(11) Titanium nitride may be coated on the glass as a film. In the event the infrared reflectance is better than 75%, if the thickness on the titanium nitride movie is more significant than 90nm, it may possibly proficiently improve the thermal insulation performance with the glass. Right after 3~5h, https://www.facebook.com/permalink.php?story_fbid=pfbid024FD2i6oaCtWohBRbjtmeYiPgMDidCPW1StweoTFfH6ng1KtjznwthY4oadc3KReZl&id=61569401052276