Technical information 1251 aerosil and sipernat silica. Aerosil 300 is supplied in multiple layer 10 kg bags. Effect of particle size, compaction force and presence of. It is a hydrophilic fumed silica which is used to transform cosmetic oils to highly viscous gels. It offers benefits such as reinforcement of htv and rtv2k silicone rubber and improvement of.
It permits rheology and thixotropy control of liquids, binders and polymers. Applications and properties applications paints and coatings htv silicone rubber cable compounds and unsaturated polyester resins adhesives and sealants printing inks food properties. Aerosil 300 pharma features an exceptionally high specific. I found in literature that it has tobe approximately 1. Offers optimal dispersion yields best results in pronounced thickening and thixotropy. Does anyone know the fumed silica density aerosil 300. Aerosil ox50 provides low thickening properties and high purity. The specific surface area is approximately 300 m2g compared to approximately 200 m2g for aerosil 200 pharma. Used for altering the properties of resin to change thixotropy.
Permits rheology and thixotropy control of liquid systems, binders, polymers. Aerosil 300 offers benefits such as optimal dispersion, reinforcement of htv and liquid silicone rubber lsr and very good transparency in unsaturated polyester resins. Material safety data sheet aerosil 200 material no. Aerosil r 816 and aerosil r 974 can also be used to stabilize emulsions. Halalrheinfeldengermany pdf, 222 kb aerosil 200 f, aerosil 200 pharma, aerosil 200 vv pharma, aerosil300 pharma, valid until31. Aerosil 300 by evonik is a hydrophilic fumed silica, used in adhesives and sealants. Pdf polymers from renewable resources are beginning to compete with. Aerosil pyrogene kieselsaure technical overview 11 pdf, 26.
Aerosil 300 chemical information, properties, structures, articles, patents and more chemical data. It improves dielectrical properties and enables high filler loading. 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. Fumed silica is made from flame pyrolysis of silicon tetrachloride or from quartz sand vaporized in a 3000 c electric arc. What i am actually looking for is cabosil m7d, however it is quite. 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. Technical datasheet supplied by evonik hydrophilic fumed silica. It produces largely transparent products with a markedly pseudoplastic flow behavior.
Halalantwerpenbelgium pdf, 175 kb product aerosil 150, aerosil 200, aerosil 200 v, aerosil 200 hv, aerosil 300, aerosil 380, valid until24. Also called colloidal or fumed silicas andor cabosil. Aerosil 200 by evonik is a hydrophilic fumed silica. Aerosil pharma colloidal silicon dioxide aerosil fumed silica. Pdf the role of surface interactions in renewable polybutylene. Aerosilr 200, also known as fumed silica, is used as an anticaking agent in powders and a thickening agent in solutions. I am working with aerosil 300 a300 and for thickness calculations i need to know the density of aerosil 300. Silicasilane system for the rubber industry ultrasil. Which has a negative electrostatic charge and provides efficient free flow aid for toners and dry powders in general. Material safety data sheet aerosil 200 msds section 1. Halalantwerpenbelgium pdf, 175 kb product aerosil 150,aerosil 200,aerosil 200 v,aerosil 200 hv,aerosil 300,aerosil 380, valid until24. In semipolar to polar systems, hydrophobic aerosil r972, r974, r812, r812s, r202 and r805 grades are used.
Aerosil 200 by evonik acts as an anticaking, freeflowing, gelling, suspending, dispersing and thickening agent. A tabletformed pharmaceutical composition exhibiting virustropic and immunogenic activity is characterized in including glutaryl histamine as an active principle, and in including, as excipients, lactose monohydrate, microcrystalline cellulose, croscarmellose sodium, colloidal silicon dioxide aerosil 300 and calcium stearate. In nonpolar to semipolar systems, hydrophilic aerosil, 200, 300, 380 grades are used routinely for rheological improvement. Is there any discernible difference between aerosil 200. What other items do customers buy after viewing this item. It offers benefits such as effective rheology control in complex liquid systems, stabilization of pigments, enhanced effect of corrosion protection and free flow aid. Powder flow enhancement with aerosil pharma colloidal silicon dioxide. 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. This product is also effective as a rheology controling agent in complex liquid. R 812 s are recommended for transparent adhesives and sealant systems. 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. Aerosil 90 aerosil 380, aerosil ox50, aerosil tt 600 e. Sealant coloured printing inks paints and varnishes. This product is applied to reduce the moisture pickup behaviour of dry powders.
