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Adiprene® L 42
| 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: | acHX1o_Adiprene-L-42.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| ADIPRENE L 42 is a liquid urethane elastomer which yields high quality vulcanizates of 80 durometer A hardness when cured with MBCA. ADIPRENE L 42 products have good tear strength, good abrasion resistance, and excellent flex life. They are very flexible at low temperatures having a torsional modulus of 10,000 psi (703 kg./sq. cm.) at -80°F (-62°C), and a brittleness temperature of -130°F (-90°C). ADIPRENE L 42 has been found suitable for the preparation of rolls, solid tires, diaphragms, boots, and for other applications where good flex life is needed. It should also be considered for making seals, bushings, and mountings for use at very low temperatures. ADIPRENE L 42 resembles ADIPRENE L-100 in its processing and handling characteristics, and can be processed in the same type of automatic mixing equipment used to process ADIPRENE L-100. |
| General Information | |
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| Features |
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| Uses |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.07 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| Shore A, 24°C 1 | 75 | ||
| Shore A, 24°C 2 | 80 | ||
| Shore A, 100°C | 80 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412 | ||
| 100% Strain, 24°C 3 | 2.59 | MPa | |
| 100% Strain, 24°C 4 | 2.76 | MPa | |
| 100% Strain, 100°C | 2.76 | MPa | |
| 300% Strain, 24°C 5 | 3.79 | MPa | |
| 300% Strain, 24°C 6 | 4.31 | MPa | |
| 300% Strain, 100°C | 4.31 | MPa | |
| Tensile Strength | ASTM D412 | ||
| 24°C 7 | 17.9 | MPa | |
| 24°C 8 | 20.7 | MPa | |
| 100°C | 11.7 | MPa | |
| Tensile Elongation | ASTM D412 | ||
| Break, 24°C 9 | 780 | % | |
| Break, 24°C 10 | 800 | % | |
| Break, 100°C | 650 | % | |
| Tear Strength | ASTM D470 | ||
| Split 11 | 5.3 | kN/m | |
| Split 12 | 11 | kN/m | |
| Split 13 | 12 | kN/m | |
| Compression Set (70°C, 22 hr) | 45 | % | ASTM D395B |
| Bayshore Resilience | 70 | % | ASTM D2632 |
| Aging | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Change in Volume | ASTM D471 | ||
| 50°C, 168 hr 14 | 180 | % | |
| 50°C, 168 hr, in ASTM Oil #3 | 25 | % | |
| 50°C, 168 hr, in Methylethylketone | 500 | % | |
| 50°C, 168 hr, in Reference Fuel B | 60 | % |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Hardener | Mix Ratio by Weight: 8.8 | ||
| Resin | Mix Ratio by Weight: 100 | ||
| Pot Life (100°C) | 6.0 to 12 | min | |
| Demold Time (100°C) | 45 to 60 | min | |
| Post Cure Time (24°C) | 170 | hr |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Abrasion Index - NBS | 110 |
| Uncured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Curing Time (100°C) | 3.0 | hr |
| Note Message | |
|---|---|
| 1 . | 100% R.H. |
| 2 . | 60% R.H. |
| 3 . | 100% R.H. |
| 4 . | 60% R.H. |
| 5 . | 100% R.H. |
| 6 . | 60% R.H. |
| 7 . | 100% R.H. |
| 8 . | 60% R.H. |
| 9 . | 100% R.H. |
| 10 . | 60% R.H. |
| 11 . | 100°C |
| 12 . | 100% R.H. |
| 13 . | 60% R.H. |
| 14 . | in Toluene |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Marvel™ M30 | SCG Chemicals Co., Ltd. | LLDPE | Marvel™ |
| Sicoklar E51.20 | Ravago Group | PC | Sicoklar |
| NILAMID® A3 J20 | Nilit Plastics | Nylon 66 | NILAMID® |
| Grilon® AZ 3/2 | EMS-GRIVORY | Nylon 66 | Grilon® |
| Latene® 7 TR-V2 | LATI S.p.A. | PP Homopolymer | Latene® |
