Platinum catalyst

Platinum catalyst

Karstedt Catalyst is a high activity, high catalytic platinum catalyst. It is widely used in addition curing cross-linking reaction between Si-Vi and Si-H. The reaction can be catalyzed effectively and no side reaction. Betely’s platinum catalyst has high stability platinum formulation with low colour and turbidity. And it has high toxic resistance which reduce the influence of the poisons like amines, phosphines and sulfur compounds

描述

Product Specification

Model No.Specific Gravity

@20℃,approx

Pt concentrationViscosity(mm²/s)Flash point(℃)CompatibilityAdvantagesApplication
CSAT-F500300.983000410-510>100120# gasoline, Diethyl ether,aliphatic and aromatic hydrocarbons,chlorinated solventsHigh transparency

Fast curing speed

FDA& BfR qualified

Baby care silicone

Kitchenware silicone

Medical grade silicone

CSAT-F500500.985000410-510>100High transparency

Fast curing speed

Well adapted

Paper isolation agent

PET, PE coating

Fast label

CSAT-F600300.983000410-510>100High transparency

Fast curing speed

Yellowing resistance

Keypad silicone

Molding silicone

CSAT-F600500.985000410-510>100High transparency

Fast curing speed

Strong flame-retardant

Extruding silicone

Cable and wire silicone

Silicone LED encapsulation

CSAT-F700300.80300012High transparency

Fast curing speed

Solvent type, no residue

Synthesis of silicone oil
CSAT-F800500.8850005High transparency

Fast curing speed

Solvent and quick drying type

Paper industrial
CSAT-F900300.98300045-55>100High transparency

Fast curing speed

Thermal conductive silicone

Silicone sealant

CSAT-FXXXX10000-20000>100High transparency

Adapt to any silicone system

Special application

Property

Appearance ……………………. Transparent liquid
Colour………………………………… Colourless
Odour ………………. None or imperceptible
Active ingredient(%)…………………. 100
Concentration. …………….200-100000ppm
Specific gravity at 20°C, approx……. 0.97
Flash Point, °C ……………………………. >100
Miscible with …….. Diethyl ether,aliphatic and aromatic hydrocarbons,   chlorinated solvents

Application

     

Electronic Industrial                                            Textile Industrial

                       

           Coating Industrial                                                      Silicone Industrial

Property Comparasion

SupplierAbroad AAbroad BDomestic ABETELY
AppearanceYellowingOkOkOkOk
TransparencyOkOkOkOk
RheometerDrawing point12121512
Curing time15152015

Room temperature test

A. Dilute the platinum catalyst by methyl silicone oil 100cst to 150ppm

B. Formulate the silicone by  mix ratio of 500cs Vinyl terminal silicone oil: 0.18% Hydrogen silicone oil: 150ppm platinum catalyst=50:6.5:0.4. Mix 1 minute

C. Mix after 5 to 6 minutes and check the drawing

D.Comparison the data as above-mentioned at temperature of 25±1 ℃ 

SupplierAbroad AAbroad BDomestic ABETELY
AppearanceYellowingOkOkOkOk
 TransparencyOkOkOkOk
MH8.758.708.008.71
RheometerTC10(s)85868887
TC50(s)169170174170
TC90(s)275276282275

High temperature test

A. Dilute the platinum catalyst by methyl silicone oil to 1000ppm

B. Formulate silicone by mix ratio 100:10:1 for testing

C. Tested the silicone by M-3000A Rheometer at temperature of 90℃

D. Comparison the data as above-mentioned

Product Certificate

Model No.Specific Gravity

@20℃,approx

Pt concentrationViscosity(mm²/s)Flash point(℃)CompatibilityAdvantagesApplication
CSAT-F500300.983000410-510>100120# gasoline, Diethyl ether,aliphatic and aromatic hydrocarbons,chlorinated solventsHigh transparency

Fast curing speed

FDA& BfR qualified

Baby care silicone

Kitchenware silicone

Medical grade silicone

CSAT-F500500.985000410-510>100High transparency

Fast curing speed

Well adapted

Paper isolation agent

PET, PE coating

Fast label

CSAT-F600300.983000410-510>100High transparency

Fast curing speed

Yellowing resistance

Keypad silicone

Molding silicone

CSAT-F600500.985000410-510>100High transparency

Fast curing speed

Strong flame-retardant

Extruding silicone

Cable and wire silicone

Silicone LED encapsulation

CSAT-F700300.80300012High transparency

Fast curing speed

Solvent type, no residue

Synthesis of silicone oil
CSAT-F800500.8850005High transparency

Fast curing speed

Solvent and quick drying type

Paper industrial
CSAT-F900300.98300045-55>100High transparency

Fast curing speed

Thermal conductive silicone

Silicone sealant

CSAT-FXXXX10000-20000>100High transparency

Adapt to any silicone system

Special application

Appearance ……………………. Transparent liquid
Colour………………………………… Colourless
Odour ………………. None or imperceptible
Active ingredient(%)…………………. 100
Concentration. …………….200-100000ppm
Specific gravity at 20°C, approx……. 0.97
Flash Point, °C ……………………………. >100
Miscible with …….. Diethyl ether,aliphatic and aromatic hydrocarbons,   chlorinated solvents

     

Electronic Industrial                                            Textile Industrial

                       

           Coating Industrial                                                      Silicone Industrial

SupplierAbroad AAbroad BDomestic ABETELY
AppearanceYellowingOkOkOkOk
TransparencyOkOkOkOk
RheometerDrawing point12121512
Curing time15152015

Room temperature test

A. Dilute the platinum catalyst by methyl silicone oil 100cst to 150ppm

B. Formulate the silicone by  mix ratio of 500cs Vinyl terminal silicone oil: 0.18% Hydrogen silicone oil: 150ppm platinum catalyst=50:6.5:0.4. Mix 1 minute

C. Mix after 5 to 6 minutes and check the drawing

D.Comparison the data as above-mentioned at temperature of 25±1 ℃ 

SupplierAbroad AAbroad BDomestic ABETELY
AppearanceYellowingOkOkOkOk
 TransparencyOkOkOkOk
MH8.758.708.008.71
RheometerTC10(s)85868887
TC50(s)169170174170
TC90(s)275276282275

High temperature test

A. Dilute the platinum catalyst by methyl silicone oil to 1000ppm

B. Formulate silicone by mix ratio 100:10:1 for testing

C. Tested the silicone by M-3000A Rheometer at temperature of 90℃

D. Comparison the data as above-mentioned

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