The effect of fillers on the properties of rotationally moulded polyethylene

被引：0
|
作者：
Robert, A [1 ]
Crawford, RJ [1 ]
机构：
[1] Queens Univ Belfast, Dept Mech Engn, Belfast BT9 5AH, Antrim, North Ireland
来源：
ANTEC '99: PLASTICS BRIDGING THE MILLENNIA, CONFERENCE PROCEEDINGS, VOLS I-III: VOL I: PROCESSING; VOL II: MATERIALS; VOL III: SPECIAL AREAS; | 1999年
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D O I：
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中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
This paper describes the effects of talc and mica as fillers in rotationally moulded medium density polyethylene-MDPE. Adhesion between the filler and the matrix was enhanced using maleic anhydride modifed polyethylene. Results show a clear increase of the modulus and in some cases an improvement in the tensile strength, but a decrease in the elongation and impact properties. Shrinkage of the moulded articles was reduced, and internal air temperature measurements show a reduction in the cycle time.
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页码：1478 / 1481
页数：4
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