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[Qingdao sainuo] Ability to work
The “appropriate ability” when a large company recruits people means that your past work experience and job requirements can be matched, and it is best that you have some ability to exceed the job expectations. For those working in a small company who want to switch to a big company...Read more -
Product characteristics of calcium stearate lubricant
Calcium stearate, white powder, this product is used for external lubrication, can be used for PVC, PP, PE, ABS. The dosage is 0.2- 1.5 parts, when there is excess, there is segregation and scaling phenomenon. This product has a thermal stabilizing effect, which can increase the gelation speed, ...Read more -
Reasons for the precipitation of PVC products
There are many factors for the precipitation of PVC products, which are related to the equipment, raw materials, process formula, etc. But in terms of additives, lubricants are the main reason that cannot be ruled out. Selecting a low molecular weight, low melting point, low molecular weight lu...Read more -
Selection points of transparent color masterbatch dispersant and lubricant
Color masterbatch is widely used in industrial production. Its quality is related to the quality of its products, so we need to pay attention to some points when choosing a color masterbatch dispersant and lubricant. Next, polyethylene wax manufacturers will take you to understand selection po...Read more -
Leadership
The low levels of employee engagement, passive job search and self-employment are all due to incompetent leaders. Competent leadership keeps employees highly trusted, engaged, and efficient, while incompetent leaders make employees anxious, alienated, inefficient, and pass negative energy across...Read more -
Methods for processing interface compatibility in wood-plastic composite materials (2)
The most common method for handling the interfacial compatibility of wood-plastic composites in industrial production is chemical methods. Because coupling agents can form covalent or complex bonds between wood and plastic, and act as “molecular bridges”, they are often used to impro...Read more -
Method for processing interface compatibility in wood-plastic composite materials (1)
There are many methods for manufacturing wood-plastic composite materials from wood and plastic. Whether using thermosetting resin or thermoplastic, the most important problem is to solve the problem of poor interface compatibility between strong polar wood and weak polar plastic. Modification of...Read more -
The cause of brittleness of PVC cable material
The brittleness of cable materials is generally related to the formulation components such as PVC resin models, plasticizers, lubricants, and fillers. If you choose a high-grade PVC resin, due to the short molecular chain of PVC, the cable material becomes brittle; The amount of plasticizer is s...Read more -
Causes of uneven thickness of PVC sheet
The uneven thickness of PVC sheet is mainly due to poor plasticization and the large difference in the ejection speed, or the large amount of precipitates adhered to the cavity and the confluence core. Properly adjust the die temperature corresponding to the thin part of the plate to increase th...Read more -
Reasons for yellowing and darkening of PVC profile
The yellowing and darkening of the PVC profile may be due to the insufficient amount of stabilizer, which leads to poor thermal stability in the system and causes yellowing of the powder when heated. Insufficient external lubrication causes excessive friction between materials and equipment, and ...Read more -
The difference between polyethylene wax and oxidized polyethylene wax
Polyethylene wax and oxidized wax are indispensable chemical materials and can be widely used in various industries. But they also have a lot of differences. In view of the differences between these two industrial materials, Qingdao Sainuo will give you a brief introduction today. Physical and ch...Read more -
Qingdao Sainuo talks about Telecommuting trends
Due to the epidemic, most of our companies now work remotely from home, and Sainuo is no exception. We have been working from home. The core focus of “future work methods” is not office software and office platforms, not because the software is easy to use, so the output and communica...Read more -
What is the effect of using poor heat resistant lubricant ?
Lubricants can be used in many fields, today polyethylene wax manufacturers come to talk to you about the impact of using poor heat resistant lubricants. Lubricants with poor heat resistance (stearic acid, paraffin, low-melting polyethylene wax, etc.), in the late processing period, due to the hi...Read more -
What is the effect of improper external lubricant addition?
Qingdao Sainuo Lubrication Class : Insufficient external lubrication can easily increase the friction between materials and machinery, cause the material to stick to the equipment, and make the surface of the finished product non-smooth and scratched. Excessive external lubrication leads to exce...Read more -
Long live China-Pakistan friendship
In recent days, a batch of supplies from our brother country Pakistan have arrived in China. There are 300,000 masks, 800 sets of protective clothing, and 6,800 pairs of gloves. Although not much in front of some countries, it was Pakistan who urgently transferred from all public hospitals in the...Read more
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