Röhm PLEXIGLAS® Softlight 8N df20 PMMA

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Röhm PLEXIGLAS® Softlight 8N df20 PMMA
Categories:	Polymer; Thermoplastic; Acrylic (PMMA)
Material Notes:	PLEXIGLAS® Softlight 8N df20, based on PLEXIGLAS® 8N, is characterized by diffuse scattering of light. Typical properties of PLEXIGLAS® molding compound are excellent weatherability, high surface hardness and mar resistance Special properties of PLEXIGLAS® Softlight 8N df20 injection molding items for lighting engineering applications good light diffusion combined with excellent light transmittance. Application: Used for injection molding items for lighting engineering applications Information provided by Roehm America LLC
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Specific Gravity	1.19 g/cc	ISO 1183
Melt Flow	2.5 g/10 min @Load 3.80 kg, Temperature 230 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Tensile Strength at Break	74.0 MPa	5 mm/min; ISO 527
Elongation at Break	5.0 %	5 mm/min; ISO 527
Tensile Modulus	3.30 GPa	1 mm/min; ISO 527
Charpy Impact Unnotched	19.0 kJ/m²	ISO 179/1eU

Thermal Properties	Original Value	Comments
CTE, linear	6.30 µm/m-°C @Temperature 0.000 - 50.0 °C	ISO 11359
Deflection Temperature at 0.46 MPa (66 psi)	103 °C	ISO 75
Deflection Temperature at 1.8 MPa (264 psi)	98.0 °C	ISO 75
Vicat Softening Point	108 °C	B / 50; ISO 306

Optical Properties	Original Value	Comments
Transmission, Visible	88 %	ISO 13468-2

Processing Properties	Original Value	Comments
Melt Temperature	220 - 260 °C
Mold Temperature	60.0 - 90.0 °C	Injection Molding
Drying Temperature	<= 95.0 °C	Predrying
Dry Time	2.00 - 3.00 hour	Predrying, Desiccant-Type Drier

Descriptive Properties
Half-Value Angle	1.6°	DIN 5036

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

PROHM9365 / 319982

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message