Thermal Insulation PDLC Film pdlc film diy
Thermal Insulation PDLC Film pdlc film diy

Thermal Insulation PDLC Film pdlc film diy


Eswitch is a developer and manufacturer of high  performance film


Product Details

ESWITCH Thermal Insulation PDLC Film DIY Structure And Principle

 

 

 

 

When the thermal insulation PDLC film is power on, it can keep the transparency of normal PDLC film, when it is power off, appears mysterious and noble gray black. It not only has the switchable characteristics of the excellent performance of normal PDLC film, but also has very good Thermal insulation effect.The pdlc glass film is the best choice for energy-saving design of building.

Features:
a.Noble gray black color, elegant and versatile.
b.High UV blocking rate: >95%(power off status).
High infrared blocking rate >75% (power off status).
c.Big Visible Angle.
d.Energy saving and low carbon environmental protection.

Through reflecting, transmitting and absorbing, to cut off infrared, visible light and ultraviolet light to balance thermal insulation effect and sight clarity.
Solar insulation rate (total insulation rate) = 3% * UV blocking rate + 44% visible light blocking rate + 53% infrared blocking rate

Analysis and comparison of parameters of common PDLC film and thermal insulation PDLC film

 

Status

Wave band(nm)

Normal PDLC Film

Thermal Insulation PDLC Film

Transmittance (%)

Total rejection(%)

Transmittance(%)

Total rejection (%)

OFF

Ultraviolet light

(280-380)

12.11

38

3.94

74

Visible light

(380-780)

58.75

30.11

Infrared

(780-1400)

66.80

23.49

ON

Ultraviolet light

(280-380)

17.17

20

6.23

64

Visible light

(380-780)

79.41

44.17

Infrared

(780-1400)

83.87

31.13

 

Technical Data Sheet

 

Properties

Item

Unit

Test Data

Optical Properties

Visible light transmittance

Power ON

%

82

Power OFF

%

65

Parallel light transmittance

Power ON

%

78

Power OFF

%

3

Haze

Power ON

%

4

Power OFF

%

95

Visible Angle Power ON

°

160

Electrical properties

Response time

ONOFF

ms

10

OFFON

ms

200

Operating Voltage(AC 50/60 Hz)

V

48~75

Power consumption

W/sq.m

5

Stability

Runtime 

Hours

100000

Turn on/Turn off

times

2 million

Operating Temperature

-25~75

Appearance Quality

GB 15763.3-2009

Size deviation

Heat resistance

GB 15763.3-2009

Moisture resistance

Irradiation resistance

Thermal insulation performance

class 2

GB 8484-2008

Sound Insulation (double layer 6mm glass)

dB

39

Glass type

Customizable

 

Weather-resistance Test

 

Test Term

Condition

Specification Requirements

High temperature test

70, 240 hours

 a. No abnormal appearance.

 b. No abnormal photoelectric.

 performance,

 c. Strong composite structure of PDLC film.

 d. Peeling strength reduction value does not exceed 5%

High temperature test

-20, 240 hours

High temperature and humidity

70, 90% RH 240 hours

High and low temperature impact test

-20,30min,70, 30min, alternating cycle: 50 times

 

Packaging Protection
ESWITHC PDLC Film is attached with protective film on double-sides. Customers need to remove the protective film before using the film product.

Packing
a.The pdlc film diy can be packaged in roll, roll the product on a 6-inch paper core and wrapped in cushioning material, use the carton packaging on the outside.
b.Identification: A product label is attached to the outside of the carton box to indicate the product name, model number, batch number, quantity, date, etc.

Storage Method
The film should be stored in a warehouse that is ventilated, dry, temperature -15 ° CC ~ 50 ° C, and relatively low temperature 85% RH, away from heat sources. Do not touch acid and alkali gases and liquids during storage.

 

 

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  • +86 15850357283