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BF2021

Technical Datasheet | Supplied by Braskem
BF2021 by Braskem is a low density polyethylene grade. Shows excellent processability in cast films. Applications include flat films for diapers, medium mechanical resistance film for general purpose and expanded PE blanket. Meets the requirements for olefin polymers as defined in 21 CFR, section 177.1520 issued by FDA – Food and Drug Administration in force on the date of publication of this specification. The additives present are covered in appropriate regulation by FDA.
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Product Type
PE (Polyethylene) > LDPE
Physical Form
Solid
Appearance
Translucent white

BF2021 Properties

Optical Properties

Value & Unit
Test Condition
Test Method
Haze
10 %
(70 μm thick film, obtained from a 40 mm extruder, with blow up ratio of 2.2:1, die gap 1.8 mm) 
ASTM D2457
Gloss
92 %
(Angle 60°, 70 μm thick film, obtained from a 40 mm extruder, with blow up ratio of 2.2:1, die gap 1.8 mm) 
ASTM D2457
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