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Characteristics of 718 die steel
718 mold steel 718 plastic mold steel produced by Sweden ASSAB has mechanical properties, machinability, and simple processing technology, so it is widely used in mold processing and production industries. In addition, 718 die steel has been pre-hardened to a hardness of 41~47HRC after leaving th...Read more -
Introduction of P20 mold material
P20 die steel is a model of die welding consumables, the earliest is P20, followed by P20H, P20Ni came out one after another. P20 steel is suitable for making plastic molds and die materials for die-casting low-melting-point metals. This steel has good machinability and mirror grinding performan...Read more -
What is the mold base of the mold
The mold base is the support of the mold. For example, on the die-casting machine, the various parts of the mold are combined and fixed according to certain rules and positions, and the part that enables the mold to be installed on the die-casting machine is called the mold base. It consists of ...Read more -
Characteristics of glass fiber reinforced plastics
Glass fiber reinforced plastic is a composite material with a wide range of varieties, different properties, and a wide range of uses. It is a new functional material made of synthetic resin and glass fiber through a composite process. The characteristics of glass fiber reinforced plastic: (1) G...Read more -
Features of blow mold
From the perspective of the production of plastic products, the extrusion blow mold is used for inflating, cooling, and shaping the parison, while giving the designer the desired shape and size. The extrusion blow mould has the following characteristics. (1) Extrusion blow molding molds, except ...Read more -
The development trend of China’s mold manufacturing industry
(1) The market share of leading companies has increased, and the industry concentration has gradually increased At present, the mold manufacturing industry is dominated by small and medium-sized enterprises, with a large number, but the industry concentration is low. With the continuous growth o...Read more -
Application fields of injection molds
Injection molds are important process equipment for the production of various industrial products. With the rapid development of the plastics industry and the promotion and application of plastic products in the aviation, aerospace, electronics, machinery, shipbuilding and automotive industries,...Read more -
Characteristics of injection mold
The temperature in the injection mold is uneven at various points, which is also related to the time point in the injection cycle. The function of the mold temperature machine is to keep the temperature constant between 2min and 2max, which means to prevent the temperature difference from fluctu...Read more -
The characteristics of pvc plastic materials
Feature 1: Rigid PVC is one of the most widely used plastic materials. PVC material is a non-crystalline material. Feature 2: Stabilizers, lubricants, auxiliary processing agents, pigments, anti-impact agents and other additives are often added to PVC materials in actual use. Feature 3: PVC mate...Read more -
Characteristics of silicone material
1. Viscosity Explanation of scientific and technological terms: The volumetric characteristics of liquid, pseudo-liquid or pseudo-solid matter against flow, that is, the internal friction or internal resistance of flow between molecules when it flows under the action of external force. Under nor...Read more -
Characteristics of PP material
PP polypropylene Typical application range: Automotive industry (mainly using PP containing metal additives: mudguards, ventilation ducts, fans, etc.), appliances (dishwasher door liners, dryer ventilation ducts, washing machine frames and covers, refrigerator door liners, etc.), Japan Use consu...Read more -
Features of （PE） material
Polyethylene is abbreviated as PE, which is a kind of thermoplastic resin made by polymerization of ethylene. In industry, it also includes copolymers of ethylene and a small amount of α-olefin. Polyethylene is odorless, non-toxic, feels like wax, has excellent low temperature resistance (the mi...Read more
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