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[Chemical Knowledge]：Specification for storage and transportation of SEBS

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

1. Introduction

SEBS(Styrene-Ethylene-Butylene-Styrene) is a widely used in the field of chemical production of raw materials in the elastomer material. Because of its unique physical and chemical properties, SEBS has a wide range of applications in plastic modification, adhesives, lubricating oil thickeners and other fields. However, as a chemical raw material, SEBS has certain safety risks during storage and transportation. In order to ensure production safety and reduce the probability of accidents, it is very important to formulate a set of strict SEBS storage and transportation specifications.

2. the physical and chemical properties of SEBS

SEBS is a thermoplastic elastomer with rubber elasticity, which has good oxidation resistance, ozone resistance, weather resistance, heat resistance, cold resistance, oil resistance and other characteristics. At the same time, SEBS also has excellent processing performance, easy to process molding, can be recycled.

3. SEBS safety storage specification

1. Storage place requirements: SEBS should be stored in a dry, cool, well-ventilated indoor place, avoid direct sunlight and high temperature environment.
2. Storage container requirements: special storage equipment should be used to ensure that the container has good sealing performance and prevent the oxidation reaction of SEBS in contact with air.
3. Storage and stacking requirements: SEBS should be stacked according to the variety, specification and production date, and the stacking height should not be too high to prevent the collapse or damage of the goods.
4. Safety management requirements: fire-fighting equipment should be set up in the storage site, and regular safety inspections and inspections should be carried out to ensure that the storage equipment is intact, and potential safety hazards should be discovered and dealt with in time.

4. SEBS safety transportation specifications

1. Transportation vehicle requirements: special transportation vehicles should be used to ensure that the vehicles have good sealing performance and prevent SEBS from leaking or volatilizing during transportation.
2. Requirements for transportation personnel: transportation personnel shall be professionally trained to understand the physical and chemical properties of SEBS, and master transportation safety knowledge and emergency handling skills.
3. Transportation packaging requirements: SEBS should be packaged in accordance with relevant standards, and the packaging should be firm and sealed to prevent damage or leakage during transportation.
4. Transportation route requirements: A reasonable transportation route should be selected to avoid transportation in bad weather or bad road conditions.

5. SEBS safety storage and transportation precautions

1. In the process of storage and transportation, SEBS should avoid contact with open flame and high heat objects to prevent fire or explosion accidents.
2. During storage and transportation, care should be taken to protect the SEBS packaging to prevent damage to the packaging from causing SEBS leakage or contamination.
3. In the process of storage and transportation, if any abnormal situation of SEBS is found, measures should be taken immediately to deal with it and report to relevant departments in time.

6. conclusion

SEBS as an important raw material for chemical production, there are certain safety risks in the process of storage and transportation. In order to ensure production safety and reduce the probability of accidents, it is necessary to formulate strict SEBS storage and transportation specifications, and strengthen safety management and supervision and inspection work. At the same time, relevant enterprises and personnel should improve safety awareness, strengthen safety training and education, and ensure that the storage and transportation process of SEBS is safe and reliable.

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