A safety data sheet will be provided with your first delivery and with subsequent revisions. 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. Evonik resource efficiency gmbh, bl coating additives makes their documentation available in the regions indicated below. Aerosil is a registered trademark and is manufactured by evonik industries gmbh.
Someone from the technical sales team will then call you within 24 hours, to discuss your project further. And i also found a sheet comparing 972 with 974 and apparently the 974 has mattifying properties which 972 does not and i cant think that youd want those mattifying. Import data and price of aerosil r972 under hs code 2811. I have one seller willing to sell me 10kg for 40 euro, but i really dont need that.
Technical datasheet supplied by evonik densified hydrophobic fumed silica. Use extinguishing media suitable for surrounding area. Aerosil r972s stabilizing effect compared to aerosil 200 was assumed to be. It is used to transform cosmetic oils to highly viscous gels. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances. The treatment replaces many of the surface hydroxyl groups on the fumed silica with a polydimethylsiloxane polymer. Material safety data sheet aerosil 300 material no. Due to the special surface modification, there are both hydrophilic and hydrophobic groups on the surface of aerosil r 974. Aerosil r 972 is supplied in multiple layer 10 kg bags. The substance identity section is calculated from substance identification information from all echa databases. Please download the product information pdf for detailed information.
If you are looking for a safety datasheet sds or product safety information. The good news i found a company in sa that is willing to send me a sample of the aerosil 972. Both products are excellent additives for many adhesives and sealants applications. Import data and price of aerosil r972 under hs code 3824. Aerosil r 972 by evonik resource efficiency gmbh, bl coating. Aerosil r 8200 offers benefits such as very good reinforcing properties, well suited for transparent systems and freeflow aid for powders. Now, this hydrophobic fumed silica is not as easy to get as aerosil 200. Aerosil r 972 by evonik act as an anticaking, freeflowing, gelling, hydrophobizing, suspending, dispersing and thickening agent. Aerosil r 972 is a fumed silica after treated with dds dimethyldichlorosilane. Physicochemical data of aerosil fumed silica brochure. Aerosilr 200, also known as fumed silica, is used as an anticaking agent in powders and a thickening agent in solutions. We recommend to read carefully the material safety data sheet prior to the use of our product.
Technical datasheet supplied by evonik hydrophobic fumed silica. Offers water resistance, hydrophobising of liquid systems. It possesses low thickening effect and good processability enabling high loading levels of polymer systems. The data represents typical values and not production parameters. Aerosil r 972 should be used within 2 years after production. Sipernat and aerosil products facilitate all these processing steps. Mar 09, 2020 aerosil r and aerosil r are silicone oil treated hydrophobic fumed silica well established for industrial use in many different application areas. Journal of chromatography, 284 1984 235237 elsevier science publishers b. Aerosil as a suspension agent in clear nail polish r972. Read on to find out more about this exciting product range. Product information aerosil 380 hydrophilic fumed silica aerosil 380 is a hydrophilic fumed silica with a specific surface area of 380 m 2g. The versatility of aerosil means that it can be found all around us, from the paints on our walls to the fertilizers on our crops. Sipernat an essential in industrial powder technology.
Offers improvement of the mechanical properties, e. Part 1 of the series, entitled basic characteristics of aerosil fumed silica, was later integrated. View detailed import data, price, monthly trends, major importing countries, major ports of aerosil r972 under hs code 3824. Defoamers foam control is a major concern in waterborne paint formulation design. Aerosil200 fumed silica at rs 500 kilogram aerosil. Jul, 2019 get instant access to aerosil r 972 technical datasheet. Import data and price of aerosil r972 under hs code 3824 zauba. It is hydrophobic fumed silica used in paints, coatings and printing inks for corrosion protection. It will help you in many ways such as you can generate competitive analysis reports on importer, port, supplier and exporter of aerosil r972. The product should be used within 2 years after production. Applications and properties applications paints and coatings htv silicone rubber cable compounds and unsaturated polyester resins adhesives and sealants printing inks food properties. Aerosil as a suspension agent in clear nail polish r972 vs.
Use of aerosil 200 and r972 in the preparation of stable. Due to their specific properties, aerosil r 972 and aerosil r 974 are used as additives for rheology control, reinforce. Effect of fumed silica on mechanical properties and ionic conductivity of pmma gel electrolytes jiang ding and stephanie l. Aerosil r 972 pharma hydrophobic colloidal silica aerosil r 972 pharma is a high purity, amorphous, anhydrous, hydrophobic colloidalsilica for use as an excipient in pharmaceutical products tested according to ph. Successful use of aerosil fumed silica in liquid systems brochure. Aerosil r 974 a stabilizer for peg free wo emulsions 0318 page 11 the fumed silica powder aerosil r 974 offers an alternative technology to stabilize wateroil emulsions. Evoniks aerosil range is the most extensive range of fumed silica on the market, with many of their products tailored for particular applications. Aerosil r 972 is a fumed silica aftertreated with dds dimethyldichlorosilane. Jul 24, 2019 aerosil 200 by evonik acts as an anticaking, freeflowing, gelling, suspending, dispersing and thickening agent. Applications and properties applications paints and coatings unsaturated polyester resins, laminating resins and gel coates htv and rtv2ksilicone rubber adhesives and sealants printing inks.
