Application
It is suitable for various power curing lamps that use ultraviolet light to irradiate special coatings, paints, inks, glues, 3D printing materials and other substances to cause chemical reactions to rapidly cure.
Product Feature
The high transmittance of the ultraviolet region makes the product's effective spectrum use efficiency high, high purity, extremely low OH level (less than 1ppm) and special cleanliness control to ensure that the product can be used continuously under high temperature, high pressure and high power.
Product Type
PQ184/PQ184A, Quartz tube for curing lamp
Typical Size (Unit:mm)
OD Range | OD Tolerance | Wall Thickness | WT Tolerance | Out of Round | Siding | Bow |
3＜Ф≤10 | ±0.1 | 1～2.0 | ±15% | 2% | 12% | 0.15% |
10＜Ф≤20 | ±0.2 | 1～2.5 | ±15% | 1.25% | 12% | 0.15% |
20＜Ф≤30 | ±0.25 | 1.5～3.0 | ±15% | 1.25% | 12% | 0.15% |
30＜Ф≤40 | ±0.45 | 1.5～4.0 | ±15% | 1.25% | 12% | 0.15% |
40＜Ф≤50 | ±0.6 | 2.0～4.0 | ±15% | 1.25% | 12% | 0.15% |
Remark: Customized size is available
Physical & Chemical Properties
1) Mechanical & Thermal Properties
Density （20℃kg/m3） | Thermal Expansion （200-300℃℃-1） | Softening Point（℃） | Annealing Point （℃） | Strain Point （℃） |
2.2*103 | 5.6*10-7 | 1670 | 1210 | 1110 |
2) Impurity Value (Unit：ppm)
Impurity | Na | K | Mg | Li | Ca | Fe | Al | Ti | Cu |
PQ184 | 5.0 | 5.0 | 1.0 | 1.0 | 3.0 | 1.5 | 20 | 3.0 | 0.5 |
PQ184A | 0.8 | 0.9 | 0.5 | 0.7 | 0.8 | 0.5 | 16.2 | 1.2 | 0.05 |
3) OH Content (Unit：ppm)
Typical Value without Baking | After baking |
160 | ＜5, ＜1 |
Customized needs is available | |
4) Optical Properties
Our Main Product
Main Application
Company Advantage
● Word leading brand;
● Own of important National patents and core technologies;
● Purity of SiO2 can reach to 99.995-99.999%;
● Full product range: lighting, solar, optics, optical fiber, semiconductor and etc;
● Cutting edge of melting technology;
CNAS Certified Laboratory
Production Main Facilities
FAQ
Q1. What is the delivery time for mass production?
A: About 30 days.
Q2. How many employees in your factory?
A: 1000 employees.
Q3. Is there the products tested before shipping?
A: Yes, of course. All of our conveyor belt we all will has been 100%QC before shipping. We test every batch every day.
Q4. Do you offer guarantee for the products?
A: Yes, we offer 1 years warranty to our products.
Q5. Do you have after-sale service?
A: Yes, Good after-sale service, handling the customer complaint and solve problem for customers.
Customers Visiting & Exhibition Moment
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