Category | Polymer , Thermoplastic , Acrylic (PMMA) , Acrylic, Impact Modified, Molded |
Manufacturer | Diapolyacrylate Company Limited |
Trade Name | Acrypet® |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Diapolyacrylate Acrypet® IR H70 Impact Modified PMMA.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.14 g/cc | 0.0412 lb/in³ | ASTM D792 |
Water Absorption | 0.40 % | 0.40 % | 24 hrs.; ASTM D570 |
Melt Flow | 1.0 g/10 min @Load 3.80 kg, Temperature 230 °C |
1.0 g/10 min @Load 8.38 lb, Temperature 446 °F |
ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell M | 37 | 37 | ASTM D785 |
Tensile Strength at Break | 32.3 MPa | 4690 psi | ASTM D638 |
Elongation at Break | 90 % | 90 % | ASTM D638 |
Flexural Yield Strength | 41.2 MPa | 5970 psi | ASTM D790 |
Flexural Modulus | 1.373 GPa | 199.1 ksi | ASTM D790 |
Izod Impact, Notched | 1.11 J/cm | 2.07 ft-lb/in | 0.250 inches; ASTM D256 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 120 µm/m-°C @Temperature 20.0 °C |
66.6 µin/in-°F @Temperature 68.0 °F |
ASTM D696 |
Specific Heat Capacity | 1.46 J/g-°C | 0.349 BTU/lb-°F | |
Thermal Conductivity | 0.209 W/m-K | 1.45 BTU-in/hr-ft²-°F | ASTM D177 |
Deflection Temperature at 1.8 MPa (264 psi) | 85.6 °C | 186 °F | ASTM D648 |
Vicat Softening Point | 101.0 °C | 213.8 °F | ASTM D1525; 1 kg |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Refractive Index | 1.49 | 1.49 | ASTM D542 |
Transmission, Visible | 92 % @Thickness 3.20 mm |
92 % @Thickness 0.126 in |
ASTM D1003 |