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Product Description
Basic Information
Silica is an acidic oxide, and the corresponding hydrate is silicic acid (H₂SiO₃). Silica is one of the most important compounds of silicon. The natural silica that exists on the earth accounts for about 12% of the mass of the earth's crust, and its existing forms are divided into two categories: crystalline and amorphous, collectively referred to as silica
Main application
Application 1: Silica is used in the manufacture of flat glass, glass products, foundry sand, glass fiber, ceramic glaze, sandblasting for rust prevention, sand for filtration, flux, refractory materials and the manufacture of lightweight bubbled concrete. Silica has many uses. Crystals, which are relatively rare in nature, can be used to manufacture important components in the electronic industry, optical instruments and handicrafts. Silica is an important raw material for the manufacture of optical fibers. Generally purer quartz can be used to make quartz glass. Quartz glass has a small expansion coefficient, equivalent to 1/18 of ordinary glass, can withstand drastic changes in temperature, and has good acid resistance (except HF). Therefore, quartz glass is often used to manufacture high temperature resistant chemical instruments. Quartz sand is often used as glass raw material and building material.
Application 2: Silica is a raw material for the manufacture of glass, quartz glass, water glass, optical fiber, important components of the electronic industry, optical instruments, handicrafts and refractory materials, and is an important material for scientific research.
Application 3: When silica crystal is perfect, it is crystal; silica gelation and dehydration is agate; silica water-containing colloid solidifies and becomes opal; when silica grains are smaller than a few microns, it forms chalcedony and flint. , Secondary quartzite. It is a mineral resource with very stable physical and chemical properties. The crystal belongs to the oxide mineral of the trigonal system, that is, low-temperature quartz (α-quartz), which is the most widely distributed mineral species in the quartz group. Quartz in a broad sense also includes high temperature quartz (beta-quartz). Quartz block, also known as silica, is mainly the raw material for the production of quartz sand (also known as silica sand), as well as the raw material for quartz refractories and sintering ferrosilicon.
Application 4: Food industry is used as anticaking agent, defoaming agent, thickening agent, filter aid, clarifying agent. my country's "Hygienic Standard for the Use of Food Additives" (GB2760-2011) stipulates that it can be used in egg powder, powdered sugar, milk powder, cocoa powder, cocoa butter, vegetable powder, instant coffee, soup powder, etc., with a maximum usage of 15g/kg , powder flavor, the maximum usage is 80g/kg; solid beverages, the maximum usage is 0.2g/kg; grain, 1.2g/kg.
Company Profile
Shandong Zhongjiuyuan Chemical Products Co. , Ltd. .Since its establishment, to pursue quality, integrity service as its own responsibility, and constantly enhance technical strength, improve management level. After years of efforts, the company has developed into a cross-regional diversification of the comprehensive enterprise. Located in Jinan, Shandong province, China's largest chemical production and distribution center, Shandong Zhongjiuyuan Chemical Products Co. , Ltd. is a production, processing and sales-oriented Chemical Co. , Ltd. . From Company to 2023, the company has transformed itself into a high-paying technology company engaged in the transformation of scientific research achievements. The company adopts juyou independent only product technology to produce, using green technology to produce products, the company hopes through technological innovation, management innovation, Mechanism Innovation, warehousing logistics innovation, to create the influence of domestic chemical enterprises. The company not only enjoys a high reputation at home, but also exports directly to more than 30 countries and regions in the Middle East, South , Northeast Asia and Southeast Asia, it is a key export enterprise in the region that has always insisted on developing by relying on science and technology to seek progress. It has, has a complete project r & D team, and has strong ability to tackle key technical problems. People with bachelor's degree or above account for 60% of the population, management personnel are not focused on bachelor's degree or above, with the leading edge of technology for the development of the company to provide strong support, the company advocates"Everyone is a manager" model of development, truly realized the employee from“The laborer” to“The manager” to“The boss's role transformation”
