Styrene-Isoprene-Styrene thermoplastic block copolymer(SIS) is a thermoplastic elastomer SBS(commonly known as "the third generation of rubber") sister products,is a new generation of thermoplastic elastomer.
The finally form mainly is porous particles with outstanding thermal stability and melt process ability,mainly used in hot melt pressure sensitive adhesive for label and tape,sealant and polymer modifiers.
Advantages:1)Prompt shipment,there are stock for most grades,the fastest shipment is only 7days from contract signed to shipment,
2)Can be customized as customer's request .we are factory,we can accept custom order.
3)Testing samples offered
4)Our main customer:H.B.Fuller,Bostik etc.
SIS Typical Value
| Brand | 1100 | 1120 | 1170 | 1250 | 1300 |
| Structure | linear | linear | linear | linear | linear |
| Styrene % | 15 | 15 | 15 | 16 | 30 |
| Diblock % | <1 | 25 | 66 | 50 | <1 |
| Melt Flow | 10 | 10 | 4 7.8 | 10 | 9 |
| Volatiles%≤ | 0.45 | 0.45 | 0.4 | 0.4 | 0.45 |
| Ash %≤ | 0.12 | 0.12 | 0.1 | 0.10 | 0.12 |
| Tensile strength≥ | 9 | 9 | 5 | 6 | 14 |
| Elongation at break%≥ | 1000 | 1050 | 1300 | 1100 | 900 |
| Hardness | 33 | 30 | 20 | 28 | 58 |
packing detail:20kg/bag or as customer's instruction.
Qingdao Shengdetong Industrial Co. Ltd specialized in produce & export of thermoplastic elastomers (Styrene-Isoprene-Styrene Block Copolymer - SIS, Styrene-Butadiene-Styrene Block Copolymer - SBS, Styrene-Ethylene-Butylene-Styrene Block Copolymer- SEBS), synthetic rubber (Styrene-Butadiene Rubber SBR1712, 1500, 1502, Solution-Polymerized-Butadiene-Styrene Rubber SSBR, Butadiene Rubber BR9000), etc...Our company is located in the beautiful coastal city Qingdao while our factory is located in Dongying, Shandong province, perfectly taking advantages of raw materials in Shandong and excellent exporting transportation in Qingdao.
We are able to produce thermoplastic elastomers (Styrene-Isoprene-Styrene Block Copolymer - SIS, Styrene-Butadiene-Styrene Block Copolymer - SBS, Styrene-Ethylene-Butylene-Styrene Block Copolymer- SEBS) for more than 30000 Ton/year at present. We have the biggest reaction kettle in domestic synthetic rubber industry. Furthermore, important equipments are imported from Europe which guarantees the stablility of production and products. The company continues to expand and develop fast.
We insist in supplying best quality products, also focusing on safe production, research, marketing and investment. With a group of expertise staff, we are also able to provide market consulting and business cooperation service, to provide polymer & synthetic rubber purchasing one-stop service for the whole industry chain, by fully taking use of China' s advantages in rubber and chemical resources as well as improving technology.
Qingdao Shengdetong Industrial Co., Ltd (www.startonchem.com), your global thermoplastic elastomers and synthetic rubber source with first-class quality and value-added service, expects to grow together with you.
