KRAFT LIGNIN AS FILLER FOR POLYOLEFINS.

被引：0

作者：

Klason, C. ^{[1
]}

Kubat, J. ^{[1
]}

机构：

[1] Chalmers Univ of Technology, Goteborg, Swed, Chalmers Univ of Technology, Goteborg, Swed

来源：

Plastics and Rubber Processing and Applications | 1986年 / 6卷 / 01期

关键词：

FILLERS; -; Bonding; LIGNIN; Applications; PLASTICS; REINFORCED - Mechanical Properties - POLYMERS - Additives;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The use of lignin as filler in HDPE and PP has been studied using a number of common additives for improving the adhesion between filler particles and the matrix. Poly(ethylene oxide) and a copolymer of maleic acid and PP produced the best results. On the whole, lignin appears to behave as a low reinforcing filler. The relatively low increase in modulus is due to the low modulus value of the lignin particles (6. 6 GPa). On the other hand, there was no reduction in the breaking stress; in some cases this strength increased. The impact values were moderately high. The modulus values were in agreement with the prediction of the Tsai-Halpin equation.

引用

页码：17 / 20