Virgin PMMA Resin / PMMA Granules / Polymethyl Methacrylate Granules
Basic Info
Model No.: PMMA
Product Description
Model NO.: PMMA
Usage: General Plastics, Engineering Plastics, Specialty Plastics
Plastic Forming Method: Extrusion
Type: Virgin and Recycled
Transport Package: 25kg/Bag or According to Your Requires
Origin: China
Material: Polymethyl Methacrylate/PMMA
Plastic Properties After Heated: Thermoplastic Plastics
Color: White
Sample: Free
Specification: virgin/recycled granules
Specifications
Property item | Test condition | Test method | Test number | units | |
Basic properties | hardness | ASTM D-785 | M-95 | ||
Bulk Density | ASTM D-1182 | 0.77 | gm/cm3 | ||
Water Absorption | ASTM D-570 | 0.3 | % | ||
Physical properties | Specific Gravity | ASTM D-792 | 1.19 | ||
Light transmission | ASTM D-1003 | 92 | % | ||
Melt Flow Index | ASTM D-1238 | 1.8 | gm/10min | ||
Flammability | 1/16"HB | UL-94 | |||
Mould Shrinkage | ASTM D-955 | 0.002-0.006 | mm/mm | ||
Mechanical properties | Impact Notched IZOD | ASTM D-256 | 2.0 | kg-cm/cm | |
Tensile Strength | ASTM D-638/PSI | 10200/720 | Kg/cm2 | ||
Flexural Strength | ASTM D-790/PSI | 15600/1100 | Kg/cm2 | ||
Tensile Elongation | ASTM D-638 | 5.0 | % | ||
Refractive index | ASTM D-542 | 1.491 | |||
Dielectric strength | ASTM D-149 | 500 | Volts/Mil | ||
Impact notched IZOD | ASTM D-256 | 0.37 | ft-lbs/in2 | ||
Electrical Properties | Volume Resistivity | ASTM D-257 | 1015 | Ω.m | |
Loss Factor | ASTM D-150 | 0.19 | |||
Dielectric Constant | ASTM D-150-647b | 3.7 | |||
Power Factor | ASTM D-150-647 | 0.5 | |||
Thermal Properties | Heat Distortion Temp | ASTM D-648 | 100/212 | °C/°F | |
Vicat Softening Point | ASTM D-648 | 113/235 | °C/°F |
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Product Categories : Plastic Materials
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