EVA
ETHYLENE-VINYL ACETATE
EAV FILM IS A KIND OF CAST FILM WHICH IS HIGHLY RESISTANT TO HARSH WEATHER CONDITION SND IMPACT WHENLAMINATED WITH GLASS.
Product Features And Advantages
*Excellent processing performance
- Has low density, making it lightweight and easy to handle and install.
- Easy to process and can be manufactured into various shapes using methods such as injection molding, extrusion, and blow molding.
- Possesses a certain level of elasticity and flexibility, making it suitable for manufacturing various bent or complex products.
*Exellent chemical properties
- It has excellent resistance to acid and alkali, oxidation, and corrosion. It can be used in various harsh environments and with a variety of media, such as oil, acids, alkalis, and more.
*Excellent Mechanical & PHY Properties
- After modification, its wear resistance is improved, allowing for prolonged use without cracking or aging.
- Its insulation performance is good, making it suitable for manufacturing various electronic product casings and insulation materials.
*Excellent Thermal Performance
- It can be bonded through heat and pressure, making it suitable for producing various composite materials.
- It has excellent thermal insulation performance, making it suitable for manufacturing products with high thermal insulation requirements, such as solar panel encapsulation, car seats, air conditioner covers, and more.
EVA Film Production Proces
1. De-Lamination
- The main reason is lamination temperature or temperature holding time is not enough. Check the temperature on glass surface and increase the temperature or pro-long the tempera- ture holding time.
- Moisture proof powder left on the glass surface, please clean the glass again. Fiber of paper or fabric laminated into the glass exposure outside is easily absorbed mois-ture when edging or stock, which results in de-lamination.
- We suggest the laminated material should be smaller than the film avoiding exposure. The UV printing & sealant may also cause some untoward effects when using with EVA film. More test need to be done before using!
2. Rime Fog
- Lamination temperature or temperature holding time is not enough, please re-operate again according to our operation procedure for only rime fog or cloud-fog.
3. Bubble
- Confirm vacuum pump working well, no leaking or blocked. Keep gas-channel and gas-guide hole unrestricted. Wooden stick, iron chain and wire mesh can be used for help gas guiding.
- Lower range temperature should not heating up more than 65 degree( glass surface tem- perature), because melting point of film is 70 degree. Or else, gas will be sealed in the laminat- ed glass, leading to bubbles.
- Air return: cool down under 60 degree, then turn off vacuum pump. Or else, air will return and result in bubbles around the edge.
- There will be bubbles because of not bounding strong caused by foreign matter on the glass surface.
- Tempered mark, thicker eva film should be used, because the surface is not flat.
- Unsuitable high temperature for lower temperature film, please decrease the lamination temperature by pro-long the temperature holding time.
Product Specifications
FLS-EU EVA Film Product Specifications
Thickness
Width
Length
0.25mm
2000mm
150m
0.38mm
2100mm
100m
0.76mm
2200mm
50m
1.14mm
2300mm
33m
1.52mm
2400mm
25m
Note: Other non-standard sizes can be customized according to customer requirements.
Technical Parameter
EVA Films Performance Parameter
Testing Item
Test Result
Testing Standards
Adhesive Power With Glass
>100N
BJ LAB TEST
VL Transmittance Rate
>91
BJ LAB TEST
Trübung
<0.3%
BJ LAB TEST
UV Resistance
>98%
BJ LAB TEST
Tensile Strength
20MPa
BJ LAB TEST
Cross-Linking
82%
BJ LAB TEST
Elongation At Break
560%
BJ LAB TEST
Water Aborption Rate
<0.1%
BJ LAB TEST
High Temp. Rsistance
Qualified
GB 15763-2009
Humidity Resistance
0.2
GB 15763-2009
Resistance to Radiation
Qualified
GB 15763-2009
Ball Impact Peeling Test
Qualified
GB 15763-2009
Shot-Bag Imapct Test
Qualified
GB 15763-2009
Shrinkage Rate - 60°C/15min
EVA Application Cases
Hungary-Serbia Railway Proj.
Used EVA Film
BJ Sub. Ticket Hall Renovation Proj.
Used EVA Film
Oceanarium Tourist Tunnel
Used EVA Film
Kunming Shun Cheng Building
Used EVA Film
Qinhuangdao Residential Proj.
Used EVA Film
Overpass at SY Railway Station
Used EVA Film
1.52 Outdoor U.C. EVA Film Glass
Used EVA Film
Color Film Production
Used EVA Film
Handan Sightseeing Elevator
Used EVA Film
Contact
Chief Executive Officer
Mr. An Sun
Mettmanner Str. 51
40699 Erkrath
Deutschland
Phone: +49 176 845 868 46
Email:
an.sun@fls-eu.com
Sales Director
Ms. Dussling Jiang
Mettmanner Str. 51
40699 Erkrath
Deutschland
Phone: +49 157 378 581 25
Email:
xiao.jiang@fls-eu.com