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Nancar® NBR 1052
- Chemical Family
- Nitrile Rubbers
Nancar® NBR 1052 is a medium high acrylonitrile butadiene copolymer with good oil resistance. It is polymerized at low temperature and contains sufficient antioxidant for normal aging conditions. It has low Mooney viscosity, superior processing characteristics and provides compounds with high elongation..
Properties
- Physical Form
- Solid
Product families
Applications
Applications
- Consumer Goods — Footwear; Adhesives & Sealants — Other Adhesives & Sealants Applications
Agriculture & Feed — Agricultural Films
- Pipes & Hoses
Industrial — Chemical & Industrial Manufacturing
- Equipment & Parts
- Other Industrial Applications
- Tooling & Moldmaking
Product Families
Elastomers — Specialty Elastomers
- Nitrile Rubbers
Other characteristics
- Brand
- Nancar
- End Uses
Belts/Belt Repair, Conveyor Parts, Footwear, Hoses
- Features
Cold Polymerized, Good Processability, High Elongation, Oil Resistant
- Polymer Name
- Acrylonitrile Butadiene Rubber (NBR)
- Processing Methods
- Extrusion
- Markets
- Adhesives & Sealants
- Agriculture & Feed
- Consumer Goods
- Industrial
- PACKAGING
- 25kg bales on pallets of 1200kg
- Shelf LIfe
12 months from date of production at temperatures not exceeding 35°C in dry conditions; exposure to light has to be avoided.
- Technology
- Elastomers
- Packaging Type
- Bales
- Additives Included
- Antioxidant
- Material Features
- Cold Polymerized
- Good Processability
- High Elongation
- Oil Resistant
- Compound Properties
Test formulation：ASTM D-3187/ISO 4658 /Miniature internal mixer(based on IRB#8)
- Chemical Inventories
- DSL (Canada)
- ENCS (Japan)
- IECSC (China)
- KECI (Korea)
- NECI Listed (Taiwan)
- TSCA (USA)
- Certifications and Compliance
- ISO 14001
- ISO 9001
- OHSAS
- Plastics and Elastomers End Uses
- Belts/Belt Repair
- Conveyor Parts
- Footwear
- Hoses
- Plastics and Elastomers Processing Methods
- Extrusion
Technical data
Table 1 of 2
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Bound Acrylontrile Content | 32-34 | % | Internal test method, NANTEX Inc. |
| Heat Loss | max. 0.5 | % | ASTM D-5688 |
| Mooney Viscosity [ML1+4 at 100°C (massed)] | 45-60 | — | ASTM D-1646 |
| Specific Gravity | 0.98 | — | Internal test method, NANTEX Inc. |
| Total Ash Content | max. 0.8 | % | ASTM D-1416 |
Table 2 of 2
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Maximum Torque (160°C, 30min.) | 3.95 | lb-in | ISO 6502/ASTM D-5289 |
| Minimum Torque (160°C, 30min.) | 0.81 | lb-in | ISO 6502/ASTM D-5289 |
| Optimum Cure (160°C, 30 min) | 12.3 | Minutes | ISO 6502/ASTM D-5289 |
| Scorch Time (160°C, 30 min) | 3.5 | Minutes | ISO 6502/ASTM D-5289 |
