Inflaming retarding and low temperature resistant packing cup material

A technology of low temperature resistance and leather cups, which is applied in the field of rubber, can solve the problems of inability to meet diverse needs, single cup varieties and performance, etc., and achieve the effect of sufficient rubber mixing and good low temperature resistance

Inactive Publication Date: 2014-04-16
WUHU JIACHENG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The variety and performance of the existing cups are single, unable to meet the increasing diversified needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] A flame-retardant and low-temperature-resistant leather cup material is made of the following raw materials with a weight of kg:

[0015] Nitrile rubber 80, silicone rubber 37, acrylate 15, chlorinated paraffin 6, dioctyl phthalate 4, silane coupling agent KH560 2, microcrystalline paraffin 2, antioxidant NBC 1.2, accelerator DM 0.8, smoke Sheet glue 2, sulfur 1.2, additive 11;

[0016] The additives are made from raw materials with the following weight kg:

[0017] Clay 36, light calcium carbonate 13, tungsten trioxide 2, diatomaceous earth 25, tributyl citrate 3, silane coupling agent DL602 2, copper oxide 2, polypropylene glycol diglycidyl ether 2, tricresyl phosphate 2 , aluminum hydroxide 10;

[0018] The preparation method of the auxiliary agent is to calcinate clay, light calcium carbonate and diatomaceous earth at 550°C for 4.2 hours, take them out, add an appropriate amount of water together with aluminum hydroxide to grind, add 15% hydrochloric acid solution...

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PUM

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Abstract

The invention discloses an inflaming retarding and low temperature resistant packing cup material which is prepared from the following raw materials in parts by weight: 70-80 parts of nitrile rubber, 35-40 parts of silicone rubber, 12-15 parts of acrylic ester, 4-6 parts of chlorinated paraffin, 4-7 parts of dioctyl phthalate, 2-3 parts of a silane coupling agent KH560, 1-2 parts of microcrystalline wax, 0.4-1.2 parts of an anti-aging agent NBC, 0.5-1 part of an accelerant DM, 1-2 parts of smoke sheet rubber, 1-2 parts of sulphur, and 10-12 parts of an addition agent; the packing cup manufactured through the material is applied to the demanding fields, the rubber is mixed fully, and the material has the advantages of inflaming retarding, no smoke, and excellent low temperature effect.

Description

technical field [0001] The invention relates to the field of rubber, in particular to a flame-retardant and low-temperature resistant leather cup material. Background technique [0002] Leather cups are mainly used in automotive hydraulic brake systems, clutch control systems, and afterburner systems to transmit pressure and seal. Existing leather cups are single in variety and performance, and cannot meet the increasing diversified demands. Contents of the invention [0003] The object of the present invention is to improve a kind of flame-retardant and low-temperature resistant leather cup material. [0004] The above purpose is achieved through the following schemes: [0005] A flame-retardant and low-temperature-resistant leather bowl material is characterized in that it is made of the following raw materials in parts by weight: [0006] Nitrile rubber 70-80, silicone rubber 35-40, acrylate 12-15, chlorinated paraffin 4-6, dioctyl phthalate 4-7, silane coupling agen...

Claims

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Application Information

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IPC IPC(8): C08L9/02C08L83/04C08K13/06C08K9/00C08K9/02C08K3/34C08K3/26C08K3/22C08K5/11C08K5/523
Inventor 朱剑秋
Owner WUHU JIACHENG ELECTRONICS TECH
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