Silane Coupling Agents | Thiocyanato Silanes | Surface Modifiers
 

SiSiB® PC2640

3-Thiocyanatopropyltriethoxysilane.
Synonym: Triethoxy(3-thiocyanatopropyl)silane

Chemical Structure


Introduction

SiSiB® PC2640 is a bifunctional, sulfur-containing organosilane for rubber applications in combination with white fillers containing silanol groups.

Typical Physical Properties

Chemical Name:
3-Thiocyanatopropyltriethoxysilane
CAS No.:
34708-08-2
EINECS No.:
252-161-3
Formula:
C10H21NO3SSi
Molecular Weight:
263.43
Boiling Point:
95°C [0.1mmHg]
Flash Point:
138°C
 
Color and Appearance:
Straw to yellowish liquid with mild odor
Density [25°C]:
1.03
Refractive Index [25°C]:
1.446
Purity:
Min.97.0% by GC

Applications

SiSiB® PC2640 can improve reinforcing properties of fillers that contain hydroxyl groups.

SiSiB® PC2640 can improve physical and mechanical properties of vulcanizates. It can improve tensile strength, tearing strength and abrasive resistance and reduce compression set of vulcanizates. In addition, it can reduce the viscosity and improve the processability of rubber products.

Packings

Net weight 210L steel drum or 1000L IBC container, for more details, please visit Packing Centre.

Technical Library

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