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
Investors in People: CIOB achieves gold
Reflecting a commitment to employees and members.
Scratching beneath the surface; a guide to selection.
ECA 2024 Apprentice of the Year Award
Entries open for submission until May 31.
UK gov apprenticeship funding from April 2024
Brief summary the policy paper updated in March.
For the World Autism Awareness Month of April.
70+ experts appointed to public sector fire safety framework
The Fire Safety (FS2) Framework from LHC Procurement.
Project and programme management codes of practice
CIOB publications for built environment professionals.
The ECA Industry Awards 2024 now open !
Recognising the best in the electrotechnical industry.
Sustainable development concepts decade by decade.
The regenerative structural engineer
A call for design that will repair the natural world.
Buildings that mimic the restorative aspects found in nature.
CIAT publishes Principal Designer Competency Framework
For those considering applying for registration as a PD.
BSRIA Building Reg's guidance: The second staircase
An overview focusing on aspects which most affect the building services industry.
Design codes and pattern books
Harmonious proportions and golden sections.
Introducing or next Guest Editor Arun Baybars
Practising architect and design panel review member.
Quick summary by size, shape, test, material, use or bonding..