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Spartech Polycast Solarcryl (0.187") Cell Cast Acrylic

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 Solarcryl (0.187") Cell Cast Acrylic.pdf
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Material Notes:
Description: Cell Cast AcrylicInformation provided by Spartech.
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
Mechanical Properties Metric English Comments
Tensile Strength, Yield 59.3 MPa
8600 psi
ASTM D638
Elongation at Break 7.0 %
7.0 %
ASTM D638
Tensile Modulus 2.76 GPa
400 ksi
ASTM D638
Thermal Properties Metric English Comments
CTE, linear 75.6 µm/m-°C

@Temperature 20.0 °C
42.0 µin/in-°F

@Temperature 68.0 °F
ASTM D696
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.)
Maximum Service Temperature, Air 68.3 °C
155 °F
Deflection Temperature at 1.8 MPa (264 psi) 93.3 °C
200 °F
ASTM D648
Flame Spread 30 mm/min
1.2 in/min
Burning Rate UL 94 HB; ASTM D635
Flash Point 443 °C
830 °F
Self Ignition Temperature; ASTM D1929
Shrinkage 2.2 %
2.2 %
Residual Shrinkage (Internal Strain) Polycast; ASTM D4802
Optical Properties Metric English Comments
Refractive Index 1.49
1.49
ASTM D542
Haze <= 1.0 %
<= 1.0 %
As Cast; ASTM D1003
Transmission, Visible 92 %
92 %
As Cast; ASTM D1003
Processing Properties Metric English Comments
Processing Temperature 149 °C
300 °F
Hot Forming Temperature
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