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Adiprene® L 325
| 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: | ypX7aO_Adiprene-L-325.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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ADIPRENE L 325 is a polyether-based, TDI terminated liquid urethane prepolymer that is readily processable by conventional hand and machine mixing techniques. When cured with 4,4'-methylene-bis(2-chloroaniline), this member of the ADIPRENE L family produces high quality vulcanizates in the 70-75 Shore D hardness range. These tough, highly resilient elastomers have many unique features:
ADIPRENE L 325 gives a longer working life when mixed with curatives than does ADIPRENE L 315, so it is more suitable for the preparation of large parts. |
| General Information | |
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| Features |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.20 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 72 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus | 586 | MPa | ASTM D790 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (100% Strain) | 25.9 | MPa | ASTM D412 |
| Tensile Strength | 60.7 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 260 | % | ASTM D412 |
| Tear Strength (Split) | 20 | kN/m | ASTM D470 |
| Compression Set (70°C, 22 hr) | 10 | % | ASTM D395A |
| Bayshore Resilience | 58 | % | ASTM D2632 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 640 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Brittleness Temperature | < -70.0 | °C | ASTM D746 |
| Heat Deflection Temperature | 145 | °C |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Abrasion Index - NBS | 425 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Hardener | Mix Ratio by Weight: 90 | ||
| Resin | Mix Ratio by Weight: 100 | ||
| Pot Life | 2.5 | min | |
| Post Cure Time (100°C) | 16 | hr |
| Uncured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Curing Time (100°C) | 1.0 | hr |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Promyde® B30 P2 G40 MI | NUREL, S.A. | Nylon 6 | Promyde® |
| RTP 4405 TFE 15 | RTP Company | Nylon, Unspecified | RTP |
| HIVOREX 2210J | Lotte Chemical Corporation | HDPE | HIVOREX |
| INEOS PP 194-NA25 | INEOS Olefins & Polymers Europe | PP Homopolymer | INEOS PP |
| Jampilen RP348R | Jam Polypropylene Company | PP Random Copolymer | Jampilen |
