EVA film
To help develop this article, click 'Edit this article' above.
EVA film is based on the use of ethylene vinyl acetate copolymer, and additives. It is commonly used in the construction industry to form EVA Laminated glass film.
EVA film has good adhesion to glass, with a tough, transparent, temperature, cold, bonding strength, high elongation at break, good moisture resistance and other beneficial characteristics. It can be used for the replacement of PVB (Polyvinyl butyral) materials used in the automotive and construction industry.
In the production of security laminated glass it can contribute to safety, insulation, sound insulation, anti-ultraviolet and other properties. It can be applied to a variety of glass with a glueing process, including; embossed glass, tempered glass, curved glass, building laminated glass, decorative laminated glass, anti-theft glass, plastic sandwich panels and so on.
The advantages of EVA laminated glass film include; high transparency, good adhesion, impact resistance, good durability, resistance to high temperature, moisture, ultraviolet, radiation and so on. It has good durability and low degradation over time, meaning it can be used for long periods outdoors.
Compared to PVB it has a better sound insulation, in particular at high-frequency. It has a low melting point, and is easy to flow.
EVA film can be laminated with PDLC film for smart switchable glass wich can turn from opaque to transparent by connecting the power supply
The HC-TD (80 degree processing EVA film) is a new kind of EVA film developed for PDLC(LCD) smart film, and polycarbonate panel lamination. this must be laminated at 80 degrees, and has high transparency and good adhesion strength to different materials.
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
What they are, how they work and why they are popular in many countries.
Plastic, recycling and its symbol
Student competition winning, M.C.Esher inspired Möbius strip design symbolising continuity within a finite entity.
Do you take the lead in a circular construction economy?
Help us develop and expand this wiki as a resource for academia and industry alike.
Warm Homes Plan Workforce Taskforce
Risks of undermining UK’s energy transition due to lack of electrotechnical industry representation, says ECA.
Cost Optimal Domestic Electrification CODE
Modelling retrofits only on costs that directly impact the consumer: upfront cost of equipment, energy costs and maintenance costs.
The Warm Homes Plan details released
What's new and what is not, with industry reactions.
Could AI and VR cause an increase the value of heritage?
The Orange book: 2026 Amendment 4 to BS 7671:2018
ECA welcomes IET and BSI content sign off.
How neural technologies could transform the design future
Enhancing legacy parametric engines, offering novel ways to explore solutions and generate geometry.
Key AI related terms to be aware of
With explanations from the UK government and other bodies.
From QS to further education teacher
Applying real world skills with the next generation.
A guide on how children can use LEGO to mirror real engineering processes.
Data infrastructure for next-generation materials science
Research Data Express to automate data processing and create AI-ready datasets for materials research.
Wired for the Future with ECA; powering skills and progress
ECA South Wales Business Day 2025, a day to remember.
AI for the conservation professional
A level of sophistication previously reserved for science fiction.
Biomass harvested in cycles of less than ten years.
An interview with the new CIAT President
Usman Yaqub BSc (Hons) PCIAT MFPWS.
Cost benefit model report of building safety regime in Wales
Proposed policy option costs for design and construction stage of the new building safety regime in Wales.
Do you receive our free biweekly newsletter?
If not you can sign up to receive it in your mailbox here.