Chemical Name: Poly Dimethylsiloxane Hydride Terminated Hydrogen-termniated Silicone Oil

English Alias

MonoHydride Terminated Polydimethylsiloxane (MHT-PDMS)

Hydride Terminated Polydimethylsiloxane (HT-PDMS)

Hydrogen Terminated Silicone Oil

MonoHydride Terminated Silicone Oil

α-Hydride Terminated PDMS

Molecular Formula

Details

Poly dimethylsiloxane hydride terminated（Hydrogen termniated silicone oil）IOTA 611 

Product Identification

Non-toxic, tasteless liquid, More activity than IOTA 203 because it have lively Si-H in the middle radical of Molecular structure, it is the key intermediate in reaction.

Technical Index

Appearance: Colorless to light yellow transparent liquid

Relative molecular weight (Da) : 850-3000

The polydispersion index (PDI) is less than 1.50

Viscosity (25 °C, mPa ·s) : 5 to 40

The free chloride ion content (ppm) is less than 20

Note: The above data is for reference only and should not be used to formulate technical standards.

Application

1. Hydrosilylation of basic raw materials it was used all kinds of end-reactive linear modified silicone.

2. It’s the key intermediate of the block copolymerization.

3. Can be used as chain extender of addition liquid silicone rubber, crosslinker of addition hot vulcanized silicone rubber, improve product’s elongation at break, increase in toughness, reduced the hardness.

4. used as starting raw material of the organic polymer modified materials, commonly used in resin’s modified reaction.

5. moisture-proof are as same as IOTA 202, IOTA 203.

Package

in 200L plastic/iron barrel, special size please contact us.

Transportation and Storage 

1. It is not allowed to contact with fire, should be kept in ventilate and dry place, not exposure to acids, alkalis, storage temperature-45 ℃~45 ℃

2. Avoid rain and insolation during transportation, delivered in the regulation of dangerous goods