9H Glass Screen Guard(Tempered Glass)

1,100.00

Description

Hardness for tempered glass is like strength for steel, clarity for glass, flexibility for plastics, or water resistance for rubber. It’s the biggest selling point for a tempered glass screen protector. That’s why a 9H callout is generally placed somewhere prominent on a package. It refers to Mohs hardness scale of minerals in a range from 1 to 10. On this scale, regular glass is placed at 5 and a diamond is at the highest 10. This hardness is measured by the ability of minerals to scratch each other’s surfaces. Glass can scratch anything below a 5, such as iron, but glass can be scratched by anything above a 5, such as quartz.

Specification

  • 100% new Tempered glass(Mobile Screen Protector)
  • Screen Surface:     Smooth
  • Material: Tempered Glass
  • Compatible Device: Samsung Galaxy J4
  • Pencil Lead Degree (Hardness): 9H
  • Use: Mobile Phone
  • Thickness: 0.4mm
  • Edge Angle: 2.5D
  • Weight: 30g
  • Transparency rate: 99%
  • Item Name: Screen Protector
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Description

Hardness for tempered glass is like strength for steel, clarity for
glass, flexibility for plastics, or water resistance for rubber. It’s
the biggest selling point for a tempered glass screen protector. That’s
why a 9H callout is generally placed somewhere prominent on a package.
It refers to Mohs hardness scale of minerals in a range from 1 to 10. On
this scale, regular glass is placed at 5 and a diamond is at the
highest 10. This hardness is measured by the ability of minerals to
scratch each other’s surfaces. Glass can scratch anything below a 5,
such as iron, but glass can be scratched by anything above a 5, such as
quartz.

Specification

  • 100% new Tempered glass(Mobile Screen Protector)
  • Screen Surface:     Smooth
  • Material: Tempered Glass
  • Compatible Device: Samsung Galaxy J4
  • Pencil Lead Degree (Hardness): 9H
  • Use: Mobile Phone
  • Thickness: 0.4mm
  • Edge Angle: 2.5D
  • Weight: 30g
  • Transparency rate: 99%
  • Item Name: Screen Protector
Weight0.03 kg
Weight

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