The effects of Vietnam Calcium Carbonate on the properties of PCL wood-plastic composites is significantly. The strength and the melt flow rate of the composites increased first and then decreased with the content of Calcium Carbonate, and up to maximum while the content of CaCO3 is 30%. Gaps…
HDPE pipe industries are always trying toreduce the production costs. An alternative couldbe the use of inorganic fillers. Composites ofpolyethylene/calcium carbonate are currentlyvery popular. It is confirmed that the calcium carbonate in Vietnam can improve preparation and mechani-cal properties effectively with of reduction in theproduction cost (in terms…
Rigid PVC foam is in growing demand for use in various applications as a replacement for solid vinyl or wood. The market for PVC foam can be divided in three main categories: sheet, profile, and foam core pipe. PVC foam properties, such as tensile and flexural strength, modulus,…
The effects of particle size and concentration of Vietnam calcium carbonate fillers on the critical oxygen index, and the evolution of hydrogen chloride during pyrolysis of PVC have been examined. Both retention of hydrogen chloride in the condensed phase and critical oxygen index chloride in the condensed phase,…
The main objective of this study was to study the relation between vietnam carbonate calcium and mechanical properties of PVC synthetic leather. Filler is an additive that is used for plastic material essentially to reduce costs. Although, filler is primarily used to make PVC synthetic leather cheaper, they…
Titanium dioxide (TiO2) is widely used in the paint industry as a white pigment. To reduce the high cost of TiO2, mineral fillers such as different calcites are usually added to the paint. However, this addition affects the quality and properties of paints. In the present article, the…
Grinding aid chemicals which are used in the grinding of calcium carbonate (CaCO3) to prevent agglomeration are chemisorbed on the surfaces of particles, and the compatibility of them with the solvent, water, or organic resin affects the dispersion of the minerals and ultimately down-stream product properties in consumer…