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Supplier Homepage > Products > Heat Strengthened Clear Laminated Glass
Heat Strengthened Clear Laminated Glass
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product: view count: 185Heat Strengthened Clear Laminated Glass 
unit price: Negotiable
min amount:
period for delivery: Consignment Deadline days
Expiry date: Long Effective
last update: 2019-04-12 08:06

1) Regarding this kind of glass

Semi-tempered glass is also called heat?strengthened?glass. The strength is twice that of ordinary float glass. At the same time, it avoids the flatness of tempered glass and is easy to self-explosion. Once it is destroyed, it is not as good as the overall crush.

2) Characteristics of Glass

When the heat strengthened glass is damaged, it radially cracks along the crack source without tangential crack growth. Therefore?the full piece can be maintained?completely after destroyed?under normal circumstances.

Quality standard:

Comply with GB 15763.3-2009

Comply with EN12150

Comply with AS/NZS 2080:2006

Comply with ASTM1048

Appearance quality requirement?of?heat strengthened?laminated glass under below table



Float glass defect

Meet JDG?SQ?grade glass

0.5-1.0mm bubble qty<=1 within the range of diameter 300mm round

Pvb bubble

1.0-2.0mm bubble qty<=1 within the range of diameter 600mm round

Pvb inclusion

Same as above

Chipped edge

Length less than glass thickness;depth less than half thickness;extended distance less than glass thickness


Not allowed


One edge<=1.5mm

Scratch and abrasion

Not affect the usage

Fuzzy shadow

not obvious if observing it from 600mm distance of the glass


Not allowed

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