Physical properties of poly(ethylene adipate) low-density polyethylene blends

被引：0

作者：

Im, SS

Kim, TJ

Han, S

Moon, TJ

Bae, YC

机构：

[1] HANYANG UNIV,DEPT TEXT ENGN,SEOUL 133791,SOUTH KOREA

[2] KOREA UNIV,DEPT MAT SCI,SEOUL 136701,SOUTH KOREA

[3] HANYANG UNIV,DEPT IND CHEM,SEOUL 133791,SOUTH KOREA

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1997年 / 65卷 / 09期

关键词：

rheological properties; poly(ethylene adipate); rheological constitutive equation;

D O I：

10.1002/(SICI)1097-4628(19970829)65:9<1745::AID-APP11>3.3.CO;2-B

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Mechanical and rheological properties of poly(ethylene adipate) (PEA)/low-density polyethylene (LDPE) blends were investigated. DSC results showed that there is no miscibility between PEA and LDPE. Tensile strength decreases with increasing PEA content, while the modulus increases. Elongation at break decreases with increasing PEA content. A rheological constitutive equation was used for describing and predicting the steady-state shear viscosity of PEA/LDPE blend. The suggested equation was successfully able to describe and predict viscosity of the blend as functions of shear rate and temperature. (C) 1997 John Wiley & Sons, Inc.

引用

页码：1745 / 1750

页数：6

共 6 条

[1] MICROSTRUCTURE AND MELT FLOW BEHAVIOR OF A STARCH-BASED POLYMER [J].