Aerosil rx 300 is a hydrophobic fumed silica treated with hmds. Major global producers are evonik who sells it under the name aerosil, cabot corporation cabosil, wacker chemie hdk, dow corning, heraeus zandosil, tokuyama corporation reolosil, oci konasil, orisil orisil and xunyuchemxysil. Aerosil r 816 and aerosil r 974 can also be used to stabilize emulsions. It produces largely transparent products with a markedly pseudoplastic flow behavior. Date hs code description destination port of loading unit quantity value inr per unit inr oct 25 2016. Aerosil 200 pharma colloidal silicon dioxide aerosil 200 pharma is a high purity amorphous anhydrous colloidal silicon dioxide for use in pharmaceutical products tested according to uspnf, ph. Aerosil r 812 adhesives sipernat 22 ls, aerosil 200 amidosulphonic acid aerosil 200 or sipernat 22 s amino acids sipernat 22 s, 50 or 50 s antioxidants sipernat 22 s or 50 s, aerosil 200 f or pharma cappuccino powder sipernat 22 s or aerosil 200 f cellulose ethers sipernat 22 s, 50 s or 320. Aerosil fumed silica technical overview 11 pdf, 27. Aerosil grades bet surface area m2g loss on drying wt. It exhibits optimal dispersion yielding best results in pronounced thickening and thixotropy. The high specific surface area of 300 m2g, coupled with the pore volume of approx. Material safety data sheet aerosil 200 material no.
Halalrheinfeldengermany pdf, 222 kb aerosil 200 f, aerosil 200 pharma, aerosil 200 vv pharma, aerosil300 pharma, valid until31. It is a hydrophilic fumed silica which is used to transform cosmetic oils to highly viscous gels. Halalantwerpenbelgium pdf, 175 kb product aerosil 150, aerosil 200, aerosil 200 v, aerosil 200 hv, aerosil 300, aerosil 380, valid until24. Aeroperl 300 pharma is a granulated form of colloidal silicon dioxide. I found in literature that it has tobe approximately 1. Aerosil 200 is a hydrophilic fumed silica used to alter properties of paints, coatings, unsaturated polyester resins, laminating resins, gel coats, htv and rtv2k silicone rubber, adhesives, sealants, printing inks, cable compounds, cable gels, and plant protection.
Technical information 1251 aerosil and sipernat silica. Mar, 2012 the first two seem to be the direct equivalents of aerosil 200 and 300. It improves dielectrical properties and enables high filler loading. In semipolar to polar systems, hydrophobic aerosil r972, r974, r812, r812s, r202 and r805 grades are used. The first two seem to be the direct equivalents of aerosil 200 and 300. Ungraded products supplied by spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for. Product information, english version,may 2019 keywords. Aerosil r 974, aerosil r 805 and aerosil r 202 have proven to be especially useful in these systems.
What i am actually looking for is cabosil m7d, however it is quite. Effect of fumed silica on mechanical properties and ionic. This product is applied to reduce the moisture pickup behaviour of dry powders. In nonpolar to semipolar systems, hydrophilic aerosil, 200, 300, 380 grades are used routinely for rheological improvement.
These results show that in the presence of aerosil 200 also, decrease in particle size fraction of polymer increased the crushing strength of matrices of both polymers p aerosilr 200, also known as fumed silica, is used as an anticaking agent in powders and a thickening agent in solutions. I think this is just for simplification, as silica is not naturally waterloving, so they are really just non waterrepelling they have not been treated to actually attract water. It shows excellent transparency in unsaturated polyester resins and reduced dust development. Coating systems pty ltd cannot anticipate all the conditions and situations. Aerosil ox50 by evonik is hydrophilic fumed silica. Halalrheinfeldengermany pdf, 222 kb aerosil 200 f, aerosil 200 pharma, aerosil 200 vv pharma, aerosil 300 pharma, valid until31. Is there any discernible difference between aerosil 200 and cabosil m5. Aerosil 300 offers benefits such as optimal dispersion, reinforcement of htv and liquid silicone rubber lsr and very good transparency in unsaturated polyester resins. Used for altering the properties of resin to change thixotropy, add. O2si, silica, 15mp, 1165mp, 165mpj, 175gr, 255s, 300cf, 30r50, 30r7, 325h, 3k, 3ks, 3swx, 400g, 400wq, 5085hsd30, 5085sd30, 5x, 7000gr, 7q6, 937l, 940up. Aerosil 200 silica aerosil 300 aerosil r 202 silica dimethicone silylate aerosil r 972 silica dimethyl silylate aerosil r 974 aerosil r 812 silica silylate.