Official uk and ie distributor for the evonik aerosil range of hydrophilic and hydrophobic fumed silica. Official uk and ie distributor for the evonik aerosil range of hydrophilic and. Manual of decisions for implementation of the sixth and seventh amendments to. Versatile raw materials for personal care formulations technical information. Aerosil r972 import data of india and price seair exim solutions provides the latest, 100% genuine and trusted indian import data of aerosil r972. View detailed import data, price, monthly trends, major importing countries, major ports of aerosil r972 under hs code 2811.
Aerosil r972 pdf physicochemical data of hydrophobic fumed silica. Wunder temple university department of chemistry 01600 amorphous pyrogenic fumed silica has been used in composite polymer electrolytes for lithium rechargeable. Should you not find what you are looking for here then please note that we have further grades available besides these. Defoamers are needed to eliminate foam during manufacture and film application. Hybrid polymer dispersions will accept predispersed pigments. Aerosil r 972 by evonik is fumed silica after treated with dimethyldichlorosilane. The substance identifiers displayed in the infocard are the best available substance name, ec number, cas number andor the molecular and structural formulas. Aerosil r 972 aerosil r 974 20 30 40 50 60 70 aerosil r 812 s aerosil r 202 aerosil r 805 aerosil r 812 emulsions cold processing hydrophobic aerosil types are especially suitable for increasing the viscosity of w o waterinoil emulsions and producing pseudoplastic. So what you might want to look for is hydrophobic amorphous, colloidal fumed silica.
Provides improvement in hydrophobicity and rheology of offset printing inks. Applications and properties applications pharmacy, especially solid dosage forms and emulsions. Also offers improvement and maintenance of free flow and anti caking. Aerosil r 200, also known as fumed silica, is used as an anticaking agent in powders and a thickening agent in solutions. Aerosil rh 972 can help in avoiding settling of pigments. O2si, silica, 15mp, 1165mp, 165mpj, 175gr, 255s, 300cf, 30r50, 30r7, 325h, 3k, 3ks, 3swx, 400g, 400wq, 5085hsd30, 5085sd30, 5x, 7000gr, 7q6, 937l, 940up. Ungraded products supplied by spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for. It is a hydrophilic fumed silica which is used to transform cosmetic oils to highly viscous gels. Aerosil r 972 aerosil r 972 is a hydrophobic fumed silica after treated with dds dimethyldichlorosilane based on a hydrophilic fumed silica with a specific surface area of m2g definition thickener, protective colloid, binder, stabilizer, and suspending agent, particularly in applications.
Pdf the structure of aerosil in a glassy state of liquid crystalline polymer was investigated using the method of atomic force microscopy. Aerosil r 974 by evonik act as a hydrophobizing, gelling, suspending, dispersing and thickening agent. Sipernat and aerosil as flow aid and anticaking agent pdf, 384 kb. Specific physicalchemical data of aerosil, not part of the specification.
I did however request a sample from the aerosil website. Ungraded products supplied by spectrum are indicative of a grade suitable for general industrial use or research p. Product information aerosil 200 hydrophilic fumed silica aerosil 200 is a hydrophilic fumed silica with a specific surfacearea of 200 m 2g. Material safety data sheet aerosil r 972 material no. Successful use of aerosil fumed silica in liquid systems pdf, 6. Technical datasheet supplied by evonik surface modified fumed silica. Aerosil r 972 and aerosil r 974 are hydrophobic fumed silica, posttreated with dds dimethyl dichlorosilane. Aerosil r972 import data india with hs code, aerosil r972.
Similarly, the addition of 2 pph neptune i wax will reduce the gloss value to approximately 30 without hurting intercoat adhesion. Aerosil200 fumed silica buy aerosil200 at best price of rs 500 kilogram from advance chemical sales corporation. It is a hydrophobic fumed silica aftertreated with dds dimethyldichlorosilane based on a hydrophilic fumed silica. The choice of defoamer type and level will depend primarily on the. Aerosil r is a fumed silica aftertreated with a polydimethylsiloxane.
The substance identifiers displayed in the infocard are the best available substance name, ec number, cas. If you are looking for a safety datasheet sds or product safety information psi then please get in touch by phone or via. Aerosil r 8200 by evonik is hydrophobic fumed silica. Mar, 2012 the aerosil i used is hydrophilic though, which means that this could be the problem.
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