Poly Butadiene Rubber (PBR)

Tejarat Sabz Mana is ready to supply Poly Butadiene Rubber with Best conditions.
polymer Products - Poly Butadiene Rubber (PBR)- tejarat sabz - trading Company

IS a polymer formed from the polymerization process of the monomer 1,3 – Butadiene, has a high resistance to wear and is used especially in the manufacture of tires, also it is used as an additive to improve the mechanical strength of plastics such as polystyrene and acrylonitrile butadiene styrene (ABS).

* Raw Material

Typical Properties Test Method Unit Value
CIS Content ZEON R-130A WT% MIN 97
Raw Mooney Viscosity ASTM D-1646 ML-4 41-49
Volatile Material ASTM D-1416 WT% MAX 0.5
Ash Content ASTM D-1416 WT% MAX 0.3

** Compound Properties

Typical Properties Test Method Unit Value
Compound Mooney Viscosity ASTM D-1646 ML-4 MAX 77
Tensile (35 min) ASTM D-412 Kgf/cm3 MIN 150
Elongation (35 min) ASTM D-412 % MIN 440
300% Modulus at 145°C
25 min ASTM D-412 Kgf/cm3 68-108
35 min 74-114
50 min 74-114
Rheometer at 160°C
MH ASTM D-3189 Ibf in 32.0-40.0
ML Ibf in 5.2-11.2
TS-1 MIN 2.1-6.1
T50 MIN 6.0-10.4
T90 MIN 8.3-13.1

Compound Recipe

Typical Properties Test Method Unit Value
Raw BR-1220 ASTM D-3189 PART 100
HAF Carbon (IRB No.6) PART 60
Zinc Oxide PART 3
Stearic Acid PART 2
Accelerator (TBBS) PART 0.9
Sulfur PART 1.5
Highly Aromatic Oil PART 15
Vulcanization Temperature °C 145

Other Specifications

Typical Properties Test Method Unit Value
Anti Oxidant Non Staining - High Quality
Catalyst Type Cobalt
Packaging 35 Kg Bales, Wrapped in 50 Micron LDPE Film & Each 36 Bales are in a Box Pallet

*Certified Properties
**Values shown are averages & are not to be considered as product specifications.

Copyright 2015 Tejarat Sabz © Mana

Design By Parsa Computer Services © m.j.saghafi