Vistaro Door
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HDPE (High Density Polyethylene) offers improved tensile strength, surface hardness, and heat deflection temperature due to its high density. It is highly valued for its excellent impact resistance, chemical stability, low water absorption, and superior UV resistance.
1. Furnitures, doors, windows, and chopping boards
2. Water storage boxes
3. Playground barriers
| PROPERTIES | Test Method | Unit | Value |
|---|---|---|---|
| I. Physical Properties | |||
| Density | ISO 1183 | g/cm3 | 0.95~0.96 |
| Water absorption 24hrs | ISO 62 | % | 0.01 |
| II. Thermal Properties | |||
| Heat deflection temperature - HDT/A | ISO 75-2 | ºC | 55 |
| Min. service temperature | - | ºC | -30 |
| Max. service temperature-Long Term | - | ºC | 90 |
| Thermal conductivity at 23 ºC | DIN 11359 | W/(K*m) | 0.42 |
| Coefficient of linear thermal expansion | ISO 11359 | 10-4*K-1 | 1.5 |
| Flammability Rating (6mm thickness) | UL 94 | - | HB |
| III. Mechanical Properties at 23ºC | |||
| Tensile strength at yield | ISO 527-2 | MPa | 27 |
| Tensile strength at break | ISO 527-2 | Mpa | 35 |
| Elongation at break | ISO 527-2 | % | 700 |
| Modulus of elasticity after tensile test | ISO 527-2 | MPa | 1,000 |
| Hardness - Shore D | DIN 53505 | - | 64 |
| Friction coefficient | DIN 53375 | - | 0.3 |
| IV. Electrical Properties at 23ºC | |||
| Dielectric constant at 1 MHz | IEC 60250 | 106Hz | 2.3 |
| Volume resistively | IEC 60093 | Ohm (Ω) * cm | >1016 |
| Dielectric strength | IEC 60243-1 | kV/mm | 17 |
NOTE: 1 g/cm3 = 1,000 kg/m3, 1 Mpa = 1 N/mm2, 1kV/mm = 1 MV/m
