Wire insulation material conforming to SS-00259 standard and manufacturing method thereof

Abstract

The invention discloses a wire insulation material conforming to SS-00259 standard, which comprises chlorinated polyethylene rubber, environment-friendly antimony trioxide, a filler, a plasticizer, a crosslinking aid, a peroxide crosslinking agent, calcium stearate, an active agent and a reinforcing agent. The environment-friendly flame-retardant cable material is prepared from the following components in parts by weight: 80 to 120 parts of chlorinated polyethylene rubber, 5 to 10 parts of environment-friendly antimony trioxide, 80 to 120 parts of filling agent, 10 to 30 parts of plasticizer, 2 to 5 parts of cross-linking aid, 2 to 5 parts of peroxide cross-linking agent, 5 to 10 parts of calcium stearate, 5 to 10 parts of active agent and 2 to 3 parts of reinforcing agent. The heavy metal content in the flame retardant does not exceed the environmental management substance management regulation standard requirement in components and materials in the SS-00259 standard, the stabilizer adopts lead-cadmium-free nontoxic calcium stearate, the environment is not polluted, and the electrical performance and physical performance of the wire can meet the indexes.

Description

Technical Field

[0001] The invention relates to the technical field of wire insulation materials, and in particular to a wire insulation material that complies with SS-00259 standard and a manufacturing method thereof. Background Art

[0002] As people's environmental awareness increases, wire manufacturers are required not to use toxic and harmful materials in the manufacturing process to meet consumers' environmental protection requirements. The SS-00259 standard clearly stipulates in the management standards for restricted substances contained in components and equipment that the total content of lead (Pb), mercury (Hg), cadmium (Cd) and hexavalent chromium (Cv6+) in the material is less than 100PPM, the cadmium (Cd) content does not exceed 5PPM, and it cannot contain organic chlorine compounds, organic bromine compounds, organic tin compounds, asbestos, azo compounds, and formaldehyde. However, at present, rubber wire and cable manufacturers basically use chlorosulfonated polyethylene (CSM) and chlorinated polyethylene (CPE) materials to make Japanese PSE certified wires. The stabilizing additives in the formula are mainly lead stearate and cadmium stearate stabilizers, and the flame retardant is mainly aluminum hydroxide. The restricted substances contained in this kind of wire insulation material far exceed the environmental management substance management regulations in components and materials in the SS-00259 standard, and these additives containing harmful heavy metal elements will precipitate after long-term use of wires and cables, causing pollution to the environment. Therefore, in order to avoid the shortcomings of the prior art, it is necessary to improve the prior art. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings and deficiencies in the prior art and provide a wire insulation material that meets the SS-00259 standard.

[0004] Another object of the present invention is to provide a method for manufacturing wire insulation material that complies with SS-00259 standard.

[0005] The present invention is achieved through the following technical solutions:

[0006] A wire insulation material that meets the SS-00259 standard, the wire insulation material comprises chlorinated polyethylene rubber, environmentally friendly antimony trioxide, a filler, a plasticizer, a cross-linking aid, a peroxide cross-linking agent, calcium stearate, an active agent and a reinforcing agent, wherein the content of each component is 80-120 parts of chlorinated polyethylene rubber, 5-10 parts of environmentally friendly antimony trioxide, 80-120 parts of filler, 10-30 parts of plasticizer, 2-5 parts of cross-linking aid, 2-5 parts of peroxide cross-linking agent, 5-10 parts of calcium stearate, 5-10 parts of active agent and 2-3 parts of reinforcing agent.

[0007] Furthermore, the filler is one of ultrafine talcum powder, calcium carbonate, and clay, or a mixture of more than one of the above ingredients in any proportion.

[0008] Furthermore, the plasticizer is trioctyl trimellitate.

[0009] Furthermore, the cross-linking auxiliary agent is triallyl isocyanurate.

[0010] Furthermore, the peroxide crosslinking agent is di-tert-butyl peroxide isopropylbenzene.

[0011] Furthermore, the active agent is magnesium oxide.

[0012] Furthermore, the reinforcing agent is carbon black.

[0013] Furthermore, the environmentally friendly antimony trioxide is primary environmentally friendly antimony trioxide.

