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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 -
Characteristics of pet material
Polyethylene terephthalate The chemical formula is -OCH2-CH2OCOC6H4CO- English name: polyethylene terephthalate, abbreviated as PET, is a high polymer, derived from the dehydration condensation reaction of ethylene terephthalate. Ethylene terephthalate is obtained by the esterification reaction ...Read more -
PS material characteristics
PS plastic (polystyrene) English name: Polystyrene Specific gravity: 1.05 g/cm3 Molding shrinkage rate: 0.6-0.8% Molding temperature: 170-250℃ Drying conditions: — characteristic Main performance a. Mechanical properties: high strength, fatigue resistance, dimensional stability, and small ...Read more -
Characteristics of ABS plastic materials
ABS plastic material Chemical name: Acrylonitrile-butadiene-styrene copolymer English name: Acrylonitrile Butadiene Styrene Specific gravity: 1.05 g/cm3 Mold shrinkage: 0.4-0.7% Molding temperature: 200-240℃ Drying conditions: 80-90℃ 2 hours Features: 1.Good overall performance, high impact stre...Read more -
Introduction of Polycarbonate (PC) materials
Polycarbonate (PC) Polycarbonate is a thermoplastic engineering plastic developed in the early 1960s. Through copolymerization, blending and reinforcement, many modified varieties have been developed to improve processing and use performance. 1. Performance characteristics Polycarbonate has outs...Read more -
Precision mold parts
Precision mold parts are indispensable parts in mold manufacturing. The following Hubei Shengqi Mold Technology has compiled and summarized the industry names of some mold parts: 1》Plastic mold: plastic mold accessories, plastic mold non-standard parts, flat tip, double shoot tip, square flat t...Read more -
Why make a quick mold
Rapid mold is a tool used to produce items with a certain size, shape and surface accuracy. It is mainly used in mass production. Although the production and production cost of rapid mold is relatively high, because it is mass produced, In this way, the cost of each product has been reduced a lo...Read more
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