
Product name:Divinyl silicone oil
Product Description:
Double vinyl terminated silicone oil is non-toxic and tasteless. The vinyl at both ends has strong reactivity. Under the action of catalyst, it can react with chemicals containing active hydrogen groups and other active groups to prepare silica gel products with various special properties, and can also modify other materials through free radical polymerization.
Structural type:
Technical parameters:
Product brand | viscosity(cs) | Vinyl content(mmol/g) |
SR-VS100000 | 100000±5000 | 0.023±0.002 |
SR-VS20000 | 20000±1000 | 0.038±0.005 |
SR-VS5000 | 5000±250 | 0.059±0.003 |
SR-VS1000 | 1000±50 | 0.12±0.006 |
SR-VS250 | 250±20 | 0.23±0.012 |
SR-VS100 | 100±20 | 0.41±0.020 |
Main purpose:
1. As the basic raw material of addition liquid silicone rubber, silicone rubber is synthesized by hydrosilylation reaction with hydrogen containing silicone oil under the action of catalyst.
2. Using its double bond characteristics, it is an important modified material, which can react with other polyurethane, acrylic acid and other compounds with double bonds through free radical polymerization under the action of photocatalysis or initiator.
Packing:Packed in 200kg plastic barrels.
Storage:This product is a chemically active material. Impurities (especially catalysts) shall not be mixed during storage and transportation. During storage, avoid contacting substances that can cause chemical reactions, such as acids, bases, oxidants, etc., to prevent denaturation and store in a cool and dry place.
Transportation:This product is non dangerous and can be transported according to the conditions of ordinary goods.
quality guarantee period:6 months。
Special note: before use, please conduct a large-scale test according to the actual production situation to determine the best process. For any questions or suggestions, please call Shenrong customer service hotline: 021-60892092 or visit the company's website at www.srchem.cn for information. The contents of this manual may be updated according to the technical research of Shenrong, and we will inform you of the latest update in time.
Shanghai Shenrong Chemical Technology Co., Ltd