Sapphire Watch Glass in Polygon Shape
Sapphire Watch Glass in Polygon Shape
生產所需時間:
25 日
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產品屬性
應用:
Watch glass, watch components
材料:
Sapphire
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
The sapphire watch glass comes in a polygon shape with a very wide optical transmission band. It is made of sapphire crystal and is available with any coating and metallization. This watch glass can be customized made. With a high electrical resistance along with anti-impact and anti-scratch properties, this durable and sturdy watch glass promises to withstand everyday wear and tear.
- Polygon
- High-quality sapphire crystal glass
- It is sturdily constructed for enhanced durability
- Feature: Maximum luster and excellent hardness
- With anti-impact and anti-scratch features.
- With high electrical and corrosion resistance.
- Features great thermal stability.
- With high optical production rate.
- 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.
- Available in customized designs
- Place of origin: China.