[0014] A method for manufacturing a wire insulation material that complies with the SS-00259 standard comprises the following steps:

[0015] Step 1: weigh the raw materials according to the above ratio and set aside;

[0016] Step 2: Add environmentally friendly antimony trioxide, crosslinking aid and calcium stearate, reinforcing agent and activating agent in an internal mixer in sequence, add filler and chlorinated polyethylene rubber in sequence after mixing evenly, and mix for 1-3 minutes under normal pressure;

[0017] Step 3: Add plasticizer and mix for 1-4 minutes under normal pressure;

[0018] Step 4: Put down the pressure hammer, and lift it when the material temperature reaches 70-80℃;

[0019] Step 5: Clean the dust and add peroxide cross-linking agent when the material temperature reaches 90-110℃;

[0020] Step 6: After adding the peroxide crosslinking agent, continue to mix the material for 30-60 seconds, and then feed the material to the open mill for further mixing;

[0021] Step 7: Leave the mixed rubber at room temperature and pressure for 10-20 hours until the rubber returns to normal.

[0022] Compared with the prior art, the present invention adopts the following wire insulation materials: 80-120 parts by weight of chlorinated polyethylene rubber, 5-10 parts of environmentally friendly antimony trioxide, 80-120 parts of filler, 10-30 parts of plasticizer, 2-5 parts of cross-linking aid, 2-5 parts of peroxide cross-linking agent, 5-10 parts of calcium stearate, 5-10 parts of active agent, 2-3 parts of reinforcing agent, the flame retardant adopts environmentally friendly antimony trioxide, which forms a halogen antimony flame retardant system with chlorinated polyethylene rubber, and the flame retardant performance is stable. The heavy metal content in the flame retardant does not exceed the requirements of the environmental management substance management regulations for components and materials in the SS-00259 standard. The stabilizer uses lead-cadmium-free, non-toxic calcium stearate. The additive will not precipitate harmful substances after long-term use of the wires and cables, and will not cause pollution to the environment. The electrical properties and physical properties of the wires can meet the indicators. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] A wire insulation material that meets the SS-00259 standard, the wire insulation material comprises chlorinated polyethylene rubber, environmentally friendly antimony trioxide, a filler, a plasticizer, a cross-linking aid, a peroxide cross-linking agent, calcium stearate, an active agent and a reinforcing agent, wherein the content of each component is 80-120 parts of chlorinated polyethylene rubber, 5-10 parts of environmentally friendly antimony trioxide, 80-120 parts of filler, 10-30 parts of plasticizer, 2-5 parts of cross-linking aid, 2-5 parts of peroxide cross-linking agent, 5-10 parts of calcium stearate, 5-10 parts of active agent and 2-3 parts of reinforcing agent.

[0025] The filler is one or more of superfine talcum powder, calcium carbonate and clay mixed in any proportion. The proportion of the three components can be adjusted according to actual production needs, or one or two components can be used for preparation.

[0026] The plasticizer is trioctyl trimellitate, which has good electrical properties, good durability and migration resistance, and good compatibility with chlorinated polyethylene rubber.

[0027] The cross-linking auxiliary agent is triallyl isocyanurate, which can significantly improve the heat resistance, weather resistance, corrosion resistance, flame retardancy and insulation of the cross-linked rubber. The triallyl isocyanurate product produced by Liuyang Organic Chemical Plant can be used.

[0028] The peroxide crosslinking agent is di-tert-butyl peroxide isopropylbenzene. In the crosslinking process of chlorinated polyethylene rubber (CPE), di-tert-butyl peroxide isopropylbenzene has a high crosslinking efficiency. The heat resistance, low-temperature flexibility and compressive deformation resistance of the crosslinked product are all good. The di-tert-butyl peroxide isopropylbenzene product produced by Liuyang Organic Chemical Plant can be used.

[0029] The activator is magnesium oxide, and the activator magnesium oxide can be Japan Kyowa No. 150 product.

[0030] The reinforcing agent is carbon black, and the carbon black can be selected from the product with the brand number N774.

[0031] Environmentally friendly antimony trioxide is a first-class environmentally friendly antimony trioxide. The heavy metal content in a single material flame retardant does not exceed the requirements of the SS-00259 standard for the management of environmental management substances in components and materials.

