200 Mesh Fire proof Fine Grained Silica Sand Density of Silica Sand

$200.00 - $380.00
Min. Order
5 Tons
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Company Information

Donghai County Jiexu Quartz Products Co., Ltd.

CN Manufacturer
Response Time
<24h
Response Rate:
90.5%
Transactions
US$ 2,000+
1 Year Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Lianyungang/Qingdao/Donghai
Payment Terms: L/C,T/T,paypal
Supply Ability: 100 Ton/Tons per Month
Place of Origin: Jiangsu China
Brand Name: JIEXU
Model Number: JIEXU-LUMP
Type: Silica Quartz
Application: Refractory
Grade: Silica Oxide Regular Fine -250
SiO2 Content (%): 99.95%-99.99%
Fe2O3 Content (%): 6.0ppM max
Al2O3 Content (%): 50ppM
K2O: 9.0ppM max
Na2O: 11 ppM max
Li2O: 1.0ppM max
EC: 1.8-2.2
PH Value: 5.8
Packaging Detail: 1, 25kg/woven bag 2, 50kg/woven bag 3, 1000kg/bag 4, 20&#39; container can load 20 tons,40&#39; container can load 27 tons
Product Description
SiO2
99.95%-99.99%
PH
5.8
Color
white
 Application
 Solar crucible, electron, semiconductor, aerospace, quartz glass ceramic roller, precision casting (can replace zirconium sand, zirconium powder, the cost can be reduced by 50%) and advanced refractory for polysilicon ingot casting.
Fe2O3
6.0ppM max
Size
1-100M
Al2O3
50ppM
Warranty
15 years
K2O
9.0ppM max
Brand
JIEXU
Na2O
11 ppM max 
MOQ
5 tons
 Li2O
1.0ppM max
Price
 200-380 usd per tons
 EC
1.8-2.2
Port
Lianyungang/qingdao/shanghai 

Specifications

200 Mesh Fireproof Fine Grained Silica Sand Density of Silica Sand 


Quartz sand a unique physical and chemical properties, make its in aviation, aerospace, electrical machinery and the rapid development of today's foot or position in the IT industry, especially its internal molecular chain structure, crystal shape alloy change rule, has the high temperature resistance, small thermal expansion coefficient, high insulation, corrosion resistance, piezoelectric effect and resonance effect and its unique optical properties, is playing a more and more important role in many high-tech products.
Silica, or more correctly silicon dioxide SiO2, is one of the most abundant compounds on the surface of the Earth, being most obvious as quartz and common sand. Silica has a multitude of uses depending on the degree of purity. Grades up to 99.5% SiO2 are used in the manufacture of glass, optical fibres and ceramics.

Main USES:


Quartz sand a unique physical and chemical properties, make its in aviation, aerospace, electrical machinery and the rapid development of today's foot or position in the IT industry, especially its internal molecular chain structure, crystal shape alloy change rule, has the high temperature resistance, small thermal expansion coefficient, high insulation, corrosion resistance, piezoelectric effect and resonance effect and its unique optical properties, is playing a more and more important role in many high-tech products.


Use of quartz sand:

1: glass: flat glass, float glass, glass products (glass bottles, glass cans, glass tubes, etc.), optical glass, glass fiber glass instruments, conductive glass, glass cloth and anti-ray special glass and other raw materials
2. Ceramics and refractories: raw materials of high silica brick, common silica brick and silicon carbide are required for glaze and blank of porcelain
3. Metallurgy: raw materials or additives of silicon metal, ferrosilicon alloy and si-al alloy, flux
4. Four: building concrete, cementitious materials, road building materials, artificial marble, cement physical performance test materials (cement standard sand)
5. Chemical industry: raw materials of silicon compounds and sodium silicate, fillers for sulfuric acid towers, amorphous silica powder (cement standard sand), etc
6. Machinery: main raw materials of foundry sand, grinding materials (sandblasting, hard abrasive paper, sandpaper, gauze), etc
7. Electronics: high purity silicon, optical fiber for communication, etc
8. Rubber and plastics: fillers (to improve wear resistance); coatings: fillers (to improve acid resistance); aerospace


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Other Products
Our Company

Donghai jexu quartz products co., LTD. Products are exported to France, Britain, Czech republic, Belgium, Germany, the United States, Japan, South Korea, Taiwan and other countries and regions.

Our main products are: high purity fused silica, high purity fused quartz sand, high purity fused quartz powder, fused silica pieces, fused quartz sand, melt quartz  powder, the products are mainly applied in polycrystalline silicon ingot casting with solar crucible, electronics, semiconductor, aerospace, quartz glass ceramic roller, precision casting (alternative zircon sand, zircon powder, cost can be reduced by 50%) high-grade refractory materials and other fields.The company will firmly adhere to the above by the quality, low price to meet customer needs, sincerely welcome new and old friends at home and abroad to visit the guidance, to discuss cooperation. Let us establish mutual trust and friendship in the mutually beneficial trade.

Packing & Delivery
A: 25kgs quartz powder per pp bag, 1 metric ton per jumbo bag.
B: 200kgs quartz powder per steel drum.
C: 250kgs quartz powder per steel drum.
Recommend 20 feet container, maximum loading capacity 24 tons quartz powder.
Our Service

1. Timely response,

Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide solutions.

2.Sample evaluation

Provide sample and trial order are accepted for the quality evaluation.

3. Strict quality control

Arrange production on time and control quality strictly.

4. Short delivery time

Book the earliest vessel or plane to guarantee the delivery time.

5. Professional and complete shipping documents

Provide all the detailed news and pictures from order to delivery;

Offer relative export documents and original certificate if needed;

6. Warm and considerable after-sale service 

FAQ

FAQ:

Q1. Can I have a sample order for quartz products?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?

A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than

Q3. Do you have any MOQ limit for Quartz product order?

A: Low MOQ, 0.5KGS  for sample checking is available

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for Quartz Products?

A: Firstly let us know your requirements or application.

Secondly We quote according to your requirements or our suggestions.

Thirdly customer confirms the samples and places deposit for formal order.

Fourthly We arrange the production.

Q6. Is it OK to print my logo on Quartz product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 1 years warranty to our products.

Q8: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less

than 0.2%.

Secondly, during the guarantee period, we will send new lights with new order for small quantity. For

defective batch products, we will repair them and resend them to you or we can discuss the solution i

ncluding re-call according to real situation.