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PARAPET GR-H42
| Category: | Acrylic (PMMA) , Polymethyl Methacrylate Acrylic |
| Manufacturer: | Kuraray Co., Ltd. |
| Trademark: | PARAPET |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | sXsG6f_PARAPET-GR-H42.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
|---|
| PARAPET GR-H42 is a polymethyl methacrylate-acrylic material,. This product is available in North America, Europe or Asia Pacific,. The main characteristics of PARAPET GR-H42 are: flame retardant/rated flame. |
| General Information | |
|---|---|
| Forms |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.19 | g/cm³ | ISO 1183 |
| Melt Mass-Flow Rate (MFR) (230°C/3.8 kg) | 6.0 | g/10 min | ISO 1133 |
| Molding Shrinkage | 0.20 - 0.60 | % | ISO 294-4 |
| Water Absorption (23°C, 24 hr) | 0.30 | % | ISO 62 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (M-Scale) | 63 | ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2100 | MPa | ISO 527-2/1A/1 |
| Tensile Stress (Break) | 45.0 | MPa | ISO 527-2/1A/5 |
| Tensile Strain (Break) | 50 | % | ISO 527-2/1A/5 |
| Flexural Modulus | 2200 | MPa | ISO 178 |
| Flexural Stress | 76.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | 4.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength | 56 | kJ/m² | ISO 179/1eU |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Annealed) | 84.0 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 92.0 | °C | ISO 306/B50 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+16 | ohms | IEC 60093 |
| Volume Resistivity | 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric Strength | 20 | kV/mm | IEC 60243-1 |
| Dielectric Constant (60 Hz) | 4.00 | IEC 60250 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | HB | UL 94 |
| Optical | Nominal Value | Test Method | |
|---|---|---|---|
| Refractive Index | 1.490 | ISO 489 |
| Additional Information |
|---|
| Light Transmission, ISO 13468-1, 3 mm: >91%Haze, ISO 14782, 3 mm: <1.4% |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 75.0 - 85.0 | °C | |
| Drying Time | 4.0 - 6.0 | hr | |
| Rear Temperature | 220 - 260 | °C | |
| Middle Temperature | 220 - 260 | °C | |
| Front Temperature | 220 - 260 | °C | |
| Mold Temperature | 50.0 - 80.0 | °C | |
| Injection Pressure | 70.0 - 150 | MPa |
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