Heat-resistant and flame-retardant nylon tube

A flame-retardant nylon and pipe technology, applied in the field of nylon pipes, can solve the problems of easy combustion, limited application, unsatisfactory heat resistance, etc., and achieve the effects of increasing density, increasing nucleation rate, and improving bending strain capacity.

Inactive Publication Date: 2016-04-13
安徽都邦电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The heat resistance of existing nylon materials is not very ideal, and as an organic polymer material, it has the disadvantage of being flammable, which limits its application in some special fields

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A heat-resistant and flame-retardant nylon pipe proposed by the present invention, its raw materials include the following components by weight: 6650 parts of nylon, 650 parts of nylon, 5 parts of polymethylhydrogensiloxane, 12 parts of epoxy resin, titanate 3 parts of nano zinc oxide modified by coupling agent, 10 parts of modified acicular wollastonite, 3 parts of aminated carbon nanotube, 10 parts of nano silicon dioxide, 5 parts of red phosphorus, 10 parts of melamine cyanurate, organic nano 3 parts of montmorillonite, 10 parts of glass fiber, 3 parts of magnesium borate whiskers, 5 parts of basic zinc carbonate nanofibers, 2 parts of EPDM rubber, 5 parts of ethylene bis stearic acid amide, 0.1 parts of calcium pimelate 1.4 parts of zinc pimelate, 2 parts of silane coupling agent, 20 parts of aluminum diethylphosphinate, and 1 part of lanthanum stearate.

Embodiment 2

[0020] A heat-resistant and flame-retardant nylon pipe proposed by the present invention, its raw materials include the following components by weight: 6680 parts of nylon, 620 parts of nylon, 15 parts of polymethylhydrogensiloxane, 5 parts of epoxy resin, titanate 5 parts of nano-zinc oxide modified by coupling agent, 3 parts of modified acicular wollastonite, 15 parts of aminated carbon nanotube, 3 parts of nano-silicon dioxide, 20 parts of red phosphorus, 2 parts of melamine cyanurate, organic nano 12 parts of montmorillonite, 2 parts of glass fiber, 12 parts of magnesium borate whisker, 1 part of basic zinc carbonate nanofiber, 12 parts of EPDM rubber, 2 parts of ethylene bis stearic acid amide, 1 part of calcium pimelate 0.5 parts of zinc pimelate, 5 parts of silane coupling agent, 12 parts of aluminum diethylphosphinate, and 2.5 parts of lanthanum stearate.

Embodiment 3

[0022]A heat-resistant and flame-retardant nylon pipe proposed by the present invention, its raw materials include the following components by weight: 6665 parts of nylon, 636 parts of nylon, 10 parts of polymethylhydrogensiloxane, 9.5 parts of epoxy resin, titanate 3.8 parts of nano-zinc oxide modified by coupling agent, 7 parts of modified acicular wollastonite, 8 parts of aminated carbon nanotube, 9 parts of nano-silicon dioxide, 12 parts of red phosphorus, 7 parts of melamine cyanurate, organic nano 5.8 parts of montmorillonite, 7 parts of glass fiber, 5 parts of magnesium borate whiskers, 4 parts of basic zinc carbonate nanofibers, 5.6 parts of EPDM rubber, 3.2 parts of ethylene bis stearic acid amide, 0.5 parts of calcium pimelate 1.2 parts, 1.2 parts of zinc pimelate, 3.2 parts of silane coupling agent, 20 parts of aluminum diethylphosphinate, 1.7 parts of lanthanum stearate;

[0023] Wherein, the polymethylhydrogensiloxane is a modified polymethylhydrogensiloxane, and ...

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Abstract

The invention discloses a heat-resistant and flame-retardant nylon tube. The heat-resistant and flame-retardant nylon tube is prepared from nylon 66, nylon 6, polymethylhydrosiloxane, epoxy resin, titanate coupling agent modification nano-zinc oxide, modification needle-like wollastonite, an amination carbon nano-tube, nano-silicon dioxide, red phosphorus, melamine cyanurate, organic nano-montmorillonite, glass fibers, magnesium borate whiskers, basic zinc carbonate nanofibers, ethylene-propylene-diene monomer, ethylene-bis-stearamide, calcium pimelate, zinc pimelate, silane coupling agent, aluminum diethylphosphinate and lanthanum stearate. The heat-resistant and flame-retardant nylon tube is good in heat resistance and flame retardancy, high in strength and excellent in impact resistance, and a nylon tube formed by the heat-resistant and flame-retardant nylon tube is good in overall performance and long in service life.

Description

technical field [0001] The invention relates to the technical field of nylon pipes, in particular to a heat-resistant and flame-retardant nylon pipe. Background technique [0002] Nylon is a general term for thermoplastic resins containing repeated amide groups on the main chain of the molecule. Its name is determined by the specific number of carbon atoms in the synthetic monomer. It has superior mechanical strength, stiffness, toughness, mechanical shock absorption and wear resistance. , has gradually replaced metal and thermosetting materials and is widely used in auto parts. With the development of miniaturization of automobiles, some parts of automobiles are getting smaller and smaller, and the accessories are becoming more and more dense, which restricts the circulation of air, which makes it difficult to discharge the heat generated by automobiles in time, which will inevitably cause some The temperature of the parts increases, which places higher demands on the heat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L77/06C08L77/02C08L83/04C08L63/00C08K13/06C08K9/06C08K3/34C08K3/22C08K7/14C08K5/098C08K3/36C08K7/24C08K3/02C08G77/395
CPCC08L77/06C08G77/395C08K2201/011C08L2201/02C08L2201/08C08L2203/18C08L2205/035C08L77/02C08L83/04C08L63/00C08K13/06C08K9/06C08K3/34C08K2003/2296C08K3/346C08K7/14C08K5/098C08K3/36C08K7/24C08K2003/026
Inventor 聂锐
Owner 安徽都邦电器有限公司
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