FLUOROCARBON ELASTOMER AIDS POLYOLEFIN EXTRUSION.

被引：0

作者：

Rudin, Alfred ^{[1
]}

Worm, Allan T. ^{[1
]}

Blacklock, John E. ^{[1
]}

机构：

[1] Univ of Waterloo, Waterloo, Ont, Can, Univ of Waterloo, Waterloo, Ont, Can

来源：

Plastics Engineering | 1986年 / 42卷 / 03期

关键词：

ELASTOMERS - Applications - PLASTICS FILMS - POLYETHYLENES - Defects - POLYOLEFINS - Extrusion - POLYPROPYLENE - Extrusion;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

By acting as a die lubricant, fluorocarbon elastomer processing aids reduce back pressure - and thus shear stress - in the extruder barrel. Only very low additive loadings are needed for shear-sensitive polyolefins resins to be extruded at high output rates without the threat of sharkskin surfaces or melt fracture.

引用

页码：63 / 66

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