High-purity fine silica 99% silica quartz sand
- $200.00 / >=5 pieces
- 5 pieces
- Donghai County Jiexu Quartz Products Co., Ltd.
- Jiangsu, China
- Ms Yukee Zhou
Product Detail
| port: | Lianyungang/Qingdao/Donghai | Origin: | Jiangsu, China |
| Al2O3 content (%): | 50ppm | model: | Cleansing block |
| Sodium Oxide: | 11ppm max | application: | refractory |
| payment terms: | L/C, T/T, PayPal | Packaging Details: | 1. 25kg/woven bag 2. 50kg/woven bag 3. 1000kg/bag 4. 20 tons can be loaded in a 20' container, and 27 tons can be loaded in a 40' container |
| Supply capacity: | 100 tons per month | Lithium oxide: | 1.0ppm max |
| Fe2O3 content (%): | 6.0ppm max | Potassium oxide: | Maximum 9.0ppm |
| type: | Silica | grade: | Silica Ordinary Fine - 250 |
| PH value: | 5.8 | Silica content (%): | 99.95%-99.99% |
| Package preview: | European Community: | 1.8-2.2 | |
| brand: | Jie Xu |
Specification
Premium Silica Quartz Block
The unique physical and chemical properties of quartz sand make it occupy a place in today's rapid development of aviation, aerospace, electrical machinery and IT industries, especially its internal molecular chain structure, crystal alloy change law, high temperature resistance, small thermal expansion coefficient, insulation High performance, corrosion resistance, piezoelectric effect and resonance effect, as well as its unique optical properties, play an increasingly important role in many high-tech products.
Silicon dioxide, or more precisely silicon dioxide SiO2, is one of the most abundant compounds on Earth's surface, most noticeably along with quartz and ordinary sand. Depending on its purity, silica has a variety of uses. Grades with up to 99.5% SiO2 are used in the manufacture of glass, optical fibers and ceramics.
The main purpose:
The unique physical and chemical properties of quartz sand make it occupy a place in today's rapid development of aviation, aerospace, electrical machinery and IT industries, especially its internal molecular chain structure, crystal alloy change law, high temperature resistance, small thermal expansion coefficient, insulation High performance, corrosion resistance, piezoelectric effect and resonance effect, as well as its unique optical properties, play an increasingly important role in many high-tech products.
Uses of quartz sand:
1: Glass: raw materials such as flat glass, float glass, glass products (glass bottles, glass jars, glass tubes, etc.), optical glass, glass fiber glass instruments, conductive glass, glass cloth, and anti-ray special glass
2. Ceramics and refractory materials: glazes and blanks of porcelain require high silica bricks, ordinary silica bricks and silicon carbide raw materials
3. Metallurgy: metal silicon, ferrosilicon alloy, silicon aluminum alloy raw materials or additives, flux
4. Four: Building concrete, cementitious materials, road construction materials, artificial marble, cement physical performance test materials (cement standard sand)
5. Chemical industry: silicon compound, sodium silicate raw material, sulfuric acid tower packing, amorphous silica powder (cement standard sand), etc.
6. Machinery: main raw materials of foundry sand, abrasive materials (sandblasting, hard sandpaper, 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
The products of Donghai Jiexu Quartz Products Co., Ltd. are exported to France, Britain, Czech Republic, Belgium, Germany, the United States, Japan, South Korea, Taiwan and other countries and regions.
The company's main products are: high-purity fused silica sand, high-purity fused silica sand, high-purity fused silica powder, fused silica sheet, fused silica sand, fused silica powder, which are mainly used in solar crucible polysilicon ingots, electronics, semiconductors, aviation Aerospace, quartz glass ceramic rollers, precision casting (replacing zircon sand and zircon powder, the cost can be reduced by 50%) high-grade refractory materials and other fields. The company will unswervingly adhere to the principle of high quality and low price to meet customer needs, and sincerely welcome new and old friends at home and abroad to visit and negotiate cooperation. Let's build mutual trust and friendship in mutually beneficial trade.
1. Timely response,
Respond to your inquiries in a timely manner, make multiple recommendations according to your needs, quickly reply to emails and provide solutions.
2. Sample evaluation
Accept to provide samples and trial orders for quality evaluation.
3. Strict quality control
Arrange production on time and strictly control quality.
4. Short delivery time
Book the earliest ship or plane to guarantee delivery time.
5. Professional and complete shipping documents
Provide all detailed news and pictures from order to delivery;
If necessary, the original relevant export documents and certificates can be provided;
6. Warm and thoughtful after-sales service
FAQ:
Q1. Can I order samples of quartz products?
A: Yes, we welcome sample order to test and check the quality. Mixed samples are acceptable.
Q2. What about the delivery time?
A: Sample needs 3-5 days, mass production time needs 1-2 weeks, order quantity more than
Q3. Do you have a minimum order quantity limit for Quartz product orders?
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 are also optional.
Q5. How to proceed an order for quartz products?
A: Let us know your requirements or applications first.
Secondly, we quote according to your requirements or our suggestions.
Thirdly, the customer confirms the samples and pays a deposit for the formal order.
Fourth, we arrange production.
Q6. Can I print my logo on Quartz products?
Answer: Yes. Please inform us formally before our production and confirm the design based on our samples first.
Q7: Do you offer guarantee for the products?
A: Yes, we provide 1 year warranty for our products.
Q8: How to deal with failure?
A: First of all, our products are produced under strict quality control system, and the defective rate will be lower
Less than 0.2%.
Secondly, during the warranty period, we will send new lights with new order with small quantity. for
Defective batch products, we will repair them and resend to you, or we can discuss the solution
Including re-invoking as the case may be.
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