English

Suspension is the nature of power that allows a substance or a mixture remains in the form cairan.Sifat is highly related to the plasticity. To reduce the clay suspension is added flocculant is a substance that serves to accelerate the deposition of clay granules, namely: magnesium sulfate. Deflokulan: a power-enhancing agent dispersion (crystallize) so that the clay granules remain melayanglayang. ...

Understanding of the adhesive (glue) and understanding of adhesion (adhesion), and also an understanding of adhesion failure becomes very important. For that there are several theories that need to be understood, d iantaranya are: Surface Tension (Surface Tension) to bind through a material, the adhesive must be able to wet and spread over the surface of the material well. Thus ...

a) Silica Silica is a material widely used to make ceramics, glazes, glass, etc. This material has the properties so that when the plastic is not used to make the ceramic body will reduce the level of plasticity and depreciation. Silica in the ceramic body is used to add capabilities to shape and hardener, while the glaze serves as penggelas. ...

(1) Animal Glue In umu le mini known types of glue Kak. This material is made of collagen (a protein animal skins, bones and bone connective meat). The specialty of this material is soluble in hot water, and the cooling time clotting occurs such as agar-agar (jelly), so that it can generate power lam first adhesive that is strong enough. ...

The nature of the clay shaft is ceramic body’s ability to absorb water, or can be said as well as the degree of density ceramic body weight after being burned. Porosity properties is very important because of the presence of this nature will allow the evaporation of water or water-forming membranes out during the drying process and combustion. In the ...

Rattan jernang (Daemonorops spp.) Is one of the non timber forest products of high economic value. If the general were utilized from rattan is the stem, but the rattan jernang utilized is a red resin / sap found on the surface of the skin of the fruit. Resin red is processed to be used as an assortment of drugs (externally ...