Scholarlink

<p>An investigative and comparative analysis of two types of bentonite (Na-bentonite and Ca-bentonite) combined with low-density polyethylene was conducted. Three bentonite concentrations (2.5, 1.25, and 0.62 wt%) were evaluated and compared with pure LDPE. The specimens were subjected to mechanical, morphological, and thermal analyses. The addition of fillers did not change the thermal properties of the polymer matrix, such as transition temperatures, but increased crystallinity. The samples showed greater stiffness with increasing filler content and, through morphological analysis, good dispersion of fillers in the polymer matrix was observed.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Influence of Na-bentonite and Ca-bentonite as Fillers in Low-density Polyethylene: Mechanical, Morphological and Thermal Properties

  • 期刊论文

  • 发表日期：

    2026年7月13日

查看全文
  • L. Martinello,
  • F. B. Peres,
  • M. A. P. Cechinel,
  • S. Arcaro,
  • L. B. Gomes,
  • A. S. Mexias,
  • L. A. C. da Silva,
  • G. França,
  • M. K. de Almeida,
  • M. Milanez,
  • L. V. Ponsoni,
  • M. V. G. Zimmermann

摘要

An investigative and comparative analysis of two types of bentonite (Na-bentonite and Ca-bentonite) combined with low-density polyethylene was conducted. Three bentonite concentrations (2.5, 1.25, and 0.62 wt%) were evaluated and compared with pure LDPE. The specimens were subjected to mechanical, morphological, and thermal analyses. The addition of fillers did not change the thermal properties of the polymer matrix, such as transition temperatures, but increased crystallinity. The samples showed greater stiffness with increasing filler content and, through morphological analysis, good dispersion of fillers in the polymer matrix was observed.