Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

POM GF705 KOLON KOREA
KOCETAL®
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high strength,High rigidity,Filler: Glass fiber reinf
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Plastic Datasheets
hardness | Test Condition | Test Method | KOLON KOREA/GF705 |
---|---|---|---|
Rockwell hardness | M-Scale | ASTM D785 | 90 |
M-Scale | ISO 2039-2 | 96 |
thermal performance | Test Condition | Test Method | KOLON KOREA/GF705 |
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Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648 | 163 °C |
1.8MPa,Unannealed | ISO 75-2/A | 162 °C | |
0.45MPa,Unannealed | ASTM D648 | 164 °C | |
Linear coefficient of thermal expansion | MD | ASTM D696 | 2.5E-05 cm/cm/°C |
Melting temperature | 166 °C | ||
ISO 11357-3 | 166 °C |
mechanical properties | Test Condition | Test Method | KOLON KOREA/GF705 |
---|---|---|---|
Bending modulus | 23°C | ISO 178 | 8700 Mpa |
23°C | ASTM D790 | 7800 Mpa | |
bending strength | 23°C | ASTM D790 | 220 Mpa |
23°C | ISO 178 | 200 Mpa | |
elongation | Yield,23°C | ASTM D638 | 7.0 % |
Tensile strain | Break,23°C | ISO 527-2 | 3.0 % |
tensile strength | Yield,23°C | ASTM D638 | 147 Mpa |
Yield,23°C | ISO 527-2 | 140 Mpa |
Electrical performance | Test Condition | Test Method | KOLON KOREA/GF705 |
---|---|---|---|
Dielectric constant | ASTM D150 | 3.70 | |
Dielectric strength | IEC 60243-1 | 19 KV/mm | |
ASTM D149 | 19 KV/mm | ||
Dissipation factor | 1MHz | ASTM D150 | 6E-03 |
Surface resistivity | ASTM D257 | 1E+16 ohms | |
IEC 60093 | 1E+16 ohms | ||
Volume resistivity | ASTM D257 | 1E+14 ohms·cm | |
IEC 60093 | 1E+14 ohms·cm |
Physical properties | Test Condition | Test Method | KOLON KOREA/GF705 |
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density | ISO 1183 | 1.59 g/cm³ | |
ASTM D792 | 1.59 g/cm³ | ||
melt mass-flow rate | 190°C/2.16kg | ASTM D1238 | 10 g/10min |
190°C/2.16kg | ISO 1133 | 10 g/10min | |
Shrinkage rate | MD | ISO 294-4 | 0.64 % |
MD | ASTM D955 | 0.50 % | |
TD | ISO 294-4 | 1.2 % | |
Water absorption rate | 23°C,24hr | ISO 62 | 0.60 % |
Equilibrium,23°C,60%RH | ASTM D570 | 0.20 % |
impact performance | Test Condition | Test Method | KOLON KOREA/GF705 |
---|---|---|---|
Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 7.5 kJ/m² |
Impact strength of cantilever beam gap | 23°C | ASTM D256 | 70 J/m |
flammability | Test Condition | Test Method | KOLON KOREA/GF705 |
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UL flame retardant rating | 0.8mm | UL 94 | HB |