Chemical Name: Blue Silica gel Synonyms: Silicon dioxide,Humidity indicator, Blue Indicating Desiccant, Moisture Absorbers Molecular Formula: mSiO2·nH2O CAS No.ï¼?112926-00-8 H.S. CODE: 3824909990 Characteristicsï¼? (1)
WELLYOUNG Perforated gypsum board
WELLYOUNG Acoustic Board is a perforated 12mm gypsum board with air-cleaning effect including black or white acoustical EU standard Ahlstrom non-woven fabric on the back(special color when ordering).
WELLYOUNG Perforated gypsum board
Core material high grade glass fiber reinforced gypsum board
perforation
Micro hole 3/8.33R
Square hole 10/20Q 12/25Q
Circle hole 6/25(18)R 8/25R 12/25R
Cross hold 8/12/50R
Long Round hole 4*14LR
Irregular hole (pop hole) 8/15/20R
More design can be customized according to you requirements.
Surface finish
Front:white thick paper covering, 160G/SQM
Back:High quality EU standard Ahlstrom non-woven fabric
Size 1200*2400mm
Thickness 12mm
Dentisy 9.4kg/m2
Patterms H8-L4W2
Edge square
Perforation rate 8.8%-14.2%
Color White
NRC 0.70
RH 70
Main Features
Acoustic perforated gypsum board
Light weight in unit acreage
High edge rigidity
Strong nail pull resistance
Smooth,paintable surface
NO visible joints and grid
Sustainable,fully recyclable material
Installs on any standard drywall suspension system
Green environmental protection material
Property:scale is thin, flexible and crystallized completely with excellent physical and chemical properties such as good temperature resistance, self-lubrication, conductibility, heat resistance, shake resistance, and erosion resistance.
Use:widely applied to high quality fire resistance material and coating of metallurgy industry, hot working material stabilizer of military industry, lead of light industry, carbon brush of electrical industry, filler or improver for all types of composite materials such as eps plastics.
Graphite crucible is generally used in alloy tool steel smelting and smelting of nonferrous metals and their alloys.
Graphite crucible can be used in the processing of graphite; graphite crucible; graphite casting crucible tank;pull rods; mold and other graphite products.
Graphite crucible let the products are more durable than ordinary material products;longer service life; able to withstand more than 2000 high temperature
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Carbon Synthetic Pyrolytic Artificial Flexible Graphite Sheet in Roll
Description of Carbon Synthetic Pyrolytic Artificial Flexible Graphite Sheet in Roll
1. Size: 300mm*50m ,60mm*50m
2. Standard: TSM 500 TSM 1500 TSM1500-D
3. Certification: ISO9001, SGS, CTI, ROHS
Place of Origin:Guangdong, China (Mainland)
Brand Name:laimeisi
Model Number:LMS-TSM
Type:Flexible Sheet
Application:Smart Phones
Thickness:0.017-0.4mm
Grade:Industrial Grade
C Content (%):98%-99%
Sample:Free
Thermal Conductivity:1500-1800w/mk
Density:1.5-2.2g/cm3
Color:Black
Use Temperature:-40â??~400â??
UL Flammability Rating:94V
Tensile Strength:9~40MPa
Material:Flexible Graphite Sheet
Size:Customizable
Features of Carbon Synthetic Pyrolytic Artificial Flexible Graphite Sheet in Roll
1 ,GSM is made from flake graphite (99.5%),Light weight
2, Ultra-high thermal conductive performance / easy to operate
3,Reliable performance from -40â??to 400â??
4,Low thermal resistance
5,Offered in thicknesses from 0.05mm~0.5mm
6,Can be adhesive-backed and Insulative adhesion
Type , RoHS compliant and UL94V0 flammability rated.
Applications of Carbon Synthetic Pyrolytic Artificial Flexible Graphite Sheet in Roll
1. Conductive graphite sheet is a kind of totally new thermal & radiating material, heat conducting evenly along two directions, shielding with heat and component while improving the performance of the consumer electronic products.
