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Lucite International Diakon® CMH454 Acrylic Polymer

Category Polymer , Thermoplastic , Acrylic (PMMA) , Acrylic, General Purpose, Molded
Manufacturer Lucite International
Trade Name Diakon®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lucite International Diakon® CMH454 Acrylic Polymer.pdf
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Material Notes:
Information provided by Lucite International
Physical Properties Metric English Comments
Density 1.18 g/cc
0.0426 lb/in³
ISO 1183
Water Absorption 0.30 %
0.30 %
ISO 62
Linear Mold Shrinkage 0.0040 - 0.0070 cm/cm
0.0040 - 0.0070 in/in
Melt Flow 0.80 g/10 min
0.80 g/10 min
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Rockwell M 99
99
ISO 2039-2
Ball Indentation Hardness 190 MPa
27600 psi
ISO 2039-1 (H 961-30)
Tensile Strength 85.0 MPa
12300 psi
ISO 527
Elongation at Break 5.0 %
5.0 %
ISO 527
Flexural Strength 120 MPa
17400 psi
ISO 178
Flexural Modulus 3.40 GPa
493 ksi
ISO 178
Izod Impact, Notched (ISO) 2.20 kJ/m²
1.05 ft-lb/in²
ISO 180/1A
Charpy Impact Unnotched 2.60 J/cm²
12.4 ft-lb/in²
ISO 179/1eU
Charpy Impact, Notched 0.220 J/cm²
1.05 ft-lb/in²
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear 71.0 µm/m-°C
39.4 µin/in-°F
ASTM E831
Deflection Temperature at 0.46 MPa (66 psi) 106 °C
223 °F
ISO 75B
Deflection Temperature at 1.8 MPa (264 psi) 102 °C
216 °F
ISO 75A
Vicat Softening Point 108 °C
226 °F
ISO 306B
115 °C
239 °F
ISO 306A
Flammability, UL94 HB
HB
Glow Wire Test 650 °C
1200 °F
IEC 695-2-1
Optical Properties Metric English Comments
Refractive Index 1.49
1.49
ISO 489
Haze 0.40 %
0.40 %
ASTM D1003
Transmission, Visible 92 %
92 %
ASTM D1003
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