This article introduces the advantages of chemical barrels and the sand eye problem of iron chemical barrels.

　　Due to the long material flow of 1-ton plastic chemical barrels, in addition to higher injection pressure, plastic brands with slightly higher melt index are usually used. However, the materials used for blow molding barrels should consider their density values and accept high molecular weight HDPE with high rigidity, creep resistance, wear resistance, and environmental stress cracking characteristics. Plastic barrels have good corrosion resistance, making them very practical for packaging various chemicals. The residue is small when pouring, easy to clean, and reusable; they have a long service life, capable of being used more than 20 times under normal filling, transportation, and unloading conditions. Injection blow molding is usually used to manufacture smaller containers (less than 16 ounces) for packaging medicines, shampoos, and cosmetics. One advantage of this process is that the corners of the produced bottles are automatically trimmed, eliminating the need for post-processing steps like general blow molding. Although some narrow MWD grades are used to improve surface smoothness, medium to wide MWD grades are generally used.

　　How to solve the sand eye problem of iron chemical barrels?

　　When we use iron chemical barrels for a long time, various materials may be eroded, leading to sand eyes and leaks. What measures should we take to solve this problem? Let's take a look.

　　1. Try to use automotive radiator leak sealant, which is effective for sand eyes and cracks.

　　2. There is a method you can try. Sand eyes are usually very small. Find an aluminum nail in your house, align the tip of the nail with the sand eye inside the iron barrel, and gently nail it until it stops leaking.

　　3. If the sand eye is very small, you can wrap it with an old bicycle tube and then seal it with a hose clamp, or tighten it with iron wire, which can last for a while.

　　4. Direct welding of iron chemical barrels, using different types of pipes with different welding methods, for example, using cast iron electrodes to weld colored radiators. If the sand eye is very small, use a fuse (lead) to twist it together and smash it into the sand eye. During daily use, when using iron latex paint barrels, wastewater should also be disposed of to keep the inside of the barrel clean, prevent sun exposure, and avoid sand eyes and long-term use.

　　Characteristics of chemical barrels:

　　Chemical barrels are widely used now, and there are many special latex paint barrels on the market. They have a lot of latex paint packaging because there are many materials for making latex paint barrels, including plastic and metal latex paint barrels. The packaging effect for latex paint is very good because each has its characteristics. Their common point is that they all have strong corrosion resistance, good stability, are not easily damaged, have no odor during use, are environmentally friendly, and latex paint barrels also have strong energy-saving effects and can be reused multiple times. In addition, they can also be used for some waste barrels, such as trash cans.

　　That's all for today. I hope everyone has a further understanding of chemical barrels. If you need to purchase or customize chemical barrels, remember to consult our manufacturer.