POLYMETHYL HYDROGEN SILOXANE 

 

SYNONYM: POLYMETHYL HYDROGEN SILOXANE; PMHS; SILICONE OIL; SILICONE FLUID

CAS NO.: 63148-57-2   

DESCRIPTION: COLORLESS TRANSPARENT LIQUID.  

SPECIFICATIONS:

APPEARANCE

COLORLESS

Density(25℃)

0.998~1.002

Polymethylhydrosiloxane

99.5%

VISTOSITY (25℃)

17-25 mm2.S-1

RETROACTIVE INDEX (25℃)

1.397-1.398 

Flash point – open cup

180℃ MIN.

VOLATILE SUBSTANCE (150℃.2h;%)

2% MAX

HYDROGEN CONTENT (%)

1.55% MIN.

SHELF LIFE

1 YEAR
 

USES:  

(1) catalyst role in the metal salts, hypothermia can be cross-linked film, in all material surface waterproof membrane, can be used as fabric, glass, ceramics, paper, leather, metal, cement, marble and other materials waterproofing agent; In particular fabric waterproof. 

 

(2) methyl hydrogen-containing hydroxy methyl silicone oil emulsion with silicone oil emulsion sharing, are waterproof breathable fabric can be maintained and improved fabric of file tear strength, friction strength and pollution prevention, and improving the fabric feel suture performance.  

 

(3) Anti-stickiness for the isolation of paper and crosslinking agent.

 

(4) high hydrogen D4 polymerization with the silicone oil can lower hydrogen silicone oil, can be grafted through the addition reaction of various functional group.  

 

PACKING: 1000KG/IBC DRUM; 18MT/20’FCL  

 

HS NO.: 391000