Aerosil r 972 by evonik act as an anticaking, freeflowing, gelling, hydrophobizing, suspending, dispersing and thickening agent. Open your choices, compare products, ask for samples, contact suppliers. The base is still clear, no signs of mattification due to the powder. Aerosil r972 is a fumed silica aftertreated with dds dimethyldichlorosilane applications. Aerosil r 812 s is supplied in multiple layer 10 kg bags. Import data and price of aerosil r972 under hs code 2811. We collect aerosil r972 import data from more than 190 indian import ports sea, air. Aerosil r 202, aerosil r 805, or aerosil r 974 in a concentration of 3 to 5 % ww is a good starting point for further formulation development. It is hydrophobic fumed silica used in paints, coatings and printing inks for corrosion protection. 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. Provides improvement in hydrophobicity and rheology of offset printing inks. Aerosil r 972 is supplied in multiple layer 10 kg bags. 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. Fumed silica is made from flame pyrolysis of silicon tetrachloride or from quartz sand vaporized in a 3000 c electric arc.
View detailed import data, price, monthly trends, major importing countries, major ports of aerosil r972 under hs code 2811. Visit updated listings of aerosil200, aerosil 200 manufacturers, aerosil200 suppliers and exporters. 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. Product identifier trade name aerosil r 972 v chemical name silane, dichlorodimethyl, reaction products with silica casno. Aerosilr 200, also known as fumed silica, is used as an anticaking agent in powders and a thickening agent in solutions. Aerosil fumed silica technical overview 11 pdf, 27. Aerosil pyrogene kieselsaure technical overview 11 pdf, 26. A group of stationary phases covering a wide range of polarity, se30 silicone gum low polarity, ov17 silicone fluid medium polarity and polyethylene glycol 20m high. Silicones and siloxanes, dimethyl, reaction products with silica other means of identification cas number. Import data and price of aerosil r972 under hs code 2811 zauba. The aerosil type and concentration is strongly dependent on the ingredients used. 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 pdf, 27.
Aerosil r 812 s should be used within 2 years after production. I would first try various concentrations of aerosil alone from 1% to 5% in clear polish to see if it forms the strange texture again and to test whether it was simply too much aerosil that caused it, and then the above idea probably with lemon juice in tiny amounts if you dont have citric acid on hand. Dec 18, 2017 aerosil r 9200 aerosil r 972 v view more 27 access reliable product information. Jul, 2019 aerosil r 812 aerosil cok 84 view more 17 access reliable product information. Aerosil r 200, also known as fumed silica, is used as an anticaking agent in powders and a thickening agent in solutions. Effect of fumed silica on mechanical properties and ionic. 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. Also offers improvement and maintenance of free flow and anti caking. Chemical abstracts service registry number is a unique identifier for a chemical and its synonyms. Material safety data sheet aerosil 200 msds section 1. Cas registry numbers are assigned by the chemical abstracts service, a division of the american chemical society. The hazard classification and labelling section shows the hazards of a substance based on the standardised system of statements and pictograms established under the clp classification labelling and packaging regulation. Safety data sheet classified in accordance 29 cfr 1910. Aerosil r 972 by evonik is fumed silica after treated with dimethyldichlorosilane.
Product information, french version,jan 2018 keywords. These shown companies provide best quality aerosil 200 as per clients requirement. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances. View detailed import data, price, monthly trends, major importing countries, major ports of aerosil r972 under hs code 3824. Visit updated listings of aerosil 200, aerosil 200 manufacturers, aerosil 200 suppliers and exporters. Aerosil 200 by evonik acts as an anticaking, freeflowing, gelling, suspending, dispersing and thickening agent. Ungraded products supplied by spectrum are indicative of a grade suitable for general industrial use or research p. Aerosil r972 import data india with hs code, aerosil r972. It produces largely transparent products with a markedly pseudoplastic flow behavior. Technical datasheet supplied by evonik hydrophobic fumed silica. 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. Aerosil r 812 by evonik is a fumed silica after treated with organosilane hmds. Aerosil r972 import data of india and price seair exim solutions provides the latest, 100% genuine and trusted indian import data of aerosil r972. Figure 3 thickening of various solvents with aerosil 200 another important consideration is whether to use a hydrophilic or hydrophobic aerosil fumed silica type. Used for altering the properties of resin to change thixotropy, add. Offers water resistance, hydrophobising of liquid systems. Use of aerosil 200 and r972 in the preparation of stable. The substance identity section is calculated from substance identification information from all echa databases. Aerosil grades can provide suspension without a thickening e.
Import data and price of aerosil r972 under hs code 3824 zauba. The r972 as well as the 300 keep glitter suspended in nail polish. It is a hydrophobic fumed silica aftertreated with dds dimethyldichlorosilane which is used to transform cosmetic oils to highly viscous gels. The aerosil 300 showed the same rough surface like the 200 this means that the particle size has not been the problem in the aerosil 200 of my first experiment. Jul, 2019 get instant access to aerosil r 972 technical datasheet. Aerosil as a suspension agent in clear nail polish r972 vs. Applications and properties applications paints and coatings htv silicone rubber cable compounds and unsaturated polyester resins adhesives and sealants printing inks food properties. It provides effective rheology control in complex liquid systems, stabilization of pigments, enhanced effect of corrosion protection and free flow aid. Aerosil r 972 should be used within 2 years after production. Successful use of aerosil fumed silica in liquid systems. Evonik degussa corporation business line aerosil 379 interpace parkway, p. Mfcd00011232 aerosilr 200, also known as fumed silica, is used as an anticaking agent in powders and a thickening agent in solutions. It will help you in many ways such as you can generate competitive analysis reports on importer, port, supplier and exporter of aerosil r972.
Cas numbers identify the chemical, but not its concentration or specific mixture. Also called colloidal or fumed silicas andor cabosil. Used for altering the properties of resin to change thixotropy. Jun 10, 2012 the base is still clear, no signs of mattification due to the powder. Aerosil as a suspension agent in clear nail polish r972. Aerosil fumed silica is in general not an efficient thickening agent for aqueous systems.
572 748 1541 887 1423 104 359 1428 380 860 685 586 582 780 33 1330 1203 1149 1412 640 1306 67 987 1288 255 629 192 1125 765 289 1437 248 601 575 935