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Gallium metal with a content of 99.99% (also known as Ga-4N) is a common high-purity specification, widely used in fields such as electronics, semiconductors, LEDs, solar cells, and optical materials. It is prepared through purification processes such as acid washing, alkaline electrolysis, or zone melting, and serves as an intermediate product for the preparation of ultra-pure gallium (such as over 99.9999%). Its core characteristics are its low melting point (<30) and excellent thermal and electrical conductivity.

Drilling and civil engineering bentonite is made by API and OCMA standardIt can be used as low solid phase mud in under ground civil engineering and drilling field
 
The specifications
Item Mud   yieldM3T Filter   loss ML30min Yield   1b100ft2 Moisture   Wet Sieve Analysis0074mm gel strength

HH01 18 12 3xPV 12 4 18 25 40
HH02 1218 1218 3xPV 12 4 15 20 30

To Pure Kaolin Is White Delicate, Soft Soil Shapekaolin And Water Combined With The Formation Ofmud Under The Action Of External Force Can Bedeformed External Force Removed, Still Maintainthis Shape, With A Strange Microporous Structurecosmetic Filler Use Has Higher Absorption And Blockthe Ability Of Free Ions

The chemical properties of graphite are very stable, high temperature resistance, corrosion resistance, and good conductivity.Therefore, graphite can be used as refractory material, sealing material, conductive material, and is widely used in high temperature metallurgy, sand finding, paint lubricant, pencil lead, pigment, polishing agent, petrochemical industry, synthetic fiber, heater and other industries.

Mica powder is a non-metallic mineral, containing a variety of components, of which the main SiO2, the content is generally about 49%, Al2O3 content is about 30%.
Mica powder has good elasticity and toughness. It is widely used in electrical appliances, welding rods, rubber, plastics, paper, paint, coatings, pigments, ceramics, cosmetics, new building materials and other industries

U shape quartz tube
1. Materials: Quartz glass tube (the content of silica 99.99%)
2. Technology: Our company uses self-developed U-type quartz tube automatic production lines, annual production of 50 million or more. Compared with the man-made products, we have good consistency, high strength, small tolerance range, flat and clean appearance and other characteristics. The melting points of our products are up to 1730 degrees. Our products pass through the testing and certification of the National Safety Glass and Quartz Glass Quality Supervision and Inspection Center.
3. This product used for rapid thermocouple
4. We also could do the U figure quartz tube according to the customers' request.

Low OH Quartz Tube:
OD : 1-300mm;
SiO2 : 99.99%;
High purity and low OH;
High heat resistance;
Good transmittance of visible light (>90%).

Application fields: heating element, drying equipment, cooking device, medical equipment, fry & baking equipment and so on.

Material : UV stop quartz tube

Product Introduction : our company is the ealier one to produce quartz bulb.Our company has strong technical force and many talents engaged in processing of quartz light cover and advanced production equipment.Our working capacity is strong, the output is big, the variety are many, the examination method is completed.

The quartz bulb is maily used for G12 single-ended metal halide lamp.

We could supply kinds of laboratory quartz glasswares according to customers' requirements, including quartz boat, quartz beaker, quartz conical flask, quartz crucible, etc.

Clear Quartz Plate/Sheet:

Quartz plates, SiO299.99%. The quartz plates have the features of high purity,heat resistance and low coefficient of thermal expansion. It is transparent with good transmittance of visible light(>90%).

Specifications: length 10-1200mm, Width 10-800mm, thickness1-40mm. Different shape of quartz plate could be produced according to customers'requirements.

The quartz plates are widely used in the fields including semiconductor, light sources, communication devices, laser instruments, optic instruments, lab instruments, electricity devices, metallurgy, medical and chemical instruments, building material, defense industry and so on.

Transparent quartz tubes
Material: silica, SiO2 99.99%

The quartz tube from 1-300mm could be offered by our company. And further processing of trim cutting, fire polishing, bending and pinching can be done according to the requirement of customers. Our quartz tubes have the characteristics such as high purity, good spectral transmission, well controlled dimension and lower OH and so on. The products are widely used in the fields including lighting sources(halogen lamps, metal halogen lamps and other quartz lamps), semiconductor, metallurgy, chemical industry, Lab instruments, etc

Clear quartz rod/cylinder quartz:
This clear quartz rod has the characteristics of high purity, heat resistance and low coefficient of thermal expansion. It service as the material of the bridging rod for single-ended halogen lamps ,optical fiber lighting. Quartz fiber and semiconductor silicon chip processing,etc.

