Injection Moulding Solutions
Reasons for Overheating of Injection Molding Machine (1) The volume of fuel tank is too small, the heat dissipation area is insufficient, and the capacity of cooling device is too small. (2) The quantitative pump […]
In fact, the encapsulation in the field of thermoplastic elastomers is a special encapsulation molding. What about the coating moulding? Simply put, the coating process can be plastic, flexible or flexible. There are two […]
1. Drying control – less than 5% water content Spray-free materials, like most materials, absorb water vapor in the air. Drying must be done before forming. Otherwise, it may lead to silk and sparkle on […]
Forming properties of PBT 1) PBT has less hygroscopicity, but it is sensitive to water at high temperature. When it is processed, PBT molecule will be degraded, its color will become darker and its […]
Liquid silica gel is a non-toxic, heat-resistant and highly resilient flexible thermosetting material. The industry is commonly known as LSR (Liquid Silicone Rubber). The products are characterized by good thermal stability, cold resistance, excellent electrical […]
Two Temperature Conditions Unfavourable to Solving Shrinkage Problem 1) too low die temperature is not conducive to solving shrinkage problem The shrinkage problem of hard rubber parts (surface concave shrinkage and internal shrinkage) is […]
Composite coloring method is the most precise coloring technology for injection moulding parts processing. It can produce accurate, repeatable and appropriate shades, and is most suitable for small batch production. Most commercial plastics are colored […]
In the process of injection moulding, dehumidification dryer performance is generally measured by its dew point. Manufacturers often emphasize dew point of dehumidifier in sales, especially when dealing with humidity sensitive materials such as PET, […]
Some parts of an injection or injection part change color; the color usually darkens where it degrades, changing from yellow to orange to black. Possible causes and recommended remedies: injection molding machine Excessive heating of […]