Do you know how to choose plastic mold materials? These tips you need to know Plastic mold working conditions and cold press mold is different, generally must be in one hundred and fifty degrees Celsius to two hundred degrees Celsius to work, in addition
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What materials are used to make injection molds? 1. High corrosion resistance. Many resins and additives will erode the cavity surface layer. This type of corrosion can lead to melting and peeling of the metal in the cavity surface layer, poor surface con
How should the injection mold material be selected? The injection molding tool consists of forces and heat during operation under conditions different from those of a cold mold. The forces received are the pressure during clamping, the pressure of the mel
What are the techniques for injection molding of TPE raw materials? The use of TPE raw materials can be found everywhere in life, such as household goods, childrens toys, etc., TPE raw materials is a green environmentally friendly non-toxic materials, but
What are the material requirements for plastic molds? Plastic mold working conditions and cold punching molds are different, generally in 150 C - 200 C to work, in addition to a certain pressure, but also to withstand the effects of temperature. Now accor
What is two-color injection molding process？ Two-color injection molding process is a very classic molding process, which is to use two materials to inject into one product, and can achieve different color and touch the appearance of the effect. Today I
How to set the parameter standard for injection molding process 1. Injection speed: ① Slower injection speed, the plastic in the mold cavity, there will be more heat loss, flow viscosity increases, the use of pressure loss increases; ② Higher injectio
How to choose injection mold steel？ Types of injection mold steel and its selection, Jie core precision for the manufacture of injection mold steel is a lot of, their performance, processing performance and market supply price of the situation is differ
What is the performance of P20 mold steel？ P20 mold steel is a type of mold welding consumables, the earliest is P20, followed by P20H, P20Ni came out one after another. So, P20 mold steel performance how? P20 mold steel performance characteristics 1. P
How to mold PCB packages using low-pressure injection molding methods The method of packaging PCBs using low-pressure injection molding process: The use of low-pressure injection molding process to encapsulate PCBs is a new process that has been gradually
Analysis of the two major process difficulties in injection molding of paint-free materials 1. Materials are relatively easy to degrade Due to the special pigment and metal pigment added in the resin, during the processing of the material, under the actio
Why use gas permeable steel for injection molds? Breathable steel is a fine-grained spherical powder stainless steel sintered at high temperatures, the internal direction of all directions uniformly covered with tiny exhaust holes, also known as porous ma
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