SBR

HiFlexTM SBR 712

HiFlexTM SBR 712 is a blended oil extended copolymer of styrene and butadiene. HiFlexTM SBR 712 is a general purpose elastomers with a very good processability. It shows good abrasion resistance.

Applications:

Sheets, tyres, conveyor belts, technical rubber goods, moulded and extruded mechanical goods and other industrial products.

Supply Form:

35 kgs bale wrapped in dispersible film.

hiflexsbr712

RAW MATERIAL PROPERTIES

PropertiesNominal ValueTest Method
Mooney Viscosity (ML 1+4@100 0 C)45 +/- 5 MUASTM D1646
Oil Content37.5 +/- 5 PhrAcetone Extraction
Moisture Content1.0% maxInternal Method
Ash Content1.5% maxASTM D297-35
Density0.93 g/cm 3ISO 1183
AntioxidantStaining–
 
Physical Properties* Value
Tensile Strength 14.4 MPa
Modulus at 100% EB 3.2 MPa
Elongation at Break 400%
Hardness 68 Shore A
* Characteristics determined on a HEPL compound of the following formulation. Press Cure: 10 mins @ 1600 C
 
HiFlexTM SBR 712 137
Zinc Oxide 5
Stearic Acid 1
HAF N330 50
Aromatic Oil 10
Qureacc® MBTS 1
Qureacc® TMT 0.5
Sulfur 1.5
HiFlexTM SBR 712 Brochure

Our Products

702/703 Prasad Chambers, Tata Road No.2, Swadeshi Mills Compound, Opera House,
Mumbai – 400004, INDIA.

+ 91 22 23632222  / + 91 22 23612222
+ 91 9323008200

[email protected]