The most widely used flame-retardant plastic duct in the market is the PP duct (polypropylene duct). Because polypropylene material itself has the characteristics of high temperature resistance and non-combustibility, it is widely used in the production and manufacture of fire protection equipment.T
Has the manufacturer talked about the problems and solutions encountered in the production of PP pipes? With the development of the pipe fitting industry, more and more new pipes are used by people, and PP pipes are also very popular, which also promotes the development of pipe manufacturers. In fac
The so-called waste gas treatment is to have soot waste gas treatment, dust waste gas treatment, organic waste gas treatment, waste gas malodor treatment, acid-base waste gas treatment.What is exhaust gas treatment: exhaust gas treatment is also called exhaust gas purification and exhaust gas filtra
How to identify PPR tubes1. Touch: Whether the texture is delicate and the particles are uniform. Nowadays, PPR pipes on the market mainly have several colors of white, gray, and green. Under normal circumstances, recycled plastic cannot be made white, so consumers often think that white is the best
Laboratory waste gas treatment system designDesign BasisThe design of the laboratory exhaust gas treatment system must follow the national ventilation, fire protection, environmental protection, energy saving and other standards and regulations, including: "Heating, Ventilation and Air Conditioning
A complete set of wet scrubbers requires accurate calculations. The wet scrubber calculates parameters such as diameter, height, wall thickness, air volume, etc. The calculation method of wet scrubbers affects the efficiency and functions of exhaust gas treatment, such as: exhaust gas stays in the w
Laboratory construction is a long-term development and improvement process, involving a wide range of areas, including laboratory decoration, water supply and drainage systems, electrical systems, ventilation and exhaust systems, HVAC systems, air supply systems, pure water systems, and clean experi
How is PVC sheet madeThe chemical method of making PVC sheets involves the use of the simplest units, called monomers, which are linked together during the polymerization process to form long molecular chains (also called polymers), called polymers.This is the case with polyvinyl chloride, which is
1. ExplosiveCommon dangers are in chemical laboratories, mainly due to direct explosions caused by chemical reactions, which may trigger detonation points, detonation points, or external forces or fires.2. CorrosionThe kind of danger comes from the corrosion of human skin, eyes, respiratory tract, e
The laboratory ventilation system is one of the largest and most influential systems in the entire laboratory design and construction process. A scientific and reasonable ventilation system requires good ventilation effect, low noise, easy operation, energy saving, and even requires indoor pressure
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