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Product Info
Product Name
Brand Name
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Properties
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PMMA ST50G8 Lucite (Taiwan)
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Plastic Datasheets
Basic performance | Test Condition | Test Method | Lucite (Taiwan)/ST50G8 |
---|---|---|---|
melt mass-flow rate | 230℃/3.8kg | ASTM D1238 | 2.9 g/10min |
density | ISO 1183 | 1 g/cm |
Mechanical properties | Test Condition | Test Method | Lucite (Taiwan)/ST50G8 |
---|---|---|---|
Tensile stress | 屈服 | ISO 527-2 | 43 MPa |
Tensile strain | 断裂 | ISO 527-2 | 40 % |
Tensile modulus | ASTM D638 | 1590 MPa | |
Flexural modulus | ISO 178 | 1500 MPa | |
Impact strength of cantilever beam gap | ASTM D256 | 96.1 J/m | |
bending strength | ISO 178 | 50 MPa | |
Dart impact | ASTM D3029 | 9.04 J |
optical performance | Test Condition | Test Method | Lucite (Taiwan)/ST50G8 |
---|---|---|---|
transmittance | ASTM D1003 | 89 % | |
Before and after index | ASTM D1925 | 1 | |
Haze ratio | ASTM D1003 | 2 % |
physical property | Test Condition | Test Method | Lucite (Taiwan)/ST50G8 |
---|---|---|---|
Rockwell hardness | M-Scale | ASTM D785 | 25 |
Thermal performance | Test Condition | Test Method | Lucite (Taiwan)/ST50G8 |
---|---|---|---|
Heat distortion temperature | 1.8MPa,Unannealed,HDT | ISO 75-2/A | 91.1 ℃ |
vicat | ISO 306A | 107 ℃ | |
UL flame retardant rating | UL 94 | HB |
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