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

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Hard foam polyether has a wide range of applications in the field of chemical production raw materials, but because of its special chemical properties, for its storage and transportation in the process of high security requirements. In order to ensure the storage and transportation safety of rigid foam polyethers, a series of strict specifications need to be observed. This article will detail the safety storage and transportation specifications for rigid foam polyethers.

1.
of the risk of rigid foam polyether
rigid foam polyether as a chemical raw material, has a certain degree of risk. Its vapor and air can form an explosive mixture, and it is easy to burn and explode in case of open flame and high heat. Contact with an oxidant to cause a chemical reaction or to cause combustion. In the fire, the heated container has the risk of explosion. Its vapor is heavier than air and can spread to a considerable distance at a lower point, and it will catch fire and backburn in case of a fire source. In case of high heat, the internal pressure of the container increases, and there is a risk of cracking and explosion. Therefore, special care is required during storage and transportation.

2. hard foam polyether storage specification

1. stored in a cool, ventilated warehouse. Keep away from fire and heat source. The temperature of the warehouse should not exceed 37 ℃. Keep container sealed. Should be stored separately from the oxidant, do not mix storage. Explosion-proof lighting and ventilation facilities shall be adopted. It is forbidden to use mechanical equipment and tools that are easy to produce sparks. The storage area should be equipped with leakage emergency treatment equipment and suitable containment materials.
2. During the storage process, it is necessary to regularly check the tightness and integrity of the storage facilities, and find and solve possible leakage problems in time. At the same time, the storage facilities need to be regularly maintained and maintained to ensure their normal operation and safety.

3. rigid foam polyether transport specification

1. before transport should first check whether the packaging container is complete, sealed, transport process to ensure that the container does not leak, do not collapse, do not fall, do not damage. It is strictly prohibited to mix with acids, oxidants, food and food additives. During transportation, the transportation vehicles shall be equipped with corresponding types and quantities of fire-fighting equipment and leakage emergency treatment equipment. During transportation, it shall be protected from sun exposure, rain and high temperature. Road transportation shall be carried out according to the prescribed route, and do not stop in residential areas and densely populated areas.
2. During transportation, it is necessary to comply with relevant transportation regulations and standards to ensure the safety of transportation vehicles and personnel. At the same time, it is necessary to closely monitor and manage the transportation process to find and solve possible safety problems in time.

4. hard foam polyether safety operation specification

1. Closed operation, provide good natural ventilation conditions. Operators must be specially trained and strictly abide by the operating procedures. It is recommended that operators wear self-priming filtering respirator (half mask), chemical safety goggles, anti-static overalls and rubber oil-resistant gloves. Keep away from fire and heat sources. Smoking is strictly prohibited in the workplace. Use explosion-proof ventilation systems and equipment. Prevent vapor leakage into the workplace air. Avoid contact with oxidizing agents. Handle lightly to prevent damage to packaging and containers. Equipped with corresponding types and quantities of fire fighting equipment and leakage emergency treatment equipment. Empty containers may leave harmful substances.
2. During the operation, it is necessary to strictly abide by the safety operation procedures to ensure the safety and health of the operators. At the same time, it is necessary to closely monitor and manage the operation process to find and solve possible safety problems in time.

In short, as a chemical raw material, rigid foam polyether needs to strictly abide by relevant safety regulations during storage and transportation to ensure its safety and reliability. At the same time, it is necessary to strengthen management and monitoring, discover and solve possible safety problems in a timely manner, and ensure the safety of people's lives and property.

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