Arkema Group Oroglas® MI-2T Acrylic (discontinued **)

Category	Polymer , Thermoplastic , Acrylic (PMMA) , Acrylic, General Purpose, Molded
Manufacturer
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Arkema Group Oroglas® MI-2T Acrylic (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

OROGLAS MI-2T is an injection molding acrylic grade that offers excellent thermal resistance with slight improvement in impact performance.Key features improved deformation and toughness : up to 2 times more impact resistant than standard acrylics. excellent thermal resistance: HDT A (1.82 MPa) = 98°c high flow and easy processing UV stability clarity, brilliance and excellent optical properties Typical applications OROGLAS MI-2T is mainly used for automotive and lighting applications when heat resistance and additional deformation are required.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	2.0 %	2.0 %
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	78.0 MPa	11300 psi	50 mm/min
Elongation at Break	10 %	10 %	Nominal Strain; 50 mm/min
Elongation at Yield	4.0 %	4.0 %	50 mm/min
Tensile Modulus	3.00 GPa	435 ksi	1 mm/min
Charpy Impact Unnotched	2.50 J/cm²	11.9 ft-lb/in²
Charpy Impact, Notched	0.250 J/cm²	1.19 ft-lb/in²
Tensile Creep Modulus, 1 hour	2600 MPa	377000 psi
Tensile Creep Modulus, 1000 hours	1700 MPa	247000 psi

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	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)	102 °C	216 °F
Deflection Temperature at 1.8 MPa (264 psi)	98.0 °C	208 °F
Vicat Softening Point	104 °C	219 °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
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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