Meikai plastic supply sunshine board endurance board
Meikai plastic Definition: it is mainly composed of carbon, oxygen, hydrogen, nitrogen and other organic or inorganic elements. The finished product is a solid, and it is a molten liquid in the process of manufacturing Mackay plastic. Therefore, it can be melted by heating, flowing under pressure, and solidified by cooling to form various shapes. This large and variable group of materials is called Mackay plastics.
Most of the raw materials of Meikai plastics can be recycled. However, since the recycled plastics (nozzle materials) are more brittle than ordinary raw materials, they can only be mixed with new materials (raw materials), and the maximum proportion should not exceed 25%. The principle should be based on the customer's requirements. Various types of plastic materials have different melting points and different injection pressures, so they must not be confused in production
Since the plastic products of Meikai plastics should match the colors, the raw materials of Meikai plastics can be divided into: granulated materials, color powder materials, color seed materials, and the recently appeared liquid coloring in plastic raw materials, Therefore, the color of the product is stable and uniform. The color powder and the color seed material are used with the color seed or color powder mixed raw material, and the cost is low, and there is no need to store a large number of colored raw materials. However, the color is unstable, so it is difficult to control the uniformity in production
The design of Meikai plastic parts must meet the requirements from the manufacturing end of the parts, and it is the same with the plastic parts obtained by injection molding process. In order to meet the requirements of product function, quality and appearance, Meikai plastic parts design must make the injection mold processing simple, low cost, at the same time, the part injection time is short, the efficiency is high, the part defect is few, the quality is high, this is the design for injection molding processing.