Clarex Non Glare Cast Acrylic Optical Sheet

CLAREX® NON-GLARE (AG) SHEET optimizes display characteristics by diffusing unwanted reflections. There are four non-glare surface finishes. Available in scratch-resistant and with any coating and/or color. Clarex® non-glare textures are mechanical and not coating-based. Available cut according to customer specifications.

CLAREX® NON-GLARE (AG) SHEET is designed to enhance the clarity of letters, figures and images. Transmission and color can be matched to any display. It is available in "Scratch-Resistant" grade which has 6~8H of pencil hardness.

See transmission and reflectance charts
Available in any color - see standard colors.

Features

•	Prevents direct reflection of light.
•	Enhances the clarity of letters, figures and images
•	Excellent optical characteristics
•	No double refraction
•	Excellent weatherability
•	Matches any type of display
•	Available with scratch-resistant coating

THICKNESSESS & SIZES

THICKNESSES

0.5	2.0
0.8	2.5
1.0	3.0
1.2	4.0
1.5	5.0

SIZES
400 x 550mm

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TYPES

Non-Glarere Type	Roughness of Surface Rtm(DIN)	Peak Count (Count area 5mm)	Total Light Transmittance	Haze	Gloss Value
EX30	0.70~1.12µm	180~250	91%	7.0%	45%
No.1	0.80~1.25µm	60~100	91%	1.9%	55%
No.2	1.20~1.64µm	70~110	90%	6.3%	35%
No.9	0.56~0.90µm	45~100	92%	1.0%	78%

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PHYSICAL PROPERTIES

PROPERTIES	METHOD	UNIT	Normal Grade	Hard Coat Grade
SPECIFIC GRAVITY	ASTM D-792		1.19	1.19
OPTICAL
Refractive Index	ASTM D-542		1.49	1.49 (1.54)
MECHANICAL
Elongation	ASTM D-638	%	5	5
Tensile Rupture Strength	ASTM D-638	kg/cm²	750	650
Flexural Rupture Strength	ASTM D-790	kg/cm²	1200	800
THERMAL
Heat Distortion Temperature	ASTM D-648	ºC	110	110
Maximum recommended continuous temperature		ºC	80	80
Coefficient of Thermal Expansion	ASTM D-696	cm/cm/ºC	7 x 10^-5	7 x 10^-5
Specific Heat	ASTM D-638	cal/grºC	0.3535	0.35
DURABILITY
Heat Resistance	80ºC x 100hr		No Change	No Change
Cold Resistance	-40ºC x 100hr		No Change	No Change
Humidity Resistance	60ºC x 90% x 100hr		No Change	No Change
Thermal Cycle	-40ºC <> 80ºC (10 cycles)		No Change	No Change
ELECTRICAL
Surface Resistivity		W	>10¹⁶	>10¹⁶
PENCIL HARDNESS
			2H	6~8H
CHEMICAL
Methyl Alcohol (50%)			No Change	No Change
Ethyl Alcohol (50%)			No Change	No Change
Soap Aqua Solution			No Change	No Change
Toluene			Dissolved	No Change
Acetone			Dissolved	No Change
Benzene			Swollen	No Change
Ethylene Dichloride			Dissolved	No Change
ADHESION
	K-5400			100/100
FLAMMABILITY
	UL standard	>=0.8mm Thickness	94HB	94HB

* Value provided cannot be guaranteed in your application due to circumstances beyond our control.
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Astra Products supplies optical quality coated and uncoated acrylic sheet. Coatings include scratch resistant, anti-reflective, ITO coat filters and more. CLAREX® cast cell acrylic sheet and our polycarbonate sheet offer a wide range of properties to enhance and protect flat panel displays including the use of light guide reflectors, diffusion reflectors, transmissive diffusing reflectors and much more.

Material copyright © by Astra Products, Inc. Information and specifications are believed to be correct, however, we are not responsible for typographical errors. Data is subject to change without notice. Be sure to contact Astra Products for complete and specific information prior to employing products in production. Sample material is available for testing.

Email: info@AstraProducts.com • Tel: (516) 546-4315 • Fax: (516) 868-2371

ASTRA PRODUCTS, INC · P.O. BOX 479 · BALDWIN, NY 11510 USA

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