Silica Powder Sand

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 20Ton m.t.

Supply Capability:: 3000TON PER MONTH m.t./month

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Packaging & Delivery of Silica Powder Sand
Packaging Detail: 25KG/BAG
Delivery Detail: ASAP

Specifications of Silica Powder Sand
Use in abrasive, glasswork, cast steel, precision foundry,sand blasting, remove rust, charging, refractory, pesticide use, rubbe

Fused Silica is made of high purity Chinese crystal Silica by electrically fusing (fusing temperature 1800-2000 degrees centigrade) to amorphous Silicon dioxide, then by alumina ball mill grinding, unique air classifying, screening, magnetic and other impurity seperating techonology, designed for EMC and other electrical application.

Use in abrasive, glasswork, cast steel, precision foundry,sand blasting, remove rust, charging, refractory, pesticide use, rubber,dope, waterproof, antisepticise, abrasive ground, made ground, water treat, felt and so on.

Special features of Silica Powder Sand
Very low coefficient of thermal expansion
Excellent conductivity and Electrical property
Pure(high SiO2 content, low Fe, Na, K & Ti)
High Whiteness
High Hardness, good wearable

Chemical Composition of Silica Powder Sand

SiO2: 99.95% Al2O3: 200ppm Max
Fe2O3: 50ppm Max Na2O: 40ppm
K2O: 40ppm CaO: 40ppm
MGO: 30ppm ZrO2: 35ppm
TiO2: 15ppm MnO: 3ppm
CuO: 5ppm Cr2O3: 10ppm
BaO: 10ppm

Physical Properties of Silica Powder Sand

Specific Gravity: 2.21 Hardness(Mohs): 7.0
pH: 5-7 Magnetics: 20ppm Cristobalite: 0.1%

Size Available of Silica Powder Sand

(1) Cullet 10-60mm
(2) Gramules
4/20 mesh, 50/100 mesh, 100/200 mesh
10/30 mesh, 30/50 mesh, 50/100 mesh, 120 mesh, 200 mesh, 325 mesh

Silica Powder Sand

Q:Will the master magnetic ring and coral sand filter material can be used to replace how long: Ask: how scrub ah answer: Of course, with a brush, the main thing is to wash the surface of the dirt Do not use boiled, a cook will be attached to the calcium in the water on the coral sand The use of filter materials, filter material replacement time, are generally due to water quality (use of the environment) may be 3 ----- 6 months, 6 --- 9 months, 6 ---- 12 months, 6 --- 18 months, 12 months - - - - 2 years From this group of numbers inside, you see how much expansion coefficient, right? Therefore, without affecting the quality of the case of the filter, there is no 粻矗 Gang bandits to see the specific accuracy of the use of period

Q:In the soil cushion method, there is a requirement for sand cushion material: Will be based on a certain range of soil excavation, and then backfill to the strength of the larger sand, gravel or lime, etc

Q:Iron ore waste rock can do building materials? You said SiO2 content of more than 65%, that is less than 65% sulfur can be used? Thank you!: Waste materials production of building materials, different building materials on the siliceous materials have technical quality requirements: 1) chemical composition requirements of China's silicate construction products of silicon raw materials chemical composition requirements: SiO2 ≥ 65%, Fe2O3 <15% MgO <5%, Na2O, K2O <2

Q:10 acres of land occupied for the accumulation of gravel, whether it constitutes a crime?: occupy a large number of cultivated land, "the provisions of the basic farmland is more than 5 acres, more than 10 acres of other arable land

Q:Now, people in order to build a house, need a lot of sand, the results of a lot of river bed dig deep, and destroyed the environment. Why can not you substitute sand in the desert? Where the number of sand with how much, you can also move directly with the machine, rather than dig out and then transported.: the value of the material is not high, are generally local procurement If the transport distance is far, the cost is too high Of course, if one day to dig the river to further increase the harm, legislation completely prohibit the use of river sand, it is possible to achieve the idea of the landlord

Q:Metal fluorocarbon paint is used for what base material? In addition to metal, cement mortar wall, what are the applications? Please answer the applicable face and process, thank you.: Metal fluorocarbon paint is water and oil two, generally used for external walls, wood structure, metal structure, slate and other surfaces.

Q:What are the new building materials? The What is the role? The (detailed): From the functional points, there are wall materials, decorative materials, doors and windows materials, insulation materials, waterproof materials, bonding and sealing materials, and its supporting a variety of hardware, plastic parts and various auxiliary materials

Q:In the construction project, all raw materials such as: steel, cement, sand, stones, concrete, etc., approach to the inspection process is what?: . the material into the construction unit should notify the supervision unit of the appearance of the material, the relevant information (including materials, certificate, factory qualification, inspection reports, etc.) inspection. . if the initial inspection to meet the drawings and technical specifications, the construction unit in the supervision of the unit under the need for sampling inspection. . after the inspection and obtain the test report, after passing the inspection by the construction unit of the formal inspection of the material, the supervision unit to confirm the application before the use of the project.

Q:Can you list some of the building materials used at high temperatures: High temperature resistant materials include refractory and heat resistant materials, inorganic compounds, and polymer materials

Q:Who can know the proportion of the building multi-storey building materials, steel, cement, red brick, sand and the percentage of each.: According to a large number of statistics, the amount of building materials used in China according to the nature of their buildings are as follows: ordinary residential building concrete and steel consumption: . multi-storey masonry residential: steel 30kg / m2 concrete 0.3-0.33m3 / m. reinforced 38-42kg / m2 concrete 0.33-0.35m3 / m. high-rise 11-12 layers of reinforced 50-52kg / m2 concrete 0.35m3 / m. high-rise 17-18 layers of reinforced 54-60kg / m2 concrete 0.36m3 / m. senior 30 layer H = 94 meters steel 65-75kg / m2 concrete 0.42-0.47m3 / m. high-rise hotel apartment 28 layer H = 90 meters steel 65-70kg / m2 concrete 0.38-0.42m3 / m. villa concrete and steel an amount between residential and high-rise multi-story masonry above 7 degrees seismic data by district rules of structural design (two), ordinary multi-storey residential building construction budget and economic indicators . outdoor doors and windows (not including unit door between 11-12 layers, anti-theft The area occupied by the building area of ??0.20-0.. the template area of ??the building area of ??2.2 or so . outdoor plaster area of ??the building area of ??0.4 or so . the indoor plaster area of ??the building area of ??3.8 (four), the basic data . m. weight per linear meter of reinforced 0. * d * d. sand dry weight 1500kg / m. greensand An amount of 1700kg / m. gravel weight 2200kg / m. about one cubic meter brick 525 (partial thickness of the wall) . one cubic meter of about 175 hollow bricks . the screen one side and clean sand for an ordinary sand 1.3

As a leading company in calcium field in China, it has its own high and stable quality mine and the reserves is 5 billion tons. We can produce quality limestone 6 million tons (CaCO3>=97%,stable), active calcium oxide 1.50 million tons, light calcium carbonate 100 thousand tons and calcium hydroxide 100 thousand tons every year.

1. Manufacturer Overview
Location	Shandong,China (Mainland)
Year Established	2008
Annual Output Value
Main Markets	10.00% Oceania 5.00% Africa 5.00% Southeast Asia
Company Certifications	ISO9001

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Qingdao,Rizhao
Export Percentage
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese, Korean
b)Factory Information
Factory Size:	10,000-30,000 square meters
No. of Production Lines	6
Contract Manufacturing
Product Price Range