| About |
|---|
| Kocetal GF706 is glass fiber reinforced grade for high strength and stiffness.&& |
| Product Description | |
|---|---|
| Supplier | Kolon |
| Generic | Copolymer Polyformaldehyde |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Resistance to salt water/fog,HB |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.64 | g/cm³ | ASTM D792 |
| Melt Flow Rate | 9.0 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.50 | % | ASTM D955 |
| Water absorption rate | |||
| Balance, 65% RH | 0.20 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 80 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 165 | ℃ | |
| 1.8 MPa, unannealed | 164 | ℃ | |
| Melting peak temperature | 166 | ℃ | ASTM D1525 |
| Linear coefficient of thermal expansion | |||
| MD | 2.5E-5 | 1/℃ | ASTM D696 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+16 | ohms | ASTM D257 |
| Volume resistivity | 1.0E+14 | ohms·cm | ASTM D257 |
| Dielectric strength | 19 | kV/mm | ASTM D149 |
| Dielectric constant | 3.70 | ASTM D2520 | |
| Dissipation factor | |||
| 1 MHz | 6.0E-3 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 90 | ASTM D785 | |
| tensile strength | |||
| 23℃ | 150 | MPa | ASTM D638 |
| Tensile strain | |||
| Yield, 23 ℃ | 6.0 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 8200 | MPa | ASTM D790 |
| bending strength | |||
| 23℃ | 230 | MPa | ASTM D790 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |