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Plaskolite Optix® PL-76 Acrylic Resin  (discontinued **)

Category Polymer , Thermoplastic , Acrylic (PMMA) , Acrylic, Optical Grade, Molded
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Plaskolite Optix® PL-76 Acrylic Resin  (discontinued **).pdf
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Material Notes:
Injection/extrusion pellets. Medium heat resistance with higher flow than PL-52 pellets.Data provided by the manufacturer, Plaskolite, Inc.
Physical Properties Metric English Comments
Density 1.18 g/cc
0.0426 lb/in³
ASTM D792
Water Absorption 0.30 %
0.30 %
ASTM D570
Linear Mold Shrinkage 0.0020 - 0.0060 cm/cm
0.0020 - 0.0060 in/in
48 hrs; ASTM D955
Melt Flow 7.5 g/10 min
7.5 g/10 min
Condition I; ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell M 94
94
Method A; ASTM D785
Tensile Strength, Yield 72.0 MPa
10400 psi
ASTM D638
Tensile Modulus 3.00 GPa
435 ksi
ASTM D638
Flexural Yield Strength 110 MPa
16000 psi
ASTM D790
Izod Impact, Notched 0.400 J/cm
0.749 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
CTE, linear 72.0 µm/m-°C

@Temperature -18.0 - 38.0 °C
40.0 µin/in-°F

@Temperature -0.400 - 100 °F
ASTM D696
Specific Heat Capacity 1.50 J/g-°C
0.359 BTU/lb-°F
Thermal Conductivity 0.200 W/m-K
1.39 BTU-in/hr-ft²-°F
ASTM C177
Melting Point 152 °C
306 °F
Flow temperature; ASTM D569
Deflection Temperature at 1.8 MPa (264 psi) 93.0 °C
199 °F
ASTM D648
Flammability, UL94 HB
HB
Optical Properties Metric English Comments
Refractive Index 1.49
1.49
n<sub>D</sub>; ASTM D542
Transmission, Visible 92 %
92 %
ASTM D1003
Electrical Properties Metric English Comments
Dielectric Constant 3.7

@Frequency 60 Hz
3.7

@Frequency 60 Hz
ASTM D150
Dielectric Strength 18.0 kV/mm
457 kV/in
ASTM D149
Dissipation Factor 0.050

@Frequency 60 Hz
0.050

@Frequency 60 Hz
ASTM D150
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