Mixture of Bis[3-(triethoxysilyl)propyl]tetrasulfide(50%) and Carbon black (50%)

Description

Chemical Name:

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

Molecular Formula:

(H₅C₂O)₃Si(CH₂)₃·S₄·(CH₂)₃·Si(OC₂H₅)₃

Equivalent Name:

X50-S TESPT

Specifications:

Appearance: Small black pellet

Sulfur Content: 10.8~12.3%

Heating Loss (105℃  in 10mins): ≤2.0%

Ash Content: 10.5~12.5%

Insoluble Content in Butanone: 49.0~55.0%

Application：

This product is a mixture of silane YH-69 and carbon black N-330. It has the same function as YH-69 and is more convenient to operate. Its application improves the physical and mechanical properties of rubber, significantly improving tensile strength, tear resistance, wear resistance, and permanent deformation. It can also reduce the viscosity of the rubber material and improve processing performance.