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[Chemical Knowledge]:BOPA storage methods and transport specifications

BOPA (biaxially oriented nylon) is an important raw material widely used in the field of chemical production. Due to its unique physical and chemical properties, BOPA needs to strictly comply with specific safety regulations during storage and transportation to ensure personnel safety and environmental protection. This article will detail the BOPA specification requirements for safe storage and transportation.

1. the physical and chemical properties of BOPA

BOPA is a crystalline polymer material with high strength, hardness, heat resistance and chemical resistance. However, it is also hygroscopic and easily reacts with water molecules, resulting in performance degradation. Therefore, during storage and transportation, special attention needs to be paid to control humidity and avoid contact with water.

2. BOPA safety storage specification

1. Storage facilities requirements: BOPA should be stored in a dry, ventilated, cool special warehouse, avoid direct sunlight and high temperature environment. The warehouse floor should be flat, non-slip, and with anti-leakage measures.
2. Storage container requirements: BOPA should be stored in a special sealed container to ensure that it is not affected by the external environment. Containers shall be moisture-proof, oxidation-proof and kept clean.
3. Storage and stacking requirements: BOPA should be stacked according to batches and specifications, and the stacking should be stable, not exceeding the specified height, and a safe passage should be reserved. Different batches of BOPA should be stored separately to prevent mixing.
4. Safety identification requirements: obvious safety identification shall be set up in the storage area, including warning signs such as flammable, explosive and toxic, and corresponding fire fighting equipment and first aid supplies shall be provided.

3. BOPA transportation specifications

1. Transportation vehicle requirements: The vehicle transporting BOPA should have moisture-proof, sun-proof, rain-proof and other functions, and keep it clean. The vehicle shall comply with relevant regulations and standards and have a valid transport permit.
2. Loading and unloading operation requirements: When loading and unloading BOPA, it should be loaded and unloaded lightly to avoid severe vibration and friction to prevent packaging damage. Loading and unloading personnel should wear protective gloves, masks and other personal protective equipment.
3. Transportation and stacking requirements: During transportation, BOPA should be stacked according to batches and specifications, stacked firmly, and avoid mixing with other chemicals. During transportation, it should be well ventilated and avoid direct sunlight.
4. Transportation safety requirements: During transportation, you should comply with road traffic safety regulations, keep the speed stable, and avoid operations such as sudden braking and sharp turns. Transportation vehicles shall be equipped with corresponding fire fighting equipment and first aid supplies.

4. emergency treatment measures

in the process of storage and transportation of BOPA, such as leakage, fire and other accidents, should take the following emergency treatment measures:

1. Leakage treatment: in case of BOPA leakage, should immediately stop the operation, close the leakage source, and use special adsorption materials to clean up the leakage. Dust shall be avoided during cleaning to prevent environmental pollution.
2. Fire treatment: In case of fire, stop the operation immediately, turn off the fire source, and use fire extinguishers, foam and other fire extinguishing equipment to extinguish the fire. In the process of fire fighting, the safety of site personnel shall be protected to prevent secondary accidents.

In conclusion, in order to ensure the safe storage and transportation of BOPA in the field of chemical production raw materials, it is necessary to strictly comply with relevant safety regulations and requirements. By strengthening the construction and management of storage and transportation facilities, standardizing operation behavior, and improving emergency response capabilities, it can effectively ensure personnel safety and reduce environmental pollution, and promote the sustainable development of the chemical industry.
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