Friction Modifier Additive Silica Precipitated Silica Powder for rubber soled footwear

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Friction Modifier Additive Silica Precipitated Silica Powder for Shoe Sole Product name: Precipitated silica Similar name: White carbon black, precipitated silica,silicon dioxide,SiO2, hydrated silicon dioxide, hydrated silica Type: ZC - 185 PD Chemical Properties It can be dissolved by NaOH,HF. Other kinds of acid, water and solvents can not dissolve the product. Product specification - - - - Items | Specification | Appearance | White Powder | Loss at 105 2h % | 6.0 2.0 | Igniting Loss 1000 2h % | 7.0 | DBP absorption Value cm / g | 2.00 - 3.5 | 45m Mesh residue on sieve % | 0.5 | pH Value ( 5% aqueous suspension ) | 7.0 1.0 | SiO2 % | 97 | BET specific surface area m2/ g | 185 15 | Salt As Na2SO4 % | 2.0 | - - - - Application When precipitated silica is applied to shoemaking, rolls mixed time can be short with high DBP Absorption and good reinforcement. its non-scuffing characteristics and to obtain compounds with light color or even transperant materials. Provides superior durability and resilience and improved modulus. Acts as white reinforcer facilitating manufacturing of colored end products. We have recently introduced EVA grade for EVA footwear market. The EVA grade can be incorporated as it imparts good abrasion and modulus properties. Because Precipitated Silica is white it allows the formulator to produce either colored or translucent nonmarking soles.Precipitated Silica provides superior durability and resilience while improving compound stiffness for all types of rubber soled footwear. Package and storage 1.Package : 20kg / PE bag, 15kg / paper bag, 360 kg / Jumbo Bag, 500 kg / Jumbo Bag 2.Storage : Kept in a low temperature, dry and ventilated place, avoid direct sunlight. 3.Shelf life : One year in ventilating, cool and dry area.

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GUANGZHOU ECOPOWER NEW MATERIAL CO.,LIMITED

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