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Ensinger PEI

SK Chemicals Saran® 18L-WP White Plastic Barrier Film  (discontinued **)
Categories: Polymer; Film; Thermoplastic; Polyvinyl Dichloride (PVDC)

Material Notes: Saran™ 18L-WP is a white biaxially oriented monolayer barrier film, preshrunk for lamination applications. It is available in 75 gauge, as single or double wound rolls.

SK Global Chemical has purchased the SARAN® resin business from Dow.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Water Vapor Transmission 7.20 g/m²/day
@Temperature 37.8 °C
0.464 g/100 in²/day
@Temperature 100 °F
90% RH; ASTM F1249-90
Oxygen Transmission 0.512 cc-mm/m²-24hr-atm1.30 cc-mil/100 in²-24hr-atm10% RH; ASTM D3985
Thickness 19.0 microns0.750 mil
 
Mechanical PropertiesMetricEnglishComments
Film Elongation at Break, MD 80 %80 %ASTM D882
Film Elongation at Break, TD 75 %75 %ASTM D882
Secant Modulus, MD 0.5171 GPa75.00 ksi2% Secant; ASTM D882
Secant Modulus, TD 0.4826 GPa70.00 ksi2% Secant; ASTM D882
Coefficient of Friction, Dynamic 0.150.15Film to Metal; ASTM D1894
Film Tensile Strength at Break, MD 82.7 MPa12000 psiASTM D882
Film Tensile Strength at Break, TD 110 MPa16000 psiASTM D882
 
Thermal PropertiesMetricEnglishComments
Shrinkage, MD 11 %
@Temperature 100 °C
11 %
@Temperature 212 °F
Unrestrained, in Air; ASTM D1204
Shrinkage, TD 4.0 %
@Temperature 100 °C
4.0 %
@Temperature 212 °F
Unrestrained, in Air; ASTM D1204
 
Optical PropertiesMetricEnglishComments
Gloss 40 %40 %45°; ASTM D2457
Transmission, Visible 0.20 %0.20 %Clarity; ASTM D1746
 
Descriptive Properties
Yield in2/lb21600Calculated

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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