Description:
1.quartz wafer carrier boats2.low expansion coefficient
3.corrosion resistance
4.resistant to nuclear
5.anti-abrasion
High-quality Quartz Boat Used inSemiconductor/Quartz Wafer Carrier Boat
High purity Unimin sands
Resistance high temperature
Low OH
The charactor of clear quartz boat:
1. high purity, transparent fused quartz glass, silicamore than 99.9%
2. good stability, corrosion resistance
3. mainly used in electric light source industry,semiconductor, optical and chemical industries
physical properties quartz boat:
density 20kg.m-3(x103)2.2
coefficient of expansion 25-300-1(x10-6)0.56
softening point :1700 C
annealing point: 1210 C
strain point :1110 C
youngs modulus Pa: 7.3x105
Chemical composition (ppm)
AL | Fe | K | Na | Li | Ca | Mg | Cu | Mn | Cr | B | Ti |
5-12 | 0.19-1.5 | 0.71-1.6 | 0.12-1.76 | 0.38-0.76 | 0.17-1.23 | 0.05-0.5 | 0.05 | 0.05 | <0.05 | <0.1 | <1.0 |
Physical Properties
(g/cc)Density20 °C kg.m-3 | 2.2 |
Degree of Hardness Moh’s Scale | 5.5-5.6 |
Softening point(degree) | 1683 |
Annealing point | 1215 |
Defoamation Point | 1120 |
we could make many kinds further quartz productsaccording your demand.
We are a manufacturer for all kinds of quartzproducts. Including quartz tube, quartz rod, quartz plate, quartzcrucible, quartz boat, and other quartz products for solar andsemiconductor
Export Market Distribution:
Market | Revenue(Previous Year) | Total Revenue (%) |
North America | confidential | 10.0 |
South America | confidential | 2.0 |
Eastern Europe | confidential | 8.0 |
Eastern Asia | confidential | 15.0 |
Western Europe | confidential | 10.0 |
Northern Europe | confidential | 5.0 |
Southern Europe | confidential | 2.0 |
South Asia | confidential | 8.0 |
Domestic Market | confidential | 40.0 |
about Donghai County AoBo Quartz Products Co.,Ltd.
1.What''s your advantage to other suppliers?
We have our own factory which has more than 4 years experience in producing and exporting quartz products, it''s located in Donghai County, with more than 70 years history of quartz products and honored as Home of quartz in China,we also have good business relations with some other factories. Our goods’quality is high and price is reasonable and delivery is fast.
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2.Can you produce as our drawing?
Yes,we have skilled technical engineer who can make products according to your photos or drawings.
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After-Sale service:
1) 24 hrs service for customers.
2) quality issue, we accept reworking if quality is not reach your requirements.
3) sample available for free.
4) OEM service acceptable. welcome your artwork.
