Product Name：PVDF lining equipment

Fluoroplastic address domestic original equipment lining process can not meet some of the conditions required , Bai Tong company adopts the international advanced fluorine plastic composite panels lining process , import complex fluorine plastic sheet, by gluing the vacuum forming process.
Plastic lined steel composite panels lining the unique advantages of technology
Plastic lined steel composite panels , including PFA / glass fiber ( fiber ), ETFE / glass fiber ( fiber ), PVDF / glass fiber ( fiber ), FEP / glass fiber ( fiber ) , and the general comparison fluorine plastic lining , composite panels lining device has its unique advantages:
A resistance to vacuum
This is its greatest feature . Of the allowable use temperatures , can withstand high vacuum . General fluorine plastic sheet lining device is almost not withstand negative pressure operation ( vacuum ) . Some manufacturers of domestic manufacturing of PTFE lined internal steel plate winding strengthen equipment , the ability of a certain degree of negative pressure operation , but because of the well-known steel and plastic linear expansion coefficient difference of about 10 times reasons, so its service life is often very short, and very unreliable. While some small products, but also by increasing the thickness of the lining to improve its ability to resist negative pressure . However , it can not fundamentally solve the fluorine plastic lined negative resistance device problems . The composite sheet lining process , since it is possible to connect the plastic with an adhesive layer and the steel substrate layer, which between the two materials, a huge difference in the coefficient of linear expansion of decomposition limited to a small range , so resist high negative . This makes some require both strong corrosion resistance , but also requires vacuum-resistant , and can be selected according to the temperature of different fluorine plastic composite panels, composite panels lined with craft to become a best choice.
(2) allow higher temperature
In the same conditions, can withstand higher continuous use temperature . Fluorine plastic composite panels lining the actual device temperature close to its maximum continuous temperature limit of the material .
3 from the device geometry constraints.
Some processes such as pressure , etc. , winding, such as by rotational molding process or equipment limitations, generally the fluorine plastic-lined equipment is often limited diameter and length , or in the manufacturing capacity can not be satisfied. In addition , like some tower equipment is relatively long, even though manufacturing capacity can be achieved , due to the general linear expansion coefficient of fluorine plastic is about 12 × 10-5 / ℃, the length is too long, is bound to increase the amount of linear expansion , eventually leading to fatigue crack and failure. There are some special structures , can not use conventional manufacturing processes . And because composite panels lining process will be broken down into different parts or components one welded plate combination , it is easy to complete.
4 can be used for the most demanding on the quality electronic and semiconductor ultrapure industries.
Processing of the material itself and the impact of general fluorine plastic lined Chemical Equipment difficult to reach some of the most demanding industry requirements . The composite plate lined with craft due process can be broken down into a number of steps , some of the key steps of the purification plant at the appropriate level to complete its products to meet the electronics, semiconductor and other requirements of super- pure industry requirements . So the process has been increasingly on these occasions demonstrated its unique advantages.
Bai Tong 's plastic lined steel composite board equipment unique features:
1 , the introduction of a world-class board lining patented technology.
2 , the device uses welding, lining thickness is 1.5 ~ 3mm.
3 , Features: 1 ) excellent adhesive properties , is resistant to high vacuum ; 2 ) good weldability , weld strength of the base material strength can reach more than 90% ; special welding can be more than the base material strength ; 3 ) Excellent corrosion resistance , especially anti- media highly permeable ; 4 ) continuous use temperature range ; 5 ) surface is smooth , not sticky .