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Adiprene® L 767
| Category: | PUR-Ether/TDI , Polyurethane (Polyether, TDI) |
| Manufacturer: | Chemtura |
| Trademark: | Adiprene® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | bIAhzB_Adiprene-L-767.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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ADIPRENE L 767 is a TDI polyether-based liquid urethane prepolymer which is readily processable by conventional hand and machine mixing techniques. ADIPRENE L767 produces high quality elastomers in the 62D durometer hardness range when cured with 4,4'-methylene-bis (2-chloroaniline), and the 53 D durometer hardness range when cured with CAYTUR® 21DA. These tough, highly resilient elastomers have many unique features:
?- Good hydrolytic stability ?- Good compression set resistance These properties suggest the use of ADIPRENE L 767 in applications such as wheels, rolls, or spraying. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.14 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 62 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (100% Strain) | 18.6 | MPa | ASTM D412 |
| Tensile Strength | 44.8 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 290 | % | ASTM D412 |
| Tear Strength (Split) | 22 | kN/m | ASTM D470 |
| Compression Set (70°C, 22 hr) | 36 | % | ASTM D395B |
| Bayshore Resilience | 45 | % | ASTM D2632 |
| Clash-Berg Modulus | ASTM D1043 | ||
| -57°C | 427 | MPa | |
| -40°C | 310 | MPa | |
| -18°C | 172 | MPa | |
| 24°C | 68.9 | MPa |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Hardener | Mix Ratio by Weight: 24 | ||
| Resin | Mix Ratio by Weight: 100 | ||
| Pot Life | 1.0 | min | |
| Post Cure Time (70°C) | 16 | hr |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Abrasion Index - NBS | 380 |
| Uncured Properties | Nominal Value | Unit | |
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| Curing Time (100°C) | 1.0 | hr |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| SNOLEN® EF 0.25/52 | JSC Gazprom neftekhim Salavat | HDPE | SNOLEN® |
| Wondel® B BH0 | Nanjing Julong Engineering Plastics Co., LTD | Nylon 6 | Wondel® B |
| Braskem PP RP 350 | Braskem America Inc. | PP Random Copolymer | Braskem PP |
| INSPIRE™ TF0808 | Trinseo | TPO | INSPIRE™ |
| Alpha PVC 3006-95 | Mexichem Specialty Compounds Inc. | PVC, Unspecified | Alpha PVC |