[0032] A method for manufacturing a wire insulation material that complies with the SS-00259 standard comprises the following steps:

[0033] Step 1: weigh the raw materials according to the above ratio and set aside;

[0034] Step 2: Add environmentally friendly antimony trioxide, crosslinking aid and calcium stearate, reinforcing agent and activating agent in an internal mixer in sequence, add filler and chlorinated polyethylene rubber in sequence after mixing evenly, and mix for 1-3 minutes under normal pressure;

[0035] Step 3: Add plasticizer and mix for 1-4 minutes under normal pressure;

[0036] Step 4: Put down the pressure hammer, and lift it when the material temperature reaches 70-80℃;

[0037] Step 5: Clean the dust and add peroxide cross-linking agent when the material temperature reaches 90-110℃;

[0038] Step 6: After adding the peroxide crosslinking agent, continue to beat the material for 30-60 seconds, and then feed the material to the open mill for further mixing; Step 7: Leave the mixed rubber at room temperature and pressure for 10-20 hours until the rubber returns to normal.

[0039] Example 1

[0040] The wire insulation material of the present invention comprises chlorinated polyethylene rubber, an environmentally friendly flame retardant, a filler, a plasticizer, a crosslinking aid, a peroxide crosslinking agent, and a stabilizer calcium stearate, carbon black and active magnesium oxide. The flame retardant is environmentally friendly antimony trioxide, the filler is ultrafine talcum powder, the plasticizer is trioctyl trimellitate, the crosslinking aid is triallyl isocyanurate, the peroxide crosslinking agent is di-tert-butyl peroxide isopropylbenzene, and the stabilizer is calcium stearate. In order to improve the compatibility between the chlorinated polyethylene rubber and the additives, carbon black is added to the wire insulation material. Adding active magnesium oxide to the wire insulation material can improve the activity of the wire insulation material, so that the various materials in the formula can be better compatible with the chlorinated polyethylene rubber. The contents of each component are 100 parts of chlorinated polyethylene rubber, 5 parts of antimony trioxide, 120 parts of ultrafine talc, 15 parts of trioctyl trimellitate, 4 parts of triallyl isocyanurate agent, 2 parts of di-tert-butyl peroxide isopropylbenzene, 10 parts of calcium stearate, 2 parts of carbon black, and 8 parts of active magnesium oxide. The manufacturing method of the wire insulation material comprises the following steps:

[0041] Step 1: weigh the raw materials according to the above ratio and set aside;

[0042] Step 2: Add flame retardant, crosslinking aid, calcium stearate, carbon black and active magnesium oxide in an internal mixer in sequence, add filler and chlorinated polyethylene rubber (CPE) in sequence after mixing evenly, and mix for 2 minutes under normal pressure;

[0043] Step 3: Add plasticizer and mix for 3 minutes under normal pressure;

[0044] Step 4: Put down the pressure hammer, and lift it when the material temperature reaches 70℃;

[0045] Step 5: Clean the dust and add the vulcanizing agent when the material temperature reaches 90℃;

[0046] Step 6: After adding the vulcanizing agent, continue to beat the material for 30 seconds, and then feed it to the open mill for further mixing;

[0047] Step 7: Leave the mixed rubber at room temperature and pressure for 10 hours until the rubber returns to normal.

[0048] The wire insulation material of the present invention is used for extruding Japanese standard PSE HHFF parallel soft wires, and the electrical and physical properties of the wires can meet the relevant requirements of Japanese JIS C3301 and JIS C3301. And the EDX-720 analyzer is used to test the environmental management substance management regulations in SS-00259 parts and materials to meet the requirements.

[0049] Example 2

[0050] The wire insulation material of the present invention comprises chlorinated polyethylene rubber, an environmentally friendly flame retardant, a filler, a plasticizer, a crosslinking aid, a peroxide crosslinking agent, and a stabilizer calcium stearate, carbon black and active magnesium oxide. The flame retardant is environmentally friendly antimony trioxide, the filler is ultrafine talcum powder, the plasticizer is trioctyl trimellitate, the crosslinking aid is triallyl isocyanurate, the peroxide crosslinking agent is di-tert-butyl peroxide isopropylbenzene, and the stabilizer is calcium stearate. In order to improve the compatibility between the chlorinated polyethylene rubber and the additives, carbon black is added to the wire insulation material. Adding active magnesium oxide to the wire insulation material can improve the activity of the wire insulation material, so that the various materials in the formula can be better compatible with the chlorinated polyethylene rubber. The contents of each component by weight are 100 parts of chlorinated polyethylene rubber, 6 parts of environmentally friendly antimony trioxide, 60 parts of ultrafine talc, 30 parts of calcium carbonate, 20 parts of clay, 17 parts of trioctyl trimellitate, 4 parts of triallyl isocyanurate agent, 4 parts of di-tert-butyl peroxide isopropylbenzene, 6 parts of calcium stearate, 2 parts of carbon black, and 9 parts of active magnesium oxide. The manufacturing method of the wire insulation material comprises the following steps:

