Platinum Catalyst CAS No. 68478-92-2

Karstedt Catalyst is a high-activity, high-catalytic platinum catalyst. The platinum catalyst (CAS 68478-92-2) is widely used in addition to curing cross-linking reactions between Si-Vi and Si-H. The reaction can be catalyzed effectively and no side reactions. Betely’s platinum catalyst has a highly stable platinum formulation with low color and turbidity. And it has high toxic resistance which reduces the influence of the poisons like amines, phosphines, and sulfur compounds. By leveraging advanced production techniques, we reduce unnecessary platinum catalyst cost while maintaining premium purity and catalytic activity.

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Category: Platinum Catalyst

The Product Specification Of Platinum Catalyst CAS No. 68478-92-2

Model No.	Specific Gravity @20℃,approx	Pt content (ppm)	Viscosity (mm²/s)	Flash point(℃）	Compatibility	Advantages	Application
CSAT-F50030	0.98	3000	410-510	>100	120# gasoline, Diethyl ether, aliphatic and aromatic hydrocarbons, chlorinated solvents	High transparency&Fast curing speed&FDA& BfR qualified	Baby care silicone, Kitchenware silicone, Medical grade silicone
CSAT-F50050	0.98	5000	410-510	>100		High transparency&Fast curing speed&Well adapted	Paper isolation agent, PET, PE coating, Fast label
CSAT-F60030	0.98	3000	410-510	>100		High transparency&Fast curing speed&Yellowing resistance	Keypad silicone, Molding silicone
CSAT-F60050	0.98	5000	410-510	>100		High transparency&Fast curing speed&Strong flame-retardant	Extruding silicone, Cable and wire silicone, Silicone LED encapsulation
CSAT-F70030	0.80	3000	–	12		High transparency&Fast curing speed, Solvent type, without residue	Synthesis of silicone oil
CSAT-F80050	0.88	5000	–	5		High transparency&Fast curing speed&Solvent and quick drying type	Paper industrial
CSAT-F90030	0.98	3000	45-55	>100		High transparency&Fast curing speed	Thermal conductive silicone, Silicone sealant
CSAT-FXXXX	–	10000-20000	–	>100		High transparency&Adapt to any silicone system	Special application

Application Of Platinum Catalyst CAS No. 68478-92-2

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Electronic Industrial Textile Industrial

platinum catalyst is present in platinum catalyst reaction

Coating Industrial Silicone Industrial

The Property Of Platinum Catalyst CAS No. 68478-92-2

Appearance: Transparent liquid
Colour: Colourless
Odour: None or imperceptible
Active Ingredient (%): 100%
Concentration: 200-100,000 ppm
Specific Gravity at 20°C: Approx. 0.97
Flash Point (°C): >100
Miscible With: Diethyl ether, aliphatic and aromatic hydrocarbons, chlorinated solvents

Property Comparision Of Platinum Catalyst CAS No. 68478-92-2

Supplier		Abroad A	Abroad B	Domestic A	BETELY
Appearance	Yellowing	Ok	Ok	Ok	Ok
	Transparency	Ok	Ok	Ok	Ok
Rheometer	Drawing point	12	12	15	12
	Curing time	15	15	20	15

Room temperature test

A. Dilute the platinum catalyst for silicone rubber with methyl silicone oil 100cst to 150ppm

B. Formulate the silicone by a 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 above-mentioned at a temperature of 25±1 ℃

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