Guangzhou Lepond Glass Co.,Ltd is a company specialized in deep-processing glass and glass wholesale of various glass products. It locates in one of the most active economical area in Guangzhou, Guangdong Province. Our company is a well-equipped one and owns a number of years' experienced high-quality staff who engaged in glass technology R&D. With the newly developed products at home and abroad, we aim to provide products and services of good quality products, to deliver punctually and to fully make our customers satisfied. Because of our abundant financial resources, good quality equipments, advanced technology and the ability of strong innovation, our products has passed 3C (China Compulsory Certification) national certification as well as ISO9001:2000 quality system certification.
Since the date of being established, we adhere to the principle of "survive for good quality and develop for good reputation", also the spirit of enterprise of "material is limited while innovation is boundless". In order to meet the need of market expansion, we own not only complete management system but advanced technology and equipment.
We offer 2 kinds of PDLC film,one is self-adhesive,other is laminated between 2 pcs of glass.
Imagine a high-tech glass that you could change from transparent to frosted with the flick of a switch… You could use it for home windows (eliminating the need for blinds), for store fronts (at night), and even for bathrooms (requiring users to stretch for a new level of trust in technology).A French company produces an “intelligent” glass called Privalite, which can be switched from an ordinary-looking clear glass to a foggy-looking frosted glass by running an electrical current over a polymer liquid-crystal film sandwiched between two plates of glass.
When a product is called “smart”, it simply means it is programmed with an auto-intelligence capable of operating a single task. And the same goes for smart glass: instead of relying on glass treatments to block the light, these specially designed, energy-efficient glass panes automatically control the sun’s solar penetration.
pdlc film/electrochromic film/ smart film /intelligent film/ privacy film
ON (transparent), OFF (opaque)
Self –adhesive and non self adhesive
- minus 20°C to 65°C
more than 10 years
ON 80% , OFF 60%
How does Smart Glass Work?
Privacy glass works according to the principles of polymer liquid-crystal optics. The laminated glazing comprises two sheets of glass, either clear or tinted, and a liquid crystal film. Both faces of the film are covered with a transparent, electrical conductive coating. When the glass is switched off from its special power supply, the liquid crystals are randomly scattered and diffuse light in all directions. By switching the glass on, the crystals line up and reorient themselves, turning the opaque glass totally transparent. Switching from the non-transparent state to the transparent state is almost instantaneous and can be repeated as often as desired.
In recent years, the market for light-control glass has expanded due to the increasing demands for energy efficiency and heat and light control, automated shading, privacy, and design and engineering innovation.
Smart glass can be applicable in the following areas:
Several professions and industries such as the house, the fitment and the automobile.
In the industry of real estate/decoration, it can be applied in high-stand apartments, villas, town houses, office building and stores.
Building walls, doors, windows and indoor separation, decorations.
The big area of the projection wall
The controllable options of offices (meeting rooms, supervision rooms)
The controllable options of public facilities (restaurants, hotels, banks, hospitals, the recreational places)
Applications of smart glass include building windows, doors and skylights; automobile, boat and aircraft windows; appliance windows, computer screens and cell phone screens. Its use in home and residential windows can all but eliminate the need for blinds or shades, and it fits in with the "green movement" by helping with interior heating and cooling.
Smart glass does not need cleaning and does not fade in the sun like cloth and plastic.
It only requires a small amount of energy to sustain (powering several windows at once uses less electricity than a single light bulb) and electrochromic glass hardly needs any electricity at all.
Can assist the air condition to economize energy and can obstruct ultraviolet radiation.
Allow enough light even when opaque, tenders bright indoors.
Maximum size of Single panel glass: W1200mm*H3500mm
Film thickness: 0.38mm/0.76mm/1.14mm
50HZ ~ 60Hz
In AC110V, 100mA/sqm
In A C110V, 5W/sqm
less than one second(from the opaque to transparent:100ms;from transparent to opaque: 400ms)
NO (transparent), OFF (opaque)
Visible light transmittance
power on 75%, power off 10%
ON 80%, OFF 60%
ON 3%, OFF 82%
more than 98%
- minus 20°C to 65°C
more than 10 years
Advantage of Lepond
1. We manufacture a wide range of glass to meet your different demands: Plate glass, float glass, art glass, colored glass, colorful drawing or pattern glass, glass Mosaic, glass mirror, sculpture, work obscure glass, crystal glass, sandwich glass, toughened glass, hollow glass, reflective glass, solar energy, bulletproof glass, glass LED glass, hot bending glass, thermal glass, inspect wave glass, low radiation glass, bright color glass, laser glass, intelligent glass, breathing glass, glass, color vacuum glass Mosaic, etc
2. Have biggest tempered production lines to make sure on time delivery.
3. Lepond Glass can ensure you receive exactly high quality glass, and the most competitive price.
4. All the products are according to ISO9001:2000 and CE certificate to make sure perfect quality.
5. We give each customer personalized, professional, and dedicated service.
6. From order to delivery to after sales service, our devoted, experienced team is always available to give prompt reply and service.
Sample we supply below is 100*150mm,with power set
Packaging & Shipping
wooden package,safety package as to customers' requirement