Weihai Dongfang Glass Co., Ltd.
Main products:Tempered glass,Insulated glass,Laminated glass,sand blasted glass,Silk printing glass
Contact Us
  • Contact Person : Mr. Chen Peter
  • Company Name : Weihai Dongfang Glass Co., Ltd.
  • Tel : 0086-631-5589900-890
  • Fax : 0086-631-5589933
  • Address : Shandong,Weihai,Nanjing Rd.
  • Country/Region : China
  • Zip : 264211

triple insulated glass

triple insulated glass
Product Detailed
Triple insulated glass LISEC low-e insulated glass Triple building insulated glass CCC,meet EN/BS/ASTM Export to 20 country

Triple Insulated glass 

Insulated glass is made of three or more pane of glass between which aluminum/warm edge spacer is filled with NATERGY 3A molecular sieve. The edge of spacer is sealed by high strength sealing sealants P.I.B. (Double sealing: Butyl used for the first sealing, Kommerling polysulfide rubber or silicon structural sealants should be chosen according to purpose)




Optical performance

Various glass substrates can be used for Insulated glass to meet the request of sunlight transmission and reflection. In general, the range of sunlight transmission rate is 10-80%, reflection rate is 13-35%


Thermal Performance

Heat transfer coefficient U value can be effectively reduced by Insulated glass, if inert gas as argon is filled; heat transfer coefficient can be further even dramatically reduced to 0.80


Sound insulation performance

Insulated glass is ideal sound material. Normal Insulated glass  can reduce noise by 30 dB, and Insulated glass  filled with inert gas can further 5 dB, Insulated glass can reduce 80 dB traffic noise to 45 dB, which is very quiet to rest


Anti-dew under low temperature

Insulated glass is filled with enough desiccant, it can effectively absorb the vapor in the inner space or penetrated from outside to ensure the gas in inner space is dry and would not dew above -40°C



Windows and doors, ceiling, partition of buildings; sound insulation is utmost importance, like school, hospital, office building, airport, and hotel; also applied for refrigeration appliance, aircraft, ships, etc.


Types of glass substrates choose from

Clear glass, tinted glass, color glazed glass, coated glass, Low-e glass, laminated glass and tempered glass can be composed into various compound products


 1. LISEC automatic Insulated glass production line imported from Austria

 2. CCC certificate, conform to EN1279 BS5713 ASTM E546 standards

 3. Triple layer and double silver low-e Insulated glass, U value lowered to 0.8

 4. Various SC options, low G value and low RHG value


 1. Blue, Weihai Blue, Ford Blue, Royal blue

 2. Green, F green, Natural green

 3. Gray, Dark Gray, light Gray

 4. Bronze

 5. Low-iron 

 6. Clear etc.

Size range 

180*350~2500*3500mm (7″*13.8″~98.4″*137.8″)

Normal configuration of Insulated glass

5+9A+5, 6+9A+6, 5+12A+5, 6+12A+6, 8+12A+8, 10+12A+10,

4+16A+4, 6+16A+6, 4+18A+4, 6+18A+6 etc.

Payment terms

 L/C D/P T/T 30% in advance


Non-fumigation wooden crates, paper placed between two pieces, strengthened by steel strips

triple insulated glass

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