Hollow glass
Hollow glass is made of two or more pieces of glass, separated by aluminium frame that is full of molecular sieves inside to form a space and adhered by butyl sealant and then by polysulfide sealant or structural abrasive.

Features:
Energy saving, comfortable, heat preservation, antisweat;
With argon or other special gas inside to further improve the heat insulation and sound insulation
Hollow glass with low-e film coated can effectively stop the radiation.

Specification:
Max Size: 2700×5000mm
Min Size: 180×300mm
Thickness: 6mm, 9mm, 12mm, 16mm, 20mm

Strengths:
Full automatic hollow line: Load the glass automatically, remove the film of the edge on the coated glass, washing automatically, stripping automatically, to ensure good air tightness and performance of glass
Sealing: Seal with butyl rubber and Thiokol or structural adhesive, to make sure the good sealing and using life.

Standard:
GB/T11944 “Tempered Glass” National Standard
Passed China National Hollow Glass Cerfica