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SUMIPEX® HT20Y
| Category: | Acrylic (PMMA) , Polymethyl Methacrylate Acrylic |
| Manufacturer: | Sumitomo Chemical Co., Ltd. |
| Trademark: | SUMIPEX® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | gaaqva_SUMIPEX-HT20Y.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| In addition to the standard SUMIPEX which features of transparency, weather resistance and mechanical strength, SUMIPEX HT incorporates substantially greater impact strength. This increased strength functions to reduce the amount of cracking that might occur, at the time of molding or transportaion. |
| General Information | |
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| Features |
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| Uses |
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| UL File Number |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity 1 | 1.18 | g/cm³ | JIS K7112 |
| Melt Mass-Flow Rate (MFR) (230°C/3.8 kg) | 24 | g/10 min | JIS K7210 |
| Molding Shrinkage - Flow | 0.40 to 0.70 | % | ASTM D955 |
| Water Absorption (24 hr) | 0.30 | % | JIS K7209 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (M-Scale) | 80 | JIS K7202 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 57.0 | MPa | JIS K7113 |
| Tensile Elongation (Break) | 22 | % | JIS K7113 |
| Flexural Modulus | 2600 | MPa | JIS K7203 |
| Flexural Strength | 92.0 | MPa | JIS K7203 |
| Flexural Rigidity | > 8.0 | % | JIS K7203 |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Voltage Resistance 2 | 20.0 | kV/min | JIS K6911 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | 1.6 | kJ/m² | JIS K7110 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load 3(1.8 MPa, Annealed) | 80.0 | °C | JIS K7207 |
| Vicat Softening Temperature | 89.0 | °C | JIS K7206 |
| CLTE - Flow | 7.0E-5 | cm/cm/°C | ASTM D696 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 1.0E+16 | ohms | JIS K6911 |
| Volume Resistivity | > 1.0E+15 | ohms·cm | JIS K6911 |
| Dielectric Constant | 3.10 | JIS K6911 | |
| Dissipation Factor | 0.040 | JIS K6911 | |
| Insulation Resistance | > 1.0E+15 | ohms | JIS K6911 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Burning Rate | 30 | mm/min | ASTM D63 |
| Flame Rating (1.59 mm, All Colors) | HB | UL 94 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Refractive Index | 1.490 | JIS K7105 | |
| Transmittance 4 | 93.0 | % | JIS K7105 |
| Haze | 1.0 | % | JIS K7105 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 70.0 to 80.0 | °C | |
| Drying Time | 4.0 to 6.0 | hr | |
| Rear Temperature | 220 to 250 | °C | |
| Middle Temperature | 220 to 250 | °C | |
| Front Temperature | 220 to 250 | °C | |
| Mold Temperature | 70.0 to 80.0 | °C | |
| Injection Pressure | 58.8 to 137 | MPa |
| Note Message | |
|---|---|
| 1 . | Method A |
| 2 . | 60%, 1kHz |
| 3 . | VST 25±3, 4 hrs |
| 4 . | Method A |
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|---|---|---|---|
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| DESOX™ DSC402SG2 | DESCO Co., Ltd. | PBT | DESOX™ |
| Glastic® UTS 141 | Glastic Corporation | Polyester, TS | Glastic® |
| EL-Pro™ P600F | SCG Chemicals Co., Ltd. | PP Homopolymer | EL-Pro™ |
