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產品屬性
品牌名稱:
Sun Yin Crystal
應用:
Watch components, watch glass
材料:
Sapphire
是否可訂造:
可以
尺寸:
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
描述
Sapphire round crystal watch surface cover with small spherical domed inside
- Working accuracy: ±0.02˜±0.05
- Feature: Maximum luster and excellent hardness 6H˜9H
- Color/Art: Any design by 1)coating 2) electroplating 3) silk screen print 4) paint
- Coating, ITO
- Resistance: ≥50Ω
- Craftsmanship: High quality
- Vickers Hardness: 2000 - 2500 daN/mm2
- Optical properties: 1.760
- Available in customized designs
- This sapphire crystal glass is an ideal raw material for high-end watch designs.
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