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Polifil® Nylon 638L
| Category: | Nylon 66 , Polyamide 66 |
| Manufacturer: | The Plastics Group |
| Trademark: | Polifil® Nylon |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | l2Le1A_Polifil-Nylon-638L.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Polifil® Nylon 6/6 combines good abrasion and chemical resistance. These properties have been proven to work in the following applications: valves, bearings, and bearing cages. Standard processing techniques are applicable. Use this information as a guide to aid you in selecting the proper resin for your application. TPG will custom compound and fine-tune our formulations for your application. |
| General Information | |
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| Features |
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| Uses |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.14 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow (3.18 mm) | 1.5 | % | ASTM D955 |
| Water Absorption (24 hr) | 1.5 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 119 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus (23°C) | 3030 | MPa | ASTM D638 |
| Tensile Strength (23°C) | 81.4 | MPa | ASTM D638 |
| Tensile Elongation | ASTM D638 | ||
| Yield, 23°C | 5.0 | % | |
| Break, 23°C | 50 | % | |
| Flexural Modulus - Tangent (23°C) | 2800 | MPa | ASTM D790 |
| Flexural Strength (23°C) | 89.6 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 53 | J/m | ASTM D256 |
| Gardner Impact (23°C, 12.7 mm) | 6.78 | J | ASTM D3029 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 235 | °C | |
| 1.8 MPa, Unannealed | 90.0 | °C |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 104 | °C | |
| Drying Time | 2.0 | hr | |
| Rear Temperature | 288 | °C | |
| Middle Temperature | 274 | °C | |
| Front Temperature | 282 | °C | |
| Nozzle Temperature | 288 | °C | |
| Processing (Melt) Temp | 282 to 304 | °C | |
| Mold Temperature | 37.8 to 93.3 | °C | |
| Injection Rate | Fast | ||
| Back Pressure | 0.172 to 0.517 | MPa | |
| Screw Speed | 30 to 60 | rpm |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Vital-Line SHM3600G | Teknor Apex Asia Pacific PTE. LTD. | PVC, Flexible | Vital-Line |
| TPSiV™ 4000-60A | Multibase, A Dow Corning Company | TPSiV | TPSiV™ |
| APEX® 412 | Teknor Apex Company | PVC, Flexible | APEX® |
| CERTENE™ LDF-222C | Muehlstein | LDPE | CERTENE™ |
| LUVOCOM® 80-8222 | Lehmann & Voss & Co. | Acetal (POM) Copolymer | LUVOCOM® |
