Application
Ultra high pressure projection lamp, high purity capillary lamp and cinema lamp
Product Feature
Extremely high purity (the total impurity content is about 10ppm), very low content of alkali metals (the content of alkali metals is less than 0.5 PPM) and the ultimately low OH level (can reach less than 0.5 PPM), very strong anti-crystallization performance. After making lamp, it has merit of small volume, high brightness and long life performance.
Product Type
PQ183,UHP quartz tube (medium and low power)
PQ183A,UHP quartz tube (high power)
Typical Size (Unit:mm)
OD Range | OD Tolerance | Thickness | WT Tolerance | Out of Round | Siding | Bow |
6～10 | ±0.15 | 2.0～2.5 | ±0.08 | 0.08 | 0.08 | 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 |
PQ183 | 0.3 | 0.4 | 0.2 | 0.6 | 0.5 | 0.3 | 13.0 | 1.1 | 0.05 |
PQ813A | 0.2 | 0.3 | 0.2 | 0.5 | 0.5 | 0.3 | 8.0 | 1.1 | 0.05 |
3) OH Content (Unit:ppm)
Typical Value without Baking | After baking |
160 | ＜0.5, ＜1 |
Our Main Product
Main Application
Company Advantage
Our Advantage
1) We are a professional manufacturer for quartz products;
2) We will try our best to offer the most competitive price and best service;
3) We can accept customized and accept sending you the samples for review;
4) We will take detailed pictures for you check before shipping;
5) We can delivery the order on time;
6) If you have any other questions, we can chat with each other any time when you need us about products using or products related question;
7) We can designed according your drawing and we have our proffesional engineering to offer you the best services according your need;
8) Our packing is carfully packing;
CNAS Certified Laboratory
Production Main Facilities
FAQ
Q1. Can I have a sample order for quartz products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
Q3. Can you give me a discount?
A: Discount is available,but we have to see the real quantity,we have different price based on different quantity,how much discounts is determined by the quantity,moreover,our price is very competitive in the field
Customers Visiting & Exhibition Moment
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