Chemical composition: SiO2: 99.9 ~ 99.99%. Fe2O3: 10PPM ~ 25PPM. Max Li2O content: 1 ~ 2PPM. Max Al2O3 content: 20 ~ 30PPM. Max K2O content: 20 ~ 25PPM. Max Na2O content: 10 ~ 20PPM.
Physical properties: Appearance is colorless and transparent lumps, granules or white powder.
Really heavy: 2.21
Mohs hardness: 7.0
Lianyungang Yuanda Quartz Product Co.,Ltd professional supplier of quartz glass products.
Including:
1.QUARTZ TUBE
2.QUARTZ ROD
3.QUARTZ PLATE (JGS1/JGS2/JGS3)
4.QUARTZ LAB TEST APPARATUS.
5.MACHINES QUARTZ PRODUCTS.
The quartz glass are mainly apply in military,laser, metallurgical, optical instrument ,stage light and high temperature window. ect.
We offers a variety of grinding, lapping and polishing services .
Our advantage is provide professional customized solution according different application.
Welcome your inquiry 24hours.
We hope to have the opportunity to cooperate with you !
