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EPP flame-retardant particles with low energy consumption

A technology of flame retardant particles and low energy consumption, which is applied in the field of flame retardant particles, can solve the problems of short flame retardant time, poor flame retardant effect, and inability to last for a long time, and achieve good flame retardant effect and ingenious design , low cost effect

Pending Publication Date: 2019-04-23
安徽康乐机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing flame retardants have a short flame retardant time, cannot last for a long time, and the flame retardant effect is not very good. Therefore, the present invention proposes a low-energy EPP flame retardant particle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A low energy consumption EPP flame retardant particle proposed by the present invention comprises the following raw materials in parts by weight: 130 parts of polypropylene resin, 20 parts of ethylene-based elastomer, 3 parts of styrene-based elastomer, 10 parts of nylon resin, and 1 part of crosslinking agent 0.5 parts of co-crosslinking agent, 2 parts of compatibilizer, 1 part of light stabilizer, 1 part of antioxidant, 3-8 parts of reinforcing agent, 1 part of anti-wear agent, 3 parts of flame retardant, flame retardant additive 3 parts, 0.5 parts of polyethylene wax lubricant, 3 parts of flame retardant synergist, 3 parts of carbon black pigment.

[0020] A kind of low energy consumption EPP flame retardant particle that the present invention proposes, comprises the following preparation steps,

[0021] S1, mix polypropylene resin, ethylene elastomer, styrene elastomer and nylon resin in corresponding weight parts with a mixer, stir at a temperature of 30°C for 30mi...

Embodiment 2

[0025] A kind of low-energy consumption EPP flame-retardant granule proposed by the present invention comprises the following raw materials in parts by weight: 140 parts of polypropylene resin, 30 parts of ethylene-based elastomer, 4 parts of styrene-based elastomer, 12.5 parts of nylon resin, and 2 parts of crosslinking agent 0.75 parts of co-crosslinking agent, 3 parts of compatibilizer, 2 parts of light stabilizer, 2 parts of antioxidant, 5.5 parts of reinforcing agent, 2 parts of anti-wear agent, 4 parts of flame retardant, 4 parts of flame retardant additive , 1 part of polyethylene wax lubricant, 4 parts of flame retardant synergist, 13 parts of carbon black pigment.

[0026] A kind of low energy consumption EPP flame retardant particle that the present invention proposes, comprises the following preparation steps,

[0027] S1, mix polypropylene resin, ethylene elastomer, styrene elastomer and nylon resin in corresponding weight parts with a mixer, stir at a temperature ...

Embodiment 3

[0031] A low energy consumption EPP flame retardant particle proposed by the present invention includes the following raw materials in parts by weight: 150 parts of polypropylene resin, 40 parts of ethylene elastomer, 5 parts of styrene elastomer, 15 parts of nylon resin, and 3 parts of crosslinking agent 1 part, 1 part of auxiliary crosslinking agent, 4 parts of compatibilizer, 3 parts of light stabilizer, 3 parts of antioxidant, 8 parts of reinforcing agent, 3 parts of anti-wear agent, 5 parts of flame retardant, 5 parts of flame retardant auxiliary , 1.5 parts of polyethylene wax lubricant, 5 parts of flame retardant synergist, 20 parts of carbon black pigment.

[0032] A kind of low energy consumption EPP fire retardant particle that the present invention proposes, comprises the following preparation steps,

[0033] S1, mix polypropylene resin, ethylene elastomer, styrene elastomer and nylon resin in corresponding weight parts with a mixer, stir at a temperature of 30°C fo...

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PUM

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Abstract

The invention discloses EPP flame-retardant particles with low energy consumption. The EPP flame-retardant particles are prepared from the following raw materials in parts by weight: 130 to 150 partsof polypropylene resin, 20 parts to 40 parts of ethylene elastomer, 3 to 5 parts of benzene alkene elastomer, 10 to 15 parts of nylon resin, 1 to 3 parts of cross-linking agent, 0.t to 1 part of co-cross-linking agent, 2 to 4 parts of compatilizer, 1 to 3 parts of light stabilizer, 1 to 3 parts of antioxidant, 3 to 8 parts of reinforcing agent, 1 to 3 parts of wear-resistant agent, 3 to 5 parts offlame retardant, 3 to 5 parts of flame retardant additive, 0.5 to 1.5 parts of polyethylene wax lubricant, 3 to 5 parts of flame retardant synergist, and 3 to 20 parts of carbon black pigments. The EPP flame-retardant particles with low energy consumption provided by the invention are ingenious in design, reasonable in composition and good in flame retardant effect, and suitable for popularization and use.

Description

technical field [0001] The invention relates to the technical field of flame retardant particles, in particular to a low energy consumption EPP flame retardant particle. Background technique [0002] Flame retardant, a functional additive that imparts flame retardancy to flammable polymers, is mainly designed for the flame retardant of polymer materials; there are many types of flame retardants, which are divided into additive flame retardants and reaction Type flame retardant. [0003] Additive flame retardants are added to polymers by mechanical mixing to make polymers flame retardant. At present, additive flame retardants mainly include organic flame retardants and inorganic flame retardants. Halogenated flame retardants (organic flame retardants) chlorides and organic bromides) and non-halogenated. Organic is some flame retardants represented by bromine, phosphorus nitrogen, nitrogen and red phosphorus and compounds, and inorganic is mainly antimony trioxide, magnesium...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L77/00C08L23/06
CPCC08L23/12C08L2201/02C08L2205/035C08L77/00C08L23/06
Inventor 方浩张浩尹景载
Owner 安徽康乐机械科技有限公司
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