Cast Acrylic Sheet

		3mm Thickness
Physical Properties		Value	Units
Specific Gravity		1.19
Hardness, (Brinell)		20-24
Water Absorption (24 hour)		0.3	%
Compressive Strength:	Yield	1260	kg/cm2
	Modulus of Elasticity	25000	kg/cm2
Tensile Strength:	Rupture	560	kg/cm2
	Modulus of Elasticity	25000	kg/cm2
	Elongation	3-7	%
Flexural Strength:	Rupture	1003	kg/cm2
	Modulus of Elastricity	24700	kg/cm2
Shear Strength		443	kg/cm2
Impact Strength; (200 gr. Steel ball)		0.4	m
Refractive Index		1.49
Light Transmittance		93	%
Heat Distortion Temp.		85	C
Coefficient of Thermal Conductivity		4 - 6 x 10 -4	cal/sec/cm2/ C/cm
Coefficient of Thermal Linear Expansion		7 x 10 -5	C
Max Recommended Continuous Service Temp.		80	C
Hot Forming Temp.		140 - 160	C
Specific Heat		0.35	cal/qr. C
Dielectric Strength		20	kv/mm
Volume Resistivity		1015 x 1019	ohm-cm

The values mentioned above are average values and wil be changed in accordance with thickness and colour.