Superfine Fumed Silica 200 Fusil

Superfine Fumed Silica 200 Fusil   Fumed silica is the superfine micro-nano fine chemical product, which is divided into hydrophilic type and hydrophobic type in accordance with their different surface treatments. Its appearance is white powder. Native particle size ranges from 5nm to 40nm, with significant functions of thixotropy, reinforcing, thickening and filling. Therefore, it is widely used in the industries of rubber, sealant, plastic, resin, paint, printing ink, papermaking, medicine, cosmetics, food etc. As a liquid thixotropic agent and thickener, precipitation, prevent sagging prevention; Improved paint filler suspension and dispersion in liquid system; Dispersion and grinding AIDS; Improve coating corrosion resistance; Cardiac liquidity powder, storage stability; Cardiac improve powder charge and charge stability; Improve water resistance; Cardiac improve the film scratch resistance; Cardiac improve colorful; Cardiac fixed special effects; Improve film physical and mechanical properties; Cardiac improve film adhesion and flexibility; Cardiac viscoelastic can improve rubber, elastomers, reinforcement; Derive the defoaming role of defoaming agent; Cardiac improve coating surface hardness, resistance to scratch; His film and elastomer in preventing adhesion; Adsorbent and carrier; Ink-jet printing coating; Senior dental material filler; Catalyst carrier, significant thermal insulation, used in low temperature and high temperature insulation. Grade Fusil 150 Fusil 200 Fusil 300 Fusil 380 Fusil 215 Fusil 615 Fusil 620 Fusil 630 Fusil 135 Form White Power BET surface Area m2/g 150±10 200±15 300±20 380±20 100±20 170±20 170±20 230±25 110±15 PH value 3.8-4.2 3.8-4.2 3.6-4.3 3.8-4.2 3.7-4.5 3.7-4.5 5.5-8.0 5.5-8.0 5.5-7.5 Heating loss (105℃,2h) wt% ≤1.5 ≤0.5   ≤1.5 Ignition loss (1000℃,2h) wt% ≤2 ≤2.5 ≤2.5 ≤4.0 ≤4.0 ≤10 SiO2 content (%) ≥99.9 ≥99.8 Bulk Density (g/l) 40-60 Surface treatment No DDS DDS HMDS HMDS SILICONE OIL    F-150: It is mainly used for acidic silicone rubber, RTV silicone rubber (low moisture   content) and neutral silicone rubber   F-200: It is mainly used for high-temperature vulcanized silicone rubber, organic silicone defoamer, advance printing ink, powder coating, PVC resin, unsaturated polyester resin thickening, thixotropic agent, pharmaceutical powder, tabular preparation, cosmetics etc.   F-380: It is mainly used for silicone rubber, silicone grease and sealing materials of capacitance  packaging with high transparency and high tear resistance.   FS-215: It is mainly used for organic silicone rubber, organic silicone sealant, paint, coating, printing ink,  toner, copier toner, developer powder, adhesive, battery etc.   FS-615: It is mainly used for printing ink (copier toner), coating, plastic, toothpaste, food, medicine, cosmetics, silicone rubber, sealant, adhesive, gel battery composite material, industrial lubricating oil, unsaturated polyester resin, layered resin and gel coat, insulation glue of cable and cable gel, thickener of synthetic grease, plant protection etc. Dalian Fuchang Chemical Group Co., Ltd. is a group company that is engaged in scientific research, manufacturing and trade. Its predecessor, Liaoning Potassium Chlorate Plant, was founded in 1985, transferred to a limited liability company in 2008 and officially renamed Dalian Fuchang Chemical Group Co., Ltd. in 2012. Currently, we have become one of the largest comprehensive chemical groups in Northeast China and own two high-grade quartz mines so as to lay a solid foundation for producing high quality products. We successively set up large manufacturing bases in Inner Mongolia Chifeng, Jilin Tonghua, Liaoning Jinzhou and Anshan and mainly manufacture silicon dioxide series of products and rutile titanium dioxide. The company has cooperated with many domestic research institutions, adopts advanced production technology, combines with perfect management system and detection means and achieves 4000 tons of fumed silica, 60000 tons of precipitated silica, 12000 tons of silica matting agent, 8000 tons of fused silica and 30000 tons of rutile titanium dioxide. The quality has reached the international first-class level, and some models can completely replace imported like products. Meanwhile, through recycling its own byproducts and utilization, the Group company has reached an annual output of 1,500 tons of sodium aluminosilicate, which both meets different customer needs and reduces business costs.  Our products have passed ISO9001: 2000 International Quality System Certification, SGS Heavy Metal Detection etc. and are sold to dozens of countries and regions, e.g., India, Iran, Brazil, Indonesia, Vietnam, Thailand, Turkey, Pakistan, South Korea, United States, Japan, Germany, Korea and Russia.   Q1:  Are you manufacturer or trading company ?       We are producer having our own factory and raw material. Welcome to visit our factory !   Q2 : How to get sample?       Kindly contact us, Free sample are waiting for you !   Q3:  How about the packing?                                                                                 Usually we provide the packing as 10 kg / bag. Of course, if you have special  requirements on them, we will according to you.   Q4: What's your payment terms?       We accept all payment TT, LC, DP, Paypal. But for first time, we only do LC or TT.   Q5: What’s your main products ?       We product fumed silica, precipitated silica and silica matting agent.