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Product Description

Styrene-Isoprene block copolymer


Product description:

Styrene-Isoprene block copolymer is a thermoplastic elastomer based on styrene and isoprene. It is supplied as a physical form of porous pellets.


Usage:

Be used in hot melt adhesive, pressure sensitive adhesive, coatings, plastic modification,

packaging, sanitary napkin and diaper, double-sides tapes and labels and TPE products.

 

Specifications:


Grade

YH-1106

YH-1124

YH-1126

YH-1209

Polymer Structure

Linear

Linear

Linear

Linear

Styrene Content %

15

14

16

29

SI Diblock content %

17

25

50

0

Tensile Strength, Mpa

10 min

8 min

4 min

12 min

Melt Flow Rate, g/10min,

200℃，5kg

8.0-14.0

8.0-14.0

8.0-14.0

8.5-12.0

Elongation at break %

1050 min

1000 min

1100min

900 min


Others:

We can supply SIS in accordance with the technical target provide by user/customer.