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High temperature resistant color hydrogenated butadiene-acrylonitrile rubber material and preparing method thereof

A technology of hydrogenated nitrile rubber and high temperature resistance, applied in the rubber field, can solve the problems of poor performance retention, poor thermal stability of heat resistance, etc., and achieve the effect of improving heat resistance, heat resistance and van der Waals force.

Inactive Publication Date: 2017-09-22
南京金三力高分子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems of poor heat resistance thermal stability and poor performance retention of colored hydrogenated nitrile butadiene rubber materials in the prior art, the invention provides a high temperature resistant colored hydrogenated nitrile butadiene rubber material and a preparation method thereof. The rubber material has Excellent high temperature resistance, oil resistance, low temperature resistance, low compression set performance characteristics

Method used

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  • High temperature resistant color hydrogenated butadiene-acrylonitrile rubber material and preparing method thereof
  • High temperature resistant color hydrogenated butadiene-acrylonitrile rubber material and preparing method thereof
  • High temperature resistant color hydrogenated butadiene-acrylonitrile rubber material and preparing method thereof

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Embodiment 1

[0035] The high temperature resistant color hydrogenated nitrile rubber material of this embodiment includes the following components by weight: 80 parts of hydrogenated nitrile rubber raw rubber, 55 parts of light-colored reinforcing filler VM56, and 2 parts of silane coupling agent A172. Softening plasticizer TOTM 5 parts, zinc oxide 5 parts, Li 2 CO 3 -50GN 15 parts, antioxidant 4452 parts, antioxidant ZMMBI 2 parts, flow dispersant WB222 1.5 parts, vulcanizing agent Perkadox 14-40B-GR 12 parts, crosslinking aid Ricon153D 5 parts, phthalocyanine green 0.8 parts.

[0036] The preparation process of a high temperature resistant colored hydrogenated nitrile rubber material of this embodiment is:

[0037] (1) Preparation of masterbatch rubber A: Prepare materials according to the formula of high temperature resistant color hydrogenated nitrile rubber material, combine the hydrogenated nitrile rubber raw rubber, Li 2 CO 3 -50GN, anti-aging agent 445 and anti-aging agent ZMMBI are put ...

Embodiment 2

[0048] A high temperature resistant colored hydrogenated nitrile rubber material of this embodiment includes the following components by weight: 90 parts of hydrogenated nitrile rubber raw rubber, 65 parts of light-colored reinforcing filler VM56, and 3.5 parts of silane coupling agent A172. TOTM 10 parts, zinc oxide 5 parts, Li 2 CO 3 -50GN 20 parts, antioxidant 445 2 parts, antioxidant ZMMBI 2 parts, flow dispersant WB222 2 parts, vulcanizing agent Perkadox 14-40B-GR 9 parts, crosslinking aid Ricon153D 7 parts, phthalocyanine green 1 part.

[0049] The preparation process of a high temperature resistant colored hydrogenated nitrile rubber material of this embodiment is:

[0050] (1) Preparation of masterbatch rubber A: prepare materials according to the formula of high temperature resistant color hydrogenated nitrile rubber material, and combine raw rubber, Li 2 CO 3 -50GN, anti-aging agent 445 and anti-aging agent ZMMBI are put into the internal mixer at the same time, when the t...

Embodiment 3

[0056] The high temperature resistant color hydrogenated nitrile rubber material of this embodiment includes the following components by weight: 85 parts of hydrogenated nitrile rubber raw rubber, 60 parts of light-colored reinforcing filler VM56, and 3 parts of silane coupling agent A172. Softening plasticizer TOTM 8 parts, zinc oxide 5 parts, Li 2 CO 3 -50GN 10 parts, antioxidant 445 2 parts, antioxidant ZMMBI 2 parts, flow dispersant WB222 1 part, vulcanizing agent Perkadox 14-40B-GR 10 parts, Ricon153D 6 parts, Phthalocyanine green 1.2 parts.

[0057] The preparation process of a high temperature resistant colored hydrogenated nitrile rubber material of this embodiment is:

[0058] (1) Preparation of masterbatch rubber A: Prepare materials according to the formula of high temperature resistant color hydrogenated nitrile rubber material, combine the hydrogenated nitrile rubber raw rubber, Li 2 CO 3 -50GN, anti-aging agent 445 and anti-aging agent ZMMBI are put into the internal m...

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Abstract

The invention discloses a high temperature resistant color hydrogenated butadiene-acrylonitrile rubber material and a preparing method thereof, and belongs to the technical field of rubber. The high temperature resistant color hydrogenated butadiene-acrylonitrile rubber material is prepared from, by weight, 80-90 parts of hydrogenated butadiene-acrylonitrile rubber crude rubber, 55-65 parts of reinforcing filler, 2-3.5 parts of silane coupling agent, 5-10 parts of softening plasticizer, 5 parts of zinc oxide, 10-20 parts of Li2CO3-50 GN, 4 parts of anti-aging agent, 1-2 parts of flowing dispersing agent, 9-12 parts of vulcanizing agent, 5-7 parts of crosslinking agent and 0.8-1.2 parts of phthalocyanine green. The high temperature resistant color hydrogenated butadiene-acrylonitrile rubber material has the advantages of being excellent in temperature resistant performance and oil resistant performance, resistant to low temperature, and low in compression deformation at the same time.

Description

Technical field [0001] The invention relates to the technical field of rubber, and more specifically to a hydrogenated nitrile rubber material with excellent high temperature resistance and oil resistance, as well as low temperature resistance and low compression set characteristics, and also relates to a hydrogenated nitrile rubber material Preparation method of rubber material. Background technique [0002] With the continuous development and innovation of technical manufacturing technology, and the increasing awareness of energy conservation and environmental protection, the effective utilization rate of automobile engine fuel is constantly improving, the temperature of the engine compartment is constantly increasing, and the long-term working temperature is almost close to 150 ℃. This requires the temperature resistance of the parts around the engine to be improved, especially the rubber parts that play a sealing role. [0003] Due to the continuous increase of engine temperat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L15/00C08K13/02C08K3/22C08K3/26C08K5/5425
CPCC08K13/02C08K3/22C08K3/26C08K5/5425C08K2003/2296C08K2003/262C08L2201/08C08L15/005
Inventor 芮巧红吴会会朱自民
Owner 南京金三力高分子科技有限公司
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