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WPC distinguish different production processes

May 27th 2015 at 12:09 AM

PVC WPC extrusion molding and extrusion molding ordinary thermoplastic material difference: Because in the material adding a lot of plant fiber which makes the material flow and processing properties deteriorate. Mixing and extrusion molding difficult. In order to maintain and improve the mechanical properties of the material in this complex system. PVC resins and the need to improve the compatibility of plant fibers by various methods. Improve the interface state. Properly coordinate the relationship between the two, without increasing processing costs, it involves many factors shape noon.1st international symposium of wood-plastic composite in china

In the PVC WPC profile production to the most complex changes in process conditions. In operation, there should be a reasonable addition to the formulation process, the processing machine is extremely important. Affecting the yield and quality of the key variables are: screw speed, feed Jane temperature, mold temperature, vacuum forming, WPC traction speed. WPC extrusion molding anomalies, their causes and to make a composite bench

PVC wood-plastic composite materials in the production of products with emphasis on the rationality of ingredients and processes. In addition to the above-mentioned reason and self-determination anomalies generated outside. There are many unpredictable factors. To achieve the highest yield the most poise and best quality. The key is the human factor. This full body days out the importance of practical court using wood decking

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