A kind of high elastic foam rubber
A technology of foaming rubber and high elasticity, which is applied in the field of rubber, and can solve the problems of poor foaming effect, uneven foaming, and decreased performance of foamed rubber, so as to achieve uniform and fine foaming holes, reduce vulcanization shrinkage, and improve Effects of Toughness and Plasticity
Active Publication Date: 2016-06-08
际华中晟材料科技(岳阳)有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
How to make foamed rubber with suitable hardness, elasticity and impact resistance, and avoid the overall performance of foamed rubber due to poor foaming effect, uneven foaming and insufficient foaming holes, has become the main research in the field of foamed rubber materials. direction
Method used
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Embodiment 1
[0013] A kind of high elasticity foam rubber that the present invention proposes, its raw material comprises by weight:
[0014]
[0015]
[0016] Among them, zeolite powder and talcum powder are 400 mesh.
Embodiment 2
[0018] A kind of high elasticity foam rubber that the present invention proposes, its raw material comprises by weight:
[0019]
[0020]
[0021] Among them, zeolite powder and talcum powder are 500 mesh.
Embodiment 3
[0023] A kind of high elasticity foam rubber that the present invention proposes, its raw material comprises by weight:
[0024]
[0025]
[0026] Among them, zeolite powder and talcum powder are 460 mesh.
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Abstract
The invention discloses a high-elastic foam rubber. The raw materials include 70-75 parts by weight of butadiene rubber, 30-34 parts of epichlorohydrin rubber, 32-36 parts of acrylate rubber, and 2.4-2.7 parts of silane coupling agent KH560 parts, supercritical CO 2 30-35 parts, 1.3-1.8 parts of sulfur, 0.7-1.5 parts of accelerator ZDC, 1.6-1.9 parts of accelerator M, 13-17 parts of alumina, 15-20 parts of zeolite powder, 30-35 parts of talc powder, Carbon black N-33050-54 parts, carbon black N-66048-52 parts, magnesium hydroxide 7-10 parts, diphenyl phosphate 3-5 parts, melamine cyanuric acid 7-9 parts, trioctyl trimellitate 13-15 parts, 6-8 parts of petroleum phenyl sulfonate, 2-3 parts of antioxidant RD, 1.3-1.5 parts of antioxidant 800-A. The invention has good elasticity, strong impact resistance, sufficient foaming, and uniform and fine foaming holes.
Description
technical field [0001] The invention relates to the technical field of rubber, in particular to a high-elastic foam rubber. Background technique [0002] Foam rubber refers to a rubber material that has good wear resistance, impact resistance and elasticity after being treated with a foaming agent, and the pores are evenly distributed inside. Foam rubber is widely used in many fields such as automobiles, airplanes, transportation, mechanical products, etc. due to its low cost, wide application range and good hardness. How to make foamed rubber with suitable hardness, elasticity and impact resistance, and avoid the overall performance of foamed rubber due to poor foaming effect, uneven foaming and insufficient foaming holes, has become the main research in the field of foamed rubber materials. direction. Contents of the invention [0003] The technical problems in the basic background technology, the present invention proposes a high-elastic foam rubber with suitable hard...
Claims
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IPC IPC(8): C08L9/00C08L71/03C08L33/04C08K13/02C08K3/06C08K3/22C08K3/34C08K3/04C08K5/523C08K5/3492C08K5/12C08J9/12
Inventor 陶文霖
Owner 际华中晟材料科技(岳阳)有限公司