Karstedt для катализатор Платина (0) 1 3 divinyl 1 1 3 3 tetramethyldisiloxane

Сохранить в закладки 11000000313268:


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Product Overview


Platinum catalyst or karstedt's catalyst
English name: Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyl disiloxane
English Alias:
Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane;
Pt(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane;


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%
Molecular weight:381.48
EINECS: 270-844-4
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/mLat25°C

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.



FEATURES AT A GLANCE


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,Mould glue,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.







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