[0051] Step 1: weigh the raw materials according to the above ratio and set aside;

[0052] Step 2: Add flame retardant, crosslinking aid, calcium stearate, carbon black and active magnesium oxide in an internal mixer in sequence, add filler and chlorinated polyethylene rubber in sequence after mixing evenly, and mix for 2 minutes under normal pressure;

[0053] Step 3: Add plasticizer and mix for 2 minutes under normal pressure;

[0054] Step 4: Put down the pressure hammer, and lift it when the material temperature reaches 80℃;

[0055] Step 5: Clean the dust and add peroxide cross-linking agent when the material temperature reaches 95°C;

[0056] Step 6: After adding the peroxide crosslinking agent, continue to mix the material for 40 seconds, and then feed the material to the open mill for further mixing;

[0057] Step 7: Leave the mixed rubber at room temperature and pressure for 13 hours until the rubber returns to normal.

[0058] The wire insulation material of the present invention is used for extruding Japanese standard PSE HHFF parallel soft wires, and the electrical and physical properties of the wires can meet the relevant requirements of Japanese JISC3301 and JISC3301. And the test using EDX-720 analyzer in accordance with the Japanese Sony SS-00259 environmental management substance management regulations for components and materials meets the requirements.

[0059] Example 3

[0060] The wire insulation material of the present invention comprises chlorinated polyethylene rubber, an environmentally friendly flame retardant, a filler, a plasticizer, a crosslinking aid, a peroxide crosslinking agent, and a stabilizer calcium stearate, carbon black and active magnesium oxide. The flame retardant is environmentally friendly antimony trioxide, the filler is ultrafine talcum powder, the plasticizer is trioctyl trimellitate, the crosslinking aid is triallyl isocyanurate, the peroxide crosslinking agent is di-tert-butyl peroxide isopropylbenzene, and the stabilizer is calcium stearate. In order to improve the compatibility between the chlorinated polyethylene rubber and the additives, carbon black is added to the wire insulation material. Adding active magnesium oxide to the wire insulation material can improve the activity of the wire insulation material, so that the various materials in the formula can be better compatible with the chlorinated polyethylene rubber. The contents of each component by weight are 100 parts of chlorinated polyethylene rubber, 7 parts of environmentally friendly antimony trioxide, 50 parts of ultrafine talc, 15 parts of calcium carbonate, 30 parts of clay, 30 parts of trioctyl trimellitate, 5 parts of triallyl isocyanurate agent, 3 parts of di-tert-butyl peroxide isopropylbenzene, 7 parts of calcium stearate, 3 parts of carbon black, and 10 parts of active magnesium oxide. The manufacturing method of the wire insulation material comprises the following steps:

[0061] Step 1: weigh the raw materials according to the above ratio and set aside;

[0062] Step 2: Add flame retardant, crosslinking aid, calcium stearate, carbon black and active magnesium oxide in an internal mixer in sequence, add filler and chlorinated polyethylene rubber in sequence after mixing evenly, and mix for 3 minutes under normal pressure;

[0063] Step 3: Add plasticizer and mix for 4 minutes under normal pressure;

[0064] Step 4: Put down the pressure hammer, and lift it when the material temperature reaches 75℃;

[0065] Step 5: Clean the dust and add peroxide cross-linking agent when the material temperature reaches 105°C;

[0066] Step 6: After adding the peroxide crosslinking agent, continue to mix the material for 70 seconds, and then feed it to the open mill for further mixing;

[0067] Step 7: Leave the mixed rubber at room temperature and pressure for 20 hours until the rubber returns to normal.

[0068] The wire insulation material of the present invention is used for extruding Japanese standard PSE HHFF parallel soft wires, and the electrical and physical properties of the wires can meet the relevant requirements of Japanese JISC3301 and JISC3301. And the test using EDX-720 analyzer in accordance with the Japanese Sony SS-00259 environmental management substance management regulations for components and materials meets the requirements.

