Karstedt Catalyst

Product Details

CAS No:68478-92-2

MF:C8H18OPtSi2

Appearance:colorless or light-yellow transparent liquid

Specification:Pt=3000~20,000ppm

UN number:UN 1307 3/PG III

Package:1/5/10/25kgs/drum

Supply Capacity:Tons

Synonyms:Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane; Platinum catalyst; PlatinuM(o) 1,3 divinyl-1,1,3,3 tetraMethyldisiloxane;PlatinuM(0)-1,3-divinyl-1,1,3,3-tetraMethyldisiloxane coMplex solution in xylene, Pt ~2 %;PlatinuM(0)-1,3-divinyl-1,1,3,3-tetraMethyldisiloxane coMplex, Pt 2000 ppM;PlatinuM(0)-1,3-divinyl-1,1,3,3-tetraMethyldisiloxane coMplex, in poly(diMethylsiloxane);PLATINUM-DIVINYLTETRAMETHYLDISILOXANE;Platinum-Divinyltetramethyldisiloxane (in Xylene)low colour;1,3-Divinyl-1,1,3,3-tetramethyl-disiloxane-platinum (0);pt(0)-1,3-divinyl-tetrame-disiloxane compl 0.100

Product application:Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane,Karstedt's catalyst,Karstedt catalyst solution,CAS 68478-92-2,Suzhou Health Chemicals,Platinum divinyltetramethyldisiloxane complex,Platinum catalyst for hydrosilylation,Hydrosilylation catalyst,Addition cure silicone catalyst,Liquid silicone rubber LSR catalyst,High activity platinum catalyst,Platinum catalyst 2000ppm,Pt 2% xylene solution,Organoplatinum complex,Silane coupling agent catalyst,LED silicone encapsulant catalyst,Medical grade silicone catalyst,Two-component silicone rubber catalyst,Anti-poisoning Karstedt catalyst,Platinum(0) catalyst manufacturer,Buy Karstedt catalyst China,High purity organoplatinum compound,Silicone potting compound catalyst

 

Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex, known as Karstedt's Catalyst, is primarily utilized as an exceptionally efficient homogeneous catalyst for hydrosilylation reactions. It is widely adopted in the formulation of addition-cure liquid silicone rubber (LSR), high-transparency LED encapsulants, electronic potting compounds, and paper release coatings. Furthermore, it serves as the key catalyst in the synthesis of silane coupling agents, organo-functional silicones, and modified silicone fluids. It features rapid cure speeds at low temperatures, ppm-level dosing, and excellent product clarity without yellowing.