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

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PPR(Polypropylene Random Copolymer, random copolymer polypropylene) is a widely used raw material in the field of chemical production. Due to its unique physical and chemical properties, PPR needs to follow 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 PPR.

1. the physical and chemical properties of PPR

PPR is a translucent, colorless, odorless thermoplastic with high heat resistance, cold resistance, chemical resistance and electrical insulation. At the same time, PPR also has good processing performance, easy to process into various shapes of products. These properties make PPR have a wide range of applications in the field of chemical production.

2. PPR safety storage specification

1. Storage place requirements: PPR should be stored in a dry, ventilated, dark, clean indoor place, avoid direct sunlight and high temperature environment.
2. Storage and stacking requirements: PPR should be neatly stacked to avoid pressure deformation of the bottom product caused by excessive stacking. At the same time, different batches of products should be stacked separately to avoid confusion.
3. Storage life requirements: PPR has good long-term storage stability, but under high temperature and ultraviolet irradiation, it will cause product aging and degradation. Therefore, the quality of stored PPR products should be checked regularly to ensure that they meet the requirements of use.

3. PPR safety transport specification

1. Transport packaging requirements: PPR should be packaged with packaging materials that meet national standards to ensure that the product will not be damaged or leaked during transportation. At the same time, the packaging should be marked with product name, specifications, production date and other information.
2. Requirements for transport vehicles: PPR should be transported by transport vehicles with rainproof, sunscreen, fire prevention and other functions to ensure that the product will not be affected by the external environment during transportation.
3. Transportation process requirements: During transportation, severe vibration, collision and friction should be avoided to avoid damage to the product. At the same time, it should be ensured that the environmental conditions such as temperature and humidity of the product during transportation meet the requirements.
Precautions for
4. PPR safety storage and transportation

1. During storage and transportation, relevant laws, regulations and standard requirements should be observed to ensure product quality and safety.
2. For long-term storage of PPR products, regular quality inspections should be carried out to ensure that they meet the requirements for use.
3. During the transportation process, keep close contact with the transportation company to keep abreast of the transportation status and arrival time of the product.
4. Products with quality problems should be dealt with in a timely manner to avoid harm to the environment and personnel.

In short, PPR is an important raw material for chemical production, and its safe storage and transportation regulations are of great significance to ensure product quality and personnel environmental safety. In actual operation, relevant specifications and requirements should be strictly observed to ensure product quality and safety.

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