[0069] Example 4

[0070] The wire insulation material of the present invention comprises chlorinated polyethylene rubber, an environmentally friendly flame retardant, a filler, a plasticizer, a crosslinking aid, a peroxide crosslinking agent, and a stabilizer calcium stearate, carbon black and active magnesium oxide. The flame retardant is environmentally friendly antimony trioxide, the filler is ultrafine talcum powder, the plasticizer is trioctyl trimellitate, the crosslinking aid is triallyl isocyanurate, the peroxide crosslinking agent is di-tert-butyl peroxide isopropylbenzene, and the stabilizer is calcium stearate. In order to improve the compatibility between the chlorinated polyethylene rubber and the additives, carbon black is added to the wire insulation material. Adding active magnesium oxide to the wire insulation material can improve the activity of the wire insulation material, so that the various materials in the formula can be better compatible with the chlorinated polyethylene rubber. The contents of each component by weight are 100 parts of chlorinated polyethylene rubber (CPE), 8 parts of environmentally friendly antimony trioxide, 40 parts of ultrafine talc, 20 parts of calcium carbonate, 30 parts of clay, 10 parts of trioctyl trimellitate, 2 parts of triallyl isocyanurate agent, 5 parts of di-tert-butyl peroxide isopropylbenzene, 9 parts of calcium stearate, 3 parts of carbon black, and 5 parts of active magnesium oxide. The manufacturing method of the wire insulation material comprises the following steps:

[0071] Step 1: weigh the raw materials according to the above ratio and set aside;

[0072] Step 2: Add flame retardant, crosslinking aid, calcium stearate, carbon black and active magnesium oxide in an internal mixer in sequence, add filler and chlorinated polyethylene rubber in sequence after mixing evenly, and mix for 1 minute under normal pressure;

[0073] Step 3: Add plasticizer and mix for 1 minute under normal pressure;

[0074] Step 4: Put down the pressure hammer, and lift it when the material temperature reaches 80℃;

[0075] Step 5: Clean the dust and add peroxide cross-linking agent when the material temperature reaches 110°C;

[0076] Step 6: After adding the peroxide crosslinking agent, continue to mix the material for 30 seconds, and then feed the material to the open mill for further mixing;

[0077] Step 7: Leave the mixed rubber at room temperature and pressure for 10 hours until the rubber returns to normal.

[0078] The wire insulation material of the present invention is used for extruding Japanese standard PSE HHFF parallel soft wires, and the electrical and physical properties of the wires can meet the relevant requirements of Japanese JISC3301 and JISC3301. And the test using EDX-720 analyzer in accordance with the Japanese Sony SS-00259 environmental management substance management regulations for components and materials meets the requirements.

[0079] Example 5

[0080] The wire insulation material of the present invention comprises chlorinated polyethylene rubber, an environmentally friendly flame retardant, a filler, a plasticizer, a crosslinking aid, a peroxide crosslinking agent, and a stabilizer calcium stearate, carbon black and active magnesium oxide. The flame retardant is environmentally friendly antimony trioxide, the filler is ultrafine talcum powder, the plasticizer is trioctyl trimellitate, the crosslinking aid is triallyl isocyanurate, the peroxide crosslinking agent is di-tert-butyl peroxide isopropylbenzene, and the stabilizer is calcium stearate. In order to improve the compatibility between the chlorinated polyethylene rubber and the additives, carbon black is added to the wire insulation material. Adding active magnesium oxide to the wire insulation material can improve the activity of the wire insulation material, so that the various materials in the formula can be better compatible with the chlorinated polyethylene rubber. The contents of each component are 100 parts by weight of chlorinated polyethylene rubber, 10 parts of environmentally friendly antimony trioxide, 30 parts of ultrafine talc, 20 parts of calcium carbonate, 50 parts of clay, 13 parts of trioctyl trimellitate, 3 parts of triallyl isocyanurate agent, 4 parts of di-tert-butyl peroxide isopropylbenzene, 8 parts of calcium stearate, 2 parts of carbon black, and 7 parts of active magnesium oxide. The manufacturing method of the wire insulation material comprises the following steps:

[0081] Step 1: weigh the raw materials according to the above ratio and set aside;

[0082] Step 2: Add flame retardant, crosslinking aid, calcium stearate, carbon black and active magnesium oxide in an internal mixer in sequence, add filler and chlorinated polyethylene rubber in sequence after mixing evenly, and mix for 2 minutes under normal pressure;

[0083] Step 3: Add plasticizer and mix for 2 minutes under normal pressure;

[0084] Step 4: Put down the pressure hammer, and lift it when the material temperature reaches 70℃;

[0085] Step 5: Clean the dust and add peroxide cross-linking agent when the material temperature reaches 100°C;

[0086] Step 6: After adding the peroxide crosslinking agent, continue to mix the material for 50 seconds, and then feed the material to the open mill for further mixing;

[0087] Step 7: Leave the mixed rubber at room temperature and pressure for 18 hours until the rubber returns to normal.

