Transfar® NdBR 9104
Product Overview
NdBR 9104 is a high-cis polybutadiene rubber produced through solution polymerization using neodymium catalyst. This synthetic rubber features exceptional cis-1,4 content (minimum 97%), providing superior performance characteristics for demanding applications.
The product exhibits excellent abrasion resistance, low heat generation, and maintains consistent quality through controlled polymerization processes.
Technical Specifications
Basic Specifications
| Property | Specification | Value/Range | Test Method |
|---|---|---|---|
| Polymerization System | Solution Polymerization | - | - |
| Catalyst | Neodymium (Nd) | - | - |
| Configuration | Cis-1,4 Content | ≥ 97% | - |
| Appearance | Non-staining, No foreign matter | - | Visual |
Raw Rubber Properties
| Property | Value/Range | Test Method |
|---|---|---|
| Mooney Viscosity ML(1+4)100°C | 38 - 48 | GB/T 1232.1 |
| Volatile Matter (%) | ≤ 0.50 | GB/T 24131.1 |
| Ash Content (%) | ≤ 0.30 | GB/T 4498.1 |
Compound Properties
| Property | Value/Range | Test Method |
|---|---|---|
| Compound Mooney Viscosity ML(1+4)100°C | ≤ 80 | GB/T 1232.1 |
| 300% Modulus (MPa) | 8.5 - 13.5 | GB/T 8660 C2 |
| Tensile Strength (MPa) | ≥ 15.0 | GB/T 8660 C2 |
| Elongation at Break (%) | ≥ 360 | GB/T 8660 C2 |
Test Method: GB/T 8660 (ASTM D3189); Cure Condition: 145°C × 35 min
Key Features
High Cis-1,4 Content
- Minimum 97% cis configuration ensures excellent elasticity and resilience
Superior Performance
- Superior abrasion resistance for extended service life
- Low heat generation during dynamic loading
- Excellent processing characteristics
Quality Assurance
- Solution polymerization ensures uniform molecular structure
- Consistent quality through controlled processes
- Non-staining for light-colored applications
Key Applications
- High-Performance Tires: Passenger car and truck tire treads requiring excellent wear resistance
- Conveyor Belts: Industrial belting applications demanding durability and low heat buildup
- Footwear Soles: Athletic and industrial footwear requiring flexibility and abrasion resistance
- Mechanical Goods: Various rubber products requiring high elasticity and durability
- Automotive Components: Suspension parts, seals, and gaskets
Package Information
Packaging
- Packaging Type: PE film wrapped rubber blocks in kraft paper bags
- Net Weight: 25.0 ± 0.25 kg per bag
Storage Conditions
- Store in cool, dry conditions away from direct sunlight
- Shelf Life: 12 months from production date under proper storage conditions
- Keep containers sealed when not in use
Safety Information
Refer to Material Safety Data Sheets (MSDS) prior to handling and processing these materials. Follow standard safety protocols for rubber processing and storage.
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For detailed specifications, pricing, and availability of Transfar® NdBR 9104, please contact our sales team.
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