Effect of the amount of PE wax on the brightness of PVC profile

PE wax is a common external lubricant in PVC profiles. When the amount of PE wax is too small, the surface brightness is poor; When the amount of PE wax is too large, because of the excessive lubricant addition, a layer of separation film is formed, and slippage may occur between the mixture and the equipment, 

Qingdao Sainuo PE WAX for PVC profile

The material does not get the shear stress due to plasticization, cannot be plasticized well, the mechanical properties decrease, and the surface gloss is also unsatisfactory. Therefore, a reasonable amount of lubricant is the key to ensure the performance of the profile and the surface brightness. 

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.

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