Kohs Ceramics, which is a professional manufacturer of advanced ceramics with 19 years of R&D experience.we can custom various textile ceramics,alumina ceramic tubes,crucible and so on.If you are interested
KOHS CERAMICS, which is a professional manufacturer of advanced ceramics with 19 years of R&D experience.we can custom various textile ceramics,alumina ceramic tubes,crucible and so on.If you are interested pls contact
KOHS CERAMICS, which is a professional manufacturer of advanced ceramics with 19 years of R&D experience.we can custom various textile ceramics,alumina ceramic tubes,crucible and so on.If you are interested pls contact
Kohs Ceramics, which is a professional manufacturer of advanced ceramics with 19 years of R&D experience.we can custom various textile ceramics,alumina ceramic tubes,crucible and so on.If you are interested pls contact
Certification:CE SGS CIQ Size:6'' 7'' 7.5'' 8'' 9'' Decal:Ggk, Cut Decal. Full Decal, Full Rim Decal Quality:Ab Grade, ABC Grade, Abcd Grade
Lift out rolls and Lehr rolls for float glass and rolled glass and PDP Glass. Smooth and fine surface,little TIR and high processing precision assures no harm to the glass surface.Special design and assembly to resolve the problem of end-caps loosing absolutely. Different specifications from f15X750mm to f150X4700mm are provided to meet the requirements of all kinds of tempering furnaces. -
I am manufacturers in crockery, ceramic cups, ceramic pots and ceramic plates all ceramic item etc...
455 kHz ceramic discriminator is a component commonly used in radio receivers, particularly in AM (amplitude modulation) radios. The use of a ceramic material in the discriminator helps to provide stability and accuracy in the demodulation process, as ceramic materials can have well-defined resonant properties at specific frequencies. MAXIMUM RATINGS Withstanding Voltage : D.C. 50V. 1 minute (Between each terminal) Insulation Resistance : 100 M�© min. at D.C. 100V (Between each terminal) Input signal level : 5dB (50�© Termination ) Operating Temperature Range : - 20â?? to + 80 â?? Storage Temperature Range : 25 �±5â?? ELECTRICAL CHARACTERISTICS ( 0â?? to + 40 â?? ) Item Requirements Distortion (at 455 KHz) 2.0% max Recovered Audio 3dB Bandwidth (from 450KHz) �±4.0 KHz min. Recovered Audio Output Voltage (at 455KHz) 100 �± 40 mV Test Method Input signal Condition Input level : 80dB Frequency Deviation : �±4.0KHz Modulation Frequency : 1 KHz Recovered Audio Input the above signal and sweep the carrier frequency 3dB Bandwidth around 455 KHz and find out the maximum audio output frequency. Then sweep the carrier frequency again and find two frequencies which are observed -3dB attenuation points from the maximum point . Higher frequency point is called (f1) and lower called (f2), (f1-455KHz)is defined as upper 3dB bandwidth and (455Khz-f2) Recovered Audio Recovered audio output voltage shall be measured Output Voltage when the carrier frequency is adjusted to 455KHz. The Distortion Carrier frequency is adjusted to 455Khz. And then , distortion shall be measured with 1 kHz modulation frequency For more information please visit our website
Activated alumina balls are a type of desiccant that is made from aluminum oxide. They are highly porous and have a large surface area, which makes them ideal for adsorbing moisture and other impurities from gases and liquids. At Desicca Chemical, we are a leading manufacturer of activated alumina balls, and we are committed to providing our customers with the highest quality products and services.
Activated alumina balls are a type of desiccant that is made from aluminum oxide. They are highly porous and have a large surface area, which makes them ideal for adsorbing moisture and other impurities from gases and liquids. At Desicca Chemical, we are a leading manufacturer of activated alumina balls, and we are committed to providing our customers with the highest quality products and services.
