Westco™ HSR

HIGH STYRENE RESIN

CHARACTERISTICS:

Westco™ HSR is a rubber reinforcing resin that offers a cost and performance alternative to mineral fillers and SBR masterbatch as a means of rubber reinforcement without significantly increasing the specific gravity. Westco™ HSR also increases hardness, abrasion resistance, stiffness, flex-life and tear resistance in SBR, NBR, IR, NR, EPDM, EVA and CR. Being thermoplastic, Westco™ HSR also acts as a process aid. It is a high styrene resin with a typical styrene/butadiene ratio of 82.5/17.5 Packaging 50 lb paper bags 2,250 lb per pallet

SPECIFICATIONS:

- Physical Form:	White Powder
- *Tg onset, °C	33 to 41	E-0911
- *Volatile Matter, %	1.5 max	E-0075
- *Sieve Analysis, <100 mesh, %	35 max	E-0708
- Specific Gravity, Typical	1.04

* Actual data will be reported on Certificate of Analysis

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Western Reserve Chemical
4837 Darrow Road • Stow, OH 44224
800-321-2676
330-650-2244 • FAX-330 650-2255
Email: support@wrchem.com

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Westco™ HSR

Westco™ HSR

CHARACTERISTICS:

SPECIFICATIONS:

Download PRODUCT INFORMATION

Technical Data & MSDS Sheets

The #1 Source of Specialty Chemicals
For Rubber, Polymers, Textiles, Lubricants and Intermediates