XJY-707 Hydride Terminated PolyDimethylsiloxanes
Product introduction ofXJY-707 Hydride Terminated PolyDimethylsiloxanes
Structural formula: |
CAS NO. :70900-21-9 |
Molecular weight: 450-500 |
Appearance: Colorless clear liquid |
Features ofXJY-707 Hydride Terminated PolyDimethylsiloxanes
XJY - 707
polydimethylsiloxane PDMSis soluble in many organic solvents, such as aromatic hydrocarbon and petroleum hydrocarbons, and so on. This product is a kind of widely used organic silicon intermediates and can be used as organic silicon blocking agent usually. Due to containing reactive Si-H groups in the molecular structure, XJY-707 can be used in the synthesis of copolymer macromolecule by hydrosilylation. The synthesis of copolymer macromolecule can be made into a series of reactive silicone oil.
Properties ofXJY-707 Hydride Terminated PolyDimethylsiloxanes
Item |
Hydride Terminated PolyDimethylsiloxanes |
Content of Hydrogen,% |
0.32±0.01 |
0.13±0.005 |
0.080±0.002 |
0.045±0.002 |
0.030±0.002 |
0.01±0.002 |
Viscosity,25℃,mm2/s |
2~4 |
12~15 |
30~40 |
60~80 |
110~160 |
200~400 |
Volatile matter,% 105℃3h |
— |
≤12 |
≤3 |
≤3 |
≤3 |
≤3 |
Application ofXJY-707 Hydride Terminated PolyDimethylsiloxanes
- Used in manufacture of a variety of end group reactive linear modified silicone oil, modification of the reaction, such as plastic resin.
- The key intermediates of block copolymerization reaction.
- Can be used as chain extension agent for addition liquid silicone rubber, crosslinking agent for addition liquid silicone rubber.
Packing ofXJY-707 Hydride Terminated PolyDimethylsiloxanes
XJY-707 is available in 20kg pails and 190kg drums. Please consult us for other packaging.
Storage and Transportation of XJY-707 Hydride Terminated
This product stored at or below 25℃ in the original unopened containers.
Precautions ofXJY-707 Hydride Terminated PolyDimethylsiloxanesConsult the Safety Date Sheet of XJY-707 Hydride Terminated PolyDimethylsiloxanes.
Jiang Xi Xin Jia Yi New Materials Co., Ltd the famoussilicone resin manufacturers
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