
PMMA VH MITSUBISHI ENGINEERING JAPAN
85
Form:Granules | Grade:Heat resistant grade
Properties:
Impact resistanceEasy to formStandard materials
Typical Applications:
PhoneRoof sunshade
Product Description
Certificates(0)
Datasheet
Product Description
| Typical Applications: | Phone | Roof sunshade |
| Properties: | Impact resistance | Easy to form | Standard materials |
Certificates
No Data...
Technical Data Sheet
| Basic Performance | Test Condition | Test Method | Test Result | Test Unit |
|---|---|---|---|---|
| Water absorption rate | 24hr | ASTM D-570 | 0.3 | % |
| melt mass-flow rate | 230°C.3.8kg | ASTM D-1238 | 2.0 | g/10min |
| mechanical properties | Test Condition | Test Method | Test Result | Test Unit |
| Rockwell hardness | M scale | ASTM D-785 | 100 | |
| tensile strength | ASTM D-638 | ASTM NO.1 | 740 | kg/cm |
| Bending modulus | 1/4"棒 | ASTM D-790 | 3.20×10 | kg/cm |
| compressive strength | ASTM D-695 | 1100 | kg/cm | |
| Impact strength of cantilever beam gap | 1/4"付 | ASTM D-256 | 1.7 | kg.cm/cm |
| bending strength | 1/4"棒 | ASTM D-790 | 1100 | kg/cm |
| elongation | ASTM D-638 | ASTM NO.1 | 5 | % |
| thermal performance | Test Condition | Test Method | Test Result | Test Unit |
| Vicat softening temperature | 1kg | ASTM D-1525 | 116 | °C |
| specific heat | 0.35 | cal/g/°C | ||
| Hot deformation temperature | 18.56kg/cm | ASTM D-648 | 102 | °C |
| thermal conductivity | ASTM C-177 | 5×10 | cal/s/cm/°C | |
| Linear coefficient of thermal expansion | ASTM D-696 | 6×10 | cm/cm/°C | |
| Physical properties | Test Condition | Test Method | Test Result | Test Unit |
| Refractive index | ASTM D-542 | 1.49 | ND | |
| Transmittance rate | 3.2mm | ASTM D-1003 | 93 | % |
| Shrinkage rate | ASTM D-955 | 0.2-0.6 | % | |
| Electrical performance | Test Condition | Test Method | Test Result | Test Unit |
| Dielectric constant | JIS K-6911 | 3.7 | 60Hz | |
| Volume resistivity | JIS K-6911 | >1×10 | Ω | |
| JIS K-6911 | >1×10 | Ω.m | ||
| Arc resistance | JIS K-6911 | 没有痕迹 | ||
| Dielectric loss | 60HZ,Tangent | JIS K-6911 | 0.05 | |
| Dielectric strength | JIS K-6911 | 20 | KV/mm |
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