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: | hpC6ZQ_Andur-850-AP.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Andur 850-AP is the result of several years of research to develop a high performance moderate cost prepolymer for the cast urethane industry. This product is a polyester/polyether TDI terminated coprepolymer. An elastomer with a hardness of 84 to 86 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 reaction with various polyols and their combination with Curene 442 and other diamines, or through the use of plasticizers. |
General Information | |
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Features |
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Forms |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.15 | g/cm³ | ASTM D792 |
Thermoset | Nominal Value | Unit | Test Method |
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Thermoset Mix Viscosity | ASTM D2393 | ||
70°C | 4210 | cP | ASTM D2393 |
100°C | 920 | cP | ASTM D2393 |
Additional Information |
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NCO: 4.1 to 4.5%Specific Gravity, ASTM D792, 77°F: 1.15 g/mlSpecific Gravity, ASTM D792, 212°F: 1.07 g/ml |
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