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Superior Quality 9H Sapphire Crystal Watch Dial with Digit
Superior Quality 9H Sapphire Crystal Watch Dial with Digit
生產所需時間:
40
新源光學實業有限公司

新源光學實業有限公司

香港

製造商

平均回覆時間

1 - 3 日

供應商資料最後更新: 2021年4月23日

2016年6月30日登錄於貿發網

產品屬性
應用:
Watch components, Watch Dial
材料:
Sapphire Crystal Glass
是否可訂造:
可以
尺寸:
Customized
Colour:
Transparent, customized
Qualification:
REACH, RoHS and ISO9001
MOQ:
100
Place of origin:
China
Port:
Hong Kong
Type of payment:
Negotiable
Feature:
Anti-impact , anti-scratch, anti - corrosion, resistance to high temperature
描述

Complete the new watch collection with this premium-quality sapphire glass. Carefully crafted and expertly produced, this transparent sapphire watch glass dial has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch, and with high electrical resistance, so it withstands the test of time. 


  • A premium-quality sapphire watch glass.
  • An anti-impact and anti-scratch design.
  • With high electrical resistance.
  • Features a high optical production rate.
  • With good thermal stability.
  • Features a high melting temperature of 2030 °C.
  • With a high hardness of 9 Mohs, which is second to diamond.
  • Purity: 99.99%.
  • Density: 3.98-4.1g/cm2.
  • Compressive strength: 21000kg/cm2.
  • Flexural strength: 4000kg/cm2.
  • Infrared transmittance: 85%.
  • Dielectric constant: 7.5 - 10.5.
  • Place of origin: China.
  • Color: transparent or custom-made.
  • Available in customized designs.

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