Jurnal Teknik Kimia USU
Vol 5, No 2 (2016)

PENGARUH AGING PADA KEKUATAN TARIK (TENSILE STRENGTH) FILM LATEKS KARET ALAM BERPENGISI NANOKRISTALIN SELULOSA DAN PENYERASI ALKANOLAMIDA

Marfuah Lubis (Universitas Sumatera Utara)
Nuim Hayat (Universitas Sumatera Utara)
Hamidah Harahap (Universitas Sumatera Utara)

Article Info

Publish Date
29 Jun 2016

Abstract

Nanocrystalline cellulose is nano sized filler with high crystallinity and obtanained by hydrolysis of alpha cellulose from sugarcane bagasse. Tensile test of natural rubber latex film filled nanocrystalline cellulose and alkanolamide as compatibilizer after aging treatment have been done. Natural rubber latex films were prepared by coagulant dipping method and followed by vulcanization process at temperature 100 oC and 20 minutes. Aging treatment of natural rubber latex films have done at temperature 70 oC for 24 hours. Tensile test result of natural rubber latex filled nanocrystalline cellulose showed the tensile strength value of aged natural rubber latex film were lower than unaged one. However, tensile strength value of aged natural rubber latex film filled nanocrystalline cellulose modified alkanolamide were higher than unaged film.

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Journal Info
Jurnal Teknik Kimia USU
Website

Abbrev

jtk

Publisher

Universitas Sumatera Utara

Subject

Chemical Engineering, Chemistry & Bioengineering Chemistry Engineering

Description

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