Detailed Product Description

Features:
1) Active wear high silica is a colorless powder, up to 800 degrees above the super
    fine 
2) Rubber production can be a substitute for silica, 660 carbon black, 550 carbon

    black, 330 carbon black, and 220 silica 
3) Cots further activity silica products can be improved by adding resistance, 
    chemical resistance, anti-aging properties, and hardness changes in 
    temperature stability, elasticity better intensity 
4) Hose joined the activity of silica in the production process can enhance their

    high temperature properties, tolerance of oxygen, ozone resistance, 
    resistance to natural aging and increase flexibility to maintain high time  
5) Active silica products in the tires can increase tire wear resistance to high

    temperature, cold tolerance can extend tire life  
6) Wiping affixed rubber, silica fume filled activity, the compound rare permeability,

    adhesion strong mix conducive to the canvas in wiping James, enhance the 
    adhesion between the film and canvas strength, tensile strength products, and

    permanent deformation of mechanical properties also showed significant 
    improvement  
7) Activity levels for export silica medicinal chlorobutyl rubber stopper and electrical

    insulation shoes and rubber gloves for excellent results  
8) Seal electrical insulation film, a butyl rubber as raw materials, reactive powder,

    found that the film has a high dielectric strength, waterproof, heat and cold,

    resistance to chemical corrosion, aging, and adaptable, and good insulating 
    characteristics applicable to 0.4 - 10kV pai's mother and various electrical

    wiring insulation exposed joints sealed 

Specifications: 
1) Heating reductions: 0.50  
2) NBP absorption: 0.25 - 0.50  
3) pH: 7 - 9  
4) 45vm% residue screen: 0.5  
5) Tensile strength MP: 16.0  
6) Elongation at break: 500%  
7) 300% tensile strength MP: 1.0 - 4.0