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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 -
The history of plastics
The development of plastics can be traced back to mid-19th. At that time, in order to meet the needs of the booming textile industry in the UK, chemists mixed different chemicals together, hoping to make bleach and dye. Chemists are particularly fond of coal tar, which is curd-like waste condense...Read more -
The composition of the mold
Which parts of the mold consist of: In addition to the mold itself, it also needs a mold base, a mold base, and a mold core to cause the part to be ejected. These parts are generally made of universal type. Mold : 1. Various molds and tools used in industrial production to obtain the required pr...Read more -
Biodegradable materials
Degradable materials can generally be divided into four categories: photodegradable plastics, biodegradable plastics, photo/biodegradable plastics and water-degradable plastics. Photodegradable plastics are photosensitizers mixed into plastics. Under the action of sunlight, the plastics graduall...Read more -
What is the specific difference between the inclined top and the slider on the injection mold
1. The difference in meaning Die slanting top, also known as slanting tip and slanting top, is a common term used in the mold industry in the Pearl River Delta region dominated by Hong Kong-funded mold factories. It is a mechanism used to form internal barbs in the mold design. It is suitable for...Read more -
Principle of Ultrasonic Welding
Ultrasonic welding uses an ultrasonic generator to convert 50/60 Hz current into 15, 20, 30 or 40 KHz electrical energy. The converted high-frequency electric energy is again converted into mechanical motion of the same frequency through the transducer, and then the mechanical motion is transmit...Read more -
The Dragon Boat Festival
The Dragon Boat Festival is a large folk festival that integrates blessings and evil spirits, celebrations, entertainment, and food. It originated from the ancient ancestors choosing “Flying Dragon in the Sky” to worship the dragon ancestors, pray for good luck, and ward off evil and...Read more -
Several major regions of China’s mold industry
In recent years, the mold industry has developed rapidly, and its geographical distribution characteristics have gradually taken shape. In terms of regional distribution, the Pearl River Delta, Yangtze River Delta and Anhui have developed rapidly. Guangdong Guangdong is now China’s most im...Read more -
Company Profile
Ningbo Prestige (Plastic) Metal Products Co., Ltd. (P&M)—Located in Yuyao, known as [the hometown of molds, the kingdom of plastics], it is connected to Shanghai Port in the north, Ningbo Port in the east, and is close to the 329 national highway double line. The sea, land and air tran...Read more -
Compared with other materials, plastic has the following performance characteristics
1. Lightweight Plastic is a lighter material with a relative density of 0.90-2.2. Obviously, can plastics float on the water? Especially foamed plastics, because of the micropores inside, the texture is lighter, and the relative density is only 0.01. This feature allows plastics to be used in t...Read more
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