Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

PMMA SR8200 ASAHI JAPAN
DELPET™
Casters、Automotive Applications
transparent、Chemical resistance
UL
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Plastic Datasheets
Impact resistance | Test Condition | Test Method | ASAHI JAPAN/SR8200 |
---|---|---|---|
Impact strength of simply supported beam without notch | ISO 179/1eU | 25 kJ/m² |
hardness | Test Condition | Test Method | ASAHI JAPAN/SR8200 |
---|---|---|---|
Rockwell hardness | R计秤 | ISO 2039-2 | 118 |
Basic performance | Test Condition | Test Method | ASAHI JAPAN/SR8200 |
---|---|---|---|
Water absorption rate | 0.3 % | ||
UL standard | 94HB | ||
melt mass-flow rate | 1.0 g/10min |
Mechanical properties | Test Condition | Test Method | ASAHI JAPAN/SR8200 |
---|---|---|---|
elongation | 20 % | ||
Tensile modulus | ISO 527-2/1A/1 | 2400 Mpa | |
bending strength | ISO 178 | 100 Mpa | |
Flexural modulus | 2500 Mpa | ||
ISO 178 | 2400 Mpa | ||
bending strength | 90 Mpa | ||
Rockwell hardness | 118 M-scale/R-scale | ||
Impact strength of cantilever beam gap | 2.5 KJ/m | ||
tensile strength | 断裂 | ISO 527-2/1A/5 | 60.0 Mpa |
Tensile strain | 断裂 | ISO 527-2/1A/5 | 20 % |
tensile strength | 56 Mpa | ||
refractive index | 1.49 |
optical performance | Test Condition | Test Method | ASAHI JAPAN/SR8200 |
---|---|---|---|
transmissivity | 总计 | ISO 13468-1 | 92.0 % |
refractive index | ISO 489 | 1.490 |
physical property | Test Condition | Test Method | ASAHI JAPAN/SR8200 |
---|---|---|---|
transmittance | 92-93 % | ||
Shrinkage rate | 内部方法 | 0.30-0.70 % | |
0.003-0.007 cm/cm | |||
melt mass-flow rate | 230°C/3.8kg | ISO 1133 | 1.3 g/10min |
spiral flow length | 内部方法 | 25.0 CM | |
Water absorption rate | 平衡,23°C,50%RH | ISO 62 | 0.30 % |
Thermal performance | Test Condition | Test Method | ASAHI JAPAN/SR8200 |
---|---|---|---|
Heat distortion temperature | HDT | 96 °C | |
HDT | ISO 75-2 | 94 °C | |
vicat | ISO 306/B50 | 102 °C | |
Linear coefficient of thermal expansion | 8×10 cm/cm.℃ |
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