Röhm Plexiglas® 99845 Crystal Clear Elastomer Based Film

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.

Röhm Plexiglas® 99845 Crystal Clear Elastomer Based Film (discontinued **)
Categories:	Polymer; Film; Thermoplastic; Acrylic (PMMA); Elastomer, TPE
Material Notes:	Description: PLEXIGLAS® Clear Film 99845, based on polymethyl methacrylate and polybutyl acrylate elastomers, is absolutely crystal-clear. The film shows very good weather resistance and offers substrates excellent protection against natural UV radiation, of which it absorbs more than 98 %. Moreover, the film is resistant to stress whitening. The UV absorber is chemically bound and is not susceptible to migration. Specific Notes for this Material: PLEXIGLAS® Film 99845 is suitable as a UV and weather protection film for colored or grained PVC window profiles and for protecting sheets and profiles made from PVC or glass-reinforced polyester. It offers UV protection for garden furniture with decorative surfacing as well as UV protection and upgrades surfaces for outside doors made of PVC or ABS. Information provided by degussa. The former Evonik Methacrylates business has been sold to Röhm GmbH (Roehm).
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	Metric	English	Comments

Density	1.13 g/cc	0.0408 lb/in³	ISO 1183

Mechanical Properties	Metric	English	Comments
Film Tensile Strength at Yield, MD	45.0 MPa	6530 psi	no direction given; ISO 527
Film Elongation at Break, MD	25 %	25 %	no direction given; ISO 527
Film Elongation at Yield, MD	4.0 %	4.0 %	no direction given; ISO 527
Tensile Modulus	1.00 GPa	145 ksi	ISO 527

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+13 ohm-cm	>= 1.00e+13 ohm-cm	No thickness given; IEC 250
Surface Resistance	>= 1.00e+13 ohm	>= 1.00e+13 ohm	IEC 250
Dissipation Factor	0.030 @Frequency 1e+6 Hz	0.030 @Frequency 1e+6 Hz	IEC 250
	0.040 @Frequency 100 Hz	0.040 @Frequency 100 Hz	IEC 250

Thermal Properties	Metric	English	Comments
CTE, linear	150 µm/m-°C @Temperature 0.000 - 50.0 °C	83.3 µin/in-°F @Temperature 32.0 - 122 °F	DIN 53752A
Specific Heat Capacity	1.50 J/g-°C	0.359 BTU/lb-°F
Vicat Softening Point	104 °C	219 °F	ISO 306, Method B 50

Optical Properties	Metric	English	Comments
Refractive Index	1.49	1.49	ISO 489
Haze	<= 1.0 %	<= 1.0 %	ASTM D1003
Yellow Index	<= 0.40 %	<= 0.40 %	ASTM D1925
Transmission, Visible	92 %	92 %	DIN 5036
UV Transmittance	<= 2.5 %	<= 2.5 %	DIN 5036

Descriptive Properties
Pencil Hardness	3H-4H		ASTM D3363

**
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.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

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 view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Lucite International Elvacite® 2044 Acrylic Resin
Polycasa Acryl® KR 2007/1 Acrylic
Polycasa Acryl® KR 2014/1 Acrylic, Impact Grade
Röhm PLEXIGLAS® Film HC 0F028 PMMA
Shinil Chemical SHINCON PMMA Electro Conductive Polymer

PHUK019 / 47153

	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