Milky White Silica Crucible

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1 Piece pc
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10000 Pieces per Month pc/month

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Product Description:


1.made of high purity quartz 99.99%

2.max tempreture resist 1450

3.low MOQ 1pcs



*high purity

*good water logging

*high precision

*heat preservation stability



Spec. (Square)Size (mm)Spec. (Square)Size (mm)
Spec. (Circle)Size (mm)Spec. (Circle)Size (mm)


3.physical properties

Bulk Density(g/cm 3 )≥1. 92
Maximum Service Temperature( C)≤16 20
Apparent Porosity(%)≤1 5
Compressive strength(Mpa)≥5 7
Bending strength(Mpa)≥2 2
Thermal expansion(10 -6 / 0 c)≤0. 7
Thermal conductivity(w/m. 0 c)0.58-1.05

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Q:Does the quartz tube have no open flame?
The ceramic PTC has high heating efficiency and no open flame, and the hot air circulation flows out heat energy to the space.
Q:Why import quartz tube (fused quartz tube) high accuracy, is the processing process there is a difference?
If you want the specification accuracy, the domestic also has done quite well, can you talk about the requirements?Must I import it?At present, photovoltaic, ah, semiconductor diffusion furnace and other domestic use can be the biggest difference is purity, domestic or not imported high purityI have imported Heraeus and Japan's price is domestic more than 2 times
Q:Disinfection cabinet light wave or quartz tube good?
Personally feel that the quartz tube is good, high temperature, but brightness is not very large, will not be very dazzling said!
Q:What is the difference between an aluminum tube and a quartz tube? What are their advantages and disadvantages? If there is a heating material that is used as an electric heater, which is the best?
Ceramic PTC is a product that has appeared in recent years. It is of course a product of technological progress and belongs to a heat storage electric heater,
Q:The difference between Galanz light wave oven and microwave oven
In essence: light wave is the auxiliary function of microwave oven, only for barbecue. Without microwaves, the light wave oven is only equivalent to the ordinary oven. The light wave furnace in the market is a combination of light wave and microwave. In use, it can be operated by microwave, and can be operated by light wave alone. It can also be combined with light wave and microwave. That is to say, the light wave oven is compatible with the function of the microwave oven.
Q:Quartz tube heater principle
Far infrared heating tube is used by the opal quartz glass tube, with special processing of resistance alloy material as a heating element, the opal quartz glass can be absorbed into the electric wire from radiation almost all of the visible light and near infrared light, and can make the far infrared radiation. But the current industrial infrared heating tube basically eliminates the milky white quartz tube, because of its relatively brittle material, it can not form a very long white heating tube. The milky white has an anti - light effect that stops its heat.
Q:Will the heater explode?
The general electric heater adopts the quartz tube to heat up. It is to wear the resistance wire in the quartz glass tube, two end are not sealed, therefore the quartz glass tube can not damage (unless man-made interrupts).
Q:Electronic energy saving heater and quartz tube heating rod
Moreover, in general, the refrigeration coefficient of the refrigeration system is between 2-3. If the heat pump is used, the energy of 1Kw can be considered, and the thermal energy of 3-4Kw can be obtained.
Q:What are the uses of quartz tubes?
The requirement for quartz and silica depends on the use of your glass tube.Quartz glass used in semiconductors or optical fibers. The requirement for silica is generally 99.9-99.99%.
Q:What are the defects of the ceramic heater and quartz tube heating?
The ceramic PTC has high heating efficiency and no open flame, and the hot air circulation flows out heat energy to the space.
We are established by a team of senior engineers experienced in the processing of quartz glass, artificial crystal and mono-crystalline silicon products. We have rich technical force and utilizes first-class equipment. Having implemented a digital management system that extends to all production processes, we use inspection instruments that lead the domestic quartz glass industry. We have obtained the certification of ISO 9001:2000 and ISO 14001:2004

1. Manufacturer Overview

Location Liaoning,China
Year Established 2004
Annual Output Value US$2.5 Million - US$5 Million
Main Markets North America 10.00%
South America 20.00%
Eastern Europe 7.50%
Oceania 5.00%
Mid East 2.50%
Western Europe 5.00%
Domestic Market 50.00%
Company Certifications ISO 9001:2000;ISO 14001:2004

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Dalian,Tianjin
Export Percentage 61% - 70%
No.of Employees in Trade Department 6-10 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 5,000-10,000 square meters
No. of Production Lines 5
Contract Manufacturing OEM Service Offered
Product Price Range Average