To catalogue
Lion Elastomers SBR 1732N
SBR 1732N is an environmentally friendly version of SBR 1721 with higher bound styrene content, and aromatic extender oil replaced with a naphthenic oil. It was developed for tire applications.
Properties
- Physical Form
- Bale
Product families
Applications
Automotive & Transportation — Automotive
- Tires
Product Families
Elastomers — Thermoset Elastomers
- Styrene Butadiene Rubbers (SBR)
Other characteristics
- Features
- Cold Polymerized, Oil Extended
- Polymer Name
- Emulsion Styrene Butadiene Rubber (ESBR)
- Additives Included
- Antioxidant
- Markets
- Automotive & Transportation
- Technology
- Elastomers
- Packaging Type
- Bales
- Unique Features
Cold polymerized styrene-butadiene elastomer; Naphthenic oil extended; Replacing aromatic extender oil with a naphthenic oil
- Usage Guidelines
Antioxidant is added to this polymer to provide protection during manufacture and storage. The end user's process may require additional antioxidant protection.
- Emulsifying System
- Mixed acid
- Material Features
- Cold Polymerized
- Oil Extended
- Chemical Inventories
- AICS (Australia)
- DSL (Canada)
- ENCS (Japan)
- IECSC (China)
- KECI (Korea)
- PICCS (Phillipines)
- TSCA (USA)
Technical data
Table 1 of 2
9 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Ash Content | max. 0.8 | wt % | — |
| Bound Styrene | 30.5-33.5 | wt % | — |
| Mooney Viscosity | 41-51 | MML 1+4 (100˚C) | — |
| Oil Content | 32.5 | parts – Naphthenic | — |
| Organic Acid Content | 3.6-6.0 | wt % | — |
| Polymer | 100 | parts | — |
| Soap Content | 0.5 | wt % | — |
| Specific Gravity | 0.95 | g/cc. | ASTM D-792 |
| Volatile Matter | 0.9 | wt % | ZS 1008K |
Table 2 of 2
2 rows| Characteristic | Value |
|---|---|
| Coagulant | Acid |
| Stabilizer | Staining |
