苏州寅旭塑化有限公司
Product Texts
Glass fibre reinforced injection moulding grade,used e.g. for gear-wheels, solenoid valve housings, cable attachments, automobile manifolds and cylinder head covers as well as for electrical insulating parts.
| Rheological properties | dry / cond | Unit | Test Standard |
| Melt volume-flow rate, MVR | 30 / * | cm3/10min | ISO 1133 |
| Temperature | 275 / * | °C | ISO 1133 |
| Load | 5 / * | kg | ISO 1133 |
| Molding shrinkage, parallel | 0.4 / * | % | ISO 294-4, 2577 |
| Molding shrinkage, normal | 1.0 / * | % | ISO 294-4, 2577 |
| Mechanical properties | dry / cond | Unit | Test Standard |
| Tensile modulus | 11200 / 8500 | MPa | ISO 527-1/-2 |
| Stress at break | 200 / 150 | MPa | ISO 527-1/-2 |
| Strain at break | 3 / 5 | % | ISO 527-1/-2 |
| Tensile creep modulus, 1000h | * / 6600 | MPa | ISO 899-1 |
| Charpy impact strength,23°C | 99 / 109 | kJ/m2 | ISO 179/1eU |
| Charpy impact strength, -30°C | 83 / - | kJ/m2 | ISO 179/1eU |
| Charpy notched impact strength,23°C | 11.9 / 15.3 | kJ/m2 | ISO 179/1eA |
| Charpy notched impact strength, -30°C | 10.4 / - | kJ/m2 | ISO 179/1eA |
| Thermal properties | dry / cond | Unit | Test Standard |
| Melting temperature, 10°C/min | 260 / * | °C | ISO 11357-1/-3 |
| Temp. of deflection under load, 1.80 MPa | 250 / * | °C | ISO 75-1/-2 |
| Temp. of deflection under load, 0.45 MPa | 260 / * | °C | ISO 75-1/-2 |
| Vicat softening temperature, 50°C/h 50N | 250 / * | °C | ISO 306 |
| Coeff. of linear therm. expansion, parallel | 22 / * | E-6/K | ISO 11359-1/-2 |
| Coeff. of linear therm. expansion, normal | 93 / * | E-6/K | ISO 11359-1/-2 |
| Burning Behav. at 1.5 mm nom. thickn. | HB / * | class | IEC 60695-11-10 |
| Thickness tested (1.5) | 1.6 / * | mm | IEC 60695-11-10 |
| Yellow Card available | Yes / * | - | - |
| Burning Behav. at thickness h | HB / * | class | IEC 60695-11-10 |
| Thickness tested (h) | 0.8 / * | mm | IEC 60695-11-10 |
| Yellow Card available | Yes / * | - | - |
| Burning rate, thickness 1 mm | 22.3 | mm/min | ISO 3795 (FMVSS 302) |
| Oxygen index | 24 / * | % | ISO 4589-1/-2 |
| Electrical properties | dry / cond | Unit | Test Standard |
| Relative permittivity, 1MHz | 3.5 / 5.7 | - | IEC 62631-2-1 |
| Dissipation factor, 100Hz | 200 / 3000 | E-4 | IEC 62631-2-1 |
| Dissipation factor, 1MHz | 200 / 1500 | E-4 | IEC 62631-2-1 |
| Volume resistivity | 1E13 / 1E10 | Ohm*m | IEC 62631-3-1 |
| Surface resistivity | * / 1E10 | Ohm | IEC 62631-3-2 |
| Electric strength | 47 / 39 | kV/mm | IEC 60243-1 |
| Comparative tracking index | - / 550 | - | IEC 60112 |
| Other properties | dry / cond | Unit | Test Standard |
| Water absorption | 5 / * | % | Sim. to ISO 62 |
| Humidity absorption | 1.6 / * | % | Sim. to ISO 62 |
| Density | 1410 / - | kg/m3 | ISO 1183 |
| Material specific properties | dry / cond | Unit | Test Standard |
| Viscosity number | 145 / * | cm3/g | ISO 307, 1157, 1628 |
| Rheological calculation properties | Value | Unit | Test Standard |
| Ejection temperature | 195 | °C | - |
| Test specimen production | Value | Unit | Test Standard |
| Injection Molding, melt temperature | 290 | °C | ISO 294 |
| Injection Molding, mold temperature | 80 | °C | ISO 294 |
| Injection Molding, injection velocity | 200 | mm/s | ISO 294 |