2. IC ; CPU; MOS; LED; Heat sink; LCD-TV; Laptop; Communication equipment;
3. Wireless switch; DVD; Hand-held device; Camera/digital camera; Mobile phone.
Packaging & Delivery
Packaging Details:Follow customer's request
Delivery Detail:3 days after payment
Carbon Synthetic Pyrolytic Artificial Flexible Graphite Sheet in Roll
Description of Carbon Synthetic Pyrolytic Artificial Flexible Graphite Sheet in Roll
1. Size: 300mm*50m ,60mm*50m
2. Standard: TSM 500 TSM 1500 TSM1500-D
3. Certification: ISO9001, SGS, CTI, ROHS
Place of Origin:Guangdong, China (Mainland)
Brand Name:laimeisi
Model Number:LMS-TSM
Type:Flexible Sheet
Application:Smart Phones
Thickness:0.017-0.4mm
Grade:Industrial Grade
C Content (%):98%-99%
Sample:Free
Thermal Conductivity:1500-1800w/mk
Density:1.5-2.2g/cm3
Color:Black
Use Temperature:-40â??~400â??
UL Flammability Rating:94V
Tensile Strength:9~40MPa
Material:Flexible Graphite Sheet
Size:Customizable
Features of Carbon Synthetic Pyrolytic Artificial Flexible Graphite Sheet in Roll
1 ,GSM is made from flake graphite (99.5%),Light weight
2, Ultra-high thermal conductive performance / easy to operate
3,Reliable performance from -40â??to 400â??
4,Low thermal resistance
5,Offered in thicknesses from 0.05mm~0.5mm
6,Can be adhesive-backed and Insulative adhesion
Type , RoHS compliant and UL94V0 flammability rated.
Applications of Carbon Synthetic Pyrolytic Artificial Flexible Graphite Sheet in Roll
1. Conductive graphite sheet is a kind of totally new thermal & radiating material, heat conducting evenly along two directions, shielding with heat and component while improving the performance of the consumer electronic products.
2. IC ; CPU; MOS; LED; Heat sink; LCD-TV; Laptop; Communication equipment;
3. Wireless switch; DVD; Hand-held device; Camera/digital camera; Mobile phone.
Packaging & Delivery
Packaging Details:Follow customer's request
Delivery Detail:3 days after payment
Graphite crucible is generally used in alloy tool steel smelting and smelting of nonferrous metals and their alloys.
Graphite crucible can be used in the processing of graphite; graphite crucible; graphite casting crucible tank;pull rods; mold and other graphite products.
Graphite crucible let the products are more durable than ordinary material products;longer service life; able to withstand more than 2000 high temperature
High quality graphite ingot mold
you can select the size you need, and the size you can find on the listing photo
for gold and silver melting after the formation of gold and silver pieces
can also be used as graphite crucible melting into non-ferrous metals, test analysis, as the ingot mold and other purposes
It is white, loose, amorphous, non-toxic and non-odorous nonmetal oxide. Due to the nanometer effect, it has excellent properties, such as reinforce, bodying, thixotropy, insulation and others.Therefore, it can be widely used in the rubber, plastic, paint coating, adhesive, seals and other polymer industrial area.
Surface Area (m2/g): 150, 200
Usage method
For 0-5 T furnace use:
While a small amount molten iron in the furnace
Or with some molten iron remained. add the carbon additive one-time
Then add the other material
Which can make carbon additive fully absorbed.
For greater than 5 T furnace
Mix proper carbon additive with charging material as suggested first,
And then along with the increase of furnace charge down into the furnace inside gradually.
That is, before the molten metal rising up to about 2/3 height of furnace
All carbon additive shall be added
It guarantees sufficient melting absorbing time before molten metal out, and improves the absorption of carbon.
Bentonite waterstop is a kind of hydrophilic water sealing product coming with incomparable durability and higher water absorption no less than 300%. Unlike traditional clay based waterstops, this one utilizes rubber as base material to form a controlled, moisture active sealant - that means the bentonite waterstop will not expand to point losing much of integrity even being washed away by water during continually expansion.
Features & benefits:
Quality sodium bentonite clay and rubber materials.
Moisture activated.
Strong, durable with high cost effectiveness.
High water absorption with excellent compression seal.
High expansion control ability for preserving its integrity.
Controlled internal pressure in surrounding concrete to avoid spalling and cracks.
Withstand high water pressure.
