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Arkema Group Oroglas® V 825 T Acrylic  (discontinued **)

Category Polymer , Thermoplastic , Acrylic (PMMA) , Acrylic, General Purpose, Molded
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Arkema Group Oroglas® V 825 T Acrylic  (discontinued **).pdf
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Material Notes:
OROGLAS V 825 T exhibits an excellent balance of properties including superior thermal resistance with an easy processing behavior.OROGLAS V 825 T is then the material of choice for automotive application like: tail lamp, signal lenses, light guides and cluster lenses.The OROGLAS V 825 T LI version was developed in order to improve processing and easy demoldingThe OROGLAS V 825 T FGL version is designed for food contact applications.ISO data provided by the manufacturer, Arkema.Arkema, formed in 2004, was formerly Atofina Chemicals and before that Elf Atochem.
Physical Properties Metric English Comments
Density 1.19 g/cc
0.0430 lb/in³
Water Absorption 1.9 %
1.9 %
Moisture Absorption at Equilibrium 0.30 %
0.30 %
Humidity Absorption
Melt Flow 2.8 g/10 min

@Load 3.80 kg,
Temperature 230 °C
2.8 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, Parallel to Flow 65.0 µm/m-°C

@Temperature 20.0 °C
36.1 µin/in-°F

@Temperature 68.0 °F
Deflection Temperature at 0.46 MPa (66 psi) 103 °C
217 °F
Deflection Temperature at 1.8 MPa (264 psi) 100 °C
212 °F
Vicat Softening Point 107 °C
225 °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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