Spartech Polycast SAR HP 1.25 (UL 752 Level 3) Cell Cast Acrylic

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.

Spartech Polycast SAR HP 1.25 (UL 752 Level 3) Cell Cast Acrylic
Categories:	Polymer; Thermoplastic; Acrylic (PMMA); Acrylic, Cast
Material Notes:	Description: Cell Cast Acrylic Information provided by Spartech.
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

Water Absorption	0.20 %	0.20 %	24 hr immersion

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	65.5 MPa	9500 psi	ASTM D638
Tensile Modulus	2.76 GPa	400 ksi	ASTM D638
Compressive Modulus	2.76 GPa	400 ksi	ASTM D695
Taber Abrasion, mg/1000 Cycles	15	15	500 g each wheel, ANSI Z26.1; ASTM D1044

Thermal Properties	Metric	English	Comments
CTE, linear	75.6 µm/m-°C @Temperature 20.0 °C	42.0 µin/in-°F @Temperature 68.0 °F	ASTM D696
Specific Heat Capacity	1.46 J/g-°C @Temperature 25.0 °C	0.350 BTU/lb-°F @Temperature 77.0 °F	Dupont 900 (Therm. An. Cal.)
Thermal Conductivity	0.187 W/m-K	1.30 BTU-in/hr-ft²-°F	Cento-Fitch
Maximum Service Temperature, Air	76.7 °C	170 °F
Minimum Service Temperature, Air	-32.2 °C	-26.0 °F	Lowest Temp Tested for Bullet Resistance
Flame Spread	30 mm/min	1.2 in/min	Burning Rate UL 94 HB; ASTM D635
Flash Point	466 °C	870 °F	Self Ignition Temperature; ASTM D1929
Smoke Density	5.0	5.0	Rating (%); ASTM D2843
	<= 8.0	<= 8.0	Max (%); ASTM D2843
Shrinkage	2.2 %	2.2 %	Residual Shrinkage (Internal Strain) Polycast; ASTM D4802

Optical Properties	Metric	English	Comments
Haze	<= 1.0 %	<= 1.0 %	As Cast; ASTM D1003
Yellow Index	<= 0.70 %	<= 0.70 %	As Cast; ASTM D1925
Transmission, Visible	>= 90 %	>= 90 %	As Cast; ASTM D1003
UV Transmittance	0.00 % @Wavelength 320 nm	0.00 % @Wavelength 320 nm

Processing Properties	Metric	English	Comments
Processing Temperature	160 °C	320 °F	Hot Forming Temperature

Descriptive Properties
Ballistic Protection	.357 Magnum
Mar Resistance	2.3		ASTM D637

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.

PSPAR039 / 68480

	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