|8101||SIS-Thermoplastic Elastomer||It is a clear, linear triblock copolymer based on styrene and isoprene, with a polystyrene content of 16%. #8101 is used as an ingredient in formulating adhesives, sealants and coatings. Also used as a modifier of bitumen and polymers.|
|(SIS Rubber: Styrene-Isoprene-Styrene Rubber)|
|Product quality indexes||Typical Value:|
|Items||Unit||Sales specification range||Items||Unit||Value|
|Polystyrene Content||Wt%||14 to 18||Polystyrene Content||Wt%||16.4|
|Diblock Content||Wt%||14.5 to 18.5||Diblock Content||Wt%||17|
|Melt Flow Rate (200°C/5kg)||g/10min||8 to 14||Melt Flow Rate
|Tensile Strength||MPa||≥10||Tensile Strength||MPa||19.2|
|Elongation at Break||%||≥1050||Elongation at Break||%||1192|
|Volatile Matter||Wt%||≤0.7||Volatile Matter||Wt%||0.38|
b) Pressure sensitive adhesives
e) Modifiers of bitumen and polymers
Pelletized forms of resins may block or lump in hot weather climates or if stored near heat sources. Inside storage is recommended and keep at temperature not exceeding 30℃.The useful life of this product can be affected by storage and handling conditions. When stored in the original unopened container in an enclosed area and protected from moisture, extreme temperatures and contamination, the shelf life of this product is estimated to continue to meet applicable sales specifications for 12 months from the date of manufacture. Shelf Life is a guide not an absolute value. The product should be reanalyzed for critical properties at the end of its shelf life to see if it meets specification for use
|USA – Food and Drug Administration (FDA)
When used unmodified for food contact applications the styrene-isoprene block copolymer.
product(s) listed in the table above will comply with the U.S. Food, Drug, and Cosmetic Act with the following:
21 CFR 175.105 Adhesives
21 CFR 177.2600 Rubber articles intended for repeated use.
21 CFR 175.125 Pressure sensitive adhesives.
21 CFR 175.300 Resinous and polymeric coatings
21 CFR 176.170 Components of paper
21 CFR 176.180 Components of paper and paperboard in contact with dry food
21 CFR 175.320: Resinous and Polymeric Coating for Polyolefin Films
21 CFR 177.1210 Closures with Sealing Gaskets for Food Containers.
Other regulatory information is available on request.
Read and understand the Material Safety Data Sheet before using #8101