Hydrogen-Terminated Polydimethylsiloxane Iota 616

• CAS No.: 70900-21-9
• EINECS: 000-00-0
• Type: Synthesis Material Intermediates
• Model NO.: IOTA 616
• Appearance: Liquid
• Quality: Industrial
• Colour: Colorless
• Application: Textile Printing Auxiliary, Dying Auxiliary, Silic
• Viscosity: 500
• Molecular: 17200
• H%: 0.01
• Density: 0.97
• Refractive Index: 1.403
• Transport Package: 200kg/Drum, 25kg/Drum
• Specification: Plastic Drum
• Trademark: IOTA
• Origin: China
• HS Code: 39100000
• Production Capacity: 500ton/Month

Product Description

IOTA 616 Poly dimethylsiloxane hydride terminated(Hydrogen termniated silicone oil)

Non-toxic, tasteless liquid, More activity than IOTA203 because it have lively Si-H in the middle radical of Molecular structure, it is very important reactivity inter-mediator
 

Chemical Name:

Poly dimethylsiloxane hydride terminated

Hydrogen-termniated silicone oil
Alias :

Polysiloxanes di-Me hydrogen-terminated;

Di-Me-Siloxanes and Silicones hydrogen-terminated

Appearance:Colorless transparent liquid

CAS No. : 70900-21-9

Molecular Formula:

 

SPECIFICATION

Viscosity(25°C,mpa.s)	Molecular W.T.	H%	Density	Refractive index
2-3	500-600	0.5	0.9	1.395
100	6000	0.04	0.97	1.403
500	17200	0.01	0.97	1.403
1000	28000	0.007	0.97	1.403
10000	62700	0.003	0.97	1.403

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 plus liquid silicone rubber's chain extender, plus hot forming curing agent 's crosslinker, improve product's elongation at break, increase in toughness, reduced the hardness.
4. The beginning of raw material of the organic polymer modified materials, commonly used in resin's modified reaction.
5. moisture-proof are as same as 202,203.

Product transportation and storage : 
1.storage, It is not allowed to contact with fire, should be kept in ventilate and dry place, not exposure to acids, alkalis, storage temperature-45 ºC~45 ºC
2. Avoid rain and insolation during transportation, delivered in the regulation of dangerous goods