Energy-saving wear-resistant low-smoke halogen-free flame-retardant rubber composite material and preparation method thereof

A flame retardant rubber and composite material technology, applied in the direction of rolling resistance optimization, road transportation emission reduction, etc., can solve the problems of energy saving and environmental protection flame retardant technology of rubber materials, etc., and achieve excellent wear resistance and low smoke emission. , the effect of excellent impact resistance

Inactive Publication Date: 2020-02-11
ANHUI ZHONGYI RUBBER BELTS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are many researches on how to improve the mechanical properties of rubber materials in my country, and a lot of research on rubber flame retardant technology, and many technical achievements have been made, but there are few researches on energy saving and environmental protection flame retardant technology of rubber materials.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] This embodiment provides an energy-saving, wear-resistant, low-smoke, halogen-free, flame-retardant rubber composite material and a preparation method thereof.

[0030] The energy-saving, wear-resistant, low-smoke, halogen-free, and flame-retardant rubber composite material consists of the following components by weight ratio:

[0031] Tin-coupled solution polystyrene-butadiene rubber (SSBR-SL552) 50 parts, natural rubber (NR) 30 parts, butadiene rubber (BR9000) 20 parts, zinc oxide 4 parts, stearic acid 3 parts, sulfur 1.5 parts, promote 1 part of anti-aging agent CZ, 1 part of accelerator TMTD, 1 part of anti-aging agent RD, 1 part of anti-aging agent 4020, 1 part of protective wax, 0.5 part of anti-scorch agent CTP, 20 parts of Degussa carbon black EB122, 4 parts of conductive carbon black, 25 parts of highly dispersed silica, 4 parts of anti-wear agent (HS-580), 3 parts of binder (AS-88), 6 parts of C5 petroleum resin, 6 parts of aramid pulp, silane coupling agent (...

Embodiment 2

[0044] This embodiment provides an energy-saving, wear-resistant, low-smoke, halogen-free, flame-retardant rubber composite material and a preparation method thereof.

[0045] The energy-saving, wear-resistant, low-smoke, halogen-free, and flame-retardant rubber composite material consists of the following components by weight ratio:

[0046]Tin-coupled solution polystyrene-butadiene rubber (SSBR-SL552) 50 parts, natural rubber (NR) 25 parts, butadiene rubber (BR9000) 25 parts, zinc oxide 6 parts, stearic acid 2 parts, sulfur 1.8 parts, promote 0.8 parts of agent CZ, 0.8 parts of accelerator TMTD, 1.5 parts of anti-aging agent RD, 1 part of anti-aging agent 4020, 1.5 parts of protective wax, 0.8 parts of anti-scorch agent CTP, 22 parts of Degussa carbon black EB123, 4 parts of conductive carbon black, 23 parts of highly dispersed silica, 5 parts of anti-wear agent (HS-580), 3 parts of binder (AS-88), 5 parts of C5 petroleum resin, 5 parts of aramid pulp, silane coupling agent ...

Embodiment 3

[0049] This embodiment provides an energy-saving, wear-resistant, low-smoke, halogen-free, flame-retardant rubber composite material and a preparation method thereof.

[0050] The energy-saving, wear-resistant, low-smoke, halogen-free, and flame-retardant rubber composite material consists of the following components by weight ratio:

[0051] Tin-coupled solution polystyrene-butadiene rubber (SSBR-SL552) 50 parts, natural rubber (NR) 30 parts, butadiene rubber (BR9000) 20 parts, zinc oxide 5 parts, stearic acid 1 part, sulfur 2 parts, promote 0.5 parts of agent CZ, 1 part of accelerator TMTD, 2 parts of anti-aging agent RD, 1 part of anti-aging agent 4020, 1 part of protective wax, 1 part of anti-scorch agent CTP, Cabot carbon black CRX TM 25 parts of 1436, 4 parts of conductive carbon black, 20 parts of highly dispersed white carbon black, 6 parts of anti-wear agent (HS-580), 3 parts of adhesive (AS-88), 4 parts of C5 petroleum resin, aramid pulp 4 parts, silane coupling age...

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Abstract

The invention discloses an energy-saving wear-resistant low-smoke halogen-free flame-retardant rubber composite material and a preparation method thereof. According to the invention, tin-coupled solution polymerized styrene-butadiene rubber / natural rubber / butadiene rubber is selected as a main body material, low-rolling-resistance carbon black and high-dispersion white carbon black are used as reinforcing agents, and a halogen-free flame retardant and a plasticizer are added; and a formula and a process are optimized so as to prepare the energy-saving wear-resistant low-smoke halogen-free flame-retardant rubber composite material. The prepared composite material has excellent wear resistance and impact resistance, good flame retardance and low rolling resistance, is energy-saving and environment-friendly, and can prolong service life, reduce running resistance and lower energy consumption when used for manufacturing rubber products such as automobile tires, rubber conveying belts and mill rubber linings. Meanwhile, the method is simple in process and easy to manufacture.

Description

technical field [0001] The invention relates to the technical field of rubber composite materials, in particular to an energy-saving, wear-resistant, low-smoke, halogen-free, flame-retardant rubber composite material and a preparation method thereof. Background technique [0002] Rubber products such as automobile tires, rubber conveyor belts, and mill rubber linings account for more than 80% of the world's rubber consumption. Scientific research shows that about 40% of rubber products such as automobile tires, rubber conveyor belts, and mill rubber linings are used % power consumption is used to overcome the rolling resistance caused by rubber deformation. Therefore, the development of energy-saving and wear-resistant rubber composite materials with low rolling resistance can improve the service life of rubber products such as automobile tires, rubber conveyor belts, and mill rubber linings. It is of great significance to reduce energy consumption and operating costs during...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/06C08L7/00C08L9/00C08L57/02C08K13/06C08K3/04C08K3/36C08K3/22C08K5/09C08K9/10C08K3/02C08K3/38B29B7/74
CPCB29B7/7466C08K2003/026C08K2003/2296C08K2003/387C08L9/06C08L2201/02C08L2201/22C08L2205/02C08L2205/035C08L7/00C08L9/00C08L57/02C08K13/06C08K3/04C08K3/36C08K3/22C08K5/09C08K9/10C08K3/02C08K3/38Y02T10/86
Inventor 宋鑫宋长江王巍魏雪梅李朝红周震宇汪健袁陆海
Owner ANHUI ZHONGYI RUBBER BELTS
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