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Find Verified Silica Sand Suppliers, Manufacturers and Wholesalers

Apr-29-24
Electronic Grade Silica Sol

Electronic Grade Silica Sol

(1.0)
$1.00
MOQ: Not Specified
  Hebei Guiyan Electronic Materials Co., Ltd.
Supplier From Shijiazhuang, Hebei, China
Supplier Of Silica Sand
 
Features and Applications
High Purity: Electronic grade silica sol is produced with extremely high purity levels to minimize impurities that could adversely affect electronic components. This ensures the reliability and performance of semiconductor devices and integrated circuits.

Particle Size Control: The particle size distribution of electronic grade silica sol is tightly controlled to meet precise specifications. This uniformity is crucial for achieving consistent results in semiconductor fabrication processes such as chemical mechanical planarization (CMP) and wafer cleaning.

Surface Properties: Electronic grade silica sol is designed to have specific surface properties tailored for electronic applications. These properties may include controlled surface charge, stability, and compatibility with other process chemicals.

Polishing and Planarization: In semiconductor manufacturing, electronic grade silica sol is used in CMP slurries for polishing and planarization of silicon wafers. It helps achieve smooth and flat surfaces essential for patterning and layer deposition processes.

Dielectric Films: Electronic grade silica sol can be used to deposit thin dielectric films on semiconductor substrates through techniques such as spin coating or dip coating. These films act as insulating layers in electronic devices, providing electrical isolation between different components.

Passivation and Encapsulation: Silica sol can be employed for passivation and encapsulation of semiconductor devices to protect them from moisture, contaminants, and mechanical damage. The high purity and stability of electronic grade silica sol ensure long-term reliability and performance.

Photolithography: Electronic grade silica sol may also be utilized as a photoresist adhesion promoter or anti-reflective coating in photolithography processes. It helps enhance pattern fidelity and resolution during the fabrication of semiconductor circuits.

Wafer Cleaning: Silica sol is used in wafer cleaning processes to remove contaminants, particles, and organic residues from semiconductor surfaces. Its high purity and compatibility with other cleaning agents make it an essential component in advanced cleaning solutions.
Apr-29-24
Modified Silica Sol

Modified Silica Sol

(1.0)
$1.00
MOQ: Not Specified
  Hebei Guiyan Electronic Materials Co., Ltd.
Supplier From Shijiazhuang, Hebei, China
Supplier Of Silica Sand
 
Modified silica sol refers to a type of colloidal solution where silica nanoparticles are suspended in a liquid medium, typically water. These silica nanoparticles are modified or functionalized with various organic or inorganic compounds to alter their surface properties and enhance their performance in different applications.

The modification process can involve chemically bonding organic molecules to the surface of the silica particles, which can impart specific functionalities such as hydrophobicity, oleophobicity, or compatibility with certain polymers or solvents. Inorganic modifications may include incorporating metal oxides or other nanoparticles to enhance properties like catalytic activity or mechanical strength.

Modified silica sols find widespread use in various industries such as coatings, adhesives, sealants, composites, and catalysts. They offer advantages like improved dispersion, adhesion, and compatibility, making them valuable additives in many formulations.
Apr-29-24
Hydrophobic Silica

Hydrophobic Silica

(1.0)
$1.00
MOQ: Not Specified
  Hebei Guiyan Electronic Materials Co., Ltd.
Supplier From Shijiazhuang, Hebei, China
Supplier Of Silica Sand
 
Hydrophobic silica is a type of silica material that has been chemically modified to repel or be resistant to water. This modification alters the surface properties of silica nanoparticles, making them less prone to interacting with water molecules.

The modification process typically involves treating the surface of the silica nanoparticles with hydrophobic compounds, such as alkylsilanes or fluorosilanes. These compounds form a hydrophobic layer on the surface of the silica particles, effectively blocking interactions with water molecules.

Hydrophobic silica finds numerous applications across various industries. For example, it is used as an additive in coatings, paints, and sealants to improve water repellency and durability. In the pharmaceutical and food industries, hydrophobic silica can be used as an anti-caking agent to prevent clumping in powdered products. Additionally, it is utilized in rubber and plastic composites to enhance their water resistance and mechanical properties.
Apr-29-24
Hydrophilic Silica

Hydrophilic Silica

(1.0)
$1.00
MOQ: Not Specified
  Hebei Guiyan Electronic Materials Co., Ltd.
Supplier From Shijiazhuang, Hebei, China
Supplier Of Silica Sand
 
Hydrophilic silica is a type of silica material that exhibits a strong affinity for water. Unlike hydrophobic silica, which repels water, hydrophilic silica readily interacts with and absorbs water molecules.

