Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA 80NH ASAHI JAPAN
DELPET™
Lighting shutter
High mobility、High temperature resistan、transparent、optical performance
UL
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | ASAHI JAPAN/80NH |
|---|---|---|---|
| melt mass-flow rate | 230℃/3.8kg | ASTM D1238 | 5.5 g/10min |
| density | ASTM D792 | 1.19 g/cm³ |
| Mechanical properties | Test Condition | Test Method | ASAHI JAPAN/80NH |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256/ISO 179 | 1.6 kg·cm/cm(J/M)ft·lb/in | |
| bending strength | ASTM D790/ISO 178 | 118 kg/cm²(MPa)[Lb/in²] | |
| Flexural modulus | ASTM D790/ISO 178 | 3300 kg/cm²(MPa)[Lb/in²] | |
| elongation | ASTM D638/ISO 527 | 5 % | |
| tensile strength | ASTM D638/ISO 527 | 73 kg/cm²(MPa)[Lb/in²] |
| other | Test Condition | Test Method | ASAHI JAPAN/80NH |
|---|---|---|---|
| characteristic | 良好的流动性、透明性、耐气候性 |
| Physical properties | Test Condition | Test Method | ASAHI JAPAN/80NH |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 1.19 | |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 5.5 g/10min | |
| Water absorption rate | ASTM D570/ISO 62 | 0.3 % |
| physical property | Test Condition | Test Method | ASAHI JAPAN/80NH |
|---|---|---|---|
| tensile strength | ASTM D638 | 73 MPa | |
| Flexural modulus | ASTM D790 | 3300 MPa | |
| Charpy Notched Impact Strength | ASTM D256 | 1.6 kJ/m² | |
| bending strength | ASTM D790 | 118 MPa |
| Thermal performance | Test Condition | Test Method | ASAHI JAPAN/80NH |
|---|---|---|---|
| Heat distortion temperature | HDT | ASTM D648/ISO 75 | 87 ℃（℉） |
| refractive index | ASTM D1003 | 93 % | |
| UL flame retardant rating | UL 94 | HB |
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