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Qingdao Sainuo Class – Personal Growth
In the workplace, the rapid rise of new worker, most have several characteristics: strong understanding, logical clarity, smooth expression, strong execution and so on. It boils down to this: allow yourself to grow faster than your leader expects of you. Many young worker are eager to grow fas...Read more -
Modification of polyethylene wax on marking paint resin
Polyethylene wax is an important additive in hot-melt line coating. Its main function is to reduce the viscosity of the resin, improve the fluidity, and increase the wear resistance and dirt resistance of the coating. High-quality polyethylene wax will also improve the quick-drying of the coati...Read more -
Stabilizing effect and synergy of lubricant
Some lubricants, such as fatty acid soaps, have a thermal stabilization effect. After the lubricant is added, the temperature of the material during processing is reduced, so it has a good effect on thermal stability. For example, the white product stearic acid is obviously whiter than without ...Read more -
Synergistic application of different lubricants
Using calcium stearate alone in the formula can accelerate plasticization, increase melt viscosity, increase torque, and have a certain release effect, while using polyethylene wax alone can delay plasticization and reduce torque. When calcium stearate and polyethylene wax are mixed and used in...Read more -
The influence of various lubricants on the speed of PVC plasticization
Lubricants generally have the characteristics of internal lubrication and external lubrication at the same time, and cannot absolutely have a single performance. From the use effect, the greater the polarity, the better the compatibility with PVC, the more obvious the effect of increasing the f...Read more -
Eight points to improve the bonding strength of hot melt adhesive (2)
In the previous article, we learned about the first four points to improve the bonding strength of hot melt adhesives. Today Qingdao Sainuo will continue to show you the last four points. 5. Pressure When bonding, apply pressure to the bonding surface to make it easier for the adhesive to fill t...Read more -
Eight points to improve the bonding strength of hot melt adhesive (1)
Hot Melt adhesives in industrial production is also very wide, in the use of hot melt adhesives, many customers will reflect the phenomenon of non-stick Glue. However, most of the actual users have no in-depth understanding ofhot melt adhesive, which leads to various troubles in the production ...Read more -
Qingdao Sainuo Class – Record your achievements
When you need to share your achievements, one of the best ways to prepare is to keep collecting every detail of your achievements. Our memory is always short. Do you remember the details of the project you did last week? What about last month? What about one year ago? Our achievements show our ...Read more -
The role of oxidized polyethylene wax
Oxidized polyethylene wax is an excellent new type of polar wax. Because the molecular chain of oxidized polyethylene wax has a certain amount of carbonyl groups and hydroxyl groups, its compatibility with fillers, pigments and polar resins is significantly improved. It has better wettability a...Read more -
How to solve the long strip problem of injection masterbatch
Injection molding master batch manufacturers have a lot of equipment, twin-screw extruder is one of them, the production of products will sometimes have some defects, the appearance of defects is a master batch products a very important quality problem, most with the production process, raw mat...Read more -
How to solve the difficult demoulding problem caused by filling
When molding with excessive injection pressure, the molding shrinkage rate is smaller than expected, and demolding becomes difficult. When molding with excessive injection pressure, the molding shrinkage rate is smaller than expected, and demolding becomes difficult. At this time, if the inje...Read more -
The role of polyethylene wax in ink
Polyethylene wax, also known as polymer wax. It is a chemical material with high melting point, high hardness, high gloss, white color, etc. It is widely used because of its excellent cold resistance, heat resistance, chemical resistance and wear resistance. Today Qingdao Sainuo takes you to un...Read more -
How to judge the quality of black masterbatch
Black masterbatch is widely used in industrial production, and its quality also affects the quality of products. TodayQingdao Sainuo polyethylene wax manufacturer will take you to know how to judge the quality of black masterbatch. ...Read more -
Qingdao Sainuo Class – Master the principles of workplace social
The key principle of workplace social interaction is: Give and take, rather than just take and take, and then take for more. HR often receives too many application letters every day. Therefore, if you want to get a chance, you need to: 1. Express your opinions to them and communicate more; 2. If...Read more -
How to control the rate of plasticization
The plasticizing rate is the plasticizing time, and a reasonable lubricating system is an effective method commonly used to control the resin plasticizing rate. This is also an important reason why lubricants must be used for high- temperature easily decomposable resins. It is also an important...Read more
