Calcium Carbonate for PVC Pipes & PVC Profile Sheet, Plastics Industries

LABH GROUP Calcium carbonate improves the base properties of polyvinyl chloride by adding stiffness to the polymer matrix and improving impact resistance as particle sizes become smaller. LABH GROUP Calcium carbonate also improves compounding performance by helping disperse various ingredients into the PVC powder blend and improves processing by making polymer flow more homogenous. The relationship between a calcium carbonates particle size and the impact strength of the finished rigid PVC part also applies to extruded pipe and injection-moulded fittings. The object is to produce an acceptable part at the lowest possible cost. This is achieved by minimizing the level of ingredients that add cost to the PVC formulation, such as impact modifier. This can be achieved in larger diameter pipes using a formulation micron LABH GROUP calcium carbonate. The impact specification is usually more difficult to meet in a small diameter pipe. we take the long-term performance benefits of PVC pipe for granted. PVC pipe. LABH GROUP calcium carbonates are certified for plastics piping. The size of the filler used can have a dramatic effect on the impact strength of a PVC compound. LABH GROUP provide very wide range of coated calcium carbonate and uncoated calcium carbonate which suits all PVC pipes and compounding applications in micron