Controlling the transportation temperature
Temperature has a crucial impact on the stability of water based barrier coating emulsions. During transportation, the temperature should be kept constant as much as possible. Generally speaking, the appropriate temperature range is between 5℃-35℃. Transport vehicles with temperature control functions can be used, especially in hot summer and cold winter. In high temperatures in summer, the on-board refrigeration equipment can be used to prevent the emulsion from deteriorating due to high temperature, and to avoid problems such as excessive evaporation of water and changes in emulsion viscosity. In winter, the emulsion should be prevented from freezing, because freezing may destroy the structure of the emulsion, causing the polymer particles in it to aggregate and affect the performance. At the same time, a temperature monitoring device can be installed on the transport container to grasp the temperature changes in real time.
Preventing bumps and vibrations
Severe bumps and vibrations may cause the components in water based barrier coating emulsions to separate or precipitate. During loading, ensure that the emulsion packaging is stable and avoid shaking in the car. Cushioning materials such as foam and air cushions can be used to fix and isolate the packaging. For large transport vehicles, the transportation route should be planned reasonably, and roads with good road conditions should be selected as much as possible to reduce vibrations caused by uneven roads. In addition, the speed of the vehicle should also be controlled to avoid sudden braking, sharp turns and other aggressive driving behaviors to ensure that the emulsion is transported in a stable environment.
Avoid direct sunlight
Ultraviolet rays have a destructive effect on Water based barrier coating Emulsions. Long-term direct sunlight will trigger chemical reactions in the emulsion, resulting in a decrease in its performance. The transport vehicle should be equipped with shading equipment, such as sunshade cloth, sunscreen film, etc. For emulsions in transparent or translucent packaging, more attention should be paid to shading protection. If it is a long-distance transport, you can choose to drive at night to reduce the exposure to sunlight. At the same time, when choosing a transport container, give priority to opaque materials to further reduce the risk of ultraviolet damage to the emulsion.
Prevent packaging damage
The integrity of the packaging is the key to ensuring the quality of Water based barrier coating Emulsions. Before transportation, the emulsion packaging should be strictly inspected to ensure that there is no damage or leakage. Use high-quality and sturdy packaging materials, such as impact-resistant plastic barrels and well-sealed iron barrels. During transportation, the packaging should be prevented from being squeezed and collided. For multi-layer stacked packaging, attention should be paid to the reasonable stacking height and method to avoid damage to the lower packaging due to excessive pressure. Once the packaging is found to be damaged, it should be handled in time, and the packaging should be replaced or remedial measures should be taken to prevent the emulsion from being exposed to adverse environments and deteriorating.
