Polyvinyl Butyral PVB Interlayer Film Properties: Safety and Security

3 Key Properties of Polyvinyl Butyral PVB Interlayer Film

By Peter Lin cnc@cncglass.com

Polyvinyl Butyral PVB Interlayer Film Properties: Safety and Security

Laminated glass with Polyvinyl Butyral PVB interlayer film has strong elasticity. Polyvinyl Butyral PVB interlayer film have impact resistance, and also have penetration resistance, the shatters will be sticked together by the Polyvinyl Butyral PVB interlayer film. And the safety of laminated glass is remained.Whether the laminated glass with Polyvinyl Butyral PVB interlayer film is installed vertically or horizontally,the accident impact on laminated glass with Polyvinyl Butyral PVB interlayer film is still working great. Performance of resistance and penetration of Polyvinyl Butyral PVB interlayer film is better if the thickness of Polyvinyl Butyral PVB interlayer film is more.

Polyvinyl Butyral PVB interlayer Film Properties: Sound Control

Polyvinyl Butyral PVB interlayer film has great sound insulation, it can high decrease the noise, and make you comfortable inside the house or car. The thicker Polyvinyl Butyral PVB interlayer film you use, the sound insulation would be better.

Polyvinyl Butyral PVB interlayer film Properties: Light Control

Polyvinyl Butyral PVB interlayer film can absorb 99% ultraviolet radiations, because of special auxiliaries inside the Polyvinyl Butyral PVB interlayer film. So the laminated glass with Polyvinyl Butyral PVB interlayer film can protect people and furniture, plastic goods, etc inside the building from harmful ultraviolet rays. And also Polyvinyl Butyral PVB interlayer film can absorb infrared lights, so the laminated glass with Polyvinyl Butyral PVB interlayer film can insulate heat from the sunlights. Some manufacturer, like BRIDGESTONE, they also put a PET between interlayer film to strengthen the cool properties.

All rights reserved by CNC GLASS INTERLAYER TECH:
Product 1]EVAFORCE EVA INERLAYER FOR ARCHITECTURAL LAMINATED GLASS
Product 2]CNC-SMART FILM FOR PRIVACY SWITCHABLE GLASS
Product 3]PVBSHIELD PVB INTERLAYER FOR AUTOMOTIVE WINDSHIELD GLASS
Web: www.CNCglass.com
Mail: cnc@cncglass.com
benext77@gmail.com
Skype: Cnext365

SMART GLASS (LAMINATED GLASS, PDLC GLASS, PRIVACY GLASS)

SMART GLASS (LAMINATED GLASS, PDLC GLASS, PRIVACY GLASS)

The (PDLC) switchable film can be laminated with two glass with EVA
film/PVB film, creating a solution with optimum clarity and
performance. Another major factor is safety properties as laminated
glass owns.

Our standard switchable smart glass film (double glazed) can be
laminate with toughened/tempered glass in thicknesses 4mm, 6mm, 8mm,
10mm, 12mm and 15mm.

A simple ON – OFF mode switches the glass from being clear
(transparent) to frosted (opaque). In its frosted state, the film acts
as an electronic blind providing privacy and security for any glass,
window or partition. Multiple panels can be joined together to create
large switchable glazed walls or partitions.

The smart laminated glass can also be used as a high definition rear
projection screen to display corporate presentations, TV images and
videos.

[Smart Glass Specification]
Switchable glass
Power – 110/220V AC
Frequency – 50/60Hz
Switching – less than 1 second
Operation – (on) transparent (off) opaque
Light transmittance – On (75%) Off (67%)
Haze Coefficient – On (7%) Off (87%)

[Test Procedures on Smart Glass]
Tested over 3 million switches
High temperatures – >70 degrees C (over 14 days)
High temperature / humidity – >50 degrees C / 95% RH (over 14 days)
Cold temperatures – minus 20 degrees C (over 14 days)

[Smart Glass Features]
Switches from clear to frosted
Any type / thickness of glass are available for laminate
HD projection screen
Safety properties
UV protection for human being and goods
[Recommended Smart Glass Applications]
Privacy / security glass
Glass walls / partitions
Vision panels / doors
TV / video screen
Presentation display
Furniture / displays
If you require any further information or pricing, please don’t
hesitate to Contact Us.
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

CNC REAR PROJECTION FILM

CNC REAR PROJECTION FILM

CNC rear projection films can be easily applied to glass / Plexiglas.
Width 1524mm X Length 30m/roll
Multiple pieces of film can be joined on glass to create large format displays.

=Pro Diffusion Rear Projection Film
Pro Diffusion film is a high contrast rear projection film mainly used
for store window displays and high end video applications. This rear
projection screen film offers superior brightness, contrast and black
levels even in high ambient light and daylight.
Shapes and sizes are also available for customization and pieces can
be joined to create large format displays.
Pro Diffusion film has a self adhesive layer (peel and stick) making
it easy to apply to any kind of glass or Plexiglas.

