Polyvinyl Butyral PVB Interlayer Film Manufacturer

LAMINATED GLASS STNADS STRONGLY IN SANDY HURRICANGE
www.helloglass.com WWW.EVAFILMS.COM
Peter Shin

The SANDY hurricane attacked New York city.
It’s a big news. And many Chinese people talked a lot of it in SINA WEIBO.COM
One photo is welcomely retweeted in China twitter: SINA WEIBO.COM
The photo is a glass door that hold back the water outside to prevent
the water come in to room.
The photo of laminated glass is here:

The photos of laminated glass tell us that, the laminated glass door
is very strong to hold so much water pressure. Second, the door
sealing is very good.

Some tweets of the laminated glass are:
Can China glass manufacturers produce such strong glass?
Why does the glass not break?
Is this laminated glass made in China?

Some guess, the laminated glass is PVB laminated glass, made of Dupont
SGP PVB interlayer.
China now have many manufacturer of PVB INTERLAYER FILM and EVA
interlayer film for laminated glass.
To produce the world-class one laminated glass for hurricane, there is
still a long way ahead.
There are many progress of modification of properties of PVB
interlayer film/ EVA interlayer film made, but there should be more
innovative progress in the future.

All rights reserved by CNC-INTERLAYER TECH:
【Product 1】CNC-Force® EVA INERLAYER FOR ARCHITECTURAL LAMINATED GLASS
【Product 2】CNC-Smart® SMART FILM FOR PRIVACY SWITCHABLE GLASS
【Product 3】CNC-Shield® PVB INTERLAYER FOR AUTOMOTIVE WINDSHIELD GLASS
Web: www.CNCnext.com www.HelloGlass.com
Mail: cnc2@cncnext.com
benext77@gmail.com/
benext77@hotmail.com

Why the Transparence is Bad After Installation Smart Glass Film
www.HelloGlass.com

The reason may be the busbar installation is not very good. The touch
of the copper bar is not very good with smart glass film ITO layer. So
the electric resistance is is high.
So the voltage of the smart glass film is lower than we expect, and if
the voltage is not high enough for the smart glass film, the
transparence of smart glass film will be reduced.
So you better carefully restore the busbar of smart glass film to make
sure the copper bar connect well with Smart glass film ITO.

All rights reserved by CNC-INTERLAYER TECH:
【Product 1】CNC-Force® EVA INERLAYER FOR ARCHITECTURAL LAMINATED GLASS
【Product 2】CNC-Smart® SMART FILM FOR PRIVACY SWITCHABLE GLASS
【Product 3】CNC-Shield® PVB INTERLAYER FOR AUTOMOTIVE WINDSHIELD GLASS
Web: www.CNCnext.com www.HelloGlass.com
Mail: cnc@cncnext.com
benext77@gmail.com/
benext77@hotmail.com

The biggest EVA interlayer film manufacturer in China, which had
passed the ISO 9000, ISO9001:2000 certificate.
EVA film is the ideal Substitutes of PVB film. The Price is cheap than
PVB. But the performance can be the same as PVB film.
Our products are mainly included:
1 EVA film for outdoor architectural glass
This kind of film can absorb 99% UV ray radiation, can be applied in outdoor
long-time with no de-lamination and cracks. It will not change the
color for at least 15 years.
2 EVA film for indoor decoration
There are many different kinds of color of this kind of film. This
color EVA film for decoration
can take you a romantic feeling with lively and creative view effect.
3 Size:
Thickness：0.1mm-0.8mm
Also we can make the size according to your special requirement.
4 Color
High transparent, Ordinary transparent, Opaque color, Translucent
color and Transparent color.

THE ADVANTAGES OF SMART GLASS FILM PROJECTION AND LED SCREEN AD

www.HelloGlass.com

The cost of use LED is higher than SMART GLASS FILM projection.
SMART GLASS FILM projection is better at energy saving (consume less
electricity).
The view angle range of SMART GLASS FILM projection is wider than LED screen.
SMART GLASS FILM projection is more flexible to install, you can use
the building windows as a projection screen,. And the SMART GLASS FILM
is lighter to install.
SMART GLASS FILM projection has more option. You can use it as a
normal windows, or privacy partition.
The viewing effect under sunlight of smart glass film projection is
better than LED screen.

All rights reserved by CNC-INTERLAYER TECH:
【Product 1】CNC-Force® EVA INERLAYER FOR ARCHITECTURAL LAMINATED GLASS
【Product 2】CNC-Smart® SMART FILM FOR PRIVACY SWITCHABLE GLASS
【Product 3】CNC-Shield® PVB INTERLAYER FOR AUTOMOTIVE WINDSHIELD GLASS
Web: www.CNCnext.com www.HelloGlass.com
Mail: cnc@cncnext.com
benext77@gmail.com/
benext77@hotmail.com

Our Smart Glass Film is Better in Temperature Stability

www.HelloGlass.com

Usually the PDLC film will be sensitive to thermal, and the range of
application temperature is narrow.
But our smart glass film have modified the properties due our patented
technology.
And our smart glass film is good at adapting the change of application
temperature.
-What do you call smart glass film in our life?
+Many names. Magic Glass and Magic Film, switchable glass/film,
miracle glass/film, smart window, smart glass,PDLF FILM, glass, PDLC
glass, and privacy window (glass), etc.

