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DURANEX® CN7740XB
| Category: | PBT+PET , Polybutylene Terephthalate + PET |
| Manufacturer: | Polyplastics Co., Ltd. |
| Trademark: | DURANEX® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | fbe3Ok_DURANEX-CN7740XB.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
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| Low warpage, Flame retardant, Standard, GF reinforced, Super low warpage |
| General Information | |
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| Filler / Reinforcement |
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| Additive |
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| Features |
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| UL File Number |
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| Forms |
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| Processing Method |
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| Part Marking Code (ISO 11469) |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.76 | g/cm³ | ISO 1183 |
| Water Absorption (23°C, 24 hr) | 0.10 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | 101 | MPa | ISO 527-2 |
| Tensile Strain (Break) | 1.1 | % | ISO 527-2 |
| Flexural Modulus | 14000 | MPa | ISO 178 |
| Flexural Stress | 157 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | 4.7 | kJ/m² | ISO 179/1eA |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 201 | °C | ISO 75-2/A |
| Linear thermal expansion coefficient | Internal method | ||
| Flow : 23 to 55°C | 2.0E-5 | cm/cm/°C | Internal method |
| Lateral : 23 to 55°C | 5.0E-5 | cm/cm/°C | Internal method |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Strength (3.00 mm) | 17 | kV/mm | IEC 60243-1 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | V-0 | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 120 - 140 | °C | |
| Drying Time | 3.0 - 5.0 | hr | |
| Processing (Melt) Temp | 250 - 270 | °C | |
| Mold Temperature | 40.0 - 80.0 | °C | |
| Holding Pressure | 60.0 - 100 | MPa | |
| Screw Speed | 100 - 150 | rpm |
| Injection instructions |
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| Cooling Time: Plasticization time + alpha or time without sticking in mold |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Sarlink® TPV 4775B42 | Teknor Apex Company | TPV | Sarlink® TPV |
| Zenite® ZE55201 | Celanese Corporation | LCP | Zenite® |
| Hifax X M1 T05/2 | LyondellBasell Industries | PP Impact Copolymer | Hifax |
| Luran® S 777ME | Styrolution | ASA | Luran® S |
| Polyrocks EP8400X125F-1 | Polyrocks Chemical Co., Ltd | XLPE | Polyrocks |
