LEXAN 9440 SHEET
DESCRIPTION
LEXAN 9440 uncoated polycarbonate sheet is designed to meet the requirements of specialty
applications as food handling/contact. LEXAN 9440 sheet complies with FDA food additive regulations (21 CFR
177.1580). LEXAN 9440 sheet offers high impact protection, thermoformability, transparency, and dimensional
stability.
General Electric Company
One Plastics Avenue,
Pittsfield, MA 01201-3697
g
SPD-4307A(3/03)GE
Test
Method
PHYSICAL
Specific Gravity
ASTM D792
1.20
Light Transmission (Average), 1/8" disk
ASTM D1003
%
88
Water Absorption, Equilibrium, 24 hrs
ASTM D570
%
0.15
@ 73°F
0.35
@ 212°F
0.58
MECHANICAL
Tensile Strength
ASTM D638
psi
@ Yield
9,000
Ultimate
9,500
Tensile Modulus
ASTM D638
psi
345,000
Flexural Strength
ASTM D790
psi
13,500
Flexural Modulus
ASTM D790
psi
345,000
CompressiveStrength
ASTM D695
psi
12,500
CompressiveModulus
ASTM D695
psi
345,000
Elongation
ASTM D638
%
110
Izod Impact Strength
ASTM D256A
ft-lbs/in
Notched @ 1/8"
1216
Unnotched @ 1/8"
60 (no failure)
THERMAL
Coefficient of Thermal Expansion
ASTM D696
in/in/°F
3.75 x 10-5
Thermal Conductivity
ASTM C177
Btu/hrft2°Fin
1.35
Heat Deflection Temperature
ASTM D648
°F
@ 264 psi
270
@ 66 psi
280
LEXAN is a registered trademark of General Electric Company
Property
Units
Value
TYPICAL PROPERTY VALUES*
*These are typical properties and are not intended for specification purposes. If minimum certifiable properties are required,
please contact your local GE Plastics Structured Products representative or the GE Plastics Structured Products Quality Services
Department.
DISCLAIMER: THE MATERIALS AND PRODUCTS OF THE BUSINESSES MAKING UP THE GE PLASTICS UNIT OF GENERAL ELECTRIC COMPANY, ITS SUBSIDIARIES AND
AFFILIATES, (GEP) ARE SOLD SUBJECT TO GEPS STANDARD CONDITIONS OF SALE, WHICH ARE INCLUDED IN THE APPLICABLE DISTRIBUTOR OR OTHER SALES
AGREEMENT, PRINTED ON THE BACK OF ORDER ACKNOWLEDGMENTS AND INVOICES, AND AVAILABLE UPON REQUEST. ALTHOUGH ANY INFORMATION, RECOMMENDA-
TIONS, OR ADVICE CONTAINED HEREIN IS GIVEN IN GOOD FAITH, GEP MAKES NO WARRANTY OR GUARANTEE, EXPRESS OR IMPLIED, (i) THAT THE RESULTS DESCRIBED
HEREIN WILL BE OBTAINED UNDER END-USE CONDITIONS, OR (ii) AS TO THE EFFECTIVENESS OR SAFETY OF ANY DESIGN INCORPORATING GEP MATERIALS, PRODUCTS,
RECOMMENDATIONS OR ADVICE. EXCEPT AS PROVIDED IN GEPS STANDARD CONDITIONS OF SALE, GEP AND ITS REPRESENTATIVES SHALL IN NO EVENT BE
RESPONSIBLE FOR ANY LOSS RESULTING FROM ANY USE OF ITS MATERIALS OR PRODUCTS DESCRIBED HEREIN. EACH USER BEARS FULL RESPONSIBILITY FOR MAKING
ITS OWN DETERMINATION AS TO THE SUITABILITY OF GEPS MATERIALS, PRODUCTS, RECOMMENDATIONS, OR ADVICE FOR ITS OWN PARTICULAR USE. EACH USER
MUST IDENTIFY AND PERFORM ALL TESTS AND ANALYSES NECESSARY TO ASSURE THAT ITS FINISHED PARTS INCORPORATING GEP MATERIALS OR PRODUCTS WILL BE
SAFE AND SUITABLE FOR USE UNDER END-USE CONDITIONS. Nothing in this or any other document, nor any oral recommendation or advice, shall be deemed to alter, vary, supersede, or
waive any provision of GEPs Standard Conditions of Sale or this Disclaimer, unless any such modification is specifically agreed to in a writing signed by GEP. No statement contained herein
concerning a possible or suggested use of any material, product or design is intended, or should be construed, to grant any license under any patent or other intellectual property right of General Electric
Company or any of its subsidiaries or affiliates covering such use or design, or as a recommendation for the use of such material, product or design in the infringement of any patent or other intellectual
property right.
GEStructuredProducts
Lexan
Sheet
g
Product Data Sheet
INDUSTRIAL
GE Structured Products
www.gestructuredproducts.com
Formoreinformationcall:(800)451-3147