Shaoxing plastic water tank manufacturer
At present, there are many kinds of packaging products on the market, among which plastic packaging barrels are more common. With more and more types of plastic packaging barrels, the market pressure also increases, and the brands and product characteristics of various manufacturers are also diverse. Now let's talk about the performance of plastic packaging barrels. 1. Corrosion resistance: the plastic bucket with corrosion resistance shall not have any crack, blister or deformation after being immersed for 48 hours in the corrosive chemicals with temperature maintained at 75 ℃. 2. Aging resistance: ⑴ Material aging resistance: aging time (h) Impact strength change rate after artificial aging 6000 ≤ 40% ⑵ Inject high-quality UV resistant raw materials, color pigment 5%, and ensure 8 years (outdoor) without fading. 3. Hardness index: ≥ 65. 4. Cold and heat resistance: working temperature: - 30 ℃~50 ℃. Destructive test: - 30 ℃~110 ℃ (softening temperature). Detailed description: The plastic bucket will be refrigerated at - 18 ℃ for 12 hours at first, and then a 65mm diameter and 5kg weight iron pillar will be used to drive down from 1m height to the injection point of the plastic trash can for three consecutive times. After the low temperature test, the plastic bucket body should not be cracked or deformed. 5. High temperature resistance: put the plastic bucket into a room with a temperature of 90-95 ℃ for 3 days. After cooling, the surface of the plastic bucket shall not be damaged, blistered or deformed. The moisture absorption of raw materials is less than 0.01 to ensure that the box structure will not become brittle and deformed. 6. Lifting and dumping: place in the calibration environment for more than 12h, add 120kg load, and continuously lift, dump, and drop for more than 2000 times without cracks. In addition, the static test shall be carried out on the empty and loaded plastic drums on the inclined surface with an inclination angle of 100, and the plastic drums shall not be dumped. 7. UV protection and hardness test: from the perspective of engineering plastics, the UV protection components in raw materials are closely related to the hardness of plastic drums. In addition, the intensity of ultraviolet light in every corner of the world is different. And in the same place, different colors have different reactions to ultraviolet rays. 8. Barrel wall thickness: from the perspective of engineering plastics, the barrel wall thickness is not the main reason for determining the toughness of the barrel. The raw materials used, UV protection ingredients, molds and injection molding equipment are all related. For most customers, the quality of the plastic bucket does not depend on the wall thickness but whether the plastic bucket can pass different test conditions. The wall thickness depends on the design of each mold.
Shaoxing plastic water tank manufacturer
Let me share with you the advantages of using plastic buckets! In terms of convenient use of plastic buckets, the first is the plastic buckets with small capacity and light packaging weight. The main body of this kind of plastic bucket packaging is the function scheme of the handle. It is an important part of the demand thinking of the plastic bucket scheme to make the handle more labor-saving and convenient to use. There is a need for more thoughtful ideas about large capacity plastic buckets. For example, some large plastic waste barrels loaded with wheels are very convenient to push, pull and use. The second is the use of plastic buckets. Plastic barrels are usually quoted at a higher price, and they have been used. For example, many migrant workers use paint plastic buckets to hold clothes, rice and pickles. From the perspective of convenient use, we think that it is necessary to think about convenient cleaning and disinfection of plastic buckets. After all, the recycling rate of plastic drums is also a demand driven direction. Nowadays, recycling of plastic drums is very low. The recycling of plastic bottles involves recovery, equipment and other aspects, and the demand is promoted step by step.
Shaoxing plastic water tank manufacturer
How to prevent the daily occurrence of static electricity in plastic buckets? Static electricity is always present, because we can't see it with the naked eye, so we don't know when the daily static electricity will occur. Any equipment will produce static electricity, even our daily sweaters! How can we prevent this phenomenon? Let's briefly introduce the relevant knowledge points. 1. Check whether the surface resistivity of the surface barrel is less than 1011 Ω to ensure that the surface charge dissipates in time. 2. The liquid metal tube is used for filling. Pay attention not to hang on the wall for filling, otherwise it will easily lead to brush discharge. 3. The metal pipe shall be grounded and the filling speed shall be within 1m/s. If the IBC electrostatic conductive tank is used, the metal pipe shall be bridged with the IBC metal frame and the metal frame shall be grounded. 4. For low conductivity liquid, because the surface area of the insertion tube contacting with the liquid is too small, the static charge in the liquid cannot be derived. It is not recommended to fill the low conductivity liquid. If it is necessary to use it, it can be considered to use it under the nitrogen seal condition. 5. Conclusion: Non antistatic can hold some flammable materials, but its volume is hindered. It is anti-static and can contain flammable liquid with high conductivity. Verify the anti-static capacity of the anti-static bucket.?
Shaoxing plastic water tank manufacturer
Three points are summarized for you, hoping to help you choose high-quality plastic chemical barrels. 1. Look at the material: the material of plastic determines the basic characteristics of plastic containers. Plastic packaging containers with the same or similar shapes may have extremely large differences in use performance due to different materials. The price of plastic barrels is different for different materials. 2. Look at the model: different specifications of plastic barrels have different capacities and bear different pressures, depending on the needs of your own products. 3. Look at the thickness: the thickness is very important under the same capacity, which is mainly determined by the materials in place.
Shaoxing plastic water tank manufacturer
When it comes to plastic packaging barrels, we are no strangers. Most of its materials are made of polyethylene, polypropylene and other plastics by blow molding and injection molding. They are used for the external packaging of liquid and solid objects in chemical, pesticide, medicine, food, hardware, electronics, electromechanical and other industries, and play an important role in our daily transportation. Now let's introduce the functions and characteristics of plastic packaging barrels. First of all, it has beautiful appearance, smooth inside and outside, seamless without welding, light weight, good strength, impact resistance, corrosion resistance, non-toxic and tasteless, and convenient transportation. It has a long service life and can be used for at least one and a half years under normal filling, transportation and loading and unloading conditions. Its product technical parameters are strictly in accordance with national standards, and the appearance design and size of the product can also be customized according to needs. The temperature that can be used for hot filling shall not exceed 60 ℃ generally. After hot filling, the lid and stacking shall be closed after the contents are fully cooled and cooled to room temperature. If the easily dispersed chemicals are contained, the cover with exhaust function can be used to avoid the danger of overpressure during transportation and ensure the sealing performance of the liquid.
Shaoxing plastic water tank manufacturer
The advantages of chemical barrel! Chemical barrel is mainly composed of extrusion and blow molding, so it is generally called blow molding in the industry. The products produced by this process are made of plastic particles that pass through the hopper mouth, melt them through the heating of the cylinder in the three-stage heating zone, form them through the filter screen, clamp the parison into the petal closing mold to be blown when it is hot, blow it with compressed air, reach the mold cavity body, and open the petal closing mold after cooling and shaping under the condition of maintaining a certain time and air pressure, Then you can see the chemical barrel products. The volume of the oil tank of the chemical drum is too small, the heat dissipation area is not enough, and the capacity of the cooling device is too small. The high temperature of the climate and operating environment causes the rise of the oil temperature. The viscosity of the selected oil is not proper. The viscosity is large, and the resistance is large. If the viscosity is too small, the leakage will increase. Both conditions can generate heat and temperature rise
