| About |
|---|
| Shinite® PBT D202G30 is a Polybutylene Terephthalate (PBT) material filled with 30% glass fiber. It is available in North America. Important attributes of Shinite® PBT D202G30 are: Flame Rated Flame Retardant&& |
| Product Description | |
|---|---|
| Supplier | Shinkong |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Good Electrical Properties,Flame Characteristics |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.62 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 0.50-0.90 | % | ASTM D995 |
| TD | 0.20-0.40 | % | ASTM D995 |
| Water absorption rate | |||
| 23℃，24hr | 0.07 | % | ASTM D570 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | 208 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | 3.1E-5 | cm/cm/℃ | ASTM D696 |
| Melting temperature | 222 | ℃ | DSC |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volumetric resistance | 1.0E+16 | ohms.cm | ASTM D257 |
| Dielectric strength | 24 | kV/mm | ASTM D149 |
| Dielectric constant | 2.90 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | V-0 | UL 94 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 88.22 | J/m | ASTM D256 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | 120 | R 级 | ASTM D785 |
| tensile strength | |||
| 23℃ | 127.57 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 4.00 | % | ASTM D638 |
| bending strength | |||
| 23℃ | 191.36 | MPa | ASTM D790 |
| Bending modulus | |||
| 23℃ | 9322.86 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| Processing conditions | Nominal value | Unit | Test method |
| drying temperature | 121 | °C | |
| Drying time | 2-4 | hrs | |
| Recommended maximum moisture content | 0.020 | % | |
| Suggested maximum proportion of recycled materials | 25 | % | |
| Temperature at the rear of the barrel | 232-260 | ℃ | |
| Temperature in the middle of the barrel | 232-260 | ℃ | |
| Front temperature of material barrel | 232-260 | ℃ | |
| Processing (melt) temperature | 241-260 | ℃ | |
| Mold temperature | 60-121 | ℃ | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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