The surface of hydrophilic silica nanoparticles is typically functionalized with hydrophilic groups, such as hydroxyl (-OH) groups. These groups enable the silica particles to form hydrogen bonds with water molecules, promoting their dispersion and solubility in aqueous solutions.

Hydrophilic silica has various applications across industries. In the pharmaceutical and cosmetic sectors, it is used as an excipient in formulations to improve the dispersibility and bioavailability of active ingredients. In chromatography, hydrophilic silica is employed as a stationary phase for separating polar compounds. It is also utilized in coatings, paints, and adhesives to enhance their rheological properties and adhesion to substrates.
Apr-24-24
Silica sand

Silica Sand

(1.0)
$0.00
MOQ: Not Specified
  Alwattan
Supplier From Saudi Arabia
Supplier Of Silica Sand
 
We are a supplier/ exporter of silica sand / Silicon dioxide SiO2. We can provide all sizes and any amount to worldwide.
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Apr-11-24
Silica Sand

Silica Sand

(1.0)
$38.00
MOQ: Not Specified
  PT Arsyaindo Mandiri Jaya
Supplier From Kota Surabaya, Jawa Timur, Indonesia
Supplier Of Silica Sand
 
Silica sand
SiO2 : 99,85 %
Al2O3 : 0,09
Fe2O3: 0,008
LOI : 0,04
K2O ; 0,006
TiO2 : 0,015
Cr2O3 : 0,001
MC : 3,61
:
Apr-09-24
Silica sand

Silica Sand

(1.0)
$1.00
MOQ: Not Specified
  Sietimber International
Supplier From Hardinxveld-giessendam, Netherlands
Supplier Of Silica Sand
 
Silica sand From Suriname
Extremely Competitive Prices in USD
Shipment Quantities: 20 to 12,000 metric tons +- 10%
12,000 tons per month are available to load
Washed and can be screened to spec
2 million ton reserves
Delivery : FOB
Shipment : Container or In bulk
Shipment Schedule: Within 30 days of receipt of Buyers acceptable L/C
Material: White Beach Silica Sand
May-18-21
Silica quartz mesh

Silica Quartz Mesh

(1.0)
$0.00
MOQ: Not Specified
  Shahid Hameed
Supplier From Peshwar, Khyber Pakhtunkhwa, Pakistan
Supplier Of Silica Sand
 
We have silica quartz 99.9 % of sio2 with size of 2mm to 5mm
Please contact on whatsapp or email
Jan-13-20
Silica Quartz

Silica Quartz

(1.0)
$155.00
MOQ: Not Specified
  Shahid Hameed
Supplier From Peshwar, Khyber Pakhtunkhwa, Pakistan
Supplier Of Silica Sand
 
Silica quartz available for sale from pakistan having 98+% of sio2 .
Price will be negotiate on loading point .
5000 ton available on loading point and every month 5000 ton will be available
Mar-03-25
Silica Sand

Silica Sand

(0.0)
$24.00
MOQ: Not Specified
  Pt. Aro Sumber Kapital
Supplier From Indonesia
Supplier Of Silica Sand
 
Product: High-quality low-iron silica sand Specifications: SiO2 > 99.5% Fe2O3 < 120 PPM Inspection by SGS or CCIC at port of loading and discharge Quantity: 50,000 Metric Tons per month Shipping Terms: FOB or CIF to China Payment Terms: DLC Non-Negotiable Price: FOB Mother Vessel: USD 24 per MT FOB Barge: USD 19 per MT
Nov-17-21
Micro Silica

Micro Silica

(0.0)
$0.25
MOQ: Not Specified
  MR Mark Overseas
Supplier From Karnal, Haryana, India
Supplier Of Silica Sand
 
MARKCHEM MICRO SILCIA is composed of silicon dioxide (SiO2), collected from silicon metal and ferrosilicon. Micro Silica will react with the Calcium Hydroxide from the cement, which will form more of the Calcium Silicate hydrate, increasing the strength of the concrete. Using Micro Silica will also increase the durability of the concrete.
GOLD Member
Apr-27-20
(3.8)
Supplier From Bhuj, Gujarat, India

Silica sand, china clay, kaolin, bentonite, white coal, quartz powder, bhuj sand, silica powder, granules, foundry silica sand, glass grad silica sand.