Capable to self-healing.
Easy and fast to transport and install.
Easy to joining.
Non toxic
Application:
Joints with limited movements.
Construction joints and sheet pile joints.
Water containment and reservoirs.
Water and sewage treatment.
Primary and secondary structures.
Manholes and elevator pits, manure pits
Tunnels, culverts, dams, water tanks and canals.
Pipe penetrations.
Swimming pools and parking garages.
Retaining walls.
Precast concrete structure.
Foundations and basements.
Slabs and king post.
Fast track projects
Ve Head rotor -1 468 333 323 3/10L for FIAT Geotech
Diesel Engine Parts - Buy diesel engine spare parts online
Model NO.: 1 468 333 323
Fuel: Diesel
Component: Fuel Injection Device
Stroke: 4 Stroke
Fuel Saver Type: Solid-fuel Catalyst and Air Aeration
Weight: 1.6kg
Transport Package: Standard Packing, Other Packing as Request
HS Code: 84129090
Car Make: FIAT
Body Material: Steel
Certification: ISO9001
Cylinder: Multi-cylinder
Carburettor Type: Downdraft
Trademark: Lutong
Origin: China
Zhengzhou Hongchuang supply the high precision quartz crystal,maily using AT cut,SC cut or IT cut. The resonators use gold electrode,vacuum and cold weld package.The resonators have high stability,low temperature frequency
Cristobalite silica flour production introduction
Cristobalite flour is melted under the high temperature, Then the silica will be much more pure and steady. The color is much white. After special grinding and separating process,the product has find particles and controllable particle size distribution. It is widely used in the fields of high-tech electronic materials, high grade paints, silicone rubber, special ceramic, etc.
Cristobalite Packaging & Shipping
1.Packing : 25kg/bag ,then 1000kg/bag . 20-25mt/1x20container .
we can pack it according your need too.
2. Delivery : It is not dangerous goods , can be delivered just as ordinary goods .
Company Introduction
Lianyungang changtong silica powder co.ltd established in 2009. We have been experience in producing and sales for almost 10 years .We are specializing in production of silica powder, silica sand, fused silica, cristobalite.We can accept you to customize the different specifications according to your own needs .
We have sold our products to America,Brazil ,India ,Dubai ,Thailand ,Turkey and so on. We appreciate the opportunity to meet your silica need.
Please kindly contact us right now if you're looking for a professional manufacture.
Cristobalite FAQ
1. Q : Does your company offer free sample ?
A : Yes ,we can offer free sample within 25kgs.
2. Q : Does your company accept any factory inspection ?
A : Yes ,we accept customer inspection and third party inspection .
3. Q : Can you provide technical support ?
A :yes ,we can provide on line technical assistance or on site technical guidance .
4. Q :whats your MOQ ?
A:I Ton , (sample can be as minimum as possible )
5. Q : can you offer free sample ?
A : yes ,we can provide sample free for your testing .
Silica Powder Introduction
Silica powder has the advantages of excellent dielectric properties ,Low coefficient of thermal expansion, Complete chemical inertness and Neutral PH ,No chemical changes or induced reactions occur in either a catalyst or multicomponent.
ChangTong silica power co.Ltd??s high purity silica power is produced for the electronic materials area ,sealants, electronic potting compound area .Its dispersion leveling is excellent, contraction and Coefficient of thermal expansion are small, Acid alkali resistance ,solvent insulation,,mechanical performance, Mixed epoxy resin transparency are all good.
In total ,our excellent silica power can save cost and improve effectiveness for you .
Silica Powder Properties
Items Unit Typical testing value
Moisture % 0.08
L.O.T. % 0.1
SiO2 % ã??99.6
Fe2O3 % 0.013
Al2O3 % 0.24
K2O % 0.003
CaO % 0.02
Na2O % 0.004
Mohs hardness 7
Density g/cm3 2.65
PH 6.5-7.0
whiteness ã??90
Oil Absorption (g/100g) 16-30
Melting point (??) 1730
Silica Powder Application
Production Mesh witness Mons Performance Characteristics
Fused silica Introduction
 Fused silica is made of high purity crystal silica by electrically fusing (fusing temperature 1800-2000â??) to amorphous Silicon dioxide , then it was classed to different grades by manual and then specially engineered to granular and powder form. Because fused silica has a very low thermal conductivity and excellent thermal shock resistance, it is used in lots of fields of investment casting,refractory,ceramic,epoxy modling compound,fusion bounded epoxy.
