Overview of materials for Acrylic, Impact Modified Sheet

Category	Polymer , Thermoplastic , Acrylic (PMMA) , Acrylic, Impact Modified Sheet
Manufacturer
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Overview of materials for Acrylic, Impact Modified Sheet.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

This property data is a summary of similar materials in the MatWeb database for the category "Acrylic, Impact Modified Sheet". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.

Physical Properties	Metric	English	Comments
Density	1.15 - 1.18 g/cc	0.0415 - 0.0426 lb/in³	Average value: 1.16 g/cc Grade Count:6
Water Absorption	0.300 %	0.300 %	Average value: 0.300 % Grade Count:5
Linear Mold Shrinkage	0.00300 - 0.00600 cm/cm	0.00300 - 0.00600 in/in	Average value: 0.00450 cm/cm Grade Count:4

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	45.0 - 82.0	45.0 - 82.0	Average value: 63.0 Grade Count:6
Tensile Strength, Yield	39.0 - 62.0 MPa	5660 - 8990 psi	Average value: 51.3 MPa Grade Count:4
Modulus of Elasticity	1.70 - 2.60 GPa	247 - 377 ksi	Average value: 2.26 GPa Grade Count:5
Flexural Yield Strength	57.0 - 97.0 MPa	8270 - 14100 psi	Average value: 79.0 MPa Grade Count:6
Izod Impact, Notched	0.340 - 1.10 J/cm	0.637 - 2.06 ft-lb/in	Average value: 0.728 J/cm Grade Count:5
	0.200 - 0.500 J/cm @Temperature -18.0 - -18.0 °C	0.375 - 0.937 ft-lb/in @Temperature -0.400 - -0.400 °F	Average value: 0.325 J/cm Grade Count:4
Gardner Impact	1.90 - 8.50 J	1.40 - 6.27 ft-lb	Average value: 4.24 J Grade Count:5

Thermal Properties	Metric	English	Comments
CTE, linear	54.0 - 90.0 µm/m-°C	30.0 - 50.0 µin/in-°F	Average value: 72.0 µm/m-°C Grade Count:5
Deflection Temperature at 1.8 MPa (264 psi)	82.0 - 149 °C	180 - 300 °F	Average value: 100 °C Grade Count:5

Optical Properties	Metric	English	Comments
Haze	2.00 - 3.00 %	2.00 - 3.00 %	Average value: 2.50 % Grade Count:4
Transmission, Visible	90.0 - 92.0 %	90.0 - 92.0 %	Average value: 90.8 % Grade Count:5

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