Manufacturer of Pvb Layer - ETFE Film – Xiaoshi
Manufacturer of Pvb Layer - ETFE Film – Xiaoshi Detail:
ETFE Film for Flexible solar PV
ETFE is a unique thermoplastic Fluoropolymers. It combines improved mechanical properties, great Mouldability, and excellent electrical properties and chemical resistance.
ETFE film is a high sophisticated film which is not including plasticizer or adhesive. Therefore the excellent properties of fluoro-resin appear directly. It is used in various fields such as electric, aircrafts, space, solar battery and kitchen equipments, because of high heat resistance, high chemical resistance, non stick and excellent electrical properties.

Product description and advantages
1,Outstanding Resistance to Weather and Ageing
2, High Transparency
3,Excellent Moisture Permeation Resistance
4,Stable and inert against most chemicals

Technical Data
| Item | ASTM | ETFE | |
| Light transmittance(50 µm thickness) | % | N/A | 95 | 
| Melting temperature | ℃ | N/A | 260 (500) | 
| Continuous service temperature | ℃ | N/A | -100 to 150 (-148 to 302) | 
| Oxygen Index | % | D2683 | 31 | 
| Linear thermal expansion coefficient | 1/℃ | D696 | 5.9X10-4 | 
| Shrinkage (150 ゚CX30min) | % | N/A | -2 to 1 | 
| Tear strength (Elmendolf) | g/25 μm | D1922 | 1400 to 2400 | 
| Tensile strength | Mpa | D638 | 69 | 
| Tensile elongation | % | D638 | 420 | 
| Tensile modulas | Mpa | D638 | 824 | 
| Volume specific resistance | Ω cm | D257 | >1016 | 
| Dielectric constant (103Hz) | N/A | D150 | 2.6 | 
| Water absorption | % | D570 | 0.03 | 
| Moisture permiation (25 μm (1 mil)) | g/m2 .24h | E96 | 6 | 
| Acid resistance | N/A | D543 | A | 
| Alkari resistance | N/A | D543 | A | 
| Solvent resistance | N/A | D543 | A | 
Product Specification
| Grade | Thickness | width | Surface condition | 
| 25N | 25(µm) | 1250mm | Glossy | 
| 40N | 40(µm) | 1250mm | Glossy | 
| 50N | 50(µm) | 1250mm | Glossy | 
| 100N | 100(µm) | 1250mm | Glossy | 
| 200NJ | 200(µm) | 1250mm | Glossy | 
| 25MW | 25(µm) | 1200mm | Double side matted | 
| 50MW | 50(µm) | 1250mm | Double side matted | 
| 50HK | 50(µm) | 1250mm | Single side matted | 
Product detail pictures:
              
              
              
              
              
              Related Product Guide:
Quality first, Honesty as base, Sincere service and mutual profit is our idea, in order to develop continuously and pursue the excellence for Manufacturer of Pvb Layer - ETFE Film – Xiaoshi , The product will supply to all over the world, such as: Plymouth, Sierra Leone, Sao Paulo, Now we are sincerely consider to grant brand agent in different areas and our agents' maximum margin of profit is the most important thing we care about. Welcome all of the friends and customers to join us. We are ready to share win-win corporation.
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
				




