Welcome to the CHEMWIN
Trading Time : 09:30-17:00 GMT+8
Customer Service line : +86 400-9692-206
(09:30-18:00 GMT+8)
Inquire NowRead: 1134 Time:17months ago Source:Transform the World with Simplicity
Polysulfone and polyethersulfone are two common polymer compounds, which are widely used in the chemical industry. Although they are similar in name, there are actually some significant differences. In this paper, the chemical properties, physical properties and application fields of polysulfone and polyethersulfone are compared in depth.
from the chemical structure, polysulfone is composed of a polymer containing imide groups, and polyethersulfone is composed of a polymer containing ether bonds. The structural differences between the two polymers lead to differences in their chemical properties. Polysulfone is more hydrophilic, has a higher glass transition temperature and melting temperature, but also has a lower dielectric constant and better insulation properties. Polyethersulfone, on the other hand, has a lower glass transition temperature and a higher melting temperature, as well as a higher dielectric constant and better corrosion resistance. Therefore, in different application fields, the selection of polysulfone or polyethersulfone will have different effects.
from the physical properties, polysulfone has high thermal stability and mechanical properties, can withstand high temperature and high pressure environment, so it has a wide range of applications in aerospace, electronic devices and other fields. Polyethersulfone has good flexibility and weather resistance, and is suitable for the preparation of soft materials and cold-resistant materials. Therefore, under different requirements, the choice of polysulfone or polyethersulfone will be able to meet different performance requirements.
from the application field, polysulfone is mainly used in high temperature, high pressure and electronic devices and other fields, such as the preparation of circuit boards, insulation materials and so on. Polyethersulfone is mainly used in the preparation of flexible materials, weather-resistant materials and other fields, such as the preparation of plastic films, underground cables and so on. According to different application requirements, selecting suitable polysulfone or polyethersulfone can improve product performance and reduce production costs.
In summary, although polysulfone and polyethersulfone are very similar in name, there are differences in their chemical structures, physical properties, and application areas. Choosing the right polysulfone or polyethersulfone can meet the needs of different fields, improve product performance and reduce production costs. I hope that the introduction of this article can help you better understand the difference between polysulfone and polyethersulfone, and make the right choice in practical applications.
Cyclical fluctuations in the chemical industry, when will the next boom cycle come?
Jihua 240000 Tons Bisphenol A Plant Successfully Completed Mechanical Completion, Industry Shuffle Accelerated?
The total budget is 2.328 billion yuan, and the 100000-ton BDO and 120000-ton PBAT projects in Anhui have been successfully fed.
Nanjing Jiangbei pilot base started! Nanjing Chengzhi MMA pilot project settled in!
With a total investment of 1.024 billion yuan, 240000 tons/year of polyether is diversified and delivered smoothly.
Longnan Xintao Project Expansion EIA Publicity, New 20000 Tons of PMMA Capacity
Quick Response
Customer service is available 24/7 for extremely fast response
Exclusive Services
Dedicated consultant 1 to 1 service
Massive Resources
Connecting resources upstream and downstream
Technology Advanced
Technology Information Service
Transaction Security
Merchant authentication and risk control model
One-stop service
Trading logistics warehouse-style services