Sio2 99.99%.

1. Materials: Quartz glass tube, low melting point glass (melting point lower than the molten steel temperature).
2. Product Description: Our company owns and uses the world's most advanced production technology, without the need of excessive material circumstances low melting point glass and quartz glass, a
common seal, and then adopt the German Leybold High Vacuum Technology at the other end to be vacuum (vacuum up to 10 5 care), and to ensure that never burst, no leak.
3. Product Features:
making steel sampling tube will be inserted at one end for the low melting point glass, steel, low melting point glass, an instant melt in the sample tube under the effect of vacuum and atmospheric pressure so
as to achieve a perfect sampling purposes, the success rate of 100% .
4. This product is mainly used in sampling steel and molten iron.
5. We also could produce different lengths and vacuum according to customer requirements.

Specification:
OD is up to 300mm

Material: SiO2 99.99%

Features:
High Purity;
OH can be controlled within 20/15/10/5/2 ppm;
Strong heat and corrosion resistance;
Spectral transmission>90%

Application:
Mainly applied for semiconductor, light sources, chemical tube, diffusion furnace, heating industry, lab instruments and so on.

1. Materials: Quartz glass tube (silica content 99.99%)
2. For cutting quartz tube, our company develop advanced equipment to cut, clean, packag, etc. As the first-class technology, we use import diamond cutting disc and ultrasonic cleaning equipment to ensure that every specification of the consistency of a product from the aspect smooth, flat, the appearance of
cleanliness have access to customer recognition and praise.
3. This kinds of quartz tubes are widely used in electric light sources, semiconductor, metallurgy, chemical industry, electric power and other fields.

Capable to stop nearly all the radiation of UV-B & UV-C and a big proportion of UV-A with maximum visible lights. The Ce doped quartz tube can serve as the material of halogen lamps, high density discharge lamps and other UV lamps. Thus, it can effectively prevent the harm to the skin of people and objects that have to be under the explosion of UV radiation and set out the maximum visible light at the
same time.

High purity quartz powder is processed from the quality Quartz (or quartz) stone. It has a high purity of SiO2, a low impurity content, which is used as raw materials of optical glass, refractory, metallurgy,ceramic, foundry, abrasives etc.

1. Silica content 99.99%.
2. Product Description: My company commit to high-tech products in quartz research and application.
In the production process from casting material, temperature control to haul quartz tube and wall thickness control. We use international advanced micro-computer distributed control technology toensure the product of the data control to be perfect.
3. This product is widely used in semiconductor, military industry, metallurgy, chemical industry.

Price of product ( USD price or FOB price) :
70 - 115

Product origin :
Donghai, Jiangsu, China

Key Specifications/Special Features :
Superfine: SiO2 99.99% min
1st Grade: SiO2 99.98% min Fe2O3: 0.004% max
2nd Grade: SiO2 99.97% min Fe2O3: 0.008% max
3rd Grade: SiO2 99.99% min Fe2O3: 0.03% max

Product Description :
The design can be made by the customer's requirements

Price of product ( USD price or FOB price) :
depend on quality

Product origin :
Donghai, Jiangsu, China

Key Specifications/Special Features :
SiO2>99.99%
Fe2O3:<0.03%

Product Description :
colorless transparent particles

Price of product ( USD price or FOB price) :
428~571

Product origin :
Donghai, Jiangsu, China

Key Specifications/Special Features :
SiO2 99.90%-99.99%
Fe2O3: 7PPM max
Li: 1.0PPM
Al2O 3:30 PPM max
Na:11PPM max
PH:5.8

Product Description :
colorless transparent solid

Price of product ( USD price or FOB price) :
286~428

Product origin :
Donghai, Jiangsu, China

Key Specifications/Special Features :
SiO2 ?99.90%-99.99%
Fe2O3:6.6PPM max
Li: 1.0PPM
Al2O3:30 PPM max
Na:11PPM max
PH:5.86

