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Diapolyacrylate Acrypet® IR H70 Impact Modified PMMA

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
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Material Notes:
Acrypet® is a registered trade mark of Diapolyacrylate Company Limited. Information provided by Dayson Polymers.
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
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