ABS: ABS is made of acrylonitrile, styrene and butadiene, which is a very hard material. It is light in weight and it can withstand impact and UV (ultraviolet radiation); in addition to this，ABS has excellent elasticity and it is flexibility, it reacts well with glue and paint well, it can work normally at all temperatures and provides a variety colors
1.Customer provides the 3D drawings or product’s sample. Vacuum forming is one of the common methods of processing plastic materials. From the beginning, we prefer you provide us the 3D drawings or samples of your products. STP, STEP or IGS are the first choices. Of course, DITAI has a professional designer and engineer, if you wish, we can help you
Blister products have applications in many aspects. What are the general conditions for the quality of plastic products? 1.Pulling line: Some undesired line protrusions (not found in the mold) produced during the production of plastic molding, need to re-modify the mold (reduced height and increase the degree of smoothness) and add additional pressure mold (we call it the upper mold)
1.What is vacuum forming?Vacuum forming is one of the common methods of processing plastic materials. The main principle is that the flat plastic hard sheet is softened by heating, adsorbed on the surface of the mold by vacuum, and formed after cooling. Vacuum forming originates from the 1930s and yet it remains increasingly relevant today. This process is a simplified
Vacuum forming process can be roughly divided into five steps: material sheet production, mold production, vacuum forming, CNC cutting, post-processing. The first process is the production of material sheet. Put the raw material granular plastic into the heating machine, heat evenly, plasticize, and then through rolling, cooling and flattening, forming the sheet. Actually, the mold is made at the same time as the
Vacuum Forming, also known as “thermoforming”, refers to the use of materials thicker than 0.2mm, usually 0.2mm-12mm. The principle of vacuum forming is to heat the clamped sheet through the machine oven to a softened state, then the mold forms a closed space and the air in the mold cavity is extracted in a flash, the sheet is tightly covered in the mold
Presented by Dongguan Ditai Vacuum Forming Plastic Group ABS is a terpolymer of acrylonitrile (A), butadiene (B) and styrene (S). It has the common properties of these three components. “A” has the resistance to chemical corrosion, heat resistance and hardness, “B” has high elasticity and toughness, and “S” makes it have the characteristics of thermoplastic which are good for vacuum forming, and improve electrical properties. The different proportion of the three components
Plastic products can be found everywhere in our lives, and in some ways, humans can’t live without plastic. Similarly, in the process of vacuum forming production, plastic has an important position.Plastic is the basic material. Without these basic materials, we would not be able to produce a lots of products in our life. This shows that plastics have a wide
In the previous article we have briefly introduced a few plastic processing methods, now I would like to introduce more plastic processing methods. Injection Molding- The injection molding machine uses the nature of molten plastic to melt into liquid after heating to a specified temperature, injecting the molten liquid into the closed cavity with high pressure, cooling and shaping, then opening the mold and
Learn about the main advantages and disadvantages of plastic molding processes for vacuum forming and injection molding to facilitate your purchasing plan.
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