Guangzhou Quanxu Technology Co Ltd
The raw materials for the production of calcium silicate board are widely used. Siliceous materials can be made of quartz sand, diatomaceous earth, fly ash, sand dust, porcelain clay, etc. Calcium materials can be made of quicklime powder, lime paste, slaked lime powder, calcium carbide mud, etc. Glass fiber, mica powder, cellulose, organic synthetic fiber and asbestos fiber can be used. The process for producing calcium silicate board is a molding method, a copying method, and a slurry method....
Silicon calcium plates are typically composed of a mixture of silicon (Si) and calcium (Ca) elements. The composition can vary depending on the specific application and desired properties of the plate. The structure of silicon calcium plates can be crystalline or amorphous. In the case of crystalline structure, the atoms are arranged in a highly ordered and repetitive pattern, forming a crystal lattice. This arrangement gives the plate its characteristic properties, such as high strength and...
Silicon steel for the electrical industry is mainly used to manufacture silicon steel sheets for the electrical industry. Silicon steel sheet is a large amount of steel used in the manufacture of motors and transformers. According to chemical composition, silicon steel can be divided into low silicon steel and high silicon steel. The silicon content of low silicon steel is wsi1.O%~2.5%, which is mainly used to manufacture electric motors; the silicon content of high silicon steel is...
Model NO.: SL-06 Color: Customer Asking Sample: Free Logo: Acceptable Size: as Order Certifications: SGS Name: Gaskets Pressure: High MP OEM: Yes Standard: Standard Trademark: Sanshi Transport Package: Carton Specification: OEM size Origin: China HS Code: 3926909090 Factory Supply All quality materials Rubber Gasket Description 1.Strong point:We have our own plastic injection factory,so the price can be competitive and the quality is reliable. 2.we win by the high quality and then have a...
Model NO.: GJL-200 Voltage: Customized Certification: Ce; ISO9001 Capacity: 300-600kg/H Screw Dia: 200-220mm After-Sales Service Provided: Engineers Available to Service Machinery Overseas Head Locking: Hydraulic Jacket Cooling: Water Inverter: ABB Feeding: Side Roll Trademark: LANHANG Transport Package: Film Packing Specification: ISO9001: 2000 Origin: China HS Code: 84773800 GJL200 Silica Gel Strainer straining extruder Application: Silica Gel Strainer is used in rubber industry before...
[High-tech LED reporter Wang Lirong translation] Bridgelux and Toshiba Corporation announced today that Puri will bring its industry-leading GaN-On-Silicon technology and related assets. Sold to Toshiba. The two sides reached an agreement on this and will further strengthen and deepen strategic and technical cooperation. Based on the joint development of GaN-On-Silicon technology and Toshiba's production agreement to ensure the supply of Bridgelux GaN-on-Silicon LED chips, we will expand the...
Silicon carbide is also known as gold steel sand or refractory sand. Silicon carbide is made of quartz sand, petroleum coke (or coal char), wood chips (which need to be salted when green silicon carbide is produced) and is smelted in a resistance furnace at a high temperature. Silicon carbide is mainly divided into black silicon carbide and green silicon carbide, all of which are hexagonal crystals, with a specific gravity of 3.20 to 3.25 and a microhardness of 2840 to 3320 kg/mm2. Among them:...
Model NO.: R909 Origin: China HS Code: 3206110000 1>Introfuction: Top 10 TiO2 producers in China, with ISO9001-2008, SGS, CIQ, REACH, RoHS. 25 years Manufacturer in China, Best seller products Rutile R909, BASF and Samsung as our famous buyer... 2>Use: Yuejiang Brand - titanium dioxide for paper of good manufacturer is a general use product, used in interior coatings, paint, plastic, masterbatch, rubber, ink, leather and paper-making, as well as glass, ceramics, enamel making, etc. Inkjet...
Model NO.: MBR9668 Treatment: Al2O3, Sio2 and Organic Treatment CAS No: 13463-67-7 Specification: SGS, ISO HS Code: 3206111000 Usage: Ink, Plastic, Paint, Textile, Paper, Leather, Photoelectric Communication, Ceramic, Cosmetic Classifications: ISO591-1 2000(E): R2 Trademark: Union titanium Origin: China Material: Rutile Type Titanium Dioxide Grade: MBR9668 Description: MBR9668 is an inorganic(SiO2, Al2O3, Zr2O3) and special organic chemicals surface treated rutile grade titanium dioxide. It...
Model NO.: R-0012 Composition: Acidic Oxide Yellow Pigments: No Green Pigments: No Blue Pigments: No Treatment: Zr2o3, Al2O3, Sio2 and Organic Treatment Certificate: SGS CAS No: 13463-67-7 Einecs No: 236-675-5 Other Name: TiO2 Package: in 25kg Paper Bag Main Raw Material: Method Formation Mechanism: Conversion Type Method: Spray Advantage: Factory Price Trademark: HCCH Transport Package: in 10kg Bag Specification: 25KG Origin: China HS Code: 1401961238 Specification is produced by the sulphate...
Model NO.: MBA8668 Quality: First Class TiO2 Contents: 98.5% Min 105° C Volitile: 0.5% Max Oil Absorption: 22g/100g Max Whiteness(Compare to Standard Sample): 98.5 % Min Transport Package: 25kgs Origin: China Classification: Titanium Dioxide Water Soluble: 0.5% Max Medium Particle Size: 0.35um Max Residue 45um: 0.01% Max pH: 6.5-8.5 Trademark: Union Titanium Specification: National Standard HS Code: 3206111000 Material: Anatase Type Titanium Dioxide Titanium Dioxide Grade: MBA8668 Titanium...
The choice of substrate materials is a primary consideration for the fabrication of LED chips . Which suitable substrate should be used depends on the requirements of the device and the LED device. There are currently three materials available on the market as substrates: ·Sapphire (Al2O3) ·Silicon (Si) ·SiC (SiC)[/url] Sapphire substrate Typically, epitaxial layers of GaN-based materials and devices are primarily grown on sapphire substrates. Sapphire substrates