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RESEARCH FOR IMPROVING THE MECHANICAL PROPERTIES OF NATURAL RUBBER AND POLYPROPYLENE BLENDS 2. Case of using the Phenol - Formaldehyde resine

Phan Thanh Binh 1
Volume & Issue: Vol. 7 No. 2 (2004) | Page No.: 17-22 | DOI: 10.32508/stdj.v7i2.3157
Published: 2004-02-29

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Copyright The Author(s) 2023. This article is published with open access by Vietnam National University, Ho Chi Minh city, Vietnam. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0) which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. 

Abstract

To improve the mechanical properties of natural rubber - polypropylenes (NR-PP) blends, phenol-formaldhehyd (PF) résol dispersed in NR latex were used as an additive to increase the compatibility. The result proves that the method of adding PF into NR latex to improve R-PP blends mechanical properties but not prominently. Comparing the effect of PF with other additives demonstrates that the peroxides (DCP) has the best effect on increasing the mechanical properties of NR-PP blends.

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