Coatings, sodium aluminosilicate

Chem. Descrip. Organophilic molecular sieve (sodium aluminosilicate) CAS 1318-02-1 EINECS/ELINCS 215-283-8 Uses Polymer additive for adsorbing low m.w. organics such as aliphatics, alcohols, aldehydes, ketones, chlorinated hydrocarbons, org. acids, anti aromatics for use in adhesives, coatings, and polymers component of food pkg. materials... 

Sodium aluminosilicate. See Sodium silicoaluminate Sodium alumino sulfo silicate CAS 101357-30-6 EINECS/ELINCS 309-928-3 Synonyms Silicic acid, aluminum sodium salt, sulfurized Sodium aluminum silicate polysulfide Sodium aluminum sulfosilicate Toxicology Nontoxic Uses Pigment for coatings, plastics Manuf./Distrib. Ferro/Perf. Pigments http //www.ferro.com] Holliday Pigments http //www.hoiiiday-pigments.com Sodium aluminum chlorohydroxy lactate CAS 8038-93-5 97660-24-7 EINECS/ELINCS 307-534-6... 

As hydrolysis of the silicates and aluminosilicates continued (equation 1), dissolved sodium ions were continually produced, and acid was consumed. The pH of the water gradually increased. Formation of kaolinite was replaced by formation of montmoril-lonite and finally by production of illite. Silica was more soluble than alumina and as aluminosilicates were attacked by the water a protective coating of A1(0H) formed around the particles. This coating helped transport mineral particulates to the sediment. The reactions indicated by equation 1 were replaced by the family of reactions indicated in equation 2, written using the hydrolysis of albite as an example. 

Nonyl nonoxynol-7 PEG-14 tallate PEG-3.5 tetramethyl decynediol Polydimethylsiloxane Silica, amorphous Silica, fumed Sodium magnesium aluminosilicate Sodium polycarboxylate Tall oil glycerides Tris (nonylphenyl) phosphite coatings, food-packaging pressure-sensitive adhesives... 

---