TIME-TEMPERATURE-MISCIBILITY AND MORPHOLOGY OF POLYOLEFIN BLENDS

Your Location：

Home >

Browse articles >

TIME-TEMPERATURE-MISCIBILITY AND MORPHOLOGY OF POLYOLEFIN BLENDS

Papers | Updated：2021-06-21

- TIME-TEMPERATURE-MISCIBILITY AND MORPHOLOGY OF POLYOLEFIN BLENDS
- TIME-TEMPERATURE-MISCIBILITY AND MORPHOLOGY OF POLYOLEFIN BLENDS
- 高分子科学（英文版） 2000年18卷第3期页码：263-270
- Affiliations：
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：2000-06-20
- Accepted：
Scan QR Code
TIME-TEMPERATURE-MISCIBILITY AND MORPHOLOGY OF POLYOLEFIN BLENDS[J]. 高分子科学（英文版）, 2000,18(3):263-270.

TIME-TEMPERATURE-MISCIBILITY AND MORPHOLOGY OF POLYOLEFIN BLENDS[J]. 2000, 18(3): 263-270.
TIME-TEMPERATURE-MISCIBILITY AND MORPHOLOGY OF POLYOLEFIN BLENDS[J]. 高分子科学（英文版）, 2000,18(3):263-270. DOI：

TIME-TEMPERATURE-MISCIBILITY AND MORPHOLOGY OF POLYOLEFIN BLENDS[J]. 2000, 18(3): 263-270. DOI：

摘要

Miscibility and crystallization have been studied for polypropylene-polyethylene and polyethylene-polyethyleneblends. In the case of the polypropylene blends the composition of interest is 20% polypropylene. At this composition thepolypropylene has been found to be soluble in linear low density polyethylene but insoluble in high

low and very lowdensity polyethylenes. The miscibility has been concluded from the crystallization kinetics and polarised optical microscopywith a hot stage. Polyethylene-polyethylene blends have been formed from polymers with similar average branching content but where they have different melting temperatures.Important consequences are to introduce long branches into a polyethylene taht only has short branches

and to modify the morphology of a polyethylenes so that haze

gloss and strain hardening are improved.Polyethylene blends must be developed after careful consideration of the branch content and distribution within each of the constituents.It is not sufficient to simply blend polyethylenes

with the desired range of properties

without regard to the miscibility of the blend composition.

Abstract

and to modify the morphology of a polyethylenes so that haze

with the desired range of properties

without regard to the miscibility of the blend composition.

关键词

Keywords

references

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Enhanced Segment Mobility Promotes Stereocomplex Crystallization in Polymer Blends via Elevated Segmental Miscibility

One-handed Helical Poly(m-terphenyl acetylene)s with Broad Optical Activity Range from Ultraviolet-Visible to Near-infrared Regions

Sequence-encoded Conformation Pathways in Viscoelastic Microphase Separation of Multiblock Copolymers

Durable Anti-fogging and Abrasion-resistant Coatings Based on Polyoxometalates-Hydrophilic Resin Composites with Enhanced Cohesion and Adhesion

Advances in Polymer-based Circularly Polarized Luminescent Materials