Logo

WESTCO™ HRA RESINS C9 Hydrocarbon Resins CAS# 68410-16-2

WESTCO™ HRA resins can be used in rubber compounds as a plasticizer, softener, tackifier and/or processing aid. In heavily loaded stocks they act as a dispersion aid.

Packaging: 25 Kg Net Bags

SPECIFICATIONS:

Appearance: Darker Yellow to Amber Flakes or Pellets

HRA 70, HRA 90 , HRA 100, HRA105, HRA 110, HRA 120 , HRA 130 , HRA 140

*Softening point, °C

70-80, 90-100, 100-110, 105-115, 110-120, 120-130, 130-140, 140-150

*Acid value, max.

1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0

*Ash, % max.

0.1 , 0.1 , 0.1 , 0.1 , 0.1 , 0.1 , 0.1 , 0.1

*Color (Gardner)

18 max, 10 max. , 10 max. , 10 max. , 10 max. , 10 max. , 12 max. , 12 max.

Specific gravity, typical

1.06, 1.06, 1.06, 1.06, 1.06, 1.06, 1.06, 1.06

Iodine Number

120-140, 120-140, 120-140, -, 120-140, 120-140, 120-140, 1.06

Bromine Value

- , - , - , 40-60, - , - , - , -

*Actual tech data / technical data values reported on Certificate of Analysis.

Download Product Information

For WESTCO™ HRA RESINS - C9 Hydrocarbon Resins
Please enter the product name / id for the required SDS:

Tell us how to get in touch with you:







Technical Data & SDS Sheets

Technical Product Sheets and SDS sheets are available for each of the chemicals listed. To access please click on the links above.
  • Western Reserve Chemical
  • 4837 Darrow Road
  • Stow, OH 44224

Please contact us to request this Data Sheet