In the glass deep processing industry, the stability and processing capacity of the polishing powder working fluid are directly related to the polishing quality, finished product yield and equipment maintenance cost. As an important link in the supply chain, understanding and mastering the correct use and maintenance methods of the polishing powder working fluid is crucial to improving production efficiency and controlling costs.
This article will provide a practical technical reference for various suppliers and users from the aspects of liquid maintenance mechanism, storage specifications, and safe operation requirements.
✅ Why does the glass polishing powder working fluid need regular maintenance?
During the polishing process of the glass edge or surface, the polishing powder working fluid (also known as polishing slurry) plays multiple roles of lubrication, cooling and grinding conduction. However, after continuous operation or long-term use, the concentration of effective polishing particles in the liquid will gradually decrease, leading to the following problems:
The polishing efficiency decreases and the removal rate per unit time slows down;
The surface finish does not meet the standard and fine scratches appear;
The polishing temperature increases, increasing the equipment load;
The edge clarity decreases, affecting the appearance quality of the finished product.
🧪 Correct maintenance of working fluid
In order to extend the service life of the liquid and maintain the stability of polishing, it is recommended that users follow the following operating specifications:
🔁 Maintenance recommendations during the use period:
Check the slurry status daily: observe its fluidity, color and particle suspension;
Add polishing powder regularly: After using it for a period of time (such as continuous use for 1 to 3 days), you can add polishing powder in the recommended proportion to maintain a balanced concentration;
Stir evenly: After adding polishing powder, it is recommended to use a mechanical or pneumatic stirring device to fully mix it to prevent agglomeration or precipitation;
Filter impurities: Regularly filter impurities such as metal debris and glass dust to prevent scratches on the finished product.
🧊 Storage requirements and shelf life
Polishing powder raw materials and prepared working fluid are sensitive to the environment. Proper storage can effectively ensure their stability and polishing performance:
📍Storage environment: should be placed in a cool, ventilated and dry place, avoid direct sunlight and high temperature and humidity;
💧Moisture-proof measures: polishing powder after opening needs to be sealed and stored to prevent agglomeration and performance degradation;
🕒Shelf life: It is recommended to use it within 1 year to obtain the best use effect. Products that exceed the deadline need to be tested with small samples to confirm the effectiveness before being put into use.
⚠️ Precautions for safe operation (suppliers must emphasize)
Although polishing powder is a common industrial material, the following safety rules must still be observed during pulping and use to protect the health of operators and comply with production specifications:
🧤 Wear rubber gloves/finger cots: prevent powder or working fluid from contacting the skin for a long time to avoid allergies or irritation;
😷 Avoid inhaling dust: During the preparation process, it is recommended to operate in a well-ventilated area and wear a mask or respiratory protective device when necessary;
🚫 Strictly prohibited from eating/accidental ingestion: Polishing powder must not be used for any non-industrial purpose, and the storage area should be away from food and drinking water sources;
🧼 Wash hands after operation: After the operation, the contact area should be washed with clean water in time.