When it comes to plastic buckets, we are not unfamiliar with them. Whether it is holding oil or water, they perform very well. In some households, plastic buckets are specially purchased to hold water, which is very convenient to use. In some liquid consumption factories, the use of plastic buckets is indispensable. Sanmenxia 20L plastic buckets_ Tongsu plastic industry, such as industrial Dishwashing liquid, chemical plants, etc. In fact, the plastic buckets we see are usually very useful and rarely exhibit deformation. So what events can cause the plastic bucket to deform when they occur? Let's understand together below. After long-term use, plastic buckets are prone to deformation when in contact with, stored in, or close to high-temperature objects. There are two common causes of plastic barrel deformation: ablation and creep.
In 1938, the twin screw extruder for plastic processing was also put into consumption. In the early 1940s, Sanmenxia City 20L plastic bucket_ Tongsu Plastics has produced polyurethane foam, and blow molding technology is used to consume polyethylene hollow products. In 1952, the reciprocating screw injection machine was introduced, bringing injection molding technology to a new stage. In the 1960s and 1970s, Sanmenxia City, 20L plastic bucket_ New plastic processing technologies developed by Tongsu Plastics include various new methods to strengthen plastic molding, such as winding, pultrusion, sheet molding, echo injection molding, structural foam molding, profile extrusion, sheet solid phase molding, co extrusion, co injection molding, etc. In the 1980s, plastic processing was carried out in the direction of efficiency, high-speed, high-precision, energy-saving, large-scale or ultra small, ultra-thin, etc. Computer technology entered this category, advancing the entire plastic processing technology to a new level.
The environmentally friendly chemical buckets consumed using the rotational molding process are aesthetically pleasing, non-toxic, odorless, acid resistant, alkali resistant, impact resistant, high temperature resistant, cold resistant, not easily aging, easy to transport, and widely used in various industries such as construction water, environmentally friendly water treatment, pharmaceuticals and food, electronics, chemicals, aquaculture, textile printing and dyeing. Chemical buckets are currently dedicated storage, reaction, filtration, sedimentation, and transportation tanks for environmentally friendly water treatment; It is a plastic container selected for current environmental protection projects and sewage treatment projects, which can be used for the storage of reclaimed water and recycled water. It is suitable for industrial (cooling water, boiler water process water), large-scale building flushing, amusement and the environment, and can also meet municipal sanitation miscellaneous purposes such as car washing, firefighting, air conditioning, road watering, and flushing toilets. PE plastic materials themselves have excellent toughness, and they are inherently solid, making it difficult to damage even when subjected to external friction. Due to the lubricating surface of PE plastic materials, the friction generated when they come into contact with any substance is very small, so there is no significant wear and tear. Therefore, they are naturally very durable and wear-resistant. Based on fluid dynamics, trapezoidal compression design and winding reinforcement with narrow and dense structure maintenance, it is more resistant to pressure, has a longer service life, and is safer. Compared to metal storage tanks, chemical buckets have many advantages, and the price of chemical buckets is also cheap, which can be recycled for application. In many industries, chemical drums play a very important role as chemical storage tanks.
Compared to other materials, plastics have the following performance characteristics: 1. Lightweight plastics are lighter materials, with a relative density scattered between 0.90-2.2. Obviously, can plastic float to the surface of the water? Especially for foamed plastics, due to the presence of micropores, their texture is lighter and their relative density is only 0.01. This characteristic enables plastic to be used in product consumption that requests weight reduction. 2. Excellent chemical stability. The vast majority of plastics have excellent corrosion resistance to chemicals such as acids and alkalis. Especially polytetrafluoroethylene (F4), commonly known as the plastic king, has chemical stability that surpasses gold. It will not transform even after being boiled in "aqua regia" for more than ten hours. Due to its excellent chemical stability, F4 is an ideal corrosion-resistant material. F4 can be used as information for transporting corrosive and viscous liquid pipelines. 3. Excellent electrical insulation performance. Ordinary plastics are poor conductors of electricity, with high surface and volume resistance, which can reach 109-1018 ohms in numerical terms. The breakdown voltage is high, and the tangent value of the dielectric loss angle is very small. Therefore, plastics have widespread applications in the electronic and mechanical industries. For example, plastic insulated control cables. 4. Bad hot conductor, with noise elimination and shock absorption. Generally speaking, the thermal conductivity of plastic is relatively low, equivalent to 1/75-1/225 of steel, and the micropore of foam plastic.
Plastic barrels are mostly made of polyethylene, polypropylene, and other plastics blown and injected, and plastic products are used for the outer packaging of liquid and solid items in industries such as chemical, food, hardware, electronics, and electromechanical. It is necessary to stop cleaning the urea drum when using it to hold new products. In addition to preventing the mixing and interference of liquid in the bucket, it can also maximize the service life of the plastic bucket. How to clean the urea bucket reasonably? Key point 1: Choosing the corresponding cleaning agent is certainly the same as urea barrels, but their composition information is different, so we also need to distinguish the selection when choosing cleaning agents. Usually, as we use plastic buckets in our homes, we usually use alkaline water or baking soda during cleaning. Sometimes, in order to completely eliminate residual stains and achieve cleaning purposes, people will also use disinfected 84 water to stop cleaning. But it must be used with caution. Some low-quality plastic barrels cannot withstand severe corrosion. Key point 2: Improving the water temperature during cleaning. When cleaning plastic barrels, the method of increasing the water temperature is adopted to accelerate the rapid dissolution of cleaning agents and improve cleanliness efficiency. If directly scalded with boiling water, it will cause blistering and deformation of plastic products.