Minimum Order Size and Packgaing details :
1T

Custom Quartz Square Sagger Manufacturer
Description: Mingte specializes in custom quartz square saggers made from high purity quartz and fused silica materials. Our quartz saggers provide excellent high-temperature resistance, chemical stability, and customized solutions for precision thermal processing applications.
Custom Quartz Square Sagger Manufacturer
Looking for high-quality custom quartz square saggers? We specialize in providing premium quartz square saggers tailored to meet your specific requirements. Our custom solutions are designed for high-temperature applications in industries such as electronics, ceramics, metallurgy, and laboratory research.
Advantages
1. High purity and high temperature resistance: Quartz sagger has high purity and can withstand high temperature environment. Its heat resistance temperature can reach 1500, which is suitable for use at high temperature without deformation or cracking.
2. Chemical stability and thermal stability: Quartz sagger has good chemical stability and thermal stability, can remain stable at high temperature, is not easy to react chemically with other substances, and has good thermal shock stability, and can be used under rapid cooling and heating conditions without cracking.
3. Good thermal insulation performance: Quartz sagger has excellent thermal insulation performance, which can effectively reduce heat loss and save energy.
4. Large size and high precision: Quartz sagger has large size and high precision, which can ensure the stability and consistency of the product.
5. Environmental protection and safety: Quartz sagger is environmentally friendly and safe, easy to clean and maintain, and has a long service life. It can be used for a long time without being easily damaged.
6. Good thermal conductivity: Quartz sagger has good thermal conductivity, can quickly transfer heat, ensure the uniform heating of the product at high temperature, and improve the glaze brightness and quality of the product.
7. Reasonable shape and various sizes: The shape of quartz sagger is reasonable and the size is various, which can optimize the volume utilization rate and facilitate the loading of blanks and kilns.
8. Increase the firing capacity and yield rate: Using quartz sagger to fire ceramics can increase the firing capacity, reduce the adhesion of products, and improve the yield rate.

silica powder specification details : 1.Application: Electrode Grade (Superfine)ï¼?Aviationï¼?Refractory. Fill ; Can be modified ; 2. Mesh: 200~2500M;(Ordinary Specifications ) 3. Whiteness: > 90 ( At your option ) silica powder size: Other requirement of chemical composition and size are available. Silica Powder Packaging & Shipping: 1.Packing : 25kg/bag ,then 1000kg/bag . 20-25mt/1x20 container . we can pack it customize. 2. Delivery : ordinary goods delivery . About Production standard and manage system: 1.production SJ/T 10675-2002. 2.ISO9001:2008 3.ISO14001:2004

The rare earth content of rare earth carbonate is 60%
Rare earth carbonate is a mixture of rare earth carbonates, which is a high-grade product in the separation of rare earths. The preparation process of rare earth carbonate is to mix 60% rare earth (ore concentrate) with concentrated lye and melt it at high temperature.
Chinese name: rare earth carbonate
English name: Rare earth carbonate
Alias: rare earth carbonate
Product use: used in industries such as aluminum and rare earth alloys

Product Description :
white powder

Price of product ( USD price or FOB price) :
429~1143

Product origin :
Donghai, Jiangsu, China

Key Specifications/Special Features :
SiO2 99.99% min
Fe2O3: 60PPM
Li: 1.0PPM
Al2O3:30 PPM max
Na:11PPM max
PH: 6

Specification:
-BaSO4: min 95%
-S.G: min 4.30
-Whiteness: min 92% (Hunter L Value)
-Size: from 325 - 5000 meshs
Packing: 25kg/50kgs with palletized as customer's request

Specification:
-S.G: min 4.20
-Water soluble alkaline earth metals as Calcium: 250ppm max
-Moisture:1% max
-Size: 0-200mm: min90%
Packing: Bulk

Specification:
-BaSO4: min 90%
-S.G: min 4.20
-Water soluble alkaline earth metals as Calcium: 250ppm max
-Mercury(Hg): 1ppm max
-Cadmium(Cd): 3ppm max
-Moisture:1% max
-Size: 0-200mm: min90%
Packing: Bulk

Specification:
-S.G: min 4.20
-Water soluble alkaline earth metals as Calcium: 250ppm max
-Residue greater than 75 um: 3.0% max
-Particle less than 6 um: 30.0% max
-Moisture:1% max
Packing: 1mt/1.5mt per jumbo bag

