|Brand||EVA for smart glass|
|Country of Origin||China|
|Payment & Shipping Terms|
|Price Quote||To be agreed|
|Minimum Order||1 sqm|
|Average Delivery Time||5-7days|
|Payment Method||T/T, L/C, Paypal, Credit Card, West union, etc.|
|Package Details||Plastic bags and Wooden cases|
|Ability to Supply||10000sqm per day|
GS80PDLC super clear EVA glass interlayer film is developed for PDLC smart and intelligent glass, which is a type of high-tech laminated glass sandwiched with a piece of PDLC film encapsulated by two pieces of EVA plastic films. PDLC stands for "polymer-dispersed liquid crystal". This electrochromic PDLC film is connected to electrical power. When the voltage is applied, it becomes transparent. When the voltage is turned off, it becomes opaque.
|Glass transition temp||℃||-40|
|Elongation (before laminated)||%||755|
|Bonding strength (to glass)||N/10mm||138|
|UV aging resistance (15Kwh/m2, 290~385nm)||Light transmittance%||92.2|
|Damp&heat aging resistance(85℃ 85% humidity 1000h)||Light transmittance%||91.7|
|Impact resistance against shot-bag (GB-15763.3-2009)||1200MM||Qualified|
|Ball impact resistance (GB-15763.3-2009)||4800MM||Qualified|
|Humidity aging resistance (GB-15763.3-2009)||/||Qualified|
EVA film for PDLC smart glass was introduced to the public in 2014. It is specially designed for use in switchable glass, privacy glass or intelligent glass(bonding the liquid crystal film and glass firmly together).
(1): High light transmittance (light transmittance can reach 93%), showing perfect visual effect.
(2): Super strong bonding strength, safety is guaranteed.
(3): Perfect weather resistance, ensuring the service life of the smart glass.
(4): The stability of the dimension solves the displacement problem of intermediate materials and improves the yield.
PRODUCT NAME: EVA FILM
ITEM NO.: GS80PDLC
WIDTH: 2400mm/2500mm or customized
Where is the EVA film used?
EVA film for laminated smart glass structure is as below:
Super clear EVA film for PDLC smart glass lamination processing instructions
1: Seal the silicone vacuum bag. Before the silicone bag shelf being pushed into the oven, start the vacuum pump to vacuum for 10 minutes at room temperature. See “Step1”. The purpose is to check whether the silicone bag is leaking out or not. And the vacuum value should at least be set 0.095Mpa.
2: Push the silicone bag shelf into the oven, then set the parameters of temperature and time. Start increasing the temperature up to 60℃ at a rate of 2-3℃/min slowly. See “Step2”.
Keep the temperature at 60℃ for 40minutes. See “Step3”.
(Notes: following the instructions that the EVA FILM Product gives to you, the parameters may be different for different manufacturers). Because it takes time for the heat transfer through the silicone bag, so the temperature the detector gets may be different from the real temperature of the laminated glass.
3: Go on increasing the temperature up to 120℃ at a rate of 2-3℃/min slowly. See “Step4”. Keep the temperature at 120℃ for 35minutes. See “Step5” curing phase.
4: Stop heating. Wait till the temperature is lower than 60℃, then open the oven door and pull out the silicone bag shelf to help to cool. But don’t open the silicone bag or let cold water touch the laminated glass.
5: After the temperature is lower than 45℃, now you can open the silicone bag and check the laminated glass.
Not Sure Where To Start?
Before purchasing, customers need to know as follows:
1: Please let us know your application (indoors or outdoors); then we can recommend the very right thickness and model for you.
2: Free samples of EVA film for PDLC smart glass are available from us.
Fill out more information, We will get back to you within 24 hours.
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