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| processability | Điều kiện kiểm tra | Phương pháp kiểm tra | North Chemical Institute/551-GT30S |
|---|---|---|---|
| Spiral flow length | -- cm | ||
| Shrinkage rate | ISO 294-4 | 0.5-0.9 % |
| mechanical properties | Điều kiện kiểm tra | Phương pháp kiểm tra | North Chemical Institute/551-GT30S |
|---|---|---|---|
| bending strength | ISO 178 | 185 MPa | |
| elongation | Break | ISO 527 | 3.8 % |
| Charpy Notched Impact Strength | Notched | ISO 179(leA) | 9 KJ/m2 |
| tensile strength | ISO 527 | 115 MPa | |
| bending strength | ASTM D-790 | 105 MPa | |
| Bending modulus | ISO 178 | 7*103 MPa | |
| Impact strength of cantilever beam gap | 1/8" | ASTM D-256 | 50 J/m |
| tensile strength | ASTM D-638 | 80 MPa | |
| Charpy Notched Impact Strength | Unnotched | ASTM D-256 | 25 KJ/M2 |
| elongation | ASTM D-638 | 3.4 % | |
| Charpy Notched Impact Strength | Notched | ASTM D-256 | 7 KJ/M2 |
| Bending modulus | ASTM D-790 | 5000 MPa | |
| Rockwell hardness | ASTM D-785 | 90 M scale |
| thermal performance | Điều kiện kiểm tra | Phương pháp kiểm tra | North Chemical Institute/551-GT30S |
|---|---|---|---|
| UL flame retardant rating | 1/8-1/32" | UL 94 | HB V-0 |
| Hot deformation temperature | 1.82MPa | ASTM D-648 | 170 ℃ |
| 1.82MPa | ISO 75f | 195 ℃ | |
| Linear coefficient of thermal expansion | -30-30℃ | ASTM D-696 | 2.2 10-5℃mm/mm/℃ |
| Physical properties | Điều kiện kiểm tra | Phương pháp kiểm tra | North Chemical Institute/551-GT30S |
|---|---|---|---|
| density | ISO 1183 | 1.61 g/cm3 | |
| Shrinkage rate | ASTM D-955 | 0.3-0.5 % | |
| Water absorption rate | 23℃,24hr | ISO 62 | 0.09 % |
| Electrical performance | Điều kiện kiểm tra | Phương pháp kiểm tra | North Chemical Institute/551-GT30S |
|---|---|---|---|
| Dielectric constant | 106HZ | IEC 60250 | 3.4 |
| Dissipation factor | ASTM D-150 | 2.0×10-2 106Hz | |
| Dielectric loss | 106HZ,Tangent | IEC 60250 | 1.8*10-2 |
| Dielectric strength | IEC 60243 | 31 KV/m | |
| Volume resistivity | ASTM D-257 | 1014 Ω.cm | |
| Arc resistance | IEC 61621 | -- Sec | |
| Compared to the anti leakage trace index | IEC 60112 | PLC 2 | |
| Dielectric constant | ASTM D-150 | 3.0 106Hz | |
| Volume resistivity | IEC 60093 | 1*1014 Ω。m | |
| ash content | 30 % | ||
| Dielectric strength | 2mm | ASTM D-149 | 23 MV/m |
| flame retardant performance | Điều kiện kiểm tra | Phương pháp kiểm tra | North Chemical Institute/551-GT30S |
|---|---|---|---|
| UL flame retardant rating | UL 94 | V-0(0.8mm) |
