Product Description
CIIR 1338 is a synthetic rubber with low Mooney viscosity, a chlorinated copolymer of isobutylene and isoprene.
Basic Characteristics
| Property | Unit | Specification | Test Method |
| Appearance | / | White to light yellow solid | Visual |
| Mooney Viscosity ML（1+8）125℃ | MU | 38.0±4 | GB/T 1232.1 |
| Chlorine content | wt% | 1.25±0.10 | Chambroad Method |
| Volatiles | wt% | ≤0.5 | GB/T 24131.2 |
| Ash content | wt% | ≤0.5 | GB/T 4498.1 |
Antioxident （non-Staining） | wt% | ≥0.03 | Chambroad Method |
| Calcium stearate | wt% | 0.50-2.00 | Chambroad Method |
Curing Characteristics
| Property | Unit | Specification | Test Method |
| ML | dN.m | 2.5±0.8 | Compounding method :ASTM D3958 Test condition:SH/T 1717-2008 6.2 Test method:GB/T 9869.3 |
| MH | dN.m | 8.0±1.2 | |
| ts1 | min | 1.2±0.8 | |
| t50 | min | 3.0±1.5 | |
| t90 | min | 8.0±2.5 |
Application Method
Applied to tire inner liners, pharmaceutical stoppers, anti-corrosion linings, waterproof building materials,shock-absorbing materials, shoe materials and TPV (Thermoplastic Vulcanizate), etc.
Package
34kg per bale, individually packed in low melting PE/EVA/(EVA+PE) composite film.
Disposable iron box or Turnover iron box, 1224kg per box(34 kg per bale *36 bales).
Safety
The solid high-molecular polymer with stable and reliable performance, harmless to humans, animals,plants as well as ecology environment. For any relevant safety data, see details in MSDS.
Storage
The item must be stored in dry and ventilative warehouse and kept out of direct sunlight, moisture and contamination. The storage period is 24 months.
