Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA V040 ARKERMA KOREA
Altuglas®
Electronic field、Electrical field
wear resistant、High mobility、transparent、High temperature resistan
UL
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | ARKERMA KOREA/V040 |
|---|---|---|---|
| Impact strength of simply supported beam without notch | ISO 179 | 11 kJ/m² |
| hardness | Test Condition | Test Method | ARKERMA KOREA/V040 |
|---|---|---|---|
| Rockwell hardness | M 级 | ASTM D785 | 99 |
| Mechanical properties | Test Condition | Test Method | ARKERMA KOREA/V040 |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 6.0 % |
| bending strength | ASTM D790 | 107 Mpa | |
| tensile strength | 屈服 | ASTM D638 | 74.0 Mpa |
| Flexural modulus | ASTM D790 | 3240 Mpa |
| optical performance | Test Condition | Test Method | ARKERMA KOREA/V040 |
|---|---|---|---|
| transmissivity | ASTM D1003 | 92.0 % | |
| refractive index | ASTM D542 | 1.490 | |
| Haze ratio | ASTM D1003 | 0.50 % |
| flammability | Test Condition | Test Method | ARKERMA KOREA/V040 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| physical property | Test Condition | Test Method | ARKERMA KOREA/V040 |
|---|---|---|---|
| melt mass-flow rate | 230°C/3.8 kg | ASTM D1238 | 3.5 g/10 min |
| Water absorption rate | 平衡, 23°C, 50% RH | ASTM D570 | 0.30 % |
| Shrinkage rate | Flow | ASTM D955 | 0.20 - 0.60 % |
| Thermal performance | Test Condition | Test Method | ARKERMA KOREA/V040 |
|---|---|---|---|
| vicat | -- | ASTM D15253 | 117 °C |
| -- | ASTM D15254 | 108 °C | |
| Heat distortion temperature | 0.45 MPa, 未退火，HDT | ASTM D648 | 110 °C |
| 1.8 MPa, 未退火，HDT | ASTM D648 | 101 °C | |
| Linear coefficient of thermal expansion | 流动 | ASTM D696 | 6.5E-5 cm/cm/°C |
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