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Sun Yin Crystal Industry Co Ltd
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Sapphire Watch Cover
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Production Lead Time:
25 day(s)
Application:
Watch glass, watch components
Material:
Sapphire
Customised:
Yes
Size:
Customized
Colour:
Transparent
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
Description
Certification & Document
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Description

Sapphire glass have excellent mechanical strength and hardness. With sapphire having superb thermal and chemical resistance and being scratch resistant, sapphire is a perfect choice for watch applications

  • Sapphire crystal glass
  • With anti-impact and anti-scratch features.
  • With high electrical resistance.
  • With high corrosion resistance. 
  • Features a high melting temperature of 2030 °C.
  • With a high hardness of 9 Mohs, which is second to diamond.
  • With ARC
  • High quality & craftsmanship
  • Available custom design & drawing
  • Available any coating & metallization
  • Vicker hardness: 2000 - 2500 daN/mm2
  • Tensile strength: 26 daN/mm2
  • Flexural strength: 35 - 39 daN/mm2
  • Welcome inquiry for any drawing & details.

Supporting Document

Sun Yin Crystal Industry Co Ltd

Sun Yin Crystal Industry Co Ltd

Hong Kong

Manufacturer

Average Response Time

Over 7 days

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