Arkema Oroglas® HFI-7 Acrylic

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Arkema Oroglas® HFI-7 Acrylic (discontinued **)
Categories:	Polymer; Thermoplastic; Acrylic (PMMA); Acrylic, General Purpose, Molded
Material Notes:	OROGLAS HFI-7 is a medium impact grade that in addition to the improvement in impact resistance provides superior flow which contribute to reduce the cycle time and improve demolding. Key features : impact resistance: up to 7 times more impact-resistant than standard acrylic easy processing: flow significantly improved which contribute to reduce cycle time by 20 % ( MFI, 230°c/3.8 kg ) = 11 gr / 10 min ( MVI, 230°c/3.8 kg ) = 10.3 ml / 10 min clarity, brilliance and excellent optical properties UV stability Typical applications : OROGLAS HFI-7 is the material of choice when toughness and increased flow are required. OROGLAS HFI-7 can be injection molded or extruded to produce parts for the following fields: building, lighting, appliances, information technology and business machines. ISO data provided by the manufacturer, Arkema.
Vendors:

Available Properties

Density
Water Absorption
Moisture Absorption at Equilibrium, Humidity Absorption
Melt Flow
Tensile Strength, Yield, 50 mm/min
Elongation at Break, Nominal Strain; 50 mm/min
Elongation at Yield, 50 mm/min
Tensile Modulus, 1 mm/min
Charpy Impact Unnotched
Charpy Impact, Notched
Tensile Creep Modulus, 1 hour
Tensile Creep Modulus, 1000 hours
Electrical Resistivity
Surface Resistance
Dielectric Constant
Dielectric Constant
Dielectric Strength
Dissipation Factor
Dissipation Factor
Comparative Tracking Index
CTE, linear, Parallel to Flow
Deflection Temperature at 0.46 MPa (66 psi)
Deflection Temperature at 1.8 MPa (264 psi)
Vicat Softening Point, 50°C/hr; 50N
Flammability, UL94
Transmission, Visible, Mfr. reports 'Transparent' but doesn't quantify.

Property Data

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Manufacturer Notes:
Arkema Group

Category Notes
Plastic

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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