Adiprene pPDI and LF pPDI Urethane Prepolymers
Adiprene pPDI and LF pPDI Urethane Prepolymers
Adiprene® pPDI and LF pPDI Urethane Prepolymers take conventional TDI technology to the next level of performance and safety. By reducing free TDI levels to below 0.1%, these systems greatly improve workplace industrial hygiene and enable the use of the PU prepolymer systems with lower viscosity, longer pot life and faster demolding. Adiprene LF TDI systems offer strong performance and easy processing for a wide range of applications.
LANXESS is the leading innovator in the development of Low-Free (LF) isocyanate urethane technology, which brings unparalleled performance, health, and safety benefits to the market.
For more details on Adiprene Low Free Isocyanate Prepolymers, click here to view the brochure.
Features & Benefits
Compared to conventional prepolymers, Low-Free TDI prepolymers provide:
- Reduced free TDI levels (<0.1%) greatly improve workplace safety
- Lower process viscosity reduces bubble entrapment making mixing easier
- Longer pour life allows mixed material to properly fill molds and reduce rejects
- Faster demolding improves productivity and reduces costs
Properties
| Product Grade | Polyol | NCO% | Hardness | Hardness |
|---|---|---|---|---|
| Vibracure® 2107 Curative | Vibracure® A 133 HS Curative (MOCA*) | |||
| Adiprene® LF 800A | Polyether | 2.75 - 3.05 | 80A | 80A |
| Adiprene® LF 900A | Polyether | 3.70 - 3.90 | 88A | 90A |
| Adiprene® LF 930A | Polyether | 4.90 - 5.20 | 94A | 94A |
| Adiprene® LF 940A | Polyether | 5.20 - 5.45 | 95A | 94A |
| Adiprene® LF 950A | Polyether | 5.90 - 6.20 | 97A | 95A |
| Adiprene® LF 600D | Polyether | 7.10 - 7.40 | 60D | 60D |
| Adiprene® LF 601D | Polyether | 7.05 - 7.35 | 62D | 60D |
| Adiprene® LF 650D | Polyether | 7.55 - 7.85 | 65D | |
| Adiprene® LF 700D | Polyether | 8.10 - 8.40 | 72D | 70D |
| Adiprene® LF 750D | Polyether | 8.75 - 9.05 | 75D | 75D |
| Adiprene® LF 751D | Polyether | 8.90 - 9.20 | 75D | 75D |
| Adiprene® LFG 963A | PPG Polyether | 5.55 - 5.85 | 96A | |
| Adiprene® LFG 964A | PPG Polyether | 5.80 - 6.20 | 96A | |
| Adiprene® LFG 740D | PPG Polyether | 8.65 - 9.05 | 75D | |
| Adiprene® LF 1700A | Polyester | 2.28 - 2.58 | 73A | 73A |
| Adiprene® LF 1750A | Polyester | 2.45 - 2.75 | 76A | |
| Adiprene® LF 1800A | Polyester | 3.15 - 3.35 | 85A | 83A |
| Adiprene® LF 1860A | Polyester | 3.55 - 3.85 | 89A | 86A |
| Adiprene® LF 1900A | Polyester | 4.05 - 4.35 | 92A | 92A |
| Adiprene® LF 1930A | Polyester | 4.75 - 5.05 | 95A | 93A |
| Adiprene® LF 1950A | Polyester | 5.24 - 5.54 | 98A | 95A |
| Adiprene® LF 1600D | Polyester | 6.10 - 6.40 | 60D | |
| Adiprene® LF 2600A | Polycaprolactone | 3.10 - 3.50 | 60A | |
| Adiprene® PP 150H | Polyether | 6.10 - 6.50 | 97A | |
| Adiprene® PP 1095H | Polyether | 3.20 - 3.60 | 95A | |
| Adiprene® PP 1096H | Polyether | 3.85 - 4.20 | 95A |
*Note: For use outside of the European Union
Adiprene LF 800A | Adiprene LF 900A | Adiprene LF 930A | Adiprene LF 940A | Adiprene LF 950A | Adiprene LF 600D | Adiprene LF601D | Adiprene LF 650D | Adiprene LF 700D | Adiprene LF 750D | Adiprene LF 751D | Adiprene LFG 963A | Adiprene LFG 964A | Adiprene LFG 740D | Adiprene LF 1700A | Adiprene LF 1750A | Adiprene LF 1800A | Adiprene LF 1860A | Adiprene LF 1900A | Adiprene 1930A | Adiprene LF 1950A | Adiprene 1600D | Adiprene LF 2600A | Adiprene PP 150H | Adiprene PP 1095H | Adiprene PP 1096H
