Category | Polymer , Thermoplastic , Acrylic (PMMA) |
Manufacturer | Spartech |
Trade Name | Polycast |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Spartech Polycast Poly FR9 (0.060") Cell Cast Acrylic.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.19 g/cc | 1.19 g/cc | ASTM D792 |
Water Absorption | 0.20 % | 0.20 % | 24 hr immersion |
Water Absorption at Saturation | 0.65 % | 0.65 % | 26 day immersion |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell M | 96 | 96 | ASTM D785 |
Tensile Strength, Yield | >= 72.4 MPa | >= 10500 psi | ASTM D638 |
Elongation at Break | 4.5 % | 4.5 % | ASTM D638 |
Tensile Modulus | 3.10 GPa | 450 ksi | ASTM D638 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Specific Heat Capacity | 1.46 J/g-°C @Temperature 25.0 °C |
0.350 BTU/lb-°F @Temperature 77.0 °F |
Dupont 900 (Therm. An. Cal.) |
Flame Spread | <= 7.6 mm/min | <= 0.30 in/min | Burning Rate UL 94 HB; ASTM D635 |
Shrinkage | <= 1.0 % | <= 1.0 % | Residual Shrinkage (Internal Strain) Polycast Mil Spec; ASTM D4802 |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Refractive Index | 1.49 | 1.49 | ASTM D542 |
Haze | <= 0.50 % | <= 0.50 % | As Cast; ASTM D1003 |
Transmission, Visible | 92 % | 92 % | As Cast; ASTM D1003 |
UV Transmittance | 0.00 % @Wavelength 320 nm |
0.00 % @Wavelength 320 nm |
Descriptive Properties | Value | Comments |
---|---|---|
Smoke Density | Max 13%; Rating 23.2% | ASTM D2843 |