Page 49 - 台玻集團2019 CSR英文版

2019 Corporate Sustainability Report TAIWANGLASS

Flat Glass Related Certification

CE(EUR) ANSI(USA) CNS(TW) ISO 9001 ISO 14001 / SGS PASMARK IGCC

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Green Product – Low-E Flat Glass

The new generation of energy-saving Low-E glass products can effectively block the radiation from
sunlight while allowing most sunlight to enter, which solves the problem of lighting and heat insulation.
This product also significantly reduces energy consumption from air conditioners. TGI's Low-E glass
products comply with CNS12681 standard and certified with ISO 9001 standard and IGCC. Currently, the
product has been vastly used in buildings.

TGI adopts the most advanced coating technology to develop silver-free Low-E (JN88). Compared
with ordinary Low-E coating, JN88 film structure no longer contains the characteristic material of
general Low-E coating-metallic silver. Instead, the hard semiconductor nanomaterial film is used, which
still maintains a very low surface emissivity. While having excellent thermal insulation performance, the
film layer has high hardness, abrasion resistance, and oxidation resistance, which can be exposed to the
air. There is no problem of oxidation and film deterioration. The birth of JN88 has increased the multiple scan QRcode for
applications of offline Low-E glass. video instruction
of Low-E.
The use of JN88 on the interior surface can not only ensure the stability of product performance,
but also significantly reduce the thermal conductivity of laminated glass and single glass, effectively
reduce energy consumption, and improve the energy-saving effect and value of buildings. After adopting
double Low-E cladding, the U value of the single-chamber cladding glass is close to that of the double-
chamber cladding glass, which directly reduces the curtain wall glass cost, and also reduces the curtain
wall's overall load on the building, lowering has significant benefits.