We are specialized in the research, manufacture and sales of quartz products.we mainly manufacture and export quartz products, quartz crucible, transparent quartz glass tube, quartz glass tube, quartz glass diffusion tube, grinding mouth quartz glass tube, quartz glass slide, quartz boat, quartz ware, quartz mound, quartz rod, light building material, medical device, scientific instruments, etc.We always remind ourselves that "Client is the Center, Quality is the key". We will do our 100% efforts to make our clients satisfied!
Product Description
Density
2.2g/cm3
Compressive Strength
1100Mpa
Young's Modulus
72000Mpa
Modulus of Rigidity
31000Mpa
Mohs Hardness
5.5~6.5
Transformation Point
1280°C
Softening Point
1780°C
Annealing Point
1250°C
Specific Heat (20 ~ 350 °C)
670J/kg.°C
Thermal Conductivity (20 °C)
1.4W/m.°C
Short-term Working Temperature
1300°C
Long-term Working Temperature
1100°C
Strain
1270 C Fused The Quartz Glass Brick
Chemical composition (unit:ppm)
Fe
K
Na
Li
Ca
Mg
Cu
Mn
Pb
B
Ti
1
3.5
3.5
1
2
0.5
0.3
0.5
<0.01
<0.2
2.0
Advantages
Other products
Our company also processes other products.For example, various specifications of quartz glass, quartz shaped products, spiral tube, quartz tube, quartz rod, crucible, music bowl and so on.They have high physical and chemical properties.You can tell us your requirements or send us the drawings.We can customize it for you.
Packaging & Shipping
Depending on the actual condition of the product, strong packing will be used to avoid collision during transportation.
1.plastic bubbles 2.polystyrene foam sheet 3.carton 4.wooden case
We provide three kinds of transportation by sea, air and land.We will consider all aspects according to the product and transportation cost.Transport by the most suitable means.Or you can choose your own mode of transportation.We will carry out transportation according to your choice.
FAQ
Q:Are you a factory? A:Yes.
Q:Sample is free or not ? A:Free is ok ,but it is only the small cost .When cost is high ,you will afford it ,sample cost and shipping cost.
Q:How long will I get the sample ? A:Sample is in stock ,it takes 3days .OEM or ODM ones ,it should take 10days .
Q:What's your delivery time? A:It depends on the quantity you order
Our Services
1. Reply to your inquiries within 24 hours.
2. Samples can be provided.
3. Ensure quality
4. Provide support for problem solving during application or sales.
