Thermoplastic Elastomer SIS HEXAS EL9101D

short description:

General Properties and Applications

EL9101D is a clear, linear triblock co-polymer based on styrene and isoprene, with 0% diblock content and dense pellet shape. EL9101D is used as an ingredient in formulating adhesives , sealants and coatings . It also could be used as a modifier of bitumen and plastic.

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Product Detail

Application

Pressure sensitive adhesives, Sealants, Road marking paint, Bitumen modification, Waterproof membrane adhesive，Hygiene adhesive.

Specifications

Test Items	Unit	Sales Specification range
Polystyrene content	wt%	13 to 17
Di-block Content	Di-block Content	0
Melt Flow rate	g/10min	8 to 12
Tensile Strength	Mpa	≥12
Elongation at Break	%	≥1050
Solution Vicosity	mPa.s	1300 to 1700
Volatile Matter	Wt%	≤0.7
Ash	Wt%	≤0.2

Typical Value

Test Items	Unit	Sales Specification range
Polystyrene content	wt%	15.18
Di-block Content	Di-block Content	0
Melt Flow rate	g/10min	10.9
Tensile Strength	Mpa	26.6
Elongation at Break	%	1112
Solution Vicosity	mPa.s	1312
Volatile Matter	Wt%	0.38
Ash	Wt%	0.14
Mn(SIS)	-	99045
Mn(SI)	-	-

Regulatory/Classifications

CAS No. 25038-32-8

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 as amended under Food Additive Regulation 21 CFR 177.1810 (b)(2) with the following limitations: In addition, the styrene-isoprene block copolymer product(s) listed in the table above will also comply with the following:
US FDA: 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 and paperboard in contact with aqueous and fatty foods
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.