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[Chemical Knowledge]：Specification for storage and transport of LLDPE polyethylene

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LLDPE polyethylene in the field of chemical production of raw materials in the safety of storage and transportation specifications

1. Introduction

LLDPE polyethylene is a widely used in the field of chemical production of raw materials, because of its unique physical and chemical properties, so that it needs special safety measures in the process of storage and transportation. In order to ensure the safety of LLDPE polyethylene during storage and transportation, this article aims to explore its related safety regulations.

2. the properties of LLDPE polyethylene

LLDPE polyethylene is a thermoplastic with excellent low temperature resistance, but poor high temperature resistance. In addition, it also has excellent resistance to the corrosion of most acid-base salt solutions, but not to the corrosion of acid-base salt solutions with oxidizing properties. The density of LLDPE polyethylene is usually between 0.915-940g/cm3, which has good electrical insulation.

3. LLDPE polyethylene storage specification

1. Storage site selection: should choose dry, ventilated, sunscreen, rainproof site for storage, avoid direct sunlight and high temperature environment.
2. Storage container selection: Special polyethylene storage tanks or well-sealed containers should be used for storage, and metal containers should be avoided to avoid chemical reactions.
3. Storage and stacking specifications: should be stacked neatly, maintain appropriate access and space, convenient access and ventilation.
4. Storage period management: Inventory counts and quality checks should be carried out regularly to ensure that materials are aging or quality degradation due to excessive storage time.

4. LLDPE polyethylene transport specifications

1. Transport vehicle selection: should choose a professional dangerous goods transport qualified vehicles for transport, to ensure the safety of the transport process.
2. Transport packaging specification: special polyethylene packaging bags or containers should be used for packaging to ensure that the packaging is tight and does not leak.
3. Transportation route planning: transportation routes with good road conditions and short distances should be selected to reduce transportation time and risks.
4. Transport personnel training: Transport personnel should be trained professionally in the transport of dangerous goods to improve their safety awareness and operational skills.

5. LLDPE polyethylene safety management measures

1. Establish a sound safety management system and operating procedures, clear the responsibilities and authorities of management personnel at all levels to ensure the implementation of the safety measures.
2. Strengthen on-site safety inspection and monitoring, discover and eliminate potential safety hazards in time, and ensure safety during storage and transportation.
3. Conduct regular safety training and education for employees to improve their safety awareness and operational skills and enhance their self-protection capabilities.
4. Equipped with complete emergency rescue equipment and equipment, formulate detailed emergency rescue plan to ensure timely and effective handling in emergency situations.

6. conclusion

LLDPE polyethylene as an important raw material for chemical production, its safety storage and transportation regulations are of great significance to ensure production safety and personnel health. By understanding the nature of LLDPE polyethylene, strictly complying with storage and transportation specifications, and strengthening safety management measures, safety risks can be effectively reduced to ensure the smooth progress of the chemical production process.

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