All rights reserved by CNC-INTERLAYER TECH:
【Product 1】CNC-Force® EVA INERLAYER FOR ARCHITECTURAL LAMINATED GLASS
【Product 2】CNC-Smart® SMART FILM FOR PRIVACY SWITCHABLE GLASS
【Product 3】CNC-Shield® PVB INTERLAYER FOR AUTOMOTIVE WINDSHIELD GLASS
Web: www.CNCnext.com www.HelloGlass.com
Mail: cnc@cncnext.com
benext77@gmail.com/
benext77@hotmail.com

Why the Transparence is Bad After Installation Smart Glass Film
www.HelloGlass.com

The reason may be the busbar installation is not very good. The touch
of the copper bar is not very good with smart glass film ITO layer. So
the electric resistance is is high.
So the voltage of the smart glass film is lower than we expect, and if
the voltage is not high enough for the smart glass film, the
transparence of smart glass film will be reduced.
So you better carefully restore the busbar of smart glass film to make
sure the copper bar connect well with Smart glass film ITO.

All rights reserved by CNC-INTERLAYER TECH:
【Product 1】CNC-Force® EVA INERLAYER FOR ARCHITECTURAL LAMINATED GLASS
【Product 2】CNC-Smart® SMART FILM FOR PRIVACY SWITCHABLE GLASS
【Product 3】CNC-Shield® PVB INTERLAYER FOR AUTOMOTIVE WINDSHIELD GLASS
Web: www.CNCnext.com www.HelloGlass.com
Mail: cnc@cncnext.com
benext77@gmail.com/
benext77@hotmail.com

FEATURES OF SMART GLASS FILM(SPD FILM, PDLC FILM)

SMART GLASS PDLC FILM HAS-Best privacy performance.
SMART GLASS PDLC FILM HAS-privacy protection
SMART GLASS PDLC FILM HAS-Privacy properties and security properties
with architectural integrity.
SMART GLASS PDLC FILM HAS-Great Visual attention to interior and
exterior design.
SMART GLASS PDLC FILM HAS-the smart glass can blocked 99% of UV light
SMART GLASS PDLC FILM HAS-No distracting shutters and drapes which
harbor dust with bacteria.

SMART GLASS PDLC FILM HAS-Beauty and function combined,
SMART GLASS PDLC FILM HAS-High-tech fashion taste.
SMART GLASS PDLC FILM HAS-Serves as projection screen and/or glass
writing board capabilities.
SMART GLASS PDLC FILM HAS-High-resolution rear projection screen. And
the view angle is very wide.
SMART GLASS PDLC FILM HAS-Low voltage version available
SMART GLASS PDLC FILM HAS-display application,the smart film can be
used on the exterior facade of a building or in an interior space.
SMART GLASS PDLC FILM HAS-UV protection
SMART GLASS PDLC FILM HAS-Superior transmittance, our smart glass film
can reach to more than 80% light transmittance.
SMART GLASS PDLC FILM HAS-wide range of application and sizes
SMART GLASS PDLC FILM HAS-safety and security features if we make
smart glass in laminating way with EVA melt melt adhesive interlayer
film
SMART GLASS PDLC FILM HAS-Best projecting performance, maintaining a
clear, sharp image.
SMART GLASS PDLC FILM HAS-Best clarity

All rights reserved by CNC-INTERLAYER TECH:
【Product 1】CNC-Force® EVA INERLAYER FOR ARCHITECTURAL LAMINATED GLASS
【Product 2】CNC-Smart® SMART FILM FOR PRIVACY SWITCHABLE GLASS
【Product 3】CNC-Shield® PVB INTERLAYER FOR AUTOMOTIVE WINDSHIELD GLASS
Web: www.CNCnext.com www.HelloGlass.com
Mail: cnc@cncnext.com
benext77@gmail.com/
benext77@hotmail.com

Frequently Asked Question of Privacy Glass Film(PDLC Film, SPD Film,
Magic Glass Film)

www.HelloGlass.com

-What is SPD smart glass film?
+Smart glass film is a combination of liquid crystal , polymer, ito and PET.
When the power is off, the liquid crystal molecules is irregular, and
shatter the light, so the smart glass film is frosted white.
When power is on, the liquid crystal molecules is in line, and let the
light pass through, so the smart glass film is transparent.

