Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- CAS No.
- 128-37-0 '
- Technologies
- Product Families
Features & Benefits
- Materials Features
Applications & Uses
- Markets
- Applications
- Applications
Paracril 1880LM offers excellent low temperature flexibility with moderate oil resistance. It is recommended for military specifications and aircraft applications including O-rings, seals, gaskets, grommets, and diaphragms, blends with other Paracril polymers can be made to give intermediate low temperature properties.
Recommended Appliactions:
- Seals
- Custom mix
Properties
- Chemical Properties
- Cured Properties
| Value | Units | Test Method / Conditions | |
| Total Volatile Matter | max. 1 | % | ASTMD 5668 |
| Total Ash | max. 0.8 | % | ASTMD 5667 |
| Bound ACN | 19.5 - 22.5 | % | INSA |
| Specific Gravity | 0.96 | g/cc | ASTMD 297 |
| Mooney Viscosity | 50 - 65 | MU | ASTMD 1646 |
| Value | Units | Test Method / Conditions | |
| Curing Time at 160°C (ML) | 5.0 - 8.6 | lb-in | ASTMD 2084 |
| Curing Time at 160°C (MH) | 17.6 - 26.4 | lb-in | ASTMD 2084 |
| Curing Time at 160°C (tc (1)) | min. 3.1 - 6.3 | - | ASTMD 2084 |
| Curing Time at 160°C (tc (50)) | min. 4.2 - 8.5 | - | ASTMD 2084 |
| Curing Time at 160°C (tc (90)) | min. 10.2 - 17.0 | - | ASTMD 2084 |
Regulatory & Compliance
Packaging & Availability
- Packaging and Storage
This product is commercialized in 25 Kg/Bale (55 Lb. /Bale) - 1,000 Kg/Skid - Net (2,200 Lb. /Skid.) rectangular bales individually wrapped in low melting point polyethylene film. Tolerance in all bale and packaging weights +1 percent.
Store in a dry and ventilated area where it will not be exposed to direct sunlight, extreme temperatures or sources of ignition. Please consult Paracril 1880LM “Material Safety Data Sheet” (MSDS) for more detailed handling and storage information.