Specification:
-BaSO4: min 90%
-S.G: min 4.20
-Water soluble alkaline earth metals as Calcium: 250ppm max
-Mercury(Hg): 1ppm max
-Cadmium(Cd): 3ppm max
-Residue greater than 75 um: 3.0% max
-Particle less than 6 um: 30.0% max
-Moisture:1% max
Packing: 1mt/1.5mt per jumbo bag

Product performance:
The unique raw material pretreatment process is adopted to effectively reduce the harmful
impurities of raw materials before calcination. The medium sodium calcined aluminum
oxide series products are produced through the high-efficient and energy-saving Rotary
kiln calcination. Product a has high aluminum oxide content, no mineralization, low sodium
content, stable crystal form, and high insulation performance.
Product Usage:
High quality refractory materials, ceramic fibers, wear-resistant ceramics, Electroceramics, special abrasives, special glass, filler balls, and slag polymerization agents.

Asbestos is a mineral that is found in natural settings such as caves and outdoor deposits. For many years it was used as an important ingredient in a large number of products, primarily for the construction industry, but it also had other applications. One such use was to create a strong fiber that could endure high temperatures and even survive fire. This made it more valuable than other materials that were used to created fiber, such as cotton or jute. Fiber that was made out of asbestos was built to last and to endure under most any circumstances.Application:

Break lining
Thermal insulation products.
Rubber products.
Brake products.
Electrical material.
Textile industry.
Construction industry.

Industrial Foundry Grade Bentonite

CAS NO. 2942-59-8

Content Purity for 97% - 99%

Application Industry and Food

CAS NO. 68476-25-5

Content ''k2O for 9 - 12%
Or:Na2O for 8 - 12%''

Application Agriculture and Industry

CAS NO. 12251-00-2

Content Grade A mice ore

Application Clear Mirror Cover for optical instrument & instrumentation

CAS NO. 12251-00-2

Content ''SiO <45% Isulation 200kv/mm''

Application Pastic, Coat, Painting,Cosmetic

CAS NO. 7727-43-7

Content ''BaSO4 for85~95%
Density for 3.8~4.2''

Product Name: White Talc
"Type: Industrial Grade
Origin: China
Packing: 25kg/bag"

Items Standard
Moisture 0.5%Max
Specific Gravity 2.7 g/ml
Loss on Ignition 22%Max
PH 8-10
SiO2 40%Min
MgO 35%Min
Al2O3 0.6%Max
Fe2O3 0.6%Max
CaO 1%Max
Heavy metal Qualified
Asbestiform Bi-Mineral Nil
Whiteness 92%Min
Top Cut D97 60m
Median D50 12m

Bentonite for casting machinary

Product type:PNa type and PCa type

Features:with good adhesion,hydrophilicitybase exchange,fire resistance,plasticity and lubricity.
PNa type:Used for casting wet or dry mold in metal industry.It is the preferred binder for molding sand in precision casting.

Products process:It is made of artificial sodium processing.

PCa type:application: Iti is widely used in foundry industry as sand binder.

Product prosess:It is processed by calcium bae bentonite.

a)Name of products:

b)Price of product:
USD150-170perMT FOB Jinzhou port,China

C)Product origin: China

d)Key Spesifiction/specia Feaders:

Product type:PNa type and PCa type

Features:with good adhesion,hydrophilicitybase exchange,fire resistance,plasticity and lubricity.PNa type:Used for casting wet or
dry mold in metal industry.It is the preferred binder for molding sand in precision casting.Payment Term:T/T or L//C,Delivery
Time:Shipment with 10 working days.
e)H.S.:3802900090

f)Mininum order:

20feet container
g) Packing detail:

Paching:Jumbo woven bag of 1000kg/woven bags/in bulk or ccording to customer requirements.Store in a ventilated ,cool and dry place.

