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
Key points for construction at a glance with industry reactions.
Functionality, visibility and sustainability
The simpler approach to specification.
Architects, architecture, buildings, and inspiration in film
The close ties between makers and the movies, with our long list of suggested viewing.
SELECT three-point plan for action issued to MSPs
Call for Scottish regulation, green skills and recognition of electrotechnical industry as part of a manifesto for Scottish Parliamentary elections.
UCEM becomes the University of the Built Environment
Major milestone in its 106-year history, follows recent merger with London School of Architecture (LSE).
Professional practical experience for Architects in training
The long process to transform the nature of education and professional practical experience in the Architecture profession following recent reports.
A people-first approach to retrofit
Moving away from the destructive paradigm of fabric-first.
International Electrician Day, 10 June 2025
Celebrating the role of electrical engineers from André-Marie Amperè, today and for the future.
New guide for clients launched at Houses of Parliament
'There has never been a more important time for clients to step up and ...ask the right questions'
The impact of recycled slate tiles
Innovation across the decades.
EPC changes for existing buildings
Changes and their context as the new RdSAP methodology comes into use from 15 June.
Skills England publishes Sector skills needs assessments
Priority areas relating to the built environment highlighted and described in brief.
BSRIA HVAC Market Watch - May 2025 Edition
Heat Pump Market Outlook: Policy, Performance & Refrigerant Trends for 2025–2028.
Committing to EDI in construction with CIOB
Built Environment professional bodies deepen commitment to EDI with two new signatories: CIAT and CICES.
Government Grenfell progress report at a glance
Line by line recomendation overview, with links to more details.
An engaging and lively review of his professional life.
Sustainable heating for listed buildings
A problem that needs to be approached intelligently.
50th Golden anniversary ECA Edmundson apprentice award
Deadline for entries has been extended to Friday 27 June, so don't miss out!
CIAT at the London Festival of Architecture
Designing for Everyone: Breaking Barriers in Inclusive Architecture.
Mixed reactions to apprenticeship and skills reform 2025
A 'welcome shift' for some and a 'backwards step' for others.