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[Chemical Knowledge]：Specification for storage and transport of LDPE

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LDPE (low density polyethylene) is a common chemical raw material, widely used in plastic products, packaging materials and other fields. Due to its special physical and chemical properties, LDPE needs to comply with certain safety regulations during storage and transportation to ensure the safety of personnel and the environment. This article will detail the safety storage and transportation specifications of LDPE.

1. the nature of LDPE

LDPE is a colorless, odorless, non-toxic plastic material, with high acid, alkali, corrosion resistance, but not high temperature and ultraviolet radiation. Its melting point is between 105-135 ° C and its density is between 0.915-0.940g/cm³. LDPE is prone to static electricity during processing and produces toxic gases when burned.

2. LDPE safety storage specification

1. Storage place should choose dry, ventilated, cool place, avoid direct sunlight and high temperature environment.
2. LDPE should be stored on pallets or shelves with a height of not less than 10cm from the ground to prevent moisture and ground pollution.
3. Avoid contact with oxidants, acids and bases and other chemical substances during storage to prevent chemical reactions.
4. Fire fighting equipment and leakage emergency treatment equipment shall be set in the storage area to ensure safety.
5. Storage personnel should be professionally trained to understand the nature of LDPE and safe operating procedures.

3. LDPE safety transport specification

1. transport vehicles should be equipped with fire, explosion, anti-static and other safety facilities, in line with relevant laws and regulations standards.
2. During transportation, the vehicle speed should be kept stable, and sudden braking and severe vibration should be avoided to prevent damage to the goods and personal injury.
3. LDPE should be isolated from other chemical substances during transportation to prevent chemical reactions.
4. Transport personnel shall be professionally trained to understand the nature and safe operation procedures of LDPE and have the ability to respond to emergencies.

4. LDPE leakage emergency treatment

1. In case of LDPE leakage, immediately start the emergency plan and organize professionals to deal with it.
2. The fire source shall be cut off in the leakage area, and smoking and open fire shall be prohibited to prevent fire or explosion.
3. Use special equipment or tools to clean up the leakage and avoid using metal tools to generate sparks.
4. Leakage after cleaning shall be placed in a designated safe area and disposed of in accordance with relevant regulations.

5. summary

LDPE as a common chemical production raw materials, in the storage and transportation process need to strictly abide by the safety norms, to ensure the safety of personnel and the environment. By understanding the nature and safety operation procedures of LDPE, strengthening the management of storage and transportation, and improving the ability of emergency treatment, we can effectively reduce the safety risk and ensure the smooth progress of production activities.

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