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Andur 950 AP/Curene® 442
| Category: | PUR-Est/eth,TDI , Polyurethane (Polyester/Polyether mix, TDI) |
| Manufacturer: | Anderson Development Company |
| Trademark: | Andur |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | rT2k2C_Andur-950-AP-Curene-442.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
|---|
| Andur 950-AP is the result of several years of research to develop a high performance, moderate cost prepolymer for the cast urethane industry. This new product is a poly-ester/ether, toluene diisocyanate-terminated prepolymer. An elastomer with a hardness of 95 Shore A is obtained by reaction with Curene 442. Elastomers of lower hardness can be obtained by reaction with various polyols and their combination with Curene 442 and other diamines, or by the use of plasticizers. |
| General Information | |
|---|---|
| Features |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.18 | g/cm³ | ASTM D1505 |
| Molding Shrinkage - Flow | 1.1 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 95 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412 | ||
| 100% strain | 12.4 | MPa | ASTM D412 |
| 300% strain | 24.1 | MPa | ASTM D412 |
| Tensile Strength (Yield) | 52.6 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 450 | % | ASTM D412 |
| Compression Set | 29 | % | ASTM D395B |
| Bayshore Resilience | 32 | % | ASTM D2632 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Pot Life | 3.0 - 5.0 | min | |
| Demold Time (100°C) | 15 | min | |
| Post Cure Time (100°C) | 3.0 | hr |
| Additional Information |
|---|
| Durometer Hardness, ASTM D2240, Shore A: 93 to 97Die C Tear, ASTM D1004: 555 pliAverage Split Tear, ASTM D1938: 235 pliStoichiometry Curative Level: 95%Cure Time, 150 to 160°F: OvernightMix Temperature: Andur 950 AP: 180-212°F Curene 442: 250°F |
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