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[Chemical Knowledge]：Specification for storage and transportation of PVC profiles

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In the field of chemical production raw materials, PVC (polyvinyl chloride) profile is a common plastic product, which is widely used in construction, pipeline, wire and cable and other fields. In order to ensure the safety of PVC profiles during production, storage and transportation, a series of specifications need to be followed. This article will focus on the safe storage and transportation specifications of PVC profiles.

1. safety of PVC profiles storage specification

1. Storage site requirements
PVC profiles should be stored in a dry, ventilated, moisture-proof, sunscreen, fire-proof special warehouse. The floor of the warehouse shall be flat, free of water and provided with proper drainage facilities. Fire fighting equipment shall be set in the warehouse, and the fire passage shall be unobstructed.
2. Storage and stacking requirements
PVC profiles shall be stacked according to specifications and varieties, with clear identification. The stacking height should be determined according to the profile specifications and the ground bearing capacity to ensure stability and prevent tilting or collapse. Different batches and different specifications of profiles should be stacked separately to avoid confusion.
3. Temperature and humidity control
The temperature in the warehouse should be controlled within the range of 5-35 ℃, and the relative humidity should be maintained between 50%-70%. Avoid high temperature, high humidity environment on the performance of PVC profiles.
4. Fireworks and anti-static measures are strictly prohibited in the
warehouse, and no-smoking signs should be set up. At the same time, anti-static measures should be taken, such as the use of anti-static floors, the installation of static eliminators, etc.
5. Regular inspection and maintenance
regularly check the stored PVC profiles to ensure that their quality is intact and free of damage. If the profile deformation, cracking and other phenomena are found, it should be handled in time. At the same time, the warehouse facilities are maintained to ensure their normal operation.

2. PVC profile transport specifications

1. Transport vehicle requirements
should choose a professional qualification, in line with the relevant provisions of the transport vehicles for PVC profile transport. The vehicle should have good sealing performance to prevent the profile from being contaminated or damaged during transportation.
2. Handling Operation Specification
When handling PVC profiles, you should handle them with care to avoid smashing, dragging and other behaviors. During loading and unloading, measures shall be taken to prevent the profile from scratches, collisions and other damages.
3. Moisture-proof and sun-proof measures should be taken during
transportation to prevent PVC profiles from being exposed to high temperature and high humidity for a long time. Facilities such as damp-proof mats and awnings can be provided in the carriage.
4. Fixing and shockproof measures
profiles should be properly fixed during transportation to prevent sliding or rolling. At the same time, shockproof measures should be taken to reduce the damage to the profile caused by vibration during transportation.
5. Safety supervision
during transportation During transportation, transportation vehicles and personnel should be strictly supervised to ensure compliance with traffic rules and relevant laws and regulations. At the same time, the transported PVC profiles should be inspected regularly to ensure that their quality is intact.

summary:

PVC profiles have a wide range of applications in the field of production raw materials. In order to ensure their safety, it is necessary to strictly comply with storage and transportation regulations. By selecting the appropriate storage site, controlling temperature and humidity, taking fire prevention and anti-static measures, and regular inspection and maintenance, the safety of PVC profiles during storage can be guaranteed. At the same time, the selection of suitable transport vehicles, standardized loading and unloading operations, moisture and sun protection measures, fixed and shockproof measures, and strengthening safety supervision during transportation can ensure the safety of PVC profiles during transportation. Compliance with these specifications helps to improve the production efficiency and service life of PVC profiles, reduce costs and ensure production safety for enterprises.

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