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Asaflex™ 840

Technical Datasheet | Supplied by Asahi Kasei

Asaflex™ 840 by Asahi Kasei is a high-performance clear styrenic copolymer grade. It is available in pellet form. Offers well-balanced performance characteristics, good thermal characteristics and high sheet transparency when blended with GPPS. It is processed by injection molding, inflation molding and sheet extrusion. Asaflex™ 840 by Asahi Kasei is suitable for shrink film for PET bottles, laminated film and gardening ampoules when used in conjunction with GPPS for PSP. Complies with FDA CFR 177.1640 and EU Directive 10/2011 regulations.

Asaflex™ 840 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

7 g/10 min

(200°C, 5 kg load)

ISO 1133

Water Absorption

< 0.1 %

ISO 062

Linear Mold Shrinkage

0.2 - 0.8 %

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