Supplier Of Sandstones & Sands   |   Bentonite   |   Clay   |   Kaolin   |   Quartz   |   Coal   |   Silica Sand
GOLD Member
Dec-19-24
(1.0)
Supplier From Cairo, Egypt

Silica sand, phosphate,marble and granite.Buyer agent , marketing and promotion for factories and export companies

Supplier Of Phosphate Rock   |   Silica Sand   |   Marble & Granite
GOLD Member
Dec-01-23
(2.7)
Supplier From Bhuj, Gujarat, India

1) kaolin clay (china clay)
2) silica sand
3) bentonite
4) quartz powder & other minerals.Along with all types of transportation services

Supplier Of Bentonite

Service Provider Of Transporters, Packers, Movers   |   Mineral Powder   |   Quartz   |   Silica Sand   |   Kaolin   |   Clay   |   Sandstones & Sands
GOLD Member
VERIFIED
Sep-21-18
(4.6)
Supplier From Giza, 6th Of October City, Egypt

Rock salt, quartz, silica sand, gypsum, talc, limestone.

Supplier Of Silica Sand   |   Talc   |   Limestone   |   Gypsum   |   Quartz   |   Rock Salt
GOLD Member
Dec-17-20
(4.5)
Supplier From Mumbai, Maharastra, India

Different types of minerals in india and abroad, clay catalyst, activated clay, bleaching earth, silica, quartz, kaolin powder, china clay, bentonite.Leading mines owners, manufacturers, processors, and exporters

Supplier Of Kaolin   |   Clay   |   Ores & Minerals   |   Silica Sand   |   Quartz   |   Bentonite

Service Provider Of Manufacturer & Exporter
GOLD Member
Jun-08-05
(4.2)
Supplier From Chennai, Tamil Nadu, India

Silica quartz, potassium feldspar, soda feldspar, garments, rice etc.

Supplier Of Rice   |   Silica Sand   |   Knitted & Woven Garments   |   Feldspar   |   Quartz
GOLD Member
Aug-20-22
(4.0)
Supplier From Dubai, United Arab Emirates

Secondary industrial raw materials
carbon dust alternative fuel
carbon anodes
carbon anodes butts
carbon black
carbon dust
cryolite
white bath cryolite
fe fine dust
iron ore pellets
biochar
mill scale
silica sand
slag
aggregates
aluminum scrap
cast iron scrap
pet flakes
pet bottles.

Supplier Of Plastic Raw Materials   |   Silica Sand   |   Carbon   |   Slag   |   Ores & Minerals
SILVER Member
VERIFIED
May-27-16
(3.7)
Supplier From Cochin, Kerala, India

Attapulgite, barite (grey & white),bentonite,(sodium & calcium) dolomite, feldspar, kaolin, quartz lumps, quartz grits, quartz powder, ramming mass, abrasive sand, fly ash, silica fumes(white & grey) ggfs,ggbs, phosphogypsum, gypsum powder & lumps, precipitated calcium carbonate(pcc, gcc), precipitated silica,natural & quartz silica sand for sports grounds and infill for synthetic turf, beach volleyball court, artificial beach, grow beds of aquaponics, bunker sand etc...

Supplier Of Calcium Carbonate   |   Quartz   |   Fly Ash   |   Dolomite   |   Ores & Minerals   |   Bentonite   |   Abrasives   |   Silica Sand   |   Kaolin   |   Sports Goods & Equipments   |   Farm Machinery & Equipments   |   Quartz Products   |   Barite Ore   |   Gypsum   |   Feldspar   |   Volleyball Accessories
Jan-28-23
Waste Diesel Purifying Sand Silica Gel

Waste Diesel Purifying Sand Silica Gel

(1.0)
$0.60
MOQ: Not Specified
  Qingdao Hengze Silica Gel Products Co., Ltd
Supplier From Qingdao, Shandong, China
Supplier Of Silica Gel   |   Silica Sand
 
silica gel sand


Silica sand is white particle, with main composed by SiO2.


It s kind of new material to remove the impurity, oxidant, odor, color out of the crude oil by direct filtration.


Well replace the complicated technology of acid, alkali etc.

Advantage:

After treated, the black oil was bleached into light transparent liquid, the acidity and color matches with National standard.


The treated oil can be stored wit longer time without color returning, and stable quality with oxidant stability. These much saved the costs and time.


With easier operation,better performance, it s widely recommended to oil refinery plants.

Application:
Usage: diesel refinery, deodorization, waste engine oil recycling, bio-diesel and other mineral oil refinery.

Particle Size: 20-40 mesh, 20-80 mesh, 30-120 mesh, 40-160 mesh, 80-200 mesh, 200- 400mesh, negotiable.
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