[0088] The wire insulation material of the present invention is used for extruding Japanese standard PSE HHFF parallel soft wires, and the electrical and physical properties of the wires can meet the relevant requirements of Japanese JIS C3301 and JIS C3301. And the wires are tested by using an EDX-720 analyzer according to the SS-00259 standard for environmental management substances in parts and materials to meet the requirements.

[0089] Table 1 is a detailed list of components of the wire insulation materials of Examples 1 to 5 and the environmental protection test results of the prepared wire insulation materials.

[0090] Table 1 Component details of wire insulation materials and environmental protection test results of the prepared wire insulation materials

[0091]

[0092] The content of wire insulation materials by weight is 80-120 parts of chlorinated polyethylene rubber, 5-10 parts of environmentally friendly antimony trioxide, 80-120 parts of filler, 10-30 parts of plasticizer, 2-5 parts of cross-linking aid, 2-5 parts of peroxide cross-linking agent, 5-10 parts of calcium stearate, 5-10 parts of activator, and 2-3 parts of reinforcing agent. The flame retardant uses environmentally friendly antimony trioxide, which forms a halogen antimony flame retardant system with chlorinated polyethylene rubber. The flame retardant performance is stable. The heavy metal content in the flame retardant does not exceed the requirements of the environmental management substance management regulations for components and materials in the SS-00259 standard. The stabilizer uses lead-cadmium-free, non-toxic calcium stearate. The additives will not release harmful substances after long-term use of wires and cables, and will not pollute the environment. The electrical and physical properties of the wires can meet the indicators.

[0093] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire insulation material that complies with SS-00259 standard, characterized by: The wire insulation material comprises chlorinated polyethylene rubber, environmentally friendly antimony trioxide, filler, plasticizer, cross-linking aid, peroxide cross-linking agent, calcium stearate, activator and reinforcing agent. The content of each component in parts by weight is 80-120 parts of chlorinated polyethylene rubber, 5-10 parts of environmentally friendly antimony trioxide, 80-120 parts of filler, 10-30 parts of plasticizer, 2-5 parts of cross-linking aid, 2-5 parts of peroxide cross-linking agent, 5-10 parts of calcium stearate, 5-10 parts of activator and 2-3 parts of reinforcing agent.

2. The wire insulation material according to claim 1, which complies with the SS-00259 standard, is characterized in that: The filler is one of ultrafine talcum powder, calcium carbonate, and clay, or a mixture of more than one of the above ingredients in any proportion.

3. The wire insulation material according to claim 1, which complies with the SS-00259 standard, is characterized in that: The plasticizer is trioctyl trimellitate.

4. The wire insulation material according to claim 1, which complies with the SS-00259 standard, is characterized in that: The cross-linking auxiliary agent is triallyl isocyanurate.

5. The wire insulation material according to claim 1, which complies with the SS-00259 standard, is characterized in that: The peroxide crosslinking agent is di-tert-butyl peroxide isopropylbenzene.

6. The wire insulation material according to claim 1, which complies with the SS-00259 standard, is characterized in that: The active agent is magnesium oxide.

7. The wire insulation material according to claim 1, which complies with the SS-00259 standard, is characterized in that: The reinforcing agent is carbon black.

8. The wire insulation material according to claim 1, which complies with the SS-00259 standard, is characterized in that: The environmentally friendly antimony trioxide is primary environmentally friendly antimony trioxide.

9. A method for manufacturing wire insulation material that complies with SS-00259 standard, characterized in that: The following steps are included: Step 1: weigh the raw materials according to the above ratio and set aside; Step 2: Add environmentally friendly antimony trioxide, crosslinking aid and calcium stearate, reinforcing agent and activating agent in an internal mixer in sequence, add filler and chlorinated polyethylene rubber in sequence after mixing evenly, and mix for 1-3 minutes under normal pressure; Step 3: Add plasticizer and mix for 1-4 minutes under normal pressure; Step 4: Put down the pressure hammer, and lift the pressure hammer when the material temperature reaches 70-80℃; Step 5: Clean the dust and add peroxide cross-linking agent when the material temperature reaches 90-110℃; Step 6: After adding the peroxide crosslinking agent, continue to mix the material for 30-60 seconds, and then feed the material to the open mill for further mixing; Step 7: Leave the mixed rubber at room temperature and pressure for 10-20 hours until the rubber returns to normal.

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