Chemical hazardous substances classification

Fire and explosion accidents typically arise from nine key factors that, if not properly managed, can lead to serious incidents. First, improper fire management is a common issue. Whether it's during industrial processes like welding, forging, or heat treatment, or in daily activities such as smoking or using stoves, the lack of control over fire sources can create dangerous situations.

Second, poor handling of flammable materials is another major cause. Warehouses may not meet fire safety standards, and materials are often stored without proper classification. For example, incompatible chemicals might be mixed together, which can lead to dangerous reactions. Also, substances that react with water might be placed in damp areas, increasing the risk of fire.

Third, electrical equipment that isn't properly insulated or installed according to regulations can cause short circuits, overloads, or excessive resistance at connections, all of which can spark fires.

Fourth, an irrational layout of production processes can also contribute to hazards. Inflamable and explosive areas may lack necessary fireproofing or explosion-proof measures. Equipment that is not regularly maintained or repaired poorly can become a potential danger.

Fifth, violating safety procedures is a critical factor. This includes overheating or overpressurizing equipment, or using flammable liquids like gasoline in unsafe locations. These actions significantly increase the likelihood of a fire or explosion.

Sixth, poor ventilation in production areas can allow flammable vapors, gases, or dust to accumulate in the air. When these mixtures reach explosive concentrations and come into contact with a fire source, they can trigger a disaster.

Seventh, faulty lightning protection systems or lack of regular maintenance can result in fires caused by lightning strikes. This is especially dangerous in open or high-risk areas.

Eighth, static electricity buildup in flammable or explosive environments can lead to sparks, which may ignite surrounding materials if not properly controlled.

Ninth, improperly stored items like rags, tarps, or oil-stained metal scraps can spontaneously catch fire under certain conditions, posing a hidden but serious threat.

Understanding and addressing these factors is crucial for preventing fire and explosion accidents. By following strict safety protocols and maintaining proper controls, many of these risks can be significantly reduced.

China Labor Insurance Network

Lighting Accessories

Lamp accessories are various parts and accessories used to install, secure and connect lighting fixture. They play an important role, not only to ensure the normal operation of the lamp, but also to improve the use effect and aesthetics of the light.

There are many materials for making lamp accessories, generally speaking, there are metal, plastic, glass, ceramics, etc. Metal generally has a long service life, corrosion resistance, and should not be aged, such as iron product lamps, which have a long service life; Plastic lighting product have a short use time, a faster aging speed, and are easy to deform when heated; The service life of glass and ceramic lighting is long as well.

Nowadays, the lighting and lighting accessories industry uses metal materials as the most widely used base, generally used materials are zinc alloy, aluminum alloy, steel, stainless steel, etc. The use of technology is mainly electroplating, painting, oxidation and electrophoretic coating. With the current people to lighting accessories product performance requirements and environmental awareness improved, electrophoretic coating process has gradually become the preferred process for surface treatment of lighting accessories.

Indoor Chandelier Pendant

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Zhengdong Lighting Co., Ltd. , https://www.sundint.com