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[Chemical Knowledge]：Specification for storage and transport of PTFE suspended fines

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PTFE suspended particles are widely used in the field of chemical production raw materials, but due to its special physical and chemical properties, its safety and storage and transportation standards are also very strict. This paper will detail the specifications for safe storage and transportation of PTFE suspended fines.

1. the properties of PTFE suspended fine particles

PTFE (polytetrafluoroethylene) is a polymer compound, with excellent chemical resistance and heat resistance, and extremely low friction coefficient, is widely used in chemical industry, machinery, electronics and other fields. PTFE suspended fine particles are made of PTFE resin through special processing, with small particle size, high specific surface area and activity.

2. safety of PTFE suspended fine particles storage specification

1. Storage container selection: should choose a good sealing, corrosion-resistant container for storage, in order to avoid PTFE suspended fine particles with the outside air or moisture contact and deterioration.
2. Storage environment requirements: PTFE suspended particles should be stored in a dry, cool, well-ventilated indoor environment, avoid direct sunlight and high temperature environment.
3. Storage and stacking specifications: Keep the container sealed during storage and avoid stacking too high to prevent the container from being damaged or tilted to cause leakage.

3. PTFE suspended fine particles transport specification

1. transport container selection: should be selected with corrosion resistance, pressure, good sealing of the special container for transport, to ensure that the transport process will not leak or outside material contamination.
2. Requirements for transport vehicles: Special transport vehicles that comply with relevant regulations should be selected to ensure that the vehicles are stable and safe during transportation.
3. Requirements for transportation personnel: Transportation personnel should be professionally trained to understand the nature and transportation specifications of PTFE suspended fine particles to ensure safety during transportation.

4. PTFE suspended fine particle safety operation specification

1. Operators should be professionally trained to understand the nature of PTFE suspended fine particles and safe operation procedures to ensure safety during operation.
2. During the operation, the room should be kept well ventilated to avoid the operator's long-term contact with PTFE suspended fine particles and cause physical discomfort.
3. Professional protective clothing and gloves should be worn during operation to avoid direct skin contact with PTFE suspended fine particles.

5. PTFE suspended fine particles emergency disposal specification

1. In case of leakage accident, immediately stop the operation, close the leakage source, and use special adsorption material to clean up the leakage.
2. In case of physical discomfort caused by contact with PTFE suspended fine particles, the personnel shall be evacuated from the scene immediately and necessary medical treatment shall be carried out.
3. In the event of a fire accident, special fire extinguishing equipment shall be used immediately to extinguish the fire, and water or foam fire extinguishing equipment shall be avoided.

In short, PTFE suspended fines are widely used in the field of chemical production raw materials, but their safety and storage and transportation specifications are also very strict. Therefore, the relevant regulations and operating procedures should be strictly observed during use to ensure safety during operation.

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