1.吸湿和结块。

1. Moisture absorption and caking.

双层包装袋用于氢氧化钾包装。如果接缝不够快或不够紧，产品很容易吸收包装袋中的水分，影响其质量。因此，将原来的单缝改为双缝需要包装人员在检查进行夹缝，很大程度上隔绝了空气，大大减少了结块导致的密封松动的发生。

Double layer packaging bag is used for potassium hydroxide packaging. If the joint is not fast enough or tight enough, the product can easily absorb the moisture in the packaging bag and affect its quality. Therefore, changing the original single seam to double seam requires the packaging personnel to check and clamp the seam, which isolates the air to a great extent and greatly reduces the occurrence of seal looseness caused by caking.

2.受温度影响。

2. Affected by temperature.

氢氧化钾的温度由滚筒的冷却水流量和滚筒的转速决定，循环水量、循环水温、料筒内喷嘴是否堵塞、料筒是否结垢直接影响产品温度，严重影响机械下料温度的均匀性。清洗喷嘴后，清洗桶内水垢，增加循环水量。将氢氧化钾温度从63c-66c降低到58C。通过降低下料温度，可以减少结块现象。

The temperature of potassium hydroxide is determined by the cooling water flow of the drum and the rotating speed of the drum. The circulating water volume, circulating water temperature, whether the nozzle in the barrel is blocked and whether the barrel is scaling directly affect the product temperature and seriously affect the uniformity of mechanical blanking temperature. After cleaning the nozzle, clean the scale in the bucket and increase the circulating water. Reduce the temperature of potassium hydroxide from 63c-66c to 58c. The caking phenomenon can be reduced by reducing the blanking temperature.

氢氧化钾有许多与环境和温度密切相关的粘结原因。这两个方面要特别注意。为了避免影响我们的使用，日常的保护和保管要考虑很多因素，每个环节都不能操之过急。毕竟它的质量也是影响使用效率的基本因素之一。

Potassium hydroxide has many bonding reasons closely related to environment and temperature. Special attention should be paid to these two aspects. In order to avoid affecting our use, many factors should be considered in daily protection and storage, and each link should not be too hasty. After all, its quality is also one of the basic factors affecting the use efficiency.

氢氧化钾封闭作业的保存和使用注意事项操作人员须接受专门培训并严格遵守操作规则。建议操作人员佩戴头罩式电动送风过滤防尘口罩、橡胶耐酸碱服、橡胶耐酸碱手套。远离可燃物和易燃物。避免灰尘。避免接触酸。

Precautions for storage and use of potassium hydroxide sealing operation operators must receive special training and strictly abide by the operating rules. It is recommended that operators wear hooded electric air supply filter dust mask, rubber acid and alkali resistant clothing and rubber acid and alkali resistant gloves. Keep away from combustibles and combustibles. Avoid dust. Avoid contact with acids.

搬运氢氧化钾时要小心，以防损坏包装和容器。配备泄漏应急处理设备。空容器可能会留下有害物质。稀释配制好的溶液时，应在水中加入碱，以避免沸腾和飞溅。氢氧化钾储存在凉爽、干燥和通风良好的仓库中。远离火种和热源。仓库内的湿度不应超过85%。包装须密封防潮。它应与可燃材料和酸分开储存，不应混合。储存区应配备合适的材料以防止泄漏。

Be careful when handling potassium hydroxide to prevent damage to packaging and containers. Equipped with leakage emergency treatment equipment. Empty containers may leave harmful substances. When diluting the prepared solution, alkali shall be added to the water to avoid boiling and splashing. Potassium hydroxide is stored in a cool, dry and well ventilated warehouse. Keep away from fire and heat sources. The humidity in the warehouse shall not exceed 85%. The package must be sealed and moisture-proof. It shall be stored separately from combustible materials and acids and shall not be mixed. The storage area shall be equipped with suitable materials to prevent leakage.

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