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Wear-resistant damping flame-retardant material and manufacturing method thereof

A technology of flame retardant materials and intumescent flame retardants, which is applied in the field of wear-resistant and shock-absorbing flame-retardant materials and their production, can solve the problems of high elastic shock-absorbing performance, wear-resistant performance, anti-slip and flame-retardant performance, etc. Achieve the effects of improving compatibility, eliminating adverse effects, and broadening market application prospects

Inactive Publication Date: 2015-05-20
QINGDAO BOYANDA IND TECH RES INST GENERAL PARTNERSHIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the current rubber materials cannot have high elastic shock absorption performance, wear resistance and anti-skid flame r

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A wear-resistant and shock-absorbing flame-retardant material, characterized in that the components and their mass percentages in the formula are as follows: 20% natural rubber, 15% butadiene rubber, 20% styrene-butadiene rubber, 10% chlorinated polyethylene rubber, 2% polyester staple fiber with a length of 1-3mm, glass fiber 3%, carbon black (N330) 5%, white carbon black (SiO2) 5%, oil DOP 4%, stearic acid (SA) 3%, Zinc oxide (ZnO) 1%, talc powder 1%, nano-magnesium oxide (MgO) 1%, bissilane tetrasulfide (Si-69) 3%, sulfur (S) 3%, accelerator CM 1%, anti-aging agent 4010NA 1%, hyperbranched intumescent flame retardant 2%.

[0020] The preparation method of hyperbranched intumescent flame retardant is to put 5 parts of methyl acrylate and 10 parts of diethanolamine with a concentration of 1mol / mL in N2, raise the temperature to 40°C and react for 40 minutes, then add 5 parts of ammonium polyphosphate and 8 parts of pentaerythritol , 6 parts of melamine and 0.5 parts o...

Embodiment 2

[0027] A wear-resistant and shock-absorbing flame-retardant material, characterized in that the components in the formula and their mass percentages are as follows: 20% natural rubber, 10% butadiene rubber, 20% styrene-butadiene rubber, 9% chlorinated polyethylene rubber, 2% aramid staple fiber with a length of 1-3mm, glass fiber 1%, carbon black (N330) 10%, white carbon black (SiO2) 5%, oil DOP 5%, stearic acid (SA) 5%, Zinc oxide (ZnO) 1-2%, talc powder 1-2%, nano-magnesium oxide (MgO) 1-2%, disilane tetrasulfide (Si-69) 3%, sulfur (S) 3%, accelerator CM 2%, antioxidant 4010NA 2%, hyperbranched intumescent flame retardant 3%.

[0028] The preparation method of hyperbranched intumescent flame retardant is to put 5 parts of methyl acrylate and 10 parts of diethanolamine with a concentration of 1mol / mL in N2, raise the temperature to 40°C and react for 40 minutes, then add 5 parts of ammonium polyphosphate and 8 parts of pentaerythritol , 6 parts of melamine and 0.5 parts of p...

Embodiment 3

[0035] A wear-resistant and shock-absorbing flame-retardant material, characterized in that the components and their mass percentages in the formula are as follows: 20% natural rubber, 15% butadiene rubber, 14% styrene-butadiene rubber, 5% chlorinated polyethylene rubber, 3% nylon short fiber with a length of 1-3mm, glass fiber 3%, carbon black (N330) 10%, white carbon black (SiO2) 5%, oil DOP 3%, stearic acid (SA) 3%, oxidation Zinc (ZnO) 2%, talc powder 2%, nano-magnesium oxide (MgO) 2%, bissilane tetrasulfide (Si-69) 3%, sulfur (S) 3%, accelerator CM 2%, anti-aging agent 4010NA 2 %, hyperbranched intumescent flame retardant 3%.

[0036] The preparation method of hyperbranched intumescent flame retardant is to put 5 parts of methyl acrylate and 10 parts of diethanolamine with a concentration of 1mol / mL in N2, raise the temperature to 40°C and react for 40 minutes, then add 5 parts of ammonium polyphosphate and 8 parts of pentaerythritol , 6 parts of melamine and 0.5 parts o...

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Abstract

The invention discloses a wear-resistant damping flame-retardant material and a manufacturing method thereof, and is characterized in that the wear-resistant damping flame-retardant material comprises the following components by the mass percentage: 15-20% of natural rubber, 10-15% of cis-butadiene rubber, 10-20% of styrene butadiene rubber, 5-10% of chlorinated polyethylene rubber, 2-3% of short fiber, 1-3% of glass fiber, 5-10% of carbon black (N330), 5-10% of white carbon black (SiO2), 3-5% of grease DOP, 3-5% of stearic acid (SA), 1-2% of zinc oxide (ZnO), 1-2% of a talcum powder, 1-2% of nano magnesium oxide (MgO), 2-3% of bis-silane tetrasulfide (Si-69), 3-5% of sulfur (S), 1-2% of an accelerator CM, 1-2% of an anti-aging agent 4010NA, and 2-3% of a hyperbranched expansion type flame retardant. The obtained flame-retardant composite material has high elastic damping property, wear resistance and skid resistance, enlarges the application scope and the service life of the composite material in a certain extent, and has wide market application prospects.

Description

technical field [0001] The invention relates to the technical field of rubber composite materials and their preparation, in particular to a wear-resistant and shock-absorbing flame-retardant material and a manufacturing method thereof. Background technique [0002] As a polymer material with excellent performance, natural rubber has been widely used in various fields. These natural rubber products are flammable or flammable like most synthetic rubber products. This is the application of natural rubber and its products. A serious defect on the surface, therefore, their flame retardancy is crucial. [0003] The vast majority of flame retardant rubber products use additive flame retardants for flame retardancy. Intumescent flame retardant is a new type of flame retardant that can form a uniform carbon foam layer on the surface of the polymer when it is heated, heat insulation, oxygen insulation, smoke suppression, and prevent the generation of molten droplets. flame retardant...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L9/06C08L9/00C08L23/28C08L87/00C08K13/04C08K7/14C08K3/04C08K3/36C08K5/09C08K3/22C08K3/34C08K5/548C08K3/06C08K3/32C08K5/053C08K5/3492C08K5/42
CPCC08L7/00C08K2201/011C08L9/06C08L2201/02C08L2205/02C08L2205/035C08L2205/16
Inventor 修相鹏
Owner QINGDAO BOYANDA IND TECH RES INST GENERAL PARTNERSHIP