Polymethyl hydrogen siloxane
Synonym: polymethyl hydrogen siloxane; pmhs; silicone oil; silicone fluid
Cas no.: 63148-57-2
Description: colorless transparent liquid.
Specifications:
Appearance : Colorless
Density(25¡æ) : 0.998~1.002
Polymethylhydrosiloxane : 99.5%
Viscosity (25¡æ) : 17-25 mm2.S-1
Retroactive index (25¡æ) : 1.397-1.398
Flash point ¨c open cup : 180¡æ min.
Volatile substance(150¡æ.2h;%) : 2% max
Hydrogen content (%) : 1.55% min.
Uses:
(1) Catalyst role in the metal salts, hypothermia can be cross-linked film, in all material surface waterproof membrane, can be used as fabric, glass, ceramics, paper, leather, metal, cement, marble and other materials waterproofing agent; in particular fabric waterproof.
(2) Methyl hydrogen-containing hydroxy methyl silicone oil emulsion with silicone oil emulsion sharing, are waterproof breathable fabric can be maintained and improved fabric of file tear strength, friction strength and pollution prevention, and improving the fabric feel suture performance.
(3) Anti-stickiness for the isolation of paper, cross linking agent and fire extinguisher.
(4) High hydrogen d4 polymerization with the silicone oil can lower hydrogen silicone oil, can be grafted through the addition reaction of various functional group.
Packing: 1000kg/ibc drum; 18mt/20 fcl.
Hs no.: 3910000000.
1mt per ibc drum.
Supplier: Methyl silica gel, methyltrichlorosilane(m1), dimethyldichlorosilane(m2), chlorotrimethylsilane(m3),d3,d4,d5,hydroxy terminated silicone fluid(oh),polydimethyl siloxanes pdms, methyl hydrogen silicone fluid, potassium methyl siliconate
Buyer: Methyltrichlorosilane methyl silica gel
1) Water repellent treatment of plaster used to produce tiles and boards, 2) Water repellent treatment of cement, marble, fabrics, glass, ceramics, leather and metal, 3) Water repellent treatment of dry-sprayed substances (e.g.: extinguisher powders, various fillers), 4) Raw material of MH emulsion; Blend with hydroxyl silicone emulsion could keep the fabric with both breathable and waterproof property. It also could improve the fabric tear strength, friction strength and antifouling, feeling and stitching performance, 5) Used as a release paper isolation and crosslinking agent.
Polydimethyl siloxane fluid(PDMS/Dimethicone): We can produce viscosity from 0.65 to 600000. It can be used in many industries, * Used in Cosmetics industry for skin care cream, bath gel, shampoo and other cosmetics formulations with excellent softness and smooth feel. * Used as a mold release agent, brightener agent and release agent for some rubber, plastic, latex, polyurethane products. * Used as high-grade lubricants, liquid springs, cutting fluids, buffers oil, transformer oil, high temperature brake fluid, brake fluid, instrumentation damping oil, mold release agents and other modeling framework. * Used as a softener, water repellent, feel modifiers, sewing thread lubrication, chemical fiber spinneret pressure lubrication and clothing lining additives. * Add it to other additives in leather and leather chemicals industry, it can be used as softeners, water repellent, feel agents, defoamers, brighteners. * Pharmaceutical, food, chemical, paint , building materials industry as defoamers, lubricants, and other weather-resistant paint.
Supplier: Polydimethyl siloxane fluid, pdms, methyl hydrogen silicone fluid, methoxy silicone fluid, hydroxy silicone fluid, amino silicone fluid, oh polymer, decamethylcyclopentasiloxane (d5), mq resin
English Alias: Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane; Pt(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane; platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex; Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex solution; Molecular structure Molecular Formula C8H18OPtSi2 Molecular weight 381.48 CAS NO.: 68478-92-2 EINECS: 270-844-4 InChI: 1S/C8H18OSi2.Pt/c1-7-10(3,4)9-11(5,6)8-2;/h7-8H,1-2H2,3-6H3; Appearance Light yellow liquid Active content%20% Room temperature activity 25 thickening min: 10 High temperature activity 120*25min,min: Entirely cured Melting point 12-13 Boiling point 138 Flash point 30 Specific gravity 0.984g/mLat25C Product specification: We can customize any platinum content product according to your requirement. The regular content are as below 500ppm 1000ppm 2000ppm 3000ppm 4000ppm 5000ppm 6000ppm 8000ppm 10000ppm 20000-200000ppm High catalytic efficiency, can quickly catalyze vinyl siloxane(Usually refers to vinyl silicone oil and vinyl rubber) and hydrogen siloxane(Usually refers to hydrogen silicone oil) in additive cross-linking reaction. Application: 1, As vulcanizer and the catalyst for mixing molding rubber and silicone tube extruding rubber and the pacifier glue. 2, Addition type pouring sealant silicone sheet Mold rubber RTV-M Silica gel ink silicone resin silica gel. 3, As catalyst in synthesis of modified polyether silicone oil and amino silicone oil 4, As auxiliaries in all kinds of polyurethane coating and silicone coating and defoamers. Storage: Sealed in 20-30 dark place for 12 months catalytic activity and appearance maintain the same.