Hydrogen-terminated silicone oil

Product Details

Manufacturer Supply Best Quality Hydrogen-terminated silicone oil 70900-21-9 with Efficient Transportation

Product:Hydrogen-terminated silicone oil

CAS: 70900-21-9

DESCRIPTION

Non-toxic, tasteless liquid,  More activity than 203 because it have lively Si-H in  the middle radical of Molecular structure , even it is very important reactivity intermediate , also the water repellency,moisture-proof are as same as 202,203.

Technical indicators

Volatile contents≤10%                                

purpose

1. hydrosilylation of basic raw materials it was used all kinds of end-reactive linear modified silicone.
2. its the key intermediate of the block  copolymerization .
3. can be used as plus liquid silicone rubbers chain extender, plus hot forming curing agent s crosslinker, improve products elongation at break, increase in toughness, reduced the hardness.
4. the beginning of raw material of the organic polymer modified materials, commonly used in resins modified reaction.
5. moisture-proof  

Packaging, storage and precautions

Packed with 200KGand 50KG polyethylene plastic drum, 

Stored in a dry place.  avoid touch with acid and alkali.  store more than one year. According to the standard review if extended.  if pass can still be used. this product is a non-dangerous goods.

Hydrogen terminated silicone oil, a type of silicone oil containing hydrogen atoms at the end of its molecular chain, typically a colorless or pale yellow transparent liquid. This silicone oil, due to its hydrogen atom at the end, can react with various compounds, such as reacting with siloxane based compounds to form cross-linked structures. Hydrogen terminated silicone oil has good thermal stability and low compressibility, and is commonly used in the manufacture of high-performance silicone rubber and sealants. It is prepared by a specific synthetic method to ensure that hydrogen atoms are at the end of the molecular chain. It is an important intermediate in organic silicon materials and is widely used in fields such as aerospace, automotive manufacturing, and medical devices.

Hydrogen-terminated silicone oil 70900-21-9 Manufacturer

The hydrogen content and chain length of hydrogen-terminated silicone oil can be designed to affect the mechanical properties of silicone rubber. Wuhan Kemi-Works Chemical Co., Ltd. is specialized in the R&D, production and sale of Special fine chemicals organic silicone chemicals, organic fluoro chemicals, Fluorosilicone chemicals, electroplating chemicals, OLED intermediates and chemical indicators. Widely used in pharmaceutical, pesticide, OLED, electronics, electroplating, organic synthesis and other fields. Our business mainly focus on the conventional products, complemented by custom chemical production, we can accept the client's request, providing services such as structural analysis, research synthesis route and standard samples. We have set up R&D center, quality inspection center and manufacturing site in Hubei and Zhejiang. We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international markets , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.