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Celanex® LW2547W
| Category: | PBT , Polybutylene Terephthalate |
| Manufacturer: | Celanese Corporation |
| Trademark: | Celanex® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | XrLuG6_CelanexLW2547W.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Celanex LW2547W is a 30% glass/mineral filled polyester that combines the physical and electrical properties and surface finish required in automotive distributor caps with low cost. The high gloss attainable rivals that of phenolic. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Uses |
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| RoHS Compliance |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.55 | g/cm³ | ISO 1183 |
| shrinkage- Flow | 0.50 - 0.70 | % | ISO 294-4 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | |||
| Fracture, 23°C | 110 | MPa | ASTM D638 |
| Fracture | 109 | MPa | ISO 527-2/1A/5 |
| Tensile Elongation | |||
| Fracture, 23°C | 5.0 | % | ASTM D638 |
| Fracture | 1.8 | % | ISO 527-2/1A/5 |
| Flexural Modulus (23°C) | 9100 | MPa | ISO 178 |
| Flexural Stress (23°C) | 168 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 5.1 | kJ/m² | ISO 180/1A |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 2.0E+15 | ohms·cm | ASTM D257 |
| Dielectric Strength 1 | 24 | kV/mm | ASTM D149 |
| Arc Resistance | 124 | sec | ASTM D495 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | HB | UL 94 |
| Note Message | |
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| 1 . | Method A (short time) |
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