METHOD OF MANUFACTURING THIN WALLED PLASTIC SMALL PARTS AND THIN WALLED PLASTIC SMALL PARTS Russian patent published in 2019 - IPC B29C45/00 C08L67/02 B65D41/00 

Abstract RU 2681616 C2

FIELD: plastic processing.

SUBSTANCE: invention relates to a method for manufacturing thin-walled plastic small parts. Average wall thickness of the parts is less than 1.5 mm. Method includes the manufacture of plastic small parts by injection molding plastics, namely, polyethylene furanoate (PEF) with a viscosity of 0.3 dl/g to 0.7 dl/g, preferably less than 0.6 dl/g, measured by a method according to ASTM D4603, which, when casting plastics under pressure, has a water content of less than 100 million-1.

EFFECT: technical result of the invention is higher quality of products.

15 cl

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SU958117A1

RU 2 681 616 C2

Authors

Siegl Robert

Dates

2019-03-11Published

2016-01-20Filed