Bentonite for Drilling mud and Civil engineering

Shape:white powder and natural particles

The products is suitable for the lubrication of drilling engineering,bridge,

construction engineering pile foundation,diaphragm wall,subway,tunnel,wall mud and impervious materials such as
underground engineering,reservoir dam foundation,etc.
Refer to the standards of Ministry of Geology and and the Ministry of petroleum Industry and API standards of
American Petroleum Association and European OCMA standards.
a)Name of product:
Bentonite for Drilling mud and Civil engineering
b)Price of product:
USD145-USD170perMT FOB Jinzhou port,China
C)Product origin:China
d)Key Spesifiction/specia Feaders:
Refer to the standards of Ministry of Geology and and the Ministry of petroleum Industry and API standards
of American Petroleum Association and European OCMA standards.
Payment Term:T/T or L//C,Delivery Time:Shipment with 10 working days.
e)H.S.:3802900090

f)Mininum order:

20feet container

g) Packing detail:
Paching:Jumbo woven bag of 1000kg/woven bags/ in bulk or ccording to customer requirements.Store in a ventilated ,cool and dry place.

Particle Activated Bleaching Earth(clay)

Appearance: The product is divided into two types:water-resistant natural particles and extruded short columns.

Products is used for the refining of olefin extractant and aviation kerosene in benzene extraction unit, as well as catalyst for condensation and polymerization.

The products particle size be divited into 8-20mesh,8-60mesh,20-60mesh,50-100mesh,according to customer demand.
also widely to the oil industry,chemicla industry,daily chemical industry as decolorrant and as the remover of impurities as alkene and carbonyls composite etc

It is characterized by good adsorption,base exchange and compressive strength.
a)Name of product:
Particle Activated Bleaching Earth(clay)
b)Price of product:
USD330-430perMT FOB Dalian port,China
C)Product origin: China
d)Key Spesifiction/specia Feaders:
The product is divided into two types:water-resistant natural particles and extruded short columns. The particle size be divited
into 8-20mesh,8-60mesh,20-60mesh,50-100mesh,according to customer demand.
It is characterized by good adsorption,base exchange and compressive strength Payment Term:T/T or L//C,Delivery Time:Shipment with 10
working days.
e)H.S.:3802900090
f)Mininum order:
20feet container
g) Packing detail:
Paching:Jumbo woven bag of 1000kg/woven bags/kraft paper of 25kg or ccording to customer requirements.Store in a ventilated ,cool
and dry place.

Appearance:White Powder or light yellow colour.

Types:A.type and B.type

A. type:

Products is used for decolorization and refine of various of crude edible oils,animal and vegetable oils. Such as: Crude palm oils ,Crude corn oil,Crude soybeans oilS,Crude sunflower oil ,Crode coconut oil and Crude animal fats,etc.

Characteristic:Products have strong decolorization ability. It can adsorb impurities such as pigment, aflatoxin and carcinogen in animal and vegetable oils ,It has high specific surface area and are safe for human.

B.type:

Product is used for refining and purifiction of crude Mineral and Indutry oils, especially for crude lubricating oil, crude paraffin waxes,crude petroleum oil, white oil, waste oil.etc.

Characteristic:Products has strong adsorbability. it can improve the durability and stability of lubricating oil and enhanced resistance to corrosion and super decolouring rate,kerosence&asphalt method.

Produocts technology:Oroducts quolity accord with export standards&HG

a)Name of product:

Activated Bleaching Earth( Bleaching Clay and Fuller s earth)

b)Price of product:

USD300-330perMT FOB Dalian port.China

C)Product origin: China

d)Key Spesifiction/specia Feaders:

A.type: Characteristic:Products have strong decolorization ability. It can adsorb impurities such as pigment, aflatoxin and carcinogen in animal and vegetable oils ,It has high specific surface area and are safe for human.

B.Type: Characteristic:Products has strong adsorbability. it can improve the durability and stability of lubricating oil and enhanced resistance to corrosion and super decolouring rate,kerosence&asphalt method.

Payment Term:T/T or L//C,Delivery Time:Shipment with 10 working days

e)H.S.:3802900090

f)Mininum order:

20feet container

g) Packing detail:

Paching:Jumbo woven bag of 1000kg/woven bags/kraft paper of 25kg or ccording to customer requirements.Store in a ventilated ,cool and dry place.

Our company have mining autonomy in some mines. Mineral in this mine with high quality, can be used as the raw materials of photovoltaic, semiconductor quartz crucible and quartz glass etc.after being processed.,which export Japan and other countries. Whenever you need, wo can provide free original rock sample for your reference.