ELEVATE™ EF575

About
Westlake EF575AA resin is a fractional melt index 7.5% EVA copolymer designed for ice bags, frozen food bags, and other films that require excellent toughness and good heat sealing characteristics. This Kosher compliant resin has excellent low temperature brittleness properties. Application/Uses: Frozen food packaging Fresh food packaging Ice bags Heavy duty produce bags&&

Product Description
SupplierWestlake Chemical
GenericEVA
Material StatusCommercial: Active
FeaturesGood flexibility,Good heat sealing,Antifreeze,Kosher certification,Copolymer
AvailabilitysNorth America,Asia Pacific

Technical Data
PHYSICALNominal valueUnitTest method
Density0.929g/cm³ASTM D1505
Melt Flow Rate0.55g/10minASTM D1238
Vinyl acetate content7.5wt%

filmNominal valueUnitTest method
film thickness
test32µm
Secant modulus
1% 正割,TD,32 µm,吹塑薄膜110MPaASTM D882
1% secant, MD, 32 µ m, blow molded film103MPaASTM D882
tensile strength
TD, fracture, 32 µ m, blow molded film25.5MPaASTM D882
MD, fracture, 32 µ m, blow molded film24.1MPaASTM D882
Tensile strain
TD, fracture, 32 µ m, blow molded film550%ASTM D882
MD, fracture, 32 µ m, blow molded film380%ASTM D882
Drop hammer impact
32 µ m, blow molded film480gASTM D1709

optical performanceNominal valueUnitTest method
gloss
45 °, 31.8 µ m, blow molded film74 ASTM D2457
Haze
31.8 µ m, blow molded film4.8%ASTM D1003

Supplementary informationNominal valueUnitTest method
Blown Film Melt Temperature182 to 204

Notes
1. Typical properties: these are not to be construed as specifications.
2. Temperature recommended for Westlake Chemical EF575 with blow-up ratios of 1.5:1 or higher.
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