High Temperature Resistantmilky White Square Shape Customized Size Quartz Glass Melting Crucible

• Certification: CE, ISO
• Shape: Rectangular
• Color: Transparent
• Refractoriness: 800-1000
• Type: Quartz Crucible
• Material: 99.99% Pure Fused Quartz
• Model NO.: HB-QC
• Surface Treatment: No Air Line, No Air Bubble
• Wall Thickness: 0.5-50mm
• Length: 100mm-2500mm
• Processing Technology: Polishing/Grinding
• Working Temperature: 1100 Degree
• Density: 2.2g/cm3
• Further Processing: Drilling/Slotting/Polishing
• Application: Scientific/Photonic Solar/Semiconductor Indurstry
• Keyword: Opaque Square Quartz Crucible
• Transport Package: Separated with Pearl Cotton, Seaworthy Wooden Case
• Specification: Customised
• Trademark: BB or OEM
• Origin: Lianyungang, Jiangsu
• Production Capacity: 20000 Pieces Per Month

Product Description

Fused Silica Quartz Disc
accept customized size according to customer's requirement, edge can be fire polished or cutting as requirement.

Product Description

Crucible is an important part of chemical instruments.

It is a container for melting and refining metal liquids as well as solid-liquid heating and reaction.

It is the basis for ensuring the smooth progress of chemical reactions.

Material properties:

Broad Transmission Spectrum
Low Thermal Expansion Coefficient
Can work long time with 1100°C
Softening point:1730°C=3146°F
Annealing point:1180°C=2156°F
High Corrosion Resistance

1. Quartz crucible can be used below 1650 degrees, both transparent and opaque. The translucent quartz crucible made by the arc method is a large-diameter single crystal silicon, which is an indispensable basic material for the development of large-scale integrated circuits. Today, the world's semiconductor industry developed countries have used this to replace small transparent quartz crucibles. It has the advantages of high purity, high temperature resistance, large size, high precision, good heat preservation, energy saving and stable quality. 

2, can not be in contact with HF, high temperature, it is easy to react with caustic and alkali metal carbonate. 

3. The quartz crucible is suitable for melting the sample with K2S2O7, KHSO4 as a flux and treating the sample with Na2S207 (first dried at 212 degrees) as a flux.

4. Quartz is brittle and easy to break. Pay attention when using it. 
 

 

Chemical composition (unit:ppm)

Al	Fe	K	L	C	N	B	C	M	OH
20	0.4	1	1.4	0.01	1.5	0.2	0.5	0.05	120--260

Physical Properties:

Material	Quartz
Color	Transparent or clear
Surface	No Air Bubble ,no process
Density	2.1g/cm^3
Degree of Hardness	6.5Moh's Scale
Softening Point	1750 C
Strain	1270 C Fused The Quartz Glass Brick
PPM grade	Controlled 10/20/100 PPM
Shape	Circle/Square /Rectangle
Thickness	0.5 MM-100 MM

 

Company Profile

Based on quartz and ceramics, after more than 20 years development, Highborn Group has grown up to a modern enterprise in research, manufacture, processing and sales. We are mainly supplying quartz glass, cuvette, precise ceramics, porous ceramics, thick film resistor, ozone generator, metal fiber felt, polyester fiber cotton products and we have been offering our products and services to our clients from more than 108 countries or regions.


Highborn Group is paying great attention to the product quality and technology research all the time. We have passed ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also in 2020, we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.

We can offer not only qualified products, we can also supplying quality service including design, development, export and after sales. With our professional skills, advanced technology and quality material, we can design and develop new products or new applications according to the clients' expectation. We have custom-made new products and promoted the specifications for more than 1000 clients, and we have gotten good reputation from our clients.

 

Certifications

Our Service

1. High-quality products	2. Optimal price	3.SafeTransportation
4. Sample service	5. Customized size	6. Compensate for broken goods
7. Safe package	8. Transportation safety	9. Low procurement risk

 

Packaging & Shipping

 

Packing Details:we will packing by plastic/polybay and bubble bags first, and then into the foam box, finally into the wooden cases/carton/pallet or customized package.Every package can be offered with English installation instruction.

Delivery Details:We can delivery by any courier,TNT,UPS,Fedex,EMS etc. We can also by air,sea etc.We can choose the way according to the requirements of customers to ensure the most safe, efficient and convenient transportation.

FAQ

1:What products and service can you offer us?
Answer: With the development more than 20 years, now we have 6 business division and we are supplying Quartz Glass (Tube, Rod, Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/ceramic plate ozone generator, porous metal fiber felt and polyester fiber cotton products. For all the products, we can design and customize according to the clients' demand.

2: Before mass order, can you offer samples? How will you charge for them?
Answer: We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3days, however if need processing, we can deliver out within 15days. For some difficult items, the delivery time will be decided by its grade of difficulty. For some low value items, we can offer free sample, however we would like you to afford the freight cost. For customized products, we need to charge the developing cost.

3: What test report or certificate can you offer? What achievements have you made in research and development?
Answer: Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.

4: Do you have any agent in our area? Can you export your products directly?
Answer: Till the end of 2021, we haven't authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 108 countries and regions, and our clients can contact us and purchase our products or service directly.

5: If the quality can not meet the requirement or any loss during the freight, how should we do?
Answer: We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery. If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.

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