=High Gain Rear Projection Film
High Gain rear projection film is a specialist rear projection film
primarily used for store window displays and advertising screens. This
low cost projection film offers superior brightness in high ambient
light and daylight.
What kinds of shapes and sizes are also available for customization
and multiple pieces can be joined to create large format displays.
High Gain rear projection film is manufactured with a self adhesive
layer meaning it can be easily applied to glass or Plexiglas. High
Gain film is a cost effective screen technology which can perform well
with lower powered, less expensive projectors.

CNC-Projection Glass Film
Specifications :
Color: Transparent, Gray, Double Gray, White, Double White
Width: 1524mm (60”)
Length: 1 roll = 15 meters (Minimum Order)
Haze: 33%
Thickness: 100μm
UV-Fading Protection % : 0.20%
Visible-Natural Daylight %: 70%
SHGC-Heating &
Cooling cost %: 0.6
Viewing Angle: 165°
Hardness: 3H
CNC-INTERLAYER TECH:
[Product 1]CNC-Force EVA INERLAYER FOR ARCHITECTURAL LAMINATED GLASS
eva@evafilms.com
[Product 2]CNC-SmartSMART FILM FOR PRIVACY SWITCHABLE GLASS
smartfilm@smartestglass.com
[Product 3]CNC-Shield PVB INTERLAYER FOR AUTOMOTIVE WINDSHIELD GLASS
pvb@pvbfilm.net
Web: www.CNCglass.com www.CNCnext.com www.HelloGlass.com
Mail: cnc@cncnext.com
benext77@gmail.com/
benext77@hotmail.com

CNC Switchable Privacy Glass Special Glazing Requirements

CNC Switchable Privacy Glass Special Glazing Requirements.pdf Download this file

CNC Switchable Privacy Glass Special Glazing Requirements

1. Interior Butt Glazing
a. Panels c an be butt joint glazed using a recommended minimum 7/16″
thickness panel.
b. A standard neutral cure structural silicone sealant may be used to
close the joint. A minimum of a 1/4″ separation between panels is
recommended. Dow Corning 399, 795, 991, 995, 1199.

2. Swing Doors/Windows
a. Swing door/window units may be glazed with CNC Switchable Privacy
Glass panels.
b. Door package will be complete with door header, door leaf, power
transfer device, and all other hardware.
c. Window Package will be complete with sash, frame, power transfer
device and all hardware. Finish cladding and hardware may be selected
as options.

The liquid crystal privacy film is made up of electrically conductive
coatings, a polymer matrix and liquid crystals. This film has
electrical wiring to be connected to a transformer to supply power for
the “on” (clear state) mode.

CNC-INTERLAYER TECH:
[Product 1]CNC-Force EVA INERLAYER FOR ARCHITECTURAL LAMINATED GLASS
eva@evafilms.com
[Product 2]CNC-SmartSMART FILM FOR PRIVACY SWITCHABLE GLASS
smartfilm@smartestglass.com
[Product 3]CNC-Shield PVB INTERLAYER FOR AUTOMOTIVE WINDSHIELD GLASS
pvb@pvbfilm.net
Web: www.CNCglass.com www.CNCnext.com www.HelloGlass.com
Mail: cnc@cncnext.com
benext77@gmail.com/
benext77@hotmail.com

CNC Switchable Privacy Glass

CNC Switchable Privacy Glass .pdf Download this file

CNC Switchable Privacy Glass

PRINCIPLE: When the power is off, the liquid crystal molecules are
randomly oriented that scatters incident light and CNC Switchable
Privacy Glass becomes opaque.

When electricity is connected, the liquid crystal molecules line up,
the incident light passes through, and our CNC Switchable Privacy
Glass looks clear.

PDLC Light Scattering Mechanism

CNC Switchable Privacy film is made of two layers of transparent
conductive films sandwiched with PDLC material. The PDLC film is then
laminated between two pieces of glass. When electricity is applied to
the film the liquid crystals line up and the window is clear. When the
power is turned off, the liquid crystals return to their normal
scattering positions and turn the glass from clear to Translucent.

The liquid crystal privacy film is sandwiched between the glass makeup
in away similar to the construction of laminated glass. The outside
skins are made up of glass (normally 5 or 6 mm annealed glass) each
side, then a PVB /EVA interlayer is inserted on each side to trap and
hold the liquid crystal privacy film.

The liquid crystal privacy film is made up of electrically conductive
coatings, a polymer matrix and liquid crystals. This film has
electrical wiring to be connected to a transformer to supply power for
the “on” (clear state) mode.

CNC-INTERLAYER TECH:
[Product 1]CNC-Force EVA INERLAYER FOR ARCHITECTURAL LAMINATED GLASS
eva@evafilms.com
[Product 2]CNC-SmartSMART FILM FOR PRIVACY SWITCHABLE GLASS
smartfilm@smartestglass.com
[Product 3]CNC-Shield PVB INTERLAYER FOR AUTOMOTIVE WINDSHIELD GLASS
pvb@pvbfilm.net
Web: www.CNCglass.com www.CNCnext.com www.HelloGlass.com
Mail: cnc@cncnext.com
benext77@gmail.com/
benext77@hotmail.com