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[Chemical Knowledge]：Specification for storage and transportation of polyether defoamer

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The safety of polyether defoamer storage and transportation specifications

1. Introduction

polyether defoamer is an important raw material widely used in the production process of chemical products. Due to its unique physical and chemical properties, polyether defoamers need to strictly comply with certain specifications during storage and transportation to ensure their safety and stability. This article will detail the safety storage and transportation specifications for polyether defoamers.

2. the physical and chemical properties of polyether defoaming agent

polyether defoaming agent is usually a liquid with low surface tension, which can effectively eliminate and inhibit the generation of foam. Its molecular structure contains a large number of ether bonds and hydroxyl groups, which makes it have good hydrophilicity and oleophobicity. In addition, polyether defoamers have excellent thermal and chemical stability and can be used in a wide range of pH values.

3. polyether defoamer safety storage specifications

1. Storage environment: polyether defoamer should be stored in a dry, cool, well-ventilated indoor environment, avoid direct sunlight and high temperature.
2. Storage container: A special sealed container should be used to store polyether defoamer to ensure that the container has good sealing and corrosion resistance.
3. storage period: polyether defoamer in the correct storage conditions, generally can be stored for 12-24 months. Regular quality checks should be carried out during storage to ensure its effectiveness.

4. polyether defoamer transportation specifications

1. Transportation container: A special container with good sealing and corrosion resistance should be selected for transportation to ensure that the polyether defoamer will not leak or deteriorate during transportation.
2. Transportation conditions: polyether defoamer should be transported at room temperature to avoid high temperature and low temperature environment. At the same time, it should be ensured that there will be no strong vibration or collision during transportation.
3. Transportation documents: When transporting polyether defoamers, complete product specifications, transportation contracts and related safety documents should be provided to ensure transportation safety and compliance.

5. polyether defoamer safety use specification

1. before use should be carried out small test, in order to determine the applicable concentration and amount of polyether defoamer.
2. Avoid contact with skin during use. Rinse with water immediately if in contact.
3. The polyether defoamer should be uniformly added to the well-stirred system to ensure its uniform dispersion.
4. The equipment shall be cleaned after use to prevent corrosion or contamination of the equipment by residues.

6. waste polyether defoamer treatment specification

1. waste polyether defoamer should be processed in accordance with the relevant environmental regulations, to avoid pollution to the environment.
2. The waste polyether defoamer can be treated by incineration, chemical treatment or physical treatment, and the specific method should be selected according to the actual situation.

7. conclusion

polyether defoamer is an important raw material for chemical production, and its safety storage and transportation regulations are of great significance to ensure production safety and product quality. In the process of use, relevant specifications should be followed to ensure the safety and compliance of the operation. At the same time, the waste polyether defoamer should also be properly treated to protect the environment and resources.

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