Effect of treated calcium carbonate on the total protein content of natural rubber latex films

Home
Show All
Show Quick Collection
Highlights +
Most Accessed Articles Most Accessed Items Most Accessed Authors Recent Additions
Search History
Clear Session
Help
About VITAL

Change Site View +
Default Site

Home

List of Titles

Effect of treated calcium carbonate on the total protein content of natural rubber latex films

Add to Quick Collection

File	Description	Size	Format
ATTACHMENT01	Article	2 KB	GIF Image
MARCXML	Effect of treated calcium carbonate on the total protein content of natural rubber latex films	2 KB	XML Document

Title: Effect of treated calcium carbonate on the total protein content of natural rubber latex films
Creator: Ruhida Abdul Rahim
Creator: Aziz Hassan
Contributor: Rosazimah Harun
Contributor: Nor Faezah Bt. Ismail
Subject: Document Delivery
Subject: Others
Subject: Chemistry and technology of latex
Date: 2022-09-7 |2022-09-7 |2001–1 |2020 | | | | | | |
Date: 2020
Description: Calcium carbonate as a filler was treated with stearic acid in chloroform medium at various concentrations (0.5%, 1.0%, 3.0%, 4.0%, 5.0% and 7.0%) and evaluated to understand the mechanism of the interaction involved between stearic acid and treated CaCO3 in chloroform medium. The reduction of extractable protein (EP) content in NR latex films filled with treated filler, was evaluated. The treated filler was characterised and monitered using Thermogravimetric Analyzer (TGA), Fourier Transform Infra-red (FTIR), and Field Emission Scanning Electron Microscope (FESEM) to detect the presence of stearic acid on the surface of filler particles. The percentages of nitrogen (N) and EP content were measured using Automatic Analyser and UV microplate reader. The treated CaCO3 were characterised using FTIR and TGA. The percentages of nitrogen (N) for original and aged samples using 3.0% treated CaCO3 were similar at 0.71% and 0.72% respectively. All the uncorrected and corrected EP content results for original samples were lower as compared to the untreated filler. The corrected EP content of unaged samples produced lower EP content as compared to uncorrected EP content.

Identifier: 2581-5911
Identifier: valet-20220907-120259
Identifier: vital1:98133
Format: Adobe Acrobat PDFAdobe Acrobat PDF
Coverage: 2020, , ,
Language: EN
Relation: 4, 1, -, 12, 22
Relation: G P Globalize Research Journal of Chemistry 4(1):12-22
Rights: No|No
Type: Article
Source: Others
Source: RRIM/LGM

3 Visitors

3 Hits

0 Downloads

Ruhida Abdul Rahim, Aziz Hassan. Effect of treated calcium carbonate on the total protein content of natural rubber latex films. 2022-09-7 |2022-09-7 |2001–1 |2020 | | | | | | |.

Save/E-mail Citation

Citation Format
Citation Style
E-mail Address

VITAL Repository 5.2