Triple Wall Polycarbonate Sheet

Triple-wall Hollow Sheet provide better insulation than typical twin wall polycarbonate sheets, making them suitable for more insulating applications. The 3-wall hollow sheets are specially designed for easy and fast installation. It will not crack or break when cutting or drilling. The lightweight structure saves more steel material and has a sleek appearance. 3-wall sheets are available in thickness options from 8 to 18 mm and come with a 10-year warranty.

Dimensions

Thicknes(mm)	Width(mm)	Length(mm)	UV(μm)	Warranty	LT%
8-18mm	1220/2100	No limited	50	10 years	clear(85%)
Standard Color	Blue Green，Blue，Bronze，Clear，Green，Lake Blue，Opal，Orange，Silver，White，Yellow

Technical data

Property	Standard	Standard	Unit	Value
Density	ASTM D792		g/cm3	1.2
Heat Deflection Temperature Service Temperature Range	ASTM D648	1.82 MPa	OC OC	130 -40 to 120
Coefficient of Linear Thermal Expansion	ASTM D696		cm/cm OC	6.5 X 10-5
Thermal Conductivity	ASTM C177		W/mK	0.21
Tensile Strength at Yield	ASTM D638	10 mm/min	MPa	65
Tensile Strength at Break	ASTM D638	10 mm/min	MPa	60
Elongation at Yield MPa	ASTM D638	10 mm/min	%	6
Elongation at Break	ASTM D638	10 mm/min	%	>90
Tensile Modulus of Elasticity	ASTM D638	1 mm/min	MPa	2300
Flexural Strength	ASTM D790	1.3 mm/min	MPa	100
Flexural Modulus	ASTM D790	1.3 mm/min	MPa	2600
Impact Falling Weight (E-50)	ISO 6603/1		J	195
Rockwell Hardness	ASTM D785		R Scale	125R
Light Transmission	ASTM D1003		%	80
Haze	ASTM D1003		%	<0.5
Yellowness Index	ASTM D1925			<1