ABS, namely acrylonitrile butadiene styrene copolymer, is an amorphous polymer, which has no obvious melting point, high melt viscosity, poor fluidity, poor thermal stability, poor weather resistance, sensitivity to temperature and shear rate, and moisture absorption tendency. Generally, ABS has a m... READ MORE
1. According to the typhoon warning information, the Personnel Administration Department shall inform Green Chemical Industry and Equipment Department in advance to trim the leaves and branches of the garden trees with a height of more than 5m, and reinforce and protect the big trees with bamboo pol... READ MORE
September 10th ,2022 will be Chinese Traditional Mid-Autumn Day. It is one of the most important holidays in Chinese culture; its popularity is on par with that of Chinese New Year. The history of the Mid-Autumn Festival dates back over 3,000 years. The festival is held on the 15th day of the 8th ... READ MORE
The commercial construction industry depends on access doors and panels for a variety of reasons. Selecting the right one is essential to success, and the wrong one can compromise the safety of people and create contract issues. These access panels are used in most commercial projects, from condomin... READ MORE
The Access Panel is a simple way to allow easy access into a building. It can be recessed into a wall or surface mounted. It may be a single or double leaf design, opening out toward the user or in toward the wall. These panels are popular among architects, contractors, and builders. Stainless steel... READ MORE
Welding is a kind of joint process method that promotes the local heating and melting of the section of the welded metal to reach the liquid state through the arc thermal effect produced by the welding equipment, so that the originally separated metal can be combined into a solid and non detachable ... READ MORE
Key points of packaging: practicability: According to the shape, size and state of the product, the packaging design is carried out after comprehensive consideration. If you want to install heavier products, you need to make the design more solid, and you can't ignore the labor-saving design. For ... READ MORE
In order to maintain good production order, improve production efficiency, strengthen product quality inspection on the production site, strengthen workers' sense of responsibility, timely find and handle products with quality problems, and prevent repeated occurrence of various product quality prob... READ MORE
Specification for incoming inspection of parts and components. Through inspection and testing of incoming materials, ensure that the quality of incoming materials can meet the specified use requirements. Warehouse: the warehouse keeper is responsible for receiving materials, notifying the incoming... READ MORE
Inspection requirements for powder spraying 1. Appearance The surface shall be uniformly colored and meet the requirements of the color plate. There shall be no color difference, no scratch, no particle, no bubble and no unevenness. 2. Whether the thickness of plastic powder is within the specifi... READ MORE
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