The company has benzyl alcohol, propionic acid, dimethylamine, dimethylamine aqueous solution, dimethylsiloxane mixed ring, Dimethylformamide, dichloromethane, cyclohexanone, epsilon-caprolactam acid, formic acid, nylon 6 tablets, Polyamide perfluoroethylene propylene, polycarbonate resin, benzyl chloride, formic acid, n-butanol, oxolane, triethylamine, DMF, octanol, cycloethane, tetrachloroethene, dichloromethane, chloroform, dimethyl dichlorosilane, methyltrichlorosilane, triethylamine, n-propyl alcohol, propionic acid, isopropyl acetate, chlorinated paraffin, chlorosulfonic acid, trimethylamine, trimethylmonochlorosilane, chloroform, triethylamine, hydrogen peroxide, tetrachloroethene, octanol, monomethylamine, monomethylamine aqueous solution, chloromethane, isobutyraldehyde, n-butyraldehyde, n-butanol, acetone, methacrylic acid, methyl methacrylate, methacrolein, methylallyl alcohol, hydroxyethyl methacrylate, hydroxypropyl methacrylate, isopropyl alcohol, hydroxyethyl acrylate, hydroxypropyl acrylate, salt, fluorosilicon chemicals, basic chemicals, new chemical materials, etc. . The company always adhere to the market-oriented, customer-centric, quality as the lifeblood of the enterprise, to integrity as the foundation of corporate governance. The industry has established a variety of service systems, the formation of North China, South China and even the national sales network. With good reputation, high-quality products, strong strength, low prices of the country's more than 30 provinces, cities, autonomous regions, municipalities directly under the city, products by users trust. The company has a first-class marketing service system, strong warehousing and transportation capacity and supporting the supply and marketing capacity, and gradually make it an important channel for marketing. The company always adhere to the quality of credibility, innovation and development, efforts to provide world-class products and first-class service.
Company Culture
The company follows the management policy of "customer first, integrity-based", with reasonable price and good reputation, it wholeheartedly provides comprehensive and effective services for friends from all walks of life. We always adhere to the business strategy of "mutual benefit, small profits and high sales", improve the sales service system, constantly send innovative and excellent products to customers, and create a mutually beneficial cooperation platform with customers!
"Integrity, truth-seeking, hard work and hard work" is the company's corporate spirit, which is also the company's commitment to every customer: now , credit Tong has embarked on its high-speed development pace and is committed to better service.
Business tenet: to survive by quality, to develop by science and technology, to benefit by management, to market by integrity.
Company mission: quality comes from creating the world conscientiously
Core values: the pursuit of higher quality , never-ending . Continuously improve product quality and always meet customer needs
Service
1. Purity, Package, Mark, thiry party test (SGS,BV,Intertek,CIQ)
2. Sample order are acceptable
3. reply you for your inquiry asap within 12 hours
4. Cargoes photo before and after loading into container will be sent to you by email
5. Guaranteed delivery time
6. Full experience in this field
7. Good cooperation with cargo agents and shipping companies
8. professional sales and engineers will solve the problem you concern
FAQ
Q: Are you a factory or trading company?
A: Yes,we are factory, but not only factory, we also have sales team, own designers, own showroom, can help buyers to decide which products are their suitable choice, and all your inquiry will be replyed within 24 hours.
Q: Could you send me all your catalogues and price list?
A: As we have more than thousands of items, even 1 item have different size and package, it is really hard to send you all our catalogue and price list for you. Please inform me the items, size and packages you are interested in, so we can offer you the price list you need for your reference .
Q: Can I get some samples for testing?
A: we are honored to provide samples, the shipping cost should be paid by customers at first. And it will be returned to you in our first time cooperation.
Q; How does your factory do regarding quality control?
A: Our factory has passed ISO9001 2008, REACH, FAMIQS Certificate.
Q: What's your Delivery Time?
A: In generally, the delivery time is 5 days-15 days after receiving payment. For large quantity it will be checked with
production dept. We will make the delivery as soon as possible with the guaranted quality.
Q: What is payment terms?
A: L/C, T/T, Western Union are all accepted, and if you have better idea, please feel free to share with us.
Q: Which documents can you supply?
A: We usually provide our customers with Commercial Invoice, Price List, Packing List, COA, Origin Certificate, Quality/Quantity Certificate, Beneficary's Certificate, MSDS, B/L and others as your request.
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