Pt(0)-силоксановый комплексный катализатор карстедта платиновый по

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Характеристики

Product Description

Platinum catalyst or karstedt's catalyst / Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane 

 

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.

 

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.

 

Storage:

Sealed in 20-30℃ dark place for 12 months,catalytic activity and appearance maintain the same.