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Products & Solutions
Transparent Quartz Tube
Inquiry
Product introduction
The SiO2 of transparent quartz tube reaches above 99.9, and it has excellent geometric dimensions, chemical stability, thermal stability, resistance to thermal denaturation and anti-crystallization, and an optical transmittance of above 93; the hydroxyl group of the dehydroxylated tube is below 10ppm, and after vacuum dehydroxylation, the hydroxyl group can reach below 5ppm, which is suitable for low-hydroxyl products such as high-pressure mercury lamps, sodium lamps, and metal halide lamps.
Product parameters
MQ-T100 Chemical element composition(Typical data) ppm
|
|
Al |
Fe |
K |
Li |
Cu |
Na |
B |
Ca |
Mg |
P |
Ti |
OH |
|
MQ-T100 MQ-T101 MQ-T102 |
25.00 |
0.80 |
1.20 |
0.80 |
0.08 |
2.00 |
0.50 |
0.80 |
0.25 |
— — — |
— — — |
150 20 5 |
|
MQ-T110 |
|
|
|
|
|
|
|
|
|
|
|
120 |
|
MQ-T111 |
15.00 |
0.20 |
0.60 |
0.40 |
0.02 |
0.80 |
0.10 |
0.40 |
0.05 |
0.06 |
1.20 |
15 |
|
MQ-T112 |
|
|
|
|
|
|
|
|
|
|
|
5-1 |
|
MQ-R100 MQ-R101 |
45.00 |
1.00 |
2.50 |
1.50 |
0.15 |
5.00 |
— — — |
1.50 |
0.75 |
— — — |
— — — |
— — — |
OH content differs with detail, usage, and customer requirements.
Transparent quartz tube general dimension and tolerance (mm)
|
Designation |
OD |
Wall |
Length |
Max.Siding |
Max, Ovality |
Max.Bow |
|
<10 |
±0.15 |
±0.10 |
±1.0 |
0.10 |
0.15 |
2% |
|
10-15 |
+020 |
±0.10 |
±1.0 |
0.12 |
0.20 |
2% |
|
15-20 |
±0.30 |
±0.15 |
±1.0 |
0.13 |
0.25 |
2% |
|
20-30 |
±040 |
±015 |
±1.0 |
0.15 |
0.30 |
2% |
|
30-40 |
±0.60 |
±0.15 |
±1.0 |
0.25 |
0.40 |
2% |
|
40-50 |
±080 |
±0.20 |
±1.0 |
0.30 |
0.50 |
2% |
|
50-65 |
±1.00 |
±0.20 |
±2.0 |
0.40 |
0.60 |
2.5%% |
|
65-85 |
±1.20 |
±0.30 |
±2.0 |
0.50 |
0.80 |
2.5%% |
|
85-100 |
±1.50 |
±0.30 |
±2.0 |
0.60 |
1.00 |
25% |
More severe tolerance can be supplied.
Transparent quartz glass properties
|
Property |
MQ-T100 MQ-T101 MQ-T102 |
MQ-T110 MQ-T111 MQ-T112 |
MQ-R300 MQ-R400 |
MQ-R200 |
|
Density |
2.2×103kg/m3 |
2.2×103kg/m3 |
2.22×103kg/m3 |
2.21 ×103kg/m3 |
|
Hardness |
570KHN100 |
580KHN100 |
585KHN100 |
580KHN100 |
|
Tensile Strength |
4.8×10Pa(N/m2) |
4.9 × 10⁷ Pa(N/m2) |
5.0×10Pa(N/m2) |
4.9×10?Pa(N/m2) |
CompressionStrength |
>1.1 ×109Pa |
>1.1 ×109Pa |
>1.1 ×109Pa |
>1.1 ×109Pa |
(20 °C-300℃) Coefficient of Thermal Expansion |
5.5×10-7cm/cm℃ |
5.5×10-7cm/cm℃ |
5.5×10-7cm/cm℃ |
5.5×10-7cm/cm℃ |
Thermal Conductivity |
1.4W/m℃ |
1.4W/m℃ |
1.4W/m℃ |
1.4W/m℃ |
|
Specific Heat |
660J/kg℃ |
670J/kg℃ |
680J/kg℃ |
680J/kg℃ |
|
Softening Point |
1630℃ |
1680℃ |
1690℃ |
1700℃ |
Annealing Point |
1180℃ |
1215℃ |
1220℃ |
1210℃ |
Featured Products
Centred Services
From quotation to delivery, we provide one-stop customer service, responding quickly to customer needs, solving problems efficiently, and completing shipments. Additionally, we offer process optimization and technical support services, including professional workflow improvement, sample preparation and testing, mass production supply, and technical assistance. We meet customers' demands for quartz and specialty glass products.
-
Materials Design
And DevelopmentWe can design and develop quartz and specialty glass according to customer needs and application requirements.
-
Manufacturing Process
OptimizationThe manufacturing process of quartz and specialty glass can be optimized for customers.
-
Sample Preparation
And TestingWe provide sample preparation and testing services for new types of quartz and specialty glass.
-
Mass Production
And SupplyOnce approved, quartz and specialty glass can be mass-produced to ensure stable and reliable supply.
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Technical Support
And ConsultingMingyang can also provide relevant technical support and consulting services to customers.
From Made-in-China to
Global Smart Manufacturing
Global Smart Manufacturing
Yancheng Mingyang Quartz Products Co., Ltd. is a company specializing in the production of quartz and special glass products. Yancheng Mingyang Quartz Products Co., Ltd. is the production plant of Jinzhou Mingde Quartz Glass Co., Ltd. in Jiangsu. Since its establishment, the company has developed rapidly, introduced advanced technology and production equipment at home and abroad, and continuously improved and improved product quality. Relying on its own advantages, we have developed a variety of products suitable for the market and meet the needs of different customers, and solved many urgent production problems for our customers.
The company's products include quartz glass tubes, double-hole quartz glass tubes, quartz glass rods, quartz sheets, sapphire windows, calcium fluoride glass windows, infrared ultraviolet coatings, high-pressure resistant aluminosilicate glass window panels, quartz glass instruments, high borosilicate glass instruments, quartz crucibles, quartz gold-plated tubes, quartz heaters, quartz infrared heating tubes, far-infrared directional radiation heaters ultraviolet germicidal lamps and other special types of quartz glass products.
