來源：中為 瀏覽次數(shù)：次
(STF), also known as PDLC liquid crystal film (polymer dispersed liquid crystal), is a polymer liquid crystal (LC) with a mixture of liquid and crystal characteristics, as well as significant photoelectric characteristics, in the absence of electric field, its molecular disorder is arranged in an opaque state, and in the electric field, its molecules along the electric field in order to make it has a transparent. By controlling the electric field, it can be controlled to convert between the transparent and opaque states.
Also known as smart dimming glass, glass, smart glass, liquid crystal light glass, electronic liquid crystal glass, etc.. PDLC (Dispersed Liquid Crystal Polymer) technology is a high-tech laminated glass products, which is the principle of the liquid crystal film composite in the middle of the two layers of glass, after high temperature pressure bonding of new special optical glass products. Because of the liquid crystal film is in the off state fog state (opaque), electricity, showed the characteristics of transparent and makes dimming glass also has the double characteristics of ordinary glass and electric control curtain, can more effectively protect the privacy characteristics.
Energized transparent, power in the opaque state and changing rapidly, the diversification of the control mode, switch, light control, voice control, temperature control, remote control, remote network control can be tailored according to customer needs. Heat and sound insulation, energy saving and environmental protection, according to the change of outside temperature and light. By adjusting the pressure processing, automatic adjustment of light transmittance, achieve the effect of the adjustment of temperature and light. Has a high anti ultraviolet performance, environmental protection and health.
Product characteristics
1, using a unique liquid crystal formula, the material is attached to the material, the open and close the state of high contrast, low energy consumption.
2, with explosion-proof function, the installation of light glass in the building is subject to any external impact, even if the glass is broken, can still remain intact in the original framework, the nearby personnel will not be a splash of glass damage. Anti - impact strength, sound insulation, heat insulation, uv.
Performance parameter
| Project | status | results | |
| Optical | Visible light transmittance | Electricity(ON) | >75% |
| Power failure(OFF) | <1% | ||
| Fog level | Electricity(ON) | <7% | |
| Power failure(OFF) | >90% | ||
| Visual angle | Electricity(ON) | About140° | |
| UV shielding | Electricity(ON) | >99% | |
| Power failure(OFF) | >99% | ||
| Shielded infrared | Electricity(ON) | >30% | |
| Power failure(OFF) | >90% | ||
| Electrical science | Working voltage | Electricity(ON) | 40V/48V/65VAC |
| Response time (room temperature) | Power failure-Electricity(OFF-ON) | <200Millisecond | |
| Electricity-Power failure(ON-OFF) | <10Millisecond | ||
| power dissipation | Electricity(ON) | 6W/M2 | |
| Size | Thickness | 6mm+6mm | 13.5 mm |
| Environmental Science | Operating temperature | Electricity- Power failure(ON-OFF) | –10℃to 60℃ |
| Storage temperature | Electricity- Power failure(ON-OFF) | –20℃to 70℃ | |
| Life span | Service life (indoor) | Electricity/Power failure(ON-OFF) | Over 10 years |
| voice | Value STC | 6+6Toughened glass | 39dB |
Dimming glass:
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