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Anti-aging flame-retardant rubber rope

A flame-retardant rubber and anti-aging technology, applied in the field of rubber materials, can solve the problems of heat accumulation, high cost, easy aging and cracking, etc., and achieve the effects of prolonging the scorch time, slowing down the aging of rubber, and excellent anti-aging properties

Inactive Publication Date: 2018-10-09
太和县彬峰绳网有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The rubber rope is easy to cause heat accumulation during repeated stretching. At the same time, due to the large temperature difference between day and night in the four seasons, it is easy to age and crack, and the cracks will expand and extend rapidly under the action of tensile stress, causing hidden dangers in equipment and some buffer equipment. Therefore, the user must replace it early in the morning after aging and obvious cracks, and the cost is relatively high.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An anti-aging flame-retardant rubber rope, its raw materials include by weight: 100 parts of neoprene rubber, 20 parts of chlorinated butadiene rubber, 3 parts of sulfur, 0.1 part of accelerator TT, 0.6 part of accelerator CZ, 0.6 part of stearin Acid, 1.3 parts of paraffin, 4 parts of high-efficiency flame retardant, 0.5 parts of N-phenyl-2-naphthylamine, 0.5 parts of modified rare earth salt;

[0018] Wherein, the preparation method of the high-efficiency flame retardant is as follows: first add inorganic phosphide, ammonium octamolybdate, antimony trioxide, decabromodiphenyl ether, ammonium polyphosphate, nano-silica , nano-zinc oxide, zinc oxide whiskers, start the stirrer to stir for 5min, the speed is 2000r / min, the temperature is 120°C, then add the coupling agent and lubricant, continue to stir for 7min, the temperature of cooling and discharging is 40°C, and the white High-efficiency flame retardant in powder form;

[0019] The weight ratio of described inorga...

Embodiment 2

[0024] An anti-aging flame-retardant rubber rope, its raw materials include by weight: 70 parts of neoprene rubber, 40 parts of chlorinated butadiene rubber, 1 part of sulfur, 0.5 parts of accelerator TT, 0.2 parts of accelerator CZ, 1.1 parts of stearin Acid, 0.7 parts of paraffin, 10 parts of high-efficiency flame retardant, 0.1 part of N-phenyl-2-naphthylamine, 5 parts of modified rare earth salt;

[0025] Wherein, the preparation method of the high-efficiency flame retardant is as follows: first add inorganic phosphide, ammonium octamolybdate, antimony trioxide, decabromodiphenyl ether, ammonium polyphosphate, nano-silica , nano-zinc oxide, zinc oxide whiskers, start the stirrer to stir for 2min, the speed is 3500r / min, the temperature is 110°C, then add coupling agent and lubricant, continue to stir for 15min, the temperature of cooling and discharging is 35°C, and white High-efficiency flame retardant in powder form;

[0026] The weight ratio of described inorganic phos...

Embodiment 3

[0031] An anti-aging flame-retardant rubber rope, its raw materials include by weight: 90 parts of neoprene rubber, 25 parts of chlorinated butadiene rubber, 2.5 parts of sulfur, 0.2 parts of accelerator TT, 0.5 parts of accelerator CZ, 0.7 parts of stearin Acid, 1.1 parts of paraffin, 5 parts of high-efficiency flame retardant, 0.4 parts of N-phenyl-2-naphthylamine, 1 part of modified rare earth salt;

[0032] Wherein, the preparation method of the high-efficiency flame retardant is as follows: first add inorganic phosphide, ammonium octamolybdate, antimony trioxide, decabromodiphenyl ether, ammonium polyphosphate, nano-silica , nano-zinc oxide, zinc oxide whiskers, start the stirrer to stir for 4min, the speed is 2500r / min, the temperature is 118°C, then add the coupling agent and lubricant, continue to stir for 10min, the temperature of cooling and discharging is 39°C, and the white High-efficiency flame retardant in powder form;

[0033]The weight ratio of described inorg...

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Abstract

The invention discloses an anti-aging flame-retardant rubber rope which is prepared from the following raw materials: chloroprene rubber, chlorinated polybutadiene, sulfur, an accelerating agent TT, an accelerating agent CZ, stearic acid, paraffin, an efficient flame retardant, N-phenyl-2-naphthylamine and modified rare earth salt. The anti-aging flame-retardant rubber rope disclosed by the invention has excellent aging resistance, flame resistance, mechanical properties and fatigue resistance and has superior comprehensive properties.

Description

technical field [0001] The invention relates to the technical field of rubber materials, in particular to an anti-aging and flame-retardant rubber rope. Background technique [0002] The rubber rope is easy to cause heat accumulation during repeated stretching. At the same time, due to the large temperature difference between day and night in the four seasons, it is easy to age and crack, and the cracks will expand and extend rapidly under the action of tensile stress, causing hidden dangers in equipment and some buffer equipment. Therefore, the user must replace it early in the morning after aging and obvious cracks appear, and the cost is relatively high. Contents of the invention [0003] Based on the technical problems in the background technology, the present invention proposes an anti-aging and flame-retardant rubber rope, which has excellent anti-aging properties, flame retardancy, mechanical properties and fatigue resistance, and has superior comprehensive properti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L11/00C08L15/00C08K13/06C08K3/06C08K3/24C08K3/22C08K5/06C08K3/32C08K3/36C08K7/08C08K9/04C08K5/18
CPCC08K2003/2296C08K2201/011C08L11/00C08L2201/02C08L15/00C08K13/06C08K3/06C08K3/24C08K3/2279C08K5/06C08K3/32C08K3/36C08K3/22C08K7/08C08K9/04C08K5/18
Inventor 王建彬
Owner 太和县彬峰绳网有限公司
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