- Product Details
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Quick Details
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Place of Origin:
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Sichuan, China
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Brand Name:
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DAGUI
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Model Number:
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SPD Dimming Glass
Quick Details
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Application:
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Workshop, School, Exterior, Warehouse, Home Office, Outdoor, Living Room, Office Building, Mall, Apartment, Hospital, Villa, Hotel
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Usage:
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Industrial, Decoration
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Thickness:
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4+4mm,5+5mm,6+6mm,8+8mm,10+10mm
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Place of Origin:
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Sichuan, China
-
Brand Name:
-
DAGUI
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Model Number:
-
SPD Dimming Glass
SPD dimming glass
is a kind of intelligent glass that adjusts the transparency of the glass by artificially regulating the voltage. This kind of glass is more intelligent than ordinary PDLC dimming glass. It has various adjustment methods and the transparency is adjustable from 0 to 100%. It can provide comfortable indoor light in different environments and can also effectively block the entry of ultraviolet and infrared rays. Improve the energy efficiency performance of buildings.
The working principle of SPD dimming glass:
It is based on SPD (Suspended Particle Device) technology. SPD is a crystal composed of tiny particles—suspended particles that can change their arrangement under the influence of an electric field, thereby changing the transparency of the glass. When the current is strong, the electric field causes the particles to be arranged more loosely and the glass becomes transparent; when the electric current is weak, the electric field causes the particles to be arranged more tightly and the glass becomes opaque.
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Voltage / V
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ES-SPD FILM / %
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ES-SPD Glass / %
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0
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0.2
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0.2
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22
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0.5
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0.4
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44
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2
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2
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66
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10.1
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8.1
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88
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20.6
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17.9
|
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110
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30.8
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27.9
|
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132
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38.7
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36.4
|
|
154
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44.3
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42.9
|
|
176
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48.8
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47.9
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198
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52.1
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51.8
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220
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54.5
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54.6
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Product Features
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Technical Parameters
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scientific principles
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Nanorod Orientation
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Adjustment method
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on-off
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≤2s
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off-on
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≤10s
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Visible light transmittance/%
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on
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50~68
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off
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1~5
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UV light blocking rate/%
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on
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99
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off
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100
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Operating temperature
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-35~85°C
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Maximum temperature resistance
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110°C
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Energy consumption
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5W/㎡
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Maximum width
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1500mm
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Number of light and dark cycles
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>1 million times
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SPD dimmable glass energy saving indicators
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|
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||||
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Dimming status
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Fully transparent
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Light color
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Dark color
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Fully black
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||||
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Visible light transmittance/%
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50
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18
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6
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1
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||||
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Total solar transmittance/%
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39
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21
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17
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9
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||||
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Shading coefficient
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0.45
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0.25
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0.19
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0.1
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||||
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Total solar infrared transmittance
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0.18
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0.16
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0.15
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0.13
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||||
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Light to heat ratio
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1.16
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0.6
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0.34
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0.09
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||||
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Heat transfer coefficient
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1.65
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1.65
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1.65
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1.65
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||||
Customized size/shape according to customer needs.
Welcome to consult us！
Q.What kind of service you can offer?
OEM:We produce according to buyer's design.
ODM:We provide design & products.
Q.Are you a trading company or a factory ?
We have our own factory.
Q. How to get a quotation?
We need some time to calculate and also need specific information from you.Information required for quotation will be different among the different types of items. Such as: a.Glass dimensions. b. Order quantity. c. Cutting rate.
Q: Which methods of payment do you support?
We support TT, L/C,DP,PayPal,Western Union, and cash(RMB).
Q: What is the MOQ?
Generally, there is no MOQ for processed glass, but if you want to received best price, the more requirements, the quote will be better.
Q. Do you accept small order?
Any order quantity is welcome. But some type of products are high cost that not suitable small order.
Q. What is the shipping methods?
For small amount, usually send by air shipping. (DHL/UPS/FedEx) Take 4-5 working days. For large amount, usually delivery by ship. (FOB/CNF/CIF) Take around 25-30working days (Depend on the country).
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