Aerosil 300 pharma evonik corporation aerosil 380 s evonik resource efficiency gmbh aerosil 200 v evonik corporation aerosil 200 vv pharma evonik corporation b6c porous hollow silica microsphere suzuki yushi industry co. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances. Aerosil r 812 view more 17 access reliable product information. It permits rheology and thixotropy control of liquids, binders and polymers.
Aerosil 300 should be used within 2 years after production. Aerosil ox50 provides low thickening properties and high purity. I am working with aerosil 300 a300 and for thickness calculations i need to know the density of aerosil 300. Does anyone know the fumed silica density aerosil 300. Provides excellent transparency in unsaturated polyester resins. Also called colloidal or fumed silicas andor cabosil. Safety data sheet classified in accordance 29 cfr 1910.
I am working with aerosil 300 a 300 and for thickness calculations i need to know the density of aerosil 300. Shows excellent transparency in unsaturated polyester resins and reduced dust development. Applications and properties applications pharmacy, especially semisolid and liquid dosage forms properties. Applications and properties applications paints and coatings htv silicone rubber cable compounds and unsaturated polyester resins adhesives and sealants printing inks food properties. Composition and storage moduli of pmma based electrolytes with and without fumed silica pmma wt% silica type solvent salt 1m storage moduli 104pa 20 0 pc licf3so3 12. Evonik degussa corporation business line aerosil 379 interpace parkway, p. Adhesive silicone rubber antiblocking agents anticaking agent dispersant carrier. Inhalation no irreversible changes and no indication of silicosis. Aerosil pyrogene kieselsaure technical overview 11 pdf, 26.
Offers optimal dispersion yields best results in pronounced thickening and thixotropy. Silicon dioxide, chemically prepared other means of identification cas number. Which has a negative electrostatic charge and provides efficient free flow aid for toners and dry powders in general. Effect of particle size, compaction force and presence of. Aerosil 300 by evonik acts as an anticaking, freeflowing, gelling, suspending, dispersing and thickening agent.
Possesses rheology and thixotropy control of liquids, binders. Dec 18, 2017 aerosil 300 v aerosil 255 aerosil r 812 s aerosil r 8200 aerosil r 9200 view more 27 access reliable product information. In order for you to find the aerosil grade with the right characteristics for your application, we have grouped the various aerosil types by raw material and method of production. Sealant coloured printing inks paints and varnishes. Material safety data sheet aerosil 200 msds section 1. Aerosil 300 is supplied in multiple layer 10 kg bags. Halalantwerpenbelgium pdf, 175 kb product aerosil 150,aerosil 200,aerosil 200 v,aerosil 200 hv,aerosil 300,aerosil 380, valid until24.
Aerosil 300 by evonik is a hydrophilic fumed silica, used in adhesives and sealants. Unlike highly disperse aerosil products, aeroperl 300 pharma consists of beadlike mesoporous granules with a particle size of on average 30 to 40 m. Aerosil 300 chemical information, properties, structures, articles, patents and more chemical data. Ungraded products supplied by spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use. Aerosil 380 provides benefits such as reinforcement of htvsilicone rubber, very good transparency in unsaturated polyester resins and flow aid. Technical datasheet supplied by evonik hydrophilic fumed silica. Exhibits optimal dispersion yielding best results in pronounced thickening and thixotropy. Mfcd00011232 aerosilr 200, also known as fumed silica, is used as an anticaking agent in powders and a thickening agent in solutions. Aerosil 300 v by evonik is a densified hydrophilic fumed silica grade. Aerosil 200 aerosil 90 aerosil 300 aerosil ox 380 for more polar synthetic oils and vegetable oils, hydrophobic aerosil types o. Other information explosiveness not determined minimum ignition energy not determined.
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