Injection molded PA6 parts Manufacturers

The prerequisite for the success of plastic molds is mainly reasonable plastic mold design. The design of plastic molds is relatively important, and the same structure can be produced in multiple ways.

Generally speaking, plastics have large crystallinity, small polarity or non-polarity, and low surface energy, which will affect the adhesion of the coating. Since plastic is a non-conductive insulator, it cannot be directly coated on the surface of the plastic according to the electroplating process regulations. Therefore, before the surface treatment, the necessary pretreatment should be carried out to improve the adhesion of the coating and provide a conductive bottom layer with good adhesion to the coating.

Duratron PAI polyamide-imide (PAI) profiles are well-established, widely used and proven in both extrusion and moulding grades. In high temperature applications, this advanced material combines excellent mechanical properties with very good dimensional stability. Duratron PAI is the highest performance, meltable plastic. It has outstanding high temperature resistance. Operates at high load pressures and sustained temperatures up to 260°C. Parts machined from Duratron profiles have higher compressive and impact strengths than most advanced engineering plastics.

Injection molding material does not meet the application requirements will also lead to the appearance of poor luster.

Product design: Plastic product processing holds rounding and increases the demolding slope. Mold: 1. Mold surface polishing. 2. Pull the white status growth thimble. 3. Confirm that the parting surface has no inverted buckles and air spurs, and repair it with oil stone. Injection molding process: 1. Under the premise of thorough filling of the clad product, accept the lowest possible injection pressure. 2. Confirm that there is no problem with the size and appearance of the product, reduce the holding pressure, holding time or cancel the holding pressure. 3. Adjust mold temperature and cooling time. When we are in the injection molding of plastic finished products, we usually encounter the idea of product whitening, we can first analyze the whitening from the methods of man, machine, material, method and ring, and classify and summarize all the components that affect the product; Re-examine the process opened up by the product.

PC material has the characteristics of high strength, good transparency performance, low molding shrinkage, good processing performance, etc., let's analyze the injection molding process of PC material and the selection of screw. PC plastic process characteristics