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[Chemical Knowledge]：Specification for storage and transportation of polyphenylene sulfide

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Polyphenylene sulfide (PPS) is a high-performance special engineering plastic with excellent heat resistance, chemical resistance, flame retardancy and electrical insulation, which is widely used in the field of chemical production raw materials. In order to ensure the safety of PPS during storage and transportation, this article will introduce its storage and transportation specifications in detail.

1. storage specifications for polyphenylene sulfide

1. Storage environment requirements
polyphenylene sulfide should be stored in a dry, cool, well-ventilated indoor environment, avoiding direct sunlight and high temperature. The storage temperature should be controlled between -10 ℃ ~ 40 ℃, and the relative humidity should be maintained between 50% ~ 80%.
2. Storage containers require
storage of polyphenylene sulfide containers should have good sealing performance to prevent the entry of air and moisture. At the same time, the container should have chemical resistance and sufficient strength to ensure storage safety.
3. Storage and stacking requirements
polyphenylene sulfide should be stacked separately according to the variety, specification and grade. The stacking height should be determined according to the strength of the container and the ground bearing capacity, and should not exceed 2 meters. Stacking should be kept neat and stable to prevent the goods from slipping and collapsing.

2. polyphenylene sulfide transport specification

1. Transport packaging requirements
polyphenylene sulfide transport packaging should meet the relevant national standards, with sufficient strength and impact resistance, can effectively protect the goods in the transport process from damage. The name, specification, quantity, production date and manufacturer of the goods shall be indicated outside the package.
2. Transport vehicles require that vehicles
to transport polyphenylene sulfide should have safety facilities such as rainproof, sunscreen, fire prevention and theft prevention to ensure the safety of goods during transportation. At the same time, the vehicle should be kept clean and dry to prevent the cargo from being contaminated.
3. Transportation Insurance Requirements
In order to ensure the safety of polyphenylene sulfide during transportation, they should insure the cargo transportation insurance. In case of accidental loss, they can obtain corresponding economic compensation.

to 3. the safety operation of polyphenylene sulfide

1. operating personnel requirements
operating polyphenylene sulfide personnel should undergo professional training, understanding of the nature of polyphenylene sulfide and safe operation procedures, with the corresponding safety awareness and operational skills.
2. Operating environment requires that the
operating environment of polyphenylene sulfide should have good ventilation and dust removal facilities to maintain air circulation and cleanliness. At the same time, should avoid the fire or high temperature environment, to prevent the fire or explosion accident.
3. The operation process requires
to strictly follow the safety operation procedures during the operation of polyphenylene sulfide to ensure the safety and stability of the operation process. In case of abnormal situation, the operation should be stopped immediately and corresponding measures should be taken to deal with it.

4. of polyphenylene sulfide emergency disposal specification

1. fire emergency disposal
in the event of a polyphenylene sulfide fire, should immediately start the emergency plan, the use of dry powder, foam and other fire fighting equipment for fire fighting, while organizing evacuation and rescue. Keep a safe distance when extinguishing fire to prevent high temperature burns and poisoning accidents.
2. Leakage emergency disposal
If a polyphenylene sulfide leakage accident occurs, measures should be taken immediately to stop the leakage and recovery treatment to prevent the leakage from polluting the environment. At the same time, the leakage area should be ventilated and cleaned to eliminate potential safety hazards.

In short, in order to ensure the safe storage and transportation of polyphenylene sulfide in the field of chemical production raw materials, we should strictly abide by the relevant storage and transportation specifications, strengthen safety management and operation training, improve emergency response capabilities, and ensure the entire production process Safety and stability.

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