As China Plastic Extruder Supplier, China GWELL adopts ETFE PFA PEEK CK film extrusion line made of special high temperature and corrosion resistant steel, which can realize stable extrusion of fluoroplastics. The whole machine configuration, practical and reasonable design, PLC touch screen control, the whole machine chain control, convenient and safe.
Extruder —- Screen changer —– Melt pump —– T-die —— Calender —– Thickness Scanner —- Cooling Bracket —- Cutting Knife —- Haul-off —- Winder
ETFE film is one of the fluoroplastics. It is widely used in various fields because of its good light transmittance, self-cleaning, insulation, moisture and heat resistance, and aging resistance.
ETFE fluoroplastic film contains fluorine, which is prone to thermal decomposition and corrosion of processing equipment and molds during hot processing.
Therefore, processing equipment and processes are different from ordinary thermoplastics. As China Plastic Extruder Supplier, China GWELL has successfully developed ETFE PFA PEEK CK film extrusion line with specially designed equipment and process technology.
FEP (fluorinated ethylene propylene copolymer) non-stick coating melts and flows during baking to form a non-porous film. It has excellent chemical stability and excellent non-stick characteristics. The maximum service temperature is 200 ℃.
PFA (perfluoro alkylated) non-stick coating, like FEP, melts and flows during baking to form a non-porous film. The advantage of PFA is that it has a higher continuous service temperature of 260 ℃, stronger stiffness, and toughness, and is suitable for the application field of anti-adhesion and chemical resistance under high-temperature conditions.
FEP is a fluorinated ethylene-propylene copolymer. It is the toughest fluoropolymer resin. It can form a highly durable coating, has excellent chemical resistance, and can work continuously at 150 ℃.
Peek film is a kind of semi-crystalline high-performance special film made of PEEK polymer with a wide range of applications. Peek film has the characteristics of high-temperature resistance, lightweight, excellent mechanical properties, and durability, excellent radiation resistance, hydrolysis resistance, chemical resistance, excellent electrical insulation and wear resistance, good barrier performance and flame retardant performance, low toxicity of combustion products, low water absorption, halogen-free, and good processing performance.
|Raw material||ETFE, FEP, PEEK, PFA|
1. The thickness of ETFE film material is usually less than 0.20mm, which is transparent film material. ETFE membrane material is used in membrane structure and is often made into air cushions. The early ETFE project has a history of more than 20 years.
Taking the garden of Eden in the UK as an example, the swimming pool, the main stadium of the 2008 Beijing Olympic Games, chose this film as the roof material. “Water Cube” is a large membrane structure project. The periphery of the building adopts advanced environmental protection and energy-saving ETFE (tetrafluoroethylene) membrane materials.
ETFE film can be used not only for construction and agriculture but also for automobile windproof glass film, antifouling inner and outer packaging materials, battery diaphragm, adhesive container, conveyor belt in the food industry, solar receiver, flexible printed circuit board, computer wire, medical packaging film, etc;
2. As a curtain wall or roof material, ETFE is a new application field developed in recent years and has been applied in more than 100 projects.
The natatorium, the main stadium of the 2008 Beijing Olympic Games, uses ETFE film as the roof material, which is composed of 3000 airbags, covering an area of 110000 square meters, and the whole amount of ETFE raw materials reach 200t. However, there is no enterprise processing high-quality wide ETFE film in China.
After the 2008 Olympic Games, the consumption of ETFE will increase exponentially, making the fluoroplastic processing industry advance to the middle market.
The specific specifications of the ETFE PFA PEEK CK film extrusion line can be customized according to customer requirements.
Innovation drives enterprise progress. Relying on the group’s strong technology, equipment strength and innovation spirit, Gwell is committed to the development of high-tech products and the international market. Gwell also actively exchanges and cooperates with world-class scientific research institutions. The new technologies, new processes and new products developed by Gwell are widely used in building materials(PP hollow sheet extrusion machine, PC optic extrusion machine), home appliances(SPC floor extrusion machine), packaging(PET sheet extrusion machine, EVOH film extrusion machine),
medical treatment(PVC rigid sheet extrusion machine), automobiles(TPU film extrusion machine, PVB film extrusion machine), new energy(EVA solar film extrusion machine), aerospace(TPU film extrusion machine), rail transit(waterproof film extrusion machine) and other fields, which are closely related to human life.
International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW.
Terms of Payment: LC, T/T
Delivery date:1-4 months
We are committed to produce sheet,film,board extrusion machine.Sheet extrusion machine includes PET sheet, PP、PS sheet, PLA biodegradeble sheet, PETG sheet extrusion machine, PVC soft sheet, PMMA、GPPS sheet extrusion line and so on.Film extrusion machine includes EVA、POE solar film, PVB film, TPU film, PETG film, ASA film and so on.Board extrusion machine includes PC solid board, PP、PE board ,etc.and other extrusion machine like floor, hollow, waterproof , foaming, non-woven fabric extrusion making machine.
Our Trading capacity is about 1,000 extrusion lines every year,and Gwell has exported to over 60 countries and regions for nearly 15 years.
It will take 1-4 months to produce,which caused by different reqiurements of customers and design for each extrusion line.
Yes,Gwell sale teams will provide specification according to customer’s requirements,meanwhile we can give the technical support to customers. Beacause we are not only sales but also technicians.If you are interested in our extrusion machine,please contact us.
Yes,Gwell is complete set of customized turn-key engineering project which include hardware& software design, technology commissioning and after-sales service.Otherwise we can provide formula support.
The whole extrusion line that we often adopt ocean shipping for saving cost,The nearest port of departure is China Shanghai,but if urgent cases like small spare parts,we will send to customer factory by air. Otherwise you can either use your own assigned shipping agent or our cooperative forwarder.