PFA molded parts Manufacturers

Our factory build a dust-free injection workshop, which will assume our factory are able to manufacturing very precision parts, mainly used on medicals, cosmetic, and semi-conductor industries.

Injection mold processing in the injection molding machine production of plastic products generally need to work in a high temperature environment of 150 degrees Celsius to two hundred degrees Celsius, so in the process of manufacturing injection molds the selection of raw materials need to pay great attention, which will play a vital role in the overall injection mold service life and the quality of plastic products produced, so Jiangyin injection mold processing in the selection of injection mold steel raw materials need to meet what performance requirements?

Shawl, also known as flying edge, overflow, overflow, etc., mostly occurs in the parting position of the mold, such as: the parting surface of the mold, the sliding part of the slider, the crack of the insert, the pores of the top rod, etc. If the spill is not solved in time, it will further expand, resulting in partial collapse of the imprint mold, resulting in a permanent obstruction. Insert cracks and the cape of the pores of the ejector bar can also cause the product to get stuck on the mold, affecting the mold release.

Precision hardware can be cut according to production needs, and then some small accessories can be processed by gong cutting or CNC processing, and precision hardware parts must be cut and punched, then welded, then sanded and sprayed. After the accessories are made done. It should be reminded that small parts also need to be electroplated or sprayed on the surface after grinding. There are many cases of batch processing of precision hardware parts. Therefore, the accuracy of hardware parts almost determines the quality of the product. The more precise the hardware parts, the higher the accuracy requirements will be. So why does the machining accuracy of precision hardware parts deteriorate?

In the process of injection molding, injection molding products are due to high temperature. This is easy to cause plastic parts to burnt. Today we will take stock of what factors will cause injection molding products to burnt.

If the temperature is too high, the low molecular weight substances in the nucleating agent will be dissected and volatilized, which reduces the active ingredients in the nucleating agent, reduces the improvement effect of brightness, and the higher temperature will destroy some crystal nuclei of PP Huaxia, reduce the middle of heterogeneous nucleation, so that the modification effect is low; If the temperature is too low, the evacuation of the nucleating agent is not good, and the brightness effect is poor. Therefore, selecting a suitable molding temperature is particularly difficult to improve clarity.