OEM Manufacturer Thioctic Acid Benefits - Thiocyanato Silane Coupling Agent, HP-264/Si-264 (Degussa), CAS No. 34708-08-2, 3-Thiocyanatopropyltriethoxysilane – Hungpai

Chemical Name

3-Thiocyanatopropyltriethoxysilane

Structural Formula

(C2H5O)3SiCH2CH2CH2-SCN

Equivalent Product Name

Si-264 (Degussa)，

CAS Number

34708-08-2

Physical Properties

An amber-colored liquid with typical odor and soluble in all common organic solvents and insoluble in water, but hydrolyze when contact with water or moisture. Its molecular weight is 263.4.

Specifications

Application Range

•HP-264 is able to improve the reinforcing properties of fillers that contain hydroxyl groups in all unsaturated polymers having double bonds or their blends. Silica, talc powder, mica powder and clay can be used in combination with HP-264 in polymers such as NR, IR, SBR, BR, NBR, and EPDM.
•Similar to HP-669, which has already been used successfully in the rubber industry, HP-264 improves physical and mechanical properties of vulcanizates. It is able to markedly 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.

Dosage

Recommend dosage︰1.0-4.0 PHR.

Package and storage

1.Package: 25kg,, 200kg or 1000 kg in plastic drum.
2.Sealed storing︰Keep in cool, dry and well-ventilated places.
3.Storage life︰Longer than two years in normal storing conditions.