-Where can i use smart glass film?
+The smart glass film can be used in many ways, include:
Architectural windows, doors, skylights and partitions
Car sunroofs, side and rear windows, visors, mirrors
Appliance windows
Other vehicle windows, doors, hatches and partitions
Advertising signage and displays and light filters.

-What are advantages of smart glass film produced by CNC?
+CNC-Smart glass film have many unique advantages, including:
Shortest time to control of light, glare and heat manually or automatically
Good UV protection
Longest durability
Low haze when power on
Wonderful energy saving
Good sound insulation

-How to order smart glass film?
+If you are new, you can tell us the exact size you need, which side
to make busbar, then will prepare the smart glass film with all the
tools you need for you.
If you are experienced, you can order the standard size of smart glass
film from us and cut the size by yourself and make busbar on your own.

All rights reserved by CNC-INTERLAYER TECH:
【Product 1】CNC-Force® EVA INERLAYER FOR ARCHITECTURAL LAMINATED GLASS
【Product 2】CNC-Smart® SMART FILM FOR PRIVACY SWITCHABLE GLASS
【Product 3】CNC-Shield® PVB INTERLAYER FOR AUTOMOTIVE WINDSHIELD GLASS
Web: www.CNCnext.com www.HelloGlass.com
Mail: cnc@cncnext.com
benext77@gmail.com/
benext77@hotmail.com

Frequently Asked Question of Smart Glass Film(PDLC Film, SPD Film)

www.HelloGlass.com

-What do you call smart glass film in our life?
+Many names. Magic Glass and Magic Film, switchable glass/film,
miracle glass/film, smart window, smart glass,PDLF FILM, glass, PDLC
glass, and privacy window (glass), etc.

-Will Smart Glass or Smart Film be harmful to other electronic devices
or the human body? Need to avoid children?
+Not at all.

-Can I try to modify Smart Glass or Smart Film by myself?
+Better not. Unless you are trained for get experienced for this.
Smart Glass or Smart Film have are sensitive inside, and modifications
to them could lead to product broken.

-Will I get an electric shock if I touch Smart Glass or Smart Film
without glove?
+No. Smart Glass or Smart Film are insulated very well and will not
inquiry you if you touch them with your naked hand. If the Smart Glass
or Smart Film are installed and used according to our instructions,
the electrical leads should not pose a danger either.

-How long does it take Smart Glass or Smart Film to switch from
transparent to frosted white and vice versa?
+Very short time. About 1/100th of a second to switch from
transparent to frosted white. So you can not feel they is a delay.

-The Smart Glass or Smart Film is damaged, but the Smart Glass or
Smart Film still works. Should I continue using it?
+No. A damaged glass or film may lead to a risk of electric shock.
Turn it off and Unplug it.

All rights reserved by CNC-INTERLAYER TECH:
【Product 1】CNC-Force® EVA INERLAYER FOR ARCHITECTURAL LAMINATED GLASS
【Product 2】CNC-Smart® SMART FILM FOR PRIVACY SWITCHABLE GLASS
【Product 3】CNC-Shield® PVB INTERLAYER FOR AUTOMOTIVE WINDSHIELD GLASS
Web: www.CNCnext.com www.HelloGlass.com
Mail: cnc@cncnext.com
benext77@gmail.com/
benext77@hotmail.com

HOW TO SOLVE ADHESIVE STRENGTH OF EVA FILM FOR LAMINATED GLASS

Importance:
The adhesive strength of EVA Film is very important for laminated
glass. The adhesion will affect the safety of laminated glass and the
delamination of laminated glass.
So, which factors will influence the adhesion of EVA Film:

1.The type of EVA Film
Generally speaking, the super-transparent EVA Film is stronger in
adhesion than the normal transparent EVA Film. The outdoor type EVA
Film is stronger in adhesion than the indoor type of EVA Film.

2.The manufacturer of the EVA Film
Because different EVA Film manufacturer has different formula of
producing EVA Film. So the adhesion of the EVA Film will be different.

3.Heating temperature of the EVA Film
When laminating the EVA Film, the heating temperature will affect the
cross link reaction and coupling reaction, which will lead to the
adhesive strength of the EVA Film.

4. The Heating Time
The heating time must be long enough for the cross link reaction and
coupling reaction to be fulfilled completely.

5.The storage of the EVA Film
If you open the package of the EVA Film, then don’t use up, the left
EVA Film may absorb some moisture, which will do harm to the adhesion
strength.

All rights reserved by:
All rights reserved by CNC-INTERLAYER TECH:
【Product 1】CNC-Force® EVA INERLAYER FOR ARCHITECTURAL LAMINATED GLASS
【Product 2】CNC-Smart® SMART FILM FOR PRIVACY SWITCHABLE GLASS
【Product 3】CNC-Shield® PVB INTERLAYER FOR AUTOMOTIVE WINDSHIELD GLASS
Web: www.CNCnext.com www.HelloGlass.com
Mail: cnc@cncnext.com
benext77@gmail.com/
benext77@hotmail.com