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HT Carbon Silicon Reinforcing Agent

This product is an ultrafine powder material prepared by using silica-based materials and surface-modified treatment by ultrafine grinding. The product has the characteristics of low specific surface, amorphous, multi-microporous, amorphous and so on. The product has the characteristics of easy processing and fast dispersion, which can improve the tensile strength of the products, reduce the heat generation of engineering tires, solid tires, rubber rollers and other rubber products, improve the explosion-proof safety performance of tires, and extend the service life of tires.


Product Description

  This product is an ultrafine powder material prepared by using silica-based materials and surface-modified treatment by ultrafine grinding. The product has the characteristics of low specific surface, amorphous, multi-microporous, amorphous and so on. The product has the characteristics of easy processing and fast dispersion, which can improve the tensile strength of the products, reduce the heat generation of engineering tires, solid tires, rubber rollers and other rubber products, improve the explosion-proof safety performance of tires, and extend the service life of tires.

  Technical index:

Specifications and models G885 Test method
Appearance Dark gray to black powder Visual inspection
DBP Oil absorption value /10-5cm3/kg ≥25 GB/T3780.2
Nitrogen adsorption specific surface area m3/g ≤20 GB/T3780.7
Heating reduction /% ≤2.0 GB/T3780.8
Screen residue (45um)mg/kg ≤1000 GB/T3780.10
Breaking strength MPa ≥21 GB/T3780.12
Elongation % ≥450 GB/T3780.6
Features and main applications It can reduce the heat generation of rubber products, and can contain more than 25% of low specific performance silica and more than 50% of high dispersion silica /
Packaging (20~1000)kg/bag, (5~15)kg/bag EVA packaging /

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