active high wear silica

タイトルまたは説明

Active wear high silica is a colorless powder, up to **0 degrees above the superfine. 1&#****9; Rubber production can be a substitute for silica, **0 Carbon black, **0 Carbon black, **0 Carbon black, **0 Silica. 2&#****9; Cots further activity silica products can be improved by adding resistance, chemical resistance, anti-aging properties, hardness changes in temperature stability, elasticity better intensity. 3&#****9; 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. 4&#****9; Active silica products in the tires can increase tire wear resistance to high temperature, cold tolerance can extend tire life. 5&#****9; 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. 6&#****9; Activity levels for export silica medicinal chlorobutyl rubber stopper and electrical insulation shoes and rubber gloves for excellent results. 7&#****9; 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.***0Kv Pai's mother and various electrical wiring insulation exposed joints sealed. Project Indicators Heating reductions 0.*0 NBP absorption 0.***0.*0 PH **9 *5vm% residue Screen = 0.5 Tensile strength MP = *6.0 Elongation at break% = **0 **0% tensile strength MP 1.**4.0