Silicone Bag for PVB Autoclave Glass Laminating Machine with PVB Interlayer Film

Silicone Bag for PVB Autoclave Glass Lmainatng Machine with PVB Interlayer Film

Silicone Bag for PVB Autoclave Glass Lmainatng Machine with PVB Interlayer Film_conew1

Silicone Bag for PVB Autoclave Curve Bent Glass Laminating

+Advantages of Autoclave
Heating by infrared owns good advantages
Motor driven fans for mixing to make operation easier
Making heat well-proportioned distributed is important

+What PVB Autoclave Laminating Line Are Made Of
Loading machine
Transition machine
Washing and drying machine
Fixed position section
Combination machine
PVB film putting into pre-laminated glass section
Transition machine 2
Pre-heating and pre-pressing machine
Transition machine 3
Uploading machine
Autoclave

+Autoclave Can Make Many Kinds of Laminated Glass
Architectural laminated glass
Airplane glass
Automobile Glass
Bullet train glass
Rocket glass
Ship glass

+Vacuuming way on the curved laminating layer:
Vacuum ring: silicone vacuum bag
Cold pumping:
Temperature : 20-30℃; 22℃ is suggested.
Vacuum degree: 550 -660mm HG;
Time: About 5-20 minutes.

Heat pumping:
Glass surface temperature: 95-105℃
Time: less than 25 minutes

+Silicone Bag for PVB Autoclave Glass Laminating Machine with PVB Interlayer Film

Tensile Strength: 9.6MPA
Tear Strength: 31.76KN/M
Elongation: N/A
Temperature Reistance: 200℃
PVB Resistance: Good
Life Time: ≥2000times

+Product features of silicone bag:
Great heat-resistant,
Great aging-resistance ,
Anti-corrosive,
Environment-friendly,
Long-use life,

+Product specification of silicone bag:
Common thickness: 3mm
Maximum width:3800mm without any joints
Any length
Common color: Milky (other color is available for custom)
Custom as customers require

UCOLIN SILICONE TECH
(1)-Silicone Vacuuming Bag for EVA Glass Laminating Machine/Privacy Glass Laminating
(2)-Silicone Sheet for EVA Glass Laminating Machine
(3)-Silicone Bag for PVB Glass Laminating Auto-clave
(4)-Silicone Rubber Sheet for Solar Cell Module Laminating Machine
(5)-Contact Us: ucolin@ucolin.com / www.ucolin.com
umewe360@gmail.com/ umewe360@hotmail.com

+Glass Industrial Autoclaves are pressure vessels used to process glasses and polymer materials which require exposure to elevated pressure and temperature. The manufacture of high-performance components from advanced composites often requires autoclave processing.

+Vacuum
Parts processed in an autoclave are often silicone vacuum bagged to enable the pressure to operate isostatically on the workpieces. In simplest form, the workload is fully contained inside a loosely fitting silicone bag made of resilient plastic capable of withstanding the temperatures involved. When vacuum is drawn, the bag is compressed by atmospheric pressure and compacts the components inside. Between the parts and the bag, an absorbent material provides a channel for the evacuation of the air and wicks up the excess resin squeezed out during curing.

+In autoclave processing of composite parts, the SILICONE vacuum bag functionality may be where the greatest variety may be found. Some manufacturers will leave the bag under full vacuum from lay-up to post-cure tear-down. Others will hold the silicone vacuum bag only until the autoclave reaches full pressure. Yet others will back-fill the silicone vacuum bag with inert gas, typically nitrogen, at zero pressure.The role played by the silicone vacuum bag’s internal pressure can be critical in the consistent production of high-quality PVB Laminated Glass.

+Polyvinyl butyral (or PVB) is a resin often adopted for applications that require strong binding, optical clarity, adhesion to many surfaces(organic or non organic sheets), toughness, great tensile strength and flexibility. It is prepared from polyvinyl alcohol by reaction with butyraldehyde. The major application is laminated safety glass for automobile windshields. Tradenames for PVB-films include GlasNovations, Butacite, Saflex, S-Lec, CNCnext and Trosifol.

+Laminated glass is a type of safety glass that holds together when shattered. In the event of breaking, it is held in place by an strong polymer interlayer, typically of polyvinyl butyral (PVB) or EVA Film, between its two or more layers of glass. The PVB interlayer keeps the layers of glass bonded even when broken, and The high strength of cross-linked PVB interlayer prevents the glass from breaking up into large sharp pieces. This produces a characteristic “spider web” cracking pattern when the impact is not enough to completely pierce the laminated glass.

+There are several laminated glass manufacturing processes:
-using two or more pieces of glass bonded between one or more pieces of plasticized polyvinyl butyric resin using heat and pressure .
-using two or more pieces of glass and polycarbonate, bonded together with aliphatic urethane interlayers under heat and pressure.
-interlaid with a cured resin.
Each manufacturing process may include glass lites of equal or unequal thickness.

[Silicone Vacuum Bag for making bent laminated glass with PVB Film]

+Bent Laminated Glass:
When making Bent laminated glass with Polyvinyl Butyral PVB film, like car windshield glass, car windows etc, you will need silicone bag for vacuuming. Bent and curved glass is often used for automotive glass and marine glass installations.

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(1)-Silicone Vacuuming Bag for EVA Glass Laminating Machine/Privacy Glass Laminating
(2)-Silicone Sheet for EVA Glass Laminating Machine
(3)-Silicone Bag for PVB Glass Laminating Auto-clave
(4)-Silicone Rubber Sheet for Solar Cell Module Laminating Machine
(5)-Contact Us: ucolin@ucolin.com / www.ucolin.com
umewe360@gmail.com/ umewe360@hotmail.com

EVAFORCE® MENU

Architectural EVAFOFCE® INTERLAYER FILM WHITE EVA INTERLAYER FILM COLOR EVA INTERLAYER FILM

EVA Film for Laminated Glass

Eva Film laminated glass safety glazing 04

Eva Film laminated glass safety glazing 05

Eva Film laminated glass safety glazing 06

Eva Film laminated glass safety glazing 07

Eva Film laminated glass safety glazing

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cnc@cncGlass.com EVA film glass interlayer

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