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

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In the field of chemical production raw materials, polypropylene (PP) is a common plastic material, which is widely used in various industries and daily necessities. In order to ensure the safety of PP during storage and transportation, a series of specifications and standards need to be followed. This paper will detail the safety storage and transportation specification of PP.

1. the properties and hazards of PP

Polypropylene (PP) is a colorless, odorless, non-toxic plastic material with good heat resistance, chemical resistance and electrical insulation. However, PP may add some additives during processing, such as antioxidants, antistatic agents, etc., which may cause certain harm to the human body and the environment.

2. PP storage specification

1. Storage site requirements: PP should be stored in a dry, ventilated, cool place, avoid direct sunlight and high temperature environment.
2. Storage container requirements: PP should use special plastic containers or metal containers for storage, avoid the use of wooden containers or paper containers, in order to avoid chemical reactions.
3. Storage and stacking requirements: PP should be stacked according to the variety, specification and grade, and the stacking height should be determined according to the product characteristics and warehouse conditions to avoid excessive deformation or damage to the underlying product.

3. PP transport specification

1. transport vehicle requirements: PP should be used for special trucks or containers for transport, vehicles should have moisture-proof, shockproof, anti-friction and other functions, in order to ensure the safety of products in the transport process.
2. Transport packaging requirements: PP should be packaged in special bags or boxes, and the packaging should be firm and sealed to avoid leakage or damage during transportation.
3. Transportation insurance requirements: During transportation, relevant transportation insurance should be purchased to ensure that appropriate compensation can be obtained in the event of an accident.

4. PP safety operation specification

1. operator requirements: the operator should have the relevant chemical operation knowledge and skills, understand the nature and harm of PP, abide by the relevant safety operation procedures.
2. Operating environment requirements: The operating site should have ventilation, dust removal, fire prevention and other functions to ensure safety during operation.
3. Operating equipment requirements: Operating equipment should comply with relevant safety standards and be regularly maintained and maintained to ensure the normal operation and safe use of the equipment.

5. PP emergency treatment specification

1. Leakage treatment: In the event of PP leakage, measures should be taken immediately to stop the leakage and avoid the leakage from spreading to the environment. At the same time, special adsorption materials should be used to clean up the leakage.
2. Fire treatment: In the event of a PP fire, you should use dry powder, foam and other fire extinguishing agents to extinguish the fire, and at the same time, you should pay attention to keep the fire field ventilated to avoid harmful gases.
3. Poisoning treatment: In the event of PP poisoning, the poisoned person should be immediately moved to a ventilated place to keep the respiratory tract unobstructed, and should be promptly sent to the hospital for treatment.

In short, in order to ensure the safety of PP during storage and transportation, it is necessary to strictly abide by relevant specifications and standards, strengthen the training of management and operators, and ensure the quality and safety of products.

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