REACH 100000 PSI Curved Sapphire Crystal Glass For Watch
Price:
negotiable
MOQ:
200
Delivery Time:
30days
Brand:
Unbranded
Product Description
Curved 20-40mm Sapphire Crystal Watch Glass For Swiss Made Watches
Sapphire is the general name for corundum stones of all colors except the red ruby. Its main ingredient is alumina (AI2O3). Sapphire glass is a synthetic sapphire,Gem-grade sapphires can be easily and cheaply produced in the laboratory and have the same chemical composition and physical properties as natural gems.
Although these materials can resist wear and tear, they are not able to withstand strong impact. When used, some materials with the same or higher hardness (such as: grindstone, sandpaper, concrete walls, etc.) may scratch the surface of these materials.
Production description:
| Chemical Formula: | Al2O3 |
| Optical Index Of Refraction: | No:1.768/ Ne:1.760 589.3nm |
| Compressive Strength: | 300,000 PSI |
| Flexural Strength : | 100,000 PSI |
Packing&Delivery:
About Packing : Stand export carton
About Delivery: DHL/UPS/TNT/EMS/FedEX ,you can choose whatever you like.
FAQ
Q: What if the products we received are not good?
A: Contact us without hesitation, our special after-sales service will take the responsibility.
Q: What's the material of your products ?
A: Sapphire
Q: What if the products we received are not good?
A: Contact us without hesitation, our special after-sales service will take the responsibility.
Q: What's the material of your products ?
A: Sapphire
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Jadezone Sapphire Optical Co., Ltd.
Location
2/F,Building 38,Jiade industry park 888 tongyu Road,Pingshan District,Shenzehn China
Contact Person
Cao