eFunda Polymers: Properties of Acrylic {coated sheet}

Generic (ABS, ...) Trade Name


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Calculators

Acrylic	List of Suppliers

Application:

coated sheet

Material Properties

Mechanical Properties		Conditions
Mechanical Properties		State 1	State 2	ASTM
Elastic Modulus (MPa)	3105	compressive		D638
Elastic Modulus (MPa)	3105	tensile		D638
Flexural Modulus (MPa)	3105	23 ºC		D790
Tensile Strength (MPa)	73	at break		D638
Compressive Strength (MPa) at yield or break	125			D695
Flexural Strength (MPa) at yield or break	111			D790
Elongation at break (%)	3			D638
Hardness	105	Rockwell M		D638
Izod Impact (J/cm of notch) 1/8" thick specimen unless noted	0.2 - 0.2			D256A

Thermal Properties Conditions

Pressure State ASTM

Coef of Thermal Expansion (10^-6/ºC) 40 D696

Deflection Temperature (ºC) 108 0.46 MPa D648

97 1.82 MPa D648

Thermal Conductivity (W/m-ºC) 0.209 C177

Physical & Electrical Properties Conditions

State ASTM

Water Absorption (% weight increase) 0 - 0.4 after 24 hrs D570

Dielectric Strength (V/mil);
1/8" thick specimen unless noted 500 D149