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Bis-[3-(triethoxysilyl)-propyl]-disulfide (50%) and carbon black (50%) mixture
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Product Description
Product Details
Introduction
Since this product has a less reactive disulfane functional group, it can provide more reliable scorch safety.
Specification
|
Appearance |
Black particles |
|
Butanone insoluble matter |
51±3% |
|
Sulfur content |
7.2±0.7% |
|
Butanone insoluble matter |
51±3% |
|
Density(20℃) |
1.03±0.02 |
|
Flash point(Closed cup) |
>100℃ |
|
Refractive index (nD25) |
1.450-1.465 |
Application
This product is widely used in radial tires and rubber tires, such as tread, carcass, outer wall, solid rubber tire roller surface and other rubber products. When used together with precipitated silica, it can effectively improve the dispersion of silica and enhance the bonding strength with rubber. Its application improves the physical and mechanical properties of rubber, and the tensile strength, tear strength, wear resistance, etc. can be significantly improved, and permanent deformation can be reduced.
At the same time, it can also reduce the viscosity of the rubber and improve the processing performance.
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