Knowde Enhanced TDS
Identification & Functionality
- Additives Included
- Chemical Family
- Chemical Name
- Polymer Name
- CAS No.
- 110553-27-0
- EC No.
- 639-900-9
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Materials Features
- Product Highlights
- High-cis Neodymium Butadiene Rubber is modified polymeric structure with excellent performance: long service life and high wear resistance, contributing to boost rolling resistance and reduce fuel consumption.
- High-cis Neodymium Butadiene Rubbers have a narrow molecular weight distribution combined with a low vinyl-content and a very high 1.4-cis content (>97+%).
- Improved strength, abrasion resistance on its basis and several varieties of products with medium and high Mooney viscosity (45 and 63) result in the performance characteristics improvement and high quality of tires. Sibur technology provides extremely low polydispersity resulting in excellent tire performance.
- Features and Benefits
- Excellent Abrasion Resistance
- High Resilience, Low Heat Build-Up
- Good Resistance To Reversion
- Flex Fatigue Resistance
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Applications
- PCR, LTR, TBR tires
- Retreads
- Conveyor belts
Properties
- Color
- Physical Form
- Appearance
- Bale of white to beige color
- Typical Properties
- Cured Properties
| Value | Units | Test Method / Conditions | |
| 1,4-cis Content | min. 97 | wt% | — |
| Antioxidant Content | 0.2 - 0.4 | wt% | — |
| Ash Content | max. 0.5 | wt% | ASTM D 5667 |
| Mooney Viscosity (UML1+4, 100°C) | 44 ± 5 | UM | ASTM D 1646 |
| Tensile Stress at 300 % Elongation | min. 11.0 | MPa | ASTM D 412, ASTM D 3189 |
| Ultimate Elongation | min. 360 | % | ASTM D 412, ASTM D 3189 |
| Volatile Matter Content | max. 0.8 | wt% | ASTM D 5668 |
| Tensile Strength | min. 16.8 | MPa | ASTM D 412, ASTM D 3189 |
| Value | Units | Test Method / Conditions | |
| Maximum Torque | 15.4 - 22.0 | dNm | ASTM D 5289 |
| Time to 90 % of Full Cure (t´90, min) | 9.0 - 13.0 | Minute | ASTM D 5289 |
| Minimum Torque | 2.0 - 3.8 | dNm | ASTM D 5289 |
| Scorch Time (Ts´1) | 2.3 - 4.5 | Minute | ASTM D 5289 |
| Time to 50% of Full Cure (t´50, min) | 5.5 - 8.5 | Minute | ASTM D 5289 |
Regulatory & Compliance
Packaging & Availability
- Country Availability
- Packaging Type
- Regional Availability
- Packaging Information
- PE wrapping film (Vicat softening point ≤95 °C); metal container 1.26 MT
Storage & Handling
- Shelf Life
- 2 Years
- Storage and Handling
- Store at the temperature not higher than 30°C, in place protected from direct sunlight and atmospheric precipitation