Wear-resistant Stamping Foil For WPC Outdoor Product Specification Item value Application Plastic Materialï¼? PET
The long-term practical use proves that SG-28 Silicon Nitride Ceramic is very suitable for low-pressure casting machines and dosing furnaces. Compared with traditional cast iron, silicon carbide, carbon nitrogen materials and Aluminum Titanate, Silicon Nitride Ceramics have the best high-temperature strength and the service life can last for more than one year. The low wettability to aluminum liquid, makes the SG-28 Silicon Nitride Ceramic effectively reduce the slagging on the inner and outer walls of the riser tube, reduce the shutdown loss and maintenance. SG-28 Silicon Nitride Ceramic has excellent corrosion resistance, which can effectively reduce the pollution to the aluminum liquid, and improves casting quality.
Silicon Nitride Heater Protection Tube SG-28 Silicon Nitride Ceramic has become the preferred material for protection tube of electric heater in aluminum processing industry due to its excellent high temperature performance and corrosion resistance. ï?¬Due to its high temperature strength and strong thermal shock resistance, Silicon Nitride Ceramic can withstand the heat load of a high temperature burner, and the corrosion of molten aluminum for a long time, and the service life is more than one year; ï?¬Silicon Nitride Ceramics almost do not react with the aluminum liquid, so it will not pollute the aluminum liquid, which is conductive to improve the purity of aluminum liquid under high temperature. Compared with the traditional upper radiation heating method,the efficiency of immersive heating is 30%-50% higher and the overheated oxidation of the upper molten aluminum can be reduced by 90%.
Model Number: Herz-001-0001 Basic material: 45 steel Surface material: Cr2O3 Surface treatment: thermal spraying Surface thickness: 0.25-0.3mm each side Engraving shape: 60Hexagon,45Helix, S shape, ART Pattern Supply Ability Supply Ability 1000 Piece/Pieces per Month Packaging & delivery Packaging Details wooden cases for exporting Lead time: Quantity(pieces) 1 - 10 11 - 30 30 Lead time (days) 10 12 To be negotiated Product Description: Name: Ceramic anilox roller(printing roller) Basic Material 45 Steel Surface Material Cr2O3 Surface Thickness 0.25-0.3mm each side Screen Shapes 60 Hexagon,45 Helix, S shape, ART Pattern Application Label printing, wide flexo, carton printing, coating, lamination
Rated Voltage 110V-380V 50/60Hz Rated Power 500W-3000W Insulation electric strength 2,500V, 50Hz at room temperature, no punch-through in one minute Leakage current 0.025mA under normal operating condition, 10 mA in water after broken Acid corrosion resistance Boil for 6h in 5% sulfuric acid solution, corrosion rate 10g/m2.h Alkali corrosion resistance Boil for 6h in 30% NaOH solution, corrosion rate 0.6g/m2.h Life 5000h Technical Data Breaking Strength at Room Temperature 900Mpa Fracture Toughness at Room Temperature 6.0-8.0 Mpa.m1/2 Volume Density 3.20-3.4g/cm3 Volume Resistivity at Room Temperature 1014�©.cm Relative Dielectric Constant at Room Temperature 6-7 Heat Conductivity 23-25W/ m-k Thermal Expansion Coefficient 3.1�?10-6/ Hardness HRA92-94 Mechanical Property Hardness HRA Fracture Toughness Mpa.m1/2 Bending Strength Mpa 92.0~94.0 6.0~8.0 900 The product is liquid heating silicon nitride ceramic heating element, applicable media: liquid, water, heater within 3,000W, boiler within 2,500W, steamer within 1,800W. Match J ?, K ?, L ?, R ? and U ? packaging. Executive Standard: JB/T10320-2002 Household and Similar Silicon Nitride Heating Elements Liquid Heating Silicon Nitride Ceramic Heating Element The product uses high-performance silicon nitride ceramics as the matrix, has strong high temperature mechanical strength, heat shock resistance, acid and alkali corrosion resistance, and excellent insulating property and conducting property, besides, unique formula and hot pressing manufacturing technology of the company make the product have the following performances and characteristics: Good electrical security, leakage current less than 10mA after breaking Thermostability, dry point reaching 1,300 High hydraulic loading rate, hydraulic loading rate of heating liquid reaches 78w/cm2 maximally Small volume, high power Little thermal inertia, rapid temperature rise Long service life Application Range of Acid and Alkali Corrosion Resisting Liquid Heating Type Silicon Nitride Ceramic Heating Element Rapid Heating and Water Storage Electric Heater Constant Temperature Bathtub Heater Sauna Steam Generator Rapid Heating Liquid Heater Directly-heated Electric Heating Faucet and Liquid Heater Energy-saving Rapid Heating Electrical Heater Electric Heater Widely used for instant, directly-heated and water storage, and energy-saving instant heating electric heaters, instant liquid heaters, electric heaters, cold and hot drink dispensers, air-conditioning heaters, air energy heaters, instant faucets, thermostats, steam generators, and other industries of household, industrial and commercial electric heaters.
Germany VSM ceramic flap disc The base of the flap disc is a kind of expendable fiber coated with resin abrasive clothï¼?our flap disc is made by full-automatic flap disc machine, the quality is reliable and stabilized. The abrasive cloth has VSM ceramicï¼?The even distribution of cloth blades can ensure the most durable grinding effectï¼? Feature: 1. High elasticity 2. High tensile property and bending strength 3. The large grinding quantities 4. High efficiency 5.High cut rate, moderate to high pressure application, cool cut Grainï¼?VSM XK870X ceramic Backing: Fibreglass, Plastic, Nylon Backing design: T27 (flat type); T29(conical type) Application: stainless steel, Titanium and titanium alloy and super alloys â??can be customized according to customer's requirement. Warning:ear, eye, face and body protection
Chemical Name: 75%-85% Alumina Grinding Ball Synonyms: Ceramic Ball, Alumina Grinding Media, Alumina Ceramic Grinding Ball Molecular Formula: Al2O3 CAS No.1344-28-1 H.S. CODE: 69091200 Characteristics (1) The main material of Alumina Grinding Ball is high purity quality alumina, which will...
TO-220 High precision alumina ceramic polishing pads Place of Origin: Guangdong, China (Mainland) Type: Ceramic Plates Application: Industrial Ceramic Material: Alumina Ceramic Model Number: Customer's Requirements Brand Name: laimeisi Color: White Thermal conductivity: 20w/m.k Feature: High Temperature Resistance Shape: Square Name: Alumina Ceramic Parts Size: Customised Density: 3.6g/cm3 Product name: Al2O3 Ceramic Custom Certificate: SGS Usage: Dispersing Packaging Details: As customer request Delivery Detail: 3-7 days after payment Materialalumina,ceramics Alumina content: >=95% Feature:insulated,heat resistance,power cooling Application: Alumina Ceramic sheet plays a very important role in Chinese technical ceramics industry. we focus on providing a better solution for our customers to reduce purchasing cost.
TO-220 High precision alumina ceramic polishing pads Place of Origin: Guangdong, China (Mainland) Type: Ceramic Plates Application: Industrial Ceramic Material: Alumina Ceramic Model Number: Customer's Requirements Brand Name: laimeisi Color: White Thermal conductivity: 20w/m.k Feature: High Temperature Resistance Shape: Square Name: Alumina Ceramic Parts Size: Customised Density: 3.6g/cm3 Product name: Al2O3 Ceramic Custom Certificate: SGS Usage: Dispersing Packaging Details: As customer request Delivery Detail: 3-7 days after payment Materialï¼?alumina,ceramics Alumina content: >=95% Feature:insulated,heat resistance,power cooling Application: Alumina Ceramic sheet plays a very important role in Chinese technical ceramics industry. we focus on providing a better solution for our customers to reduce purchasing cost.
The ceramic filter material sold by ningxia huiheng activated carbon sales co. Ltd. Is refined by a series of production processes. The appearance of black, granular, with developed pores, good adsorption properties, high strength, economic advantages, mainly used for water treatmentï¼?ningxia biyuan activated carbon co., ltd. Is a professional manufacturer and has about eight years of different filter media production and domestic historical trade. Now we are committed to developing our international trade. We adhere to the principle of "integrity management, quality service". Our employees are professional and sincere, and our prices are fair. Look forward to working with you.
