Bakelite molding technologies is one of important technologies among injection molding industry. With its development in the past 20 years, Sino Mould has accumulated rich experience in Bakelite molding technologies, bakelite injection molding technology, bakelite molding solution.
As the most popular thermosetting plastic, Bakelite is widely used because of its rich resources, simple synthetic process, economic price and excellent performance. So more and more people get involved in manufacturing bakelite products.
It’s very important to know Bakelite molding technology when we plan to produce Bakelite product. If we can control the Bakelite injection molding process according to its property, it will be very helpful to increase the rate of final products, improve product appearance, decreasing Bakelite injection machine workload and shorten Bakelite molding cycle time, etc. As a result, Bakelite molding technology also attracts widespread attention. Different from thermoplastic plastic, Bakelite molding technology has its own unique specialty.
Below is basic information for Bakelite molding technologies:
- For Bakelite product, special screw and barrel designed specifically for Bakelite material should be used.
- Bakelite plastic material will release some corrosive gas during molding process. Stainless material should be used for core and cavity. As the mould base, chromium plating on steel surface to protect from the gas corroding mold.
- Considering that Bakelite material has very good flowablity. So the injection pressure doesn’t need to be very high, which can decrease the load of machine.
- Injection Bakelite material has good thermo stability. It can be kept in barrel for over 10minutes in barrel and reach its best flowablity when temperature is between 85-100℃. At this temperature, bake liter material can be kept in barrel for 20 minutes.
What mentioned above is only some most basic instruction for bakelite molding technologies. As a leading company in plastic injection molding industry, Sino Holdings Group can offer both high quality Bakelite mound and Bakelite injection machine. And if you don’t know bakelite molding technologies, Sino can offer you chance to learn bakelite molding technologies in our company. We have most professional engineer to teach you.
Want to know more about bakelite molding technologies? Please visit our site: – http://www.china-plastic-molding.com/