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Selection of lubricant in PVC rigid pipe

Selection of lubricant in PVC rigid pipe


The selection and use of lubricant in PVC rigid pipes are very important. Both internal lubrication must be considered to reduce the intermolecular forces, so that the viscosity of the melt decreases to facilitate molding. Also consider external lubrication to prevent the melt from sticking to the hot metal and make the surface of the product bright.

polyethylene wax S110

The Internal lubricant generally use metal soaps, and the external lubricant generally use  polyethylene wax. Use polyethylene wax S110 with concentrated molecular weight distribution to avoid precipitation.   

Qingdao Sainuo Chemical Co.,Ltd.  We are manufacturer for PE wax, PP wax, OPE wax, EVA wax, PEMA, EBS, Zinc/ Calcium Stearate.... Our products have passed the REACH, ROHS, PAHS, FDA testing.

Sainuo rest assured wax, welcome your inquiry!



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