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| 厂家(产地) | 法国阿科玛 | 牌号 | V920 100 |
|---|---|---|---|
| 销售方式 | 品牌经销 | 加工级别 | 注塑级 |
| 特性级别 | 标准级 耐老化 | 高光泽性 | 透明 |
| 熔体流动速率 | 8 | 机械性能 干 / 已调节 单位 测试标准 拉伸模量 | 6000 / 2810 MPa |
面料——Altuglas®Product profile :
Altuglas® V920 100 clear is an amorphous thermoplastic (PolyMethylMethAcrylate).
Typical properties of Altuglas resins are :
- High flow, easy to process
- Hardness, High scratch resistance
- Excellent optical properties (Light transmittance, neutral color, high Abbe number)
- UV resistance
- High dimensional stability
More especially, Altuglas® V920 100 clear advantages are :
- Very high Flow
- AMECA listed
Processing:
Altuglas® V920 100 clear rheology is particularly adapted for injection molding.
Applications:
Automotive parts : (Light guides, cluster lenses, displays, ...), home appliances, consumer goods,...
| Rheological properties | Value | Unit | Test Standard |
| Melt volume-flow rate, MVR | 8 | cm3/10min | ISO 1133 |
| Temperature | 230 | °C | ISO 1133 |
| Load | 3.8 | kg | ISO 1133 |
| Molding shrinkage, parallel | 0.4 | % | ISO 294-4, 2577 |
| Molding shrinkage, normal | 0.4 | % | ISO 294-4, 2577 |
| Mechanical properties | Value | Unit | Test Standard |
| Tensile modulus | 3300 | MPa | ISO 527-1/-2 |
| Stress at break | 69 | MPa | ISO 527-1/-2 |
| Strain at break | 6 | % | ISO 527-1/-2 |
| Charpy impact strength, +23°C | 20 | kJ/m2 | ISO 179/1eU |
| Charpy notched impact strength, +23°C | 2 | kJ/m2 | ISO 179/1eA |
| Thermal properties | Value | Unit | Test Standard |
| Temp. of deflection under load, 1.80 MPa | 90 | °C | ISO 75-1/-2 |
| Vicat softening temperature, 50°C/h 50N | 101 | °C | ISO 306 |
| Coeff. of linear therm. expansion, parallel | 70 | 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) | 1.5 | mm | IEC 60695-11-10 |
| Yellow Card available | Yes | - | - |
| Burning Behav. at thickness h | HB | class | IEC 60695-11-10 |
| Thickness tested (h) | 3.0 | mm | IEC 60695-11-10 |
| Yellow Card available | Yes | - | - |
| Electrical properties | Value | Unit | Test Standard |
| Volume resistivity | >1E13 | Ohm*m | IEC 62631-3-1 |
| Surface resistivity | >1E15 | Ohm | IEC 62631-3-2 |
| Other properties | Value | Unit | Test Standard |
| Humidity absorption | 0.3 | % | Sim. to ISO 62 |
| Density | 1180 | kg/m3 | ISO 1183 |
| Material specific properties | Value | Unit | Test Standard |
| Luminous transmittance | 92 | % | ISO 13468-1, -2 |
| Rheological calculation properties | Value | Unit | Test Standard |
| Spec. heat capacity melt | 2100 | J/(kg K) | - |
| Test specimen production | Value | Unit | Test Standard |
| Processing conditions acc. ISO | 8257 | - | ISO ....-2 |
| Injection Molding, melt temperature | 230 | °C | ISO 294 |
| Injection Molding, mold temperature | 70 | °C | ISO 294 |