Fused Silica Properties
  Investment Casting Grade
2.1 SiO2 >99.90%
2.2 Al2O3
Cristobalite silica flour production introduction
Cristobalite flour is melted under the high temperature, Then the silica will be much more pure and steady. The color is much white. After special grinding and separating process,the product has find particles and controllable particle size distribution. It is widely used in the fields of high-tech electronic materials, high grade paints, silicone rubber, special ceramic, etc.
Cristobalite Packaging & Shipping
1.Packing : 25kg/bag ,then 1000kg/bag . 20-25mt/1x20container .
we can pack it according your need too.
2. Delivery : It is not dangerous goods , can be delivered just as ordinary goods .
Company Introduction
Lianyungang changtong silica powder co.ltd established in 2009. We have been experience in producing and sales for almost 10 years .We are specializing in production of silica powder, silica sand, fused silica, cristobalite.We can accept you to customize the different specifications according to your own needs .
We have sold our products to America,Brazil ,India ,Dubai ,Thailand ,Turkey and so on. We appreciate the opportunity to meet your silica need.
Please kindly contact us right now if you're looking for a professional manufacture.
Cristobalite FAQ
1. Q : Does your company offer free sample ?
A : Yes ,we can offer free sample within 25kgs.
2. Q : Does your company accept any factory inspection ?
A : Yes ,we accept customer inspection and third party inspection .
3. Q : Can you provide technical support ?
A :yes ,we can provide on line technical assistance or on site technical guidance .
4. Q :whats your MOQ ?
A:I Ton , (sample can be as minimum as possible )
5. Q : can you offer free sample ?
A : yes ,we can provide sample free for your testing .
6. Q : whats your delivery time ?
A:within 15 days after receiving deposit .
7. Q : whats your export port ?
A: lianyungang , nanjing ,qingdao ,shanghai ,tianjin port .
Silica Sand Introduction
Quartz sand is quartz stone processed by the crushing of quartz particles. Quartz stone is a non-metallic mineral, a hard, wearable, chemical properties and stability of silicate minerals, the main mineral composition is SiO2. Quartz sand is an important industrial mineral raw materials, non-chemical dangerous goods, widely used in glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical, plastics, rubber, abrasive, filter and other industries.
Silica Sand Properties
Items Unit Typical testing value
L.O.T. % 0.1
SiO2 % ã??99.5
Fe2O3 % 0.015
Al2O3 % 0.1
CaO % 0.03
TiO2 % 0.004
MgO % 0.002
K2O % 0.02
Na2O % 0.005
Mohs hardness 7
Density g/cm3 2.65
PH 6.5-7.0
Melting point (??) 1730
2. Delivery : It is not dangerous goods , can be delivered just as ordinary goods .
Company Introduction
Lianyungang changtong silica powder co.ltd established in 2009. We have been experience in producing and sales for almost 10 years .We are specializing in production of silica powder, silica sand, fused silica, cristobalite.We can accept you to customize the different specifications according to your own needs .
We have sold our products to America,Brazil ,India ,Dubai ,Thailand ,Turkey and so on. We appreciate the opportunity to meet your silica need.
Please kindly contact us right now if you're looking for a professional manufacture.
Silica Sand FAQ
1. Q : Does your company offer free sample ?
A : Yes ,we can offer free sample within 25kgs.
2. Q : Does your company accept any factory inspection ?
A : Yes ,we accept customer inspection and third party inspection .
3. Q : Can you provide technical support ?
A :yes ,we can provide on line technical assistance or on site technical guidance .
4. Q :what??s your MOQ ?
A:I Ton , (sample can be as minimum as possible )
5. Q : can you offer free sample ?
A : yes ,we can provide sample free for your testing .
6. Q : what??s your delivery time ?
A:within 15 days after receiving deposit .
7. Q : what??s your export port ?
4426 Ores Minerals Suppliers
Short on time? Let Ores Minerals sellers contact you.
