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KumhoSunny PBT 3730FG
| Category: | PBT , Polybutylene Terephthalate |
| Manufacturer: | Shanghai KumhoSunny Plastics Co., Ltd. |
| Trademark: | KumhoSunny PBT |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | fSfZsa_KumhoSunny-PBT-3730FG.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
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| PBT3730FG is 30%GF reinforced flame retardant PBT resin. PBT3730FG has high rigidity, super shape resistance property, high heat resistance and excellent UV stability. PBT3730FG is mainly used in electric connector, compress system ending, power tools housing, communication equipment, sports equipments, etc. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Uses |
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| UL File Number |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.59 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 0.30 to 0.70 | % | ASTM D955 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 120 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 3.5 | % | ASTM D638 |
| Flexural Modulus | 8000 | MPa | ASTM D790 |
| Flexural Strength | 185 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (3.20 mm) | 80 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 218 | °C | |
| 1.8 MPa, Unannealed | 212 | °C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume Resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 0.800 mm | V-0 | ||
| 1.60 mm | V-0 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 120 to 140 | °C | |
| Drying Time | 4.0 to 6.0 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Rear Temperature | 220 to 240 | °C | |
| Middle Temperature | 240 to 250 | °C | |
| Front Temperature | 240 to 270 | °C | |
| Nozzle Temperature | 240 to 270 | °C | |
| Processing (Melt) Temp | 220 to 260 | °C | |
| Mold Temperature | 50.0 to 80.0 | °C | |
| Back Pressure | 0.200 to 0.800 | MPa | |
| Screw Speed | 20 to 80 | rpm |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RTP 205 A TFE 15 | RTP Company | Nylon 6 | RTP |
| RTP 1005 HF | RTP Company | PBT | RTP |
| Latiohm 87/28-07 CNT | LATI S.p.A. | PC | Latiohm |
| LightSpan® LS-3252 | NuSil Technology | Silicone | LightSpan® |
| Sumiliteresin® PR-7031A | SBHPP | Phenolic | Sumiliteresin® |