Aerosil ox50 by evonik is hydrophilic fumed silica. Aerosil r 812 view more 17 access reliable product information. Aerosil 200 is used also as antisettling, thickening and antisaging agent. Aerosil fumed silica technical overview 11 pdf, 27. Other information explosiveness not determined minimum ignition energy not determined. Possesses rheology and thixotropy control of liquids, binders. Aerosil r 812 is a high thickening fumed silica surface treated with hmds. Shows excellent transparency in unsaturated polyester resins and reduced dust development. Aerosil 380 by evonik is a hydrophilic fumed silica. Dispersion stabilities and rheological properties of fumed silica. Aerosil 300 should be used within 2 years after production. Exhibits optimal dispersion yielding best results in pronounced thickening and thixotropy. In this work, pbs is meltmixed with highsurfacearea fumed silica to. Aerosil r 805 by evonik is hydrophobic fumed silica.
Vdi guideline 2263 sheet 1 thermal decomposition 300 c viscosity, dynamic not applicable solid 9. It prevents a premature reaction and caking of powdered colorant components. I am working with aerosil 300 a 300 and for thickness calculations i need to know the density of aerosil 300. Aerosil 380 provides benefits such as reinforcement of htvsilicone rubber, very good transparency in unsaturated polyester resins and flow aid. Applications and properties properties lthe product has a large specific surface area and is very hydrophobic lgood flowability and dispersion properties lexcellent effect in the rheological control of complex.
Aerosil 300 v aerosil 255 aerosil r 812 s aerosil r 8200 aerosil r 9200 view more 27 access reliable product information. Silicon dioxide, chemically prepared other means of identification cas number. Provides excellent transparency in unsaturated polyester resins. Used for altering the properties of resin to change thixotropy, add. It also provides application examples and information on handling, packaging, and storage. Dec 18, 2017 aerosil 300 v by evonik is a densified hydrophilic fumed silica grade. Applications and properties applications pharmacy, especially semisolid and liquid dosage forms properties. Inhalation no irreversible changes and no indication of silicosis.
Safety data sheet classified in accordance 29 cfr 1910. 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 99. Aerosil 300 by evonik acts as an anticaking, freeflowing, gelling, suspending, dispersing and thickening agent. Aerosil pyrogene kieselsaure technical overview 11 pdf. 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. Ungraded products supplied by spectrum are indicative of a grade suitable for general industrial use or research p. Aerosil mox 80, cok 84, aeroxide tio 2 p 25, alu c, aeroperl 30030 e. Evonik degussa corporation business line aerosil 379 interpace parkway, p. Lxc fumed silica white powder super strength thickener, 1 gallon for epoxy, polyester, fiberglass resin, adhesive, paint systems, thickening agent, sealant, silicone, hydrophilic, fishing fly floatant.
Aerosil 300 pharma is a new hydrophilic colloidal silicon dioxide type which has been created for applications requiring a very high specific surface area. Aerosil grades bet surface area m2g loss on drying wt. Is there any discernible difference between aerosil 200 and cabosil m5. Aerosil rx 300 is a hydrophobic fumed silica treated with hmds. R 202, r 805, r 812 s, r 972, r 104 product portfolio in different dispersion media water, ethylene glycol, organic solvents hydrophilic aerosil hydrophobic aerosil. Product information, english version,may 2019 keywords. Halalrheinfeldengermany pdf, 222 kb aerosil 200 f, aerosil 200 pharma, aerosil 200 vv pharma, aerosil 300 pharma, valid until31. Infrared partial spectrum of aerosil 300 before chemical posttreatment and.
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