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Arkema Group Altuglas® GR 7E LIL Acrylic

Category Polymer , Thermoplastic , Acrylic (PMMA) , Acrylic, General Purpose, Molded
Manufacturer Arkema
Trade Name Altuglas®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Arkema Group Altuglas® GR 7E LIL Acrylic.pdf
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Material Notes:
ALTUGLAS GR 7E LIL is an injection molding grade with excellent balance between mechanical, thermal and optical properties.Key features : easy processing and demolding improved chemical resistance good resistance to dishwashing cycling ALTUGLAS GR 7E LIL is particularly recommended for houseware applications like: salad bowls, tumblers, cutlery handles and other house ware parts that require resistance to dishwasher cycling.ISO data provided by the manufacturer, Arkema.
Physical Properties Metric English Comments
Density 1.18 g/cc
0.0426 lb/in³
Water Absorption 1.9 %
1.9 %
Moisture Absorption at Equilibrium 0.30 %
0.30 %
Humidity Absorption
Melt Flow 2.4 g/10 min

@Load 3.80 kg,
Temperature 230 °C
2.4 g/10 min

@Load 8.38 lb,
Temperature 446 °F
Mechanical Properties Metric English Comments
Tensile Strength, Yield 85.0 MPa
12300 psi
50 mm/min
Elongation at Break 6.0 %
6.0 %
Nominal Strain; 50 mm/min
Tensile Modulus 3.30 GPa
479 ksi
1 mm/min
Charpy Impact Unnotched 2.00 J/cm²
9.52 ft-lb/in²
Charpy Impact, Notched 0.200 J/cm²
0.952 ft-lb/in²
Tensile Creep Modulus, 1 hour 2700 MPa
392000 psi
Tensile Creep Modulus, 1000 hours 1800 MPa
261000 psi
Thermal Properties Metric English Comments
CTE, linear 70.0 µm/m-°C

@Temperature 20.0 °C
38.9 µin/in-°F

@Temperature 68.0 °F
Deflection Temperature at 0.46 MPa (66 psi) 97.0 °C
207 °F
Deflection Temperature at 1.8 MPa (264 psi) 92.0 °C
198 °F
Vicat Softening Point 80.0 °C
176 °F
50°C/hr; 50N
Flammability, UL94 HB

@Thickness 1.60 mm
HB

@Thickness 0.0630 in
Optical Properties Metric English Comments
Transmission, Visible 80 %
80 %
Mfr. reports 'Transparent' but doesn't quantify.
Electrical Properties Metric English Comments
Electrical Resistivity 1.00e+15 ohm-cm
1.00e+15 ohm-cm
Surface Resistance 1.00e+14 ohm
1.00e+14 ohm
Dielectric Constant 3.2

@Frequency 1e+6 Hz
3.2

@Frequency 1e+6 Hz
3.7

@Frequency 100 Hz
3.7

@Frequency 100 Hz
Dielectric Strength 19.7 kV/mm
500 kV/in
Dissipation Factor 0.040

@Frequency 1e+6 Hz
0.040

@Frequency 1e+6 Hz
0.050

@Frequency 100 Hz
0.050

@Frequency 100 Hz
Comparative Tracking Index 600 V
600 V
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