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Adiprene® LW 570
| Category: | PUR-Eth,aliphat , Polyurethane (Polyether, Aliphatic) |
| Manufacturer: | Chemtura |
| Trademark: | Adiprene® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 2GW5Hd_Adiprene-LW-570.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| ADIPRENE LW 570 is a polyether-based liquid casting urethane polymer, prepared with an aliphatic diisocyanate, that yields tough, high quality elastomers in the 75 durometer D hardness range when cured with methylene dianiline. It is readily processable by conventional hand and machine mixing techniques. |
| General Information | |
|---|---|
| Features |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.09 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 1.1 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 72 to 78 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus | 517 to 862 | MPa | ASTM D790 |
| Taber Abrasion Resistance (1000 Cycles) | 8.00 | mg | ASTM D1044 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (100% Strain) | 25.9 to 33.1 | MPa | ASTM D412 |
| Tensile Strength | 37.9 to 55.2 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 150 to 220 | % | ASTM D412 |
| Tear Strength (Split) | 18 | kN/m | ASTM D470 |
| Compression Set (70°C, 22 hr) | 14 to 22 | % | ASTM D395B |
| Clash-Berg Modulus | ASTM D1043 | ||
| -57°C | 531 | MPa | |
| -40°C | 414 | MPa | |
| -18°C | 283 | MPa | |
| 4°C | 193 | MPa | |
| 24°C | 138 | MPa |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 480 to 1000 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (0.45 MPa, Unannealed) | 71.0 to 97.0 | °C | ASTM D648 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Hardener | Mix Ratio by Weight: 17 | ||
| Resin | Mix Ratio by Weight: 100 | ||
| Pot Life | 1.5 | min |
| Uncured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Curing Time (100°C) | 20 | hr |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RTP 299 X 119106 H | RTP Company | Nylon 66 | RTP |
| SEQUEL® E3000 | LyondellBasell Industries | TPO (POE) | SEQUEL® |
| Sinpolene MBW2492 | Teknor Apex Asia Pacific PTE. LTD. | LDPE | Sinpolene |
| Wellamid® NY1820-BK1(PTFE) | Wellman Engineering Resins | Nylon 66 | Wellamid® |
| Borclean™ HB311BF | Borealis AG | PP Homopolymer | Borclean™ |
