Precipitated silica for toothpaste includes comprehensive type, thickening type, high thickening type, friction type, high friction type and friction transparent type, etc.. The self-developed friction-type and friction-transparent abrasives for toothpaste have the characteristics of good stability and obvious cost advantages.
Precipitated Silica is manufactured by the company using the latest Spray Drying Technology to provide the finished product in Free Flowing Micro-Pearl Form. It is pure white synthetic amorphous material, which is inert, non-toxic, chemically balanced and suited for diverse applications. The product undergoes further processing like Granulations, Milling, etc. to cater to different applications. Precipitated Silica Manufactured at GMGBC meets international quality standards and offered for sale to Tyre/Rubber, Food/Feed, Toothpaste, Detergents, Pesticides, Latex Products, Plastics, Inks and several other segments. Highly acclaimed for imparting superior properties suited for various applications, GMGBC Precipitated Silica is stable even after long storage under proper storage conditions and safe packaging adopted by the company. Tyre/Rubber Grade Precipitated Silica Dental/Toothpaste Grade Precipitated SilicaDetergent Grade Precipitated Silica Pesticides Grade Precipitated Silica Food Grade Precipitated Silica Feed Grade Precipitated Silica Plastics/Inks Grade Precipitated Silica
Construction
Constructure
Precipitated Silica
Precipitated Silica
Precipitated Silica
BET 120-195 DBP 2.0-3.0 more details pls contact us, thanks.
TYPICAL SILICA PRODUCT PROPERTIES : ABRASIVE SILICA Grade / Properties Unit ABSIL100(L) ABSIL100(C) ABSIL100 ABSIL125 ABSIL200 ABSIL-HC ABSILWT Appearance White Free Flowing Powder White Free Flowing Powder White Free Flowing Powder White Free Flowing Powder White Free Flowing Powder White Free Flowing Powder White Free Flowing Powder Loss on Drying ( 1t 105'C. 2 hrs.) % 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Ignition Loss (at 1000�° C for 2 hrs. on anhydrous basis) % 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Bulk density, Tapped (While material packed) gms/lit 250.0 290.0 340.0 340.0 500.0 550.0 350.0 pH (in 5% aqueous solution) -- 7.0 7.2 7.0 7.0 7.0 7.0 7.0 SiO2 on Anhydrous basis % Min. 98.5 98.5 98.5 98.5 98.5 98.5 98.5 Soluble Salts % Max. 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Average Particle Size, (By Malvern Instrument) Microns 9.0 11.5 10.0 10.0 5.0 10.0 3.0 Refractive Index 1.4460 1.4430 1.4430 1.4430 1.4360 1.4360 1.4360 Fluoride Compatibility % >90.0 >90.0 >90.0 >90.0 >90.0 >90.0 >90.0 % 325 Mesh Screen Residue ( Wet) % 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Oil Absorption cc/gm 130.0 110.0 100.0 105.0 55.0 55.0 55.0 RDA - 70.0 95.0 150.0 150.0 200.0 180.0 150.0 PCR, % - 50.0 88.0 100.0 100.0 108.0 113.0 100.0 Total Heavy Metals (as Pb) ppm (max.) 15.0 15.0 15.0 15.0 15.0 15.0 15.0 Arsenic ppm (max.) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Viscosity, (10% Silica - Sorbitol, w/w) cps - - - - - - - Microbiological Analysis (1) Total Aerobic Plate Count cfu/gm < 300 < 300 < 300 < 300 < 300 < 300 < 300 (2) Yeast & Mold count cfu/gm < 100 < 100 < 100 < 100 < 100 < 100 < 100 (3) Gram Nagative Bacilli cfu/gm Absent Absent Absent Absent Absent Absent Absent Particle Size Distribution: Range 1(>106 Micron 710 Micron) % - - - - - - - Range 3 (
Precipitated Silica has become key filler for the tire industry due to its properties and performance. Precipitated silica in tire improves physical & dynamic properties such as tensile strength, abrasion resistance, tear resistance, wet grip etc. Silica is perceived by the tire industry as a material which can address the environment challenges associated with the tire production, and can replace carbon black in the tires. PPsilica is more environment friendly material as it requires lesser energy as compared to the conventional silica production methods, and uses a waste as base material for silica. Brisil produces Highly Dispersible Silica and Conventional Silica for Tires Application. Highly Dispersible Silica for Tires Highly Dispersible Silica is used in tires due its better dispersibility making it better reinforcing filler in tires. Good dispersion allows a greater filler contact area and a better homogeneity of the filler distribution within the compound. It also improves abrasive resistance and toughness of the tires due its abrasive nature and tensile strength. Globally, all major tire companies are looking to increase silica content in tires to improve the tire performance and reduce carbon black content. We Have Highly Dispersible Silica is best suitable for energy efficient green tires. The highly dispersible silica in tires results in Improved Process-ability. Better Tensile Strength. Improved Tear Resistance. Better Abrasion Resistance. Better Hardness.
