Solid Silane coupling agent with Silane Crosile® 75C for Tyre Industry

Crosile® 75C is mixture of Crosile75 mix with carbon balck .exhibits superior scorch time compared to Crosile® 69 in rubber compounding.

Item NO.:
Crosile® 75C
Chemical Name:
The mixture of Bis-[3-(triethoxysilyl)-propyl]-disulfide(50%) and Carbon Black (50%)
Appearance:
Black granule
Property:
Silane coupling agent Crosile-75C is a small black granule with light odor of ethyl alcohol.

Inquire Now

Solid Silane Crosile^® 75C for Tyre Industry

Mixture Bis-[3-(triethoxysilyl)-propyl]-disulfide and Carbon Black

Product Description

The mixture of Bis-[3-(triethoxysilyl)-propyl]-disulfide(50%) and Carbon Black (50%), Di-(3- ethoxy silane propyl)--disulfide and carbon black mixture

Key Features

Solid Silane Form

Solid silane coupling agent for the tyre industry.

Disulfide Silane Chemistry

Based on Bis-[3-(triethoxysilyl)-propyl]-disulfide chemistry.

Fixed 50/50 Blend

Consistent mixture of disulfide silane (50%) and Carbon Black (50%).

Performance Improvement

Mechanical Properties: Increases elastic modulus, tensile strength, wear resistance, and compression performance.

Processing Efficiency: Reduces viscosity and saves energy during processing.

Scorch Safety: Exhibits superior scorch time compared with Crosile 69 in rubber compounding.

Technical Specifications

Test Items	Target Values (Spec. Limits)
Sulfur Content %(Wt)	7.5 ± 0.5
Insoluble Content in butanone %(Wt)	52 ± 3
Ash Content %(wt)	12.75 ± 0.75
Volatiles at 105°C %(wt)	≤2.0

Application Scenarios

Tyre Industry

Crosile 75C is a solid silane coupling agent designed for the tyre industry.

Rubber Compounding

Delivers superior scorch safety during rubber compounding.

Packaging And Transportation

Packing: 25 kg/bag, it loads 16 MT/20 FCL with pallet
Storage: Kept at a low temperature, dry and ventilated place, avoid direct sunlight.
Shelf life: One year in a ventilated, cool and dry area.