Heatproof 105 DEG C polyvinyl chloride cable material and preparation method thereof
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A technology of polyvinyl chloride cable and polyvinyl chloride resin, applied in plastic/resin/wax insulators, organic insulators and other directions, can solve the problems of economic loss, easy failure, etc., achieve less smoke, good flame retardant effect, improve The effect of service life
Inactive Publication Date: 2014-10-22
ANHUI RONGJIU OPTICAL FIBER COMM
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However, the existing polyvinyl chloride cable materials are difficult to use for a long time at high temperature, and are prone to failure, causing great economic losses
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[0013] A heat-resistant 105℃ polyvinyl chloride cable material, made of the following weight (kg) raw materials: SG-3 polyvinyl chloride resin 100, bisphenol A polycarbonate 15, chlorinated polyethylene 10, trimellitene Trioctyl acid 30, diisodecyl phthalate 15, pentaerythritol stearate 7, barium sulfate 15, nano wollastonite 8, composite filler 6, aniline methyl triethoxy silane 1.5, calcium zinc composite Stabilizer 6, barium stearate 1.5, ethylene bis stearamide 2, zinc borate 15, decabromodiphenyl ether 6, antioxidant 10350.6;
[0014] The preparation method of the composite filler is as follows: a. Take the following weight (kg) of raw materials: kaolinite 10, pyrophyllite 10, zeolite powder 6, fly ash 4, stearic acid 2, isopropyl distearyl oxide Base aluminate 1.5, calcium lignosulfonate 4, epoxy linseed oil 10, nano zirconia 3, nano jade powder 6, cerium isooctanoate 1.5, neodymium isooctanoate 0.5; b. Put kaolinite and pyrophyllite at 540℃ Calcined for 3h, cooled to room...
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Abstract
The invention discloses a heatproof 105 DEG C polyvinyl chloride cable material and a preparation method thereof, the cable material comprises the following raw materials by weight: 100 parts of SG-3 pvc resins, 15-20 parts of bisphenol A polycarbonate, 8-12 parts of chlorinated polyethylene, 25-35 parts of tricapryl trimellitate, 10-15 parts of diisodecyl phthalate, 5-10 parts of pentaerythritol stearate, 10-15 parts of barium sulfate, 5-10 parts of nano wollastonite, 4-8 parts of composite filling material, 1-2 parts of AMTEOS, 5-8 parts of calcium zinc composite stabilizing agent, 1-2 parts of barium stearate, 1-2 parts of ethylene bis stearamide, 10-15 parts of zinc borate, 5-10 parts of decabromodiphenyl oxide and 0.5-1 part of anti-oxidant. The cable material has excellent mechanical strength, heat stability, weather resistance and ageing resistance, and good flame retardation effect, flare quenching can be rapidly carried out after flame disappears, other material can not be combusted, the smoke amount is little while the cable material is combusted, can be used under 105 DEG C for long-term, and the usage life of the cable can be increased.
Description
Technical field [0001] The invention relates to a cable material and a preparation method thereof, in particular to a heat-resistant 105°C cable material and a preparation method thereof. Background technique [0002] Polyvinyl chloride (PVC) is widely used as a sheath material for wires and cables because of its flame-retardant, oil-resistant, corona-resistant, chemical resistance, and good water resistance and processing properties. However, the existing polyvinyl chloride cable materials are difficult to use for a long time under high temperature and are prone to failure, causing great economic losses. Summary of the invention [0003] The purpose of the present invention is to provide a heat-resistant 105°C cable material and a preparation method thereof in view of the shortcomings of the prior art. [0004] The technical scheme adopted by the present invention is as follows: [0005] A heat-resistant 105℃ polyvinyl chloride cable material, made of the following parts by weight:...
Claims
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