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Andur 700-APX/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: | QxUVQY_Andur-700-APX-Curene-442.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Andur® 700-APX represents Anderson Development Company's continued effort to provide high performance, moderate cost, prepolymers for the cast urethane industry. It is a polyester/ether based, toluene diisocyanate terminated prepolymer. An elastomer with a hardness of 70 Shore A is obtained when this prepolymer is cured with Curene® 442 [4,4'-methylene-bis (orthochloroaniline)]. Elastomers of lower hardness can be obtained by curing Andur® 700-APX with polyols and their combination with Curene® 442 and other diamines or through the use of plasticizers. |
| General Information | |
|---|---|
| Forms |
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| Processing Method |
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| Hardness | Nominal Value | Test Method | |
|---|---|---|---|
| Durometer Hardness (Shore A) | 70 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break) | 17.0 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 890 | % | ASTM D638 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412 | ||
| 100% strain | 2.28 | MPa | ASTM D412 |
| 300% strain | 3.24 | MPa | ASTM D412 |
| Compression Set | 42 | % | ASTM D395B |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Pot Life | 10 - 12 | min | |
| Thermoset Mix Viscosity (70°C) | 1000 | cP | ASTM D2393 |
| Demold Time | 45 | min | |
| Post Cure Time (93°C) | 16 | hr |
| Additional Information |
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| All properties based on Andur® 700-APX cured with Curene® 442.The value listed as Split Tear, ASTM D470 was tested in accordance with ASTM D1938.The value listed as Elongation@Break, ASTM D638 was tested in accordance with ASTM D412.%NCO: 3.0-3.4Viscosity, cps@70°F: waxViscosity, cps@212°F: 300Specific Gravity@212°F: 1.08Rebound, ASTM D2632 %: 46Curene® 442 Level, % Stoichiometry: 95%Andur® 700-APX Mix Temperature, °F: 180-212Curene® 442 Mix Temperature, °F: 230-250Split Tear, ASTM D470: 81 pliCompression/Deflection, ASTM D575, psi5%: 5910%: 12315%: 20525%: 311Recommended Cure Time @ 150-160°F: Overnight |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Mold Temperature | 104 - 113 | °C |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| TEKAMID™ TB120CR | Mando Advanced Materials Co., Ltd. | Nylon 6 | TEKAMID™ |
| DOWLEX™ 2083G | The Dow Chemical Company | LLDPE | DOWLEX™ |
| Kumho EPS GN12 | Korea Kumho Petrochemical Co., Ltd. | PS (EPS) | Kumho EPS |
| InnoPlus HD5200B | PTT Global Chemical Public Company Limited | HDPE | InnoPlus |
| JSR EPR EP33 | JSR Corporation | EPDM | JSR EPR |
