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[Chemical Knowledge]：Specification for storage and transportation of polypropylene

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Polypropylene (Polypropylene, referred to as PP) is a common chemical production raw materials, with excellent chemical resistance, heat resistance, electrical insulation and mechanical properties, widely used in packaging, building materials, automobiles, home appliances and other fields. In order to ensure the safety of polypropylene during storage and transportation, this article will introduce the relevant specifications in detail.

1. the safety
of polypropylene
polypropylene itself is a non-toxic, odorless plastic material, but under high temperature, oxidation or ultraviolet radiation, it may decompose to produce harmful gases. Therefore, during storage and transportation, exposure to high temperature, open flame and direct sunlight should be avoided.

In addition, polypropylene may add some additives during the processing, such as antioxidants, antistatic agents, etc., which may have a certain impact on the human body and the environment. Therefore, in the process of production, storage and transportation, the amount and quality of additives should be strictly controlled to ensure product safety.

2. polypropylene storage specification

1. The storage place should be dry, ventilated, moisture-proof, avoid direct sunlight and high temperature environment.
2. Storage should be classified storage, different batches, different specifications of polypropylene should be stacked separately, and have a clear identification.
3. During the storage process, the product quality should be checked regularly. If there is discoloration, deformation, peculiar smell, etc., it should be handled in time.

3. polypropylene transportation specifications

1. Before transportation, check whether the packaging is intact, and replace it in time if it is damaged.
2. Avoid violent vibration, collision and extrusion during transportation to avoid damage to the product.
3. The transport vehicles shall have safety measures such as fire prevention, explosion-proof and anti-static to ensure the safety of the transport process.

4. emergency plan

In order to deal with the safety accidents that may occur during the storage and transportation of polypropylene, corresponding emergency plans should be formulated. The emergency plan shall include the following contents:

1. Organization and responsibilities: clarify the composition and responsibilities of the emergency rescue organization to ensure that the rescue work can be carried out quickly in case of emergency.
2. Preventive measures: Formulate preventive measures to reduce the probability of safety accidents. For example, regularly check the safety of storage and transportation facilities, train employees on safety awareness, etc.
3. Emergency response process: formulate detailed emergency response process, including accident report, on-site disposal, personnel evacuation, rescue coordination and other links.
4. Emergency materials reserve: reserve necessary emergency materials in advance, such as fire extinguishers, fire blankets, gas masks, etc., to ensure that they can be used in time in an emergency.
5. Training and drills: Organize regular safety training and emergency drills for employees to improve their safety awareness and ability to respond to emergencies.

In short, in order to ensure the safe storage and transportation of polypropylene in the field of chemical production raw materials, we should follow the relevant norms and standards, strengthen management and monitoring, improve the safety awareness of employees, formulate corresponding emergency plans, and ensure the safety and stability of the whole process.

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