PEMBUATAN CAT TEMBOK DARI GETAH KARET (Hevea Brasilinsis)

Rifaldhi, Ahmad (2015) PEMBUATAN CAT TEMBOK DARI GETAH KARET (Hevea Brasilinsis). Other thesis, Politeknik Negeri Sriwijaya.

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Abstract

The indsutry of paint making the product by mixed the material , chemical solvent, and using of pigment can issue odor and cause shortness of breath and also to lose the smelt of the paint takes a long time. This research was conducted to make paint from natural materials, which from latex, tapioca flour, and CaCO3 Using extract of turmeric as color pigment, and water as solvent to obtained, the quality of paint by standards of ISO 3564 : 2009. This Research carried out in terms of determining the composition of the mixture of latex , tapioca flour , CaCO3 with an extract of turmeric as a color pigment with a solvent of water so that making product of paint is naturally. The problems in this research , how to make paint from latex, tapioca flour and water so as to form a wall paint with the exact composition and produce paints in accordance with ISO standard 3564 : 2009. The research results of latex wall paint from latex showed that if used a little latex the adhesion became low , otherwise if latex too much will have low consentrate. The optimum results are obtained with the paint composition of 100 g Tapioca Starch Gum Rubber 100 ml and 250 ml water with characteristics that meet the standards of ISO 3564 : 2009 that Density 1.205 g / ml , pH 8 , Total Solids 70.12 % , Viscosity 1158.96 cP , Touch Dry time 20 Minutes , as well as Hard Dry time 33 Minutes Keywords : Latex, Tapioca Flour, Paints Wall

Item Type: Thesis (Other)
Uncontrolled Keywords: Latex, Tapioca Flour, Paints Wall
Subjects: T Technology > TP Chemical technology
Divisions: Chemical Engineering > Undergraduate Theses
Depositing User: Mrs Trisni Handayani
Date Deposited: 18 Nov 2015 07:37
Last Modified: 18 Nov 2015 07:37
URI: http://eprints.polsri.ac.id/id/eprint/1903

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