Negotiable
The date of payment from buyers deliver within days
Jiangsu
Long-term effective
2020-09-14 21:22
340
Company Profile
By certification [File Integrity]
Contact：rjquartz(Mr.)
Email：
Telephone：
Phone：
Area：Jiangsu
Address：Jiangsu
Website：http://www.rjquartz.com/ http://rjquartz.china-anion.com/
Quartz Boat
Characteristic
High purity, chemical resistance, high temperature resistance, high precision.
1. SiO₂ purity: 99.99~99.999%
2. Operating temperature: 1250℃
3. Softening temperature: 1730℃
Application
1. High-purity quartz glass products can work continuously at 1200°C, and can even be used at 1450°C in a short time.
2. Quartz glass is a good acid-resistant material. In addition to hydrofluoric acid and hot phosphoric acid above 300 degrees, it is resistant to corrosion by sulfuric acid, nitric acid, hydrochloric acid, aqua regia, neutral salts, carbon and sulfur at high temperatures.
3. Used in semiconductors, solar energy, electric light sources, new optical technologies, etc.
4. Passed CE, ROHS, SGS certification.
Chemical purity
Type |
Al |
Fe |
K |
Li |
Cu |
Na |
B |
Ca |
Mg |
Mn |
Ti |
OH |
RJ-741 |
14 |
0.25 |
0.5 |
0.4 |
0.03 |
0.8 |
0.01 |
0.3 |
0.05 |
0.01 |
-- |
15 |
Package
1. Bubble paper
2. Carton
3. Wooden box
Factory picture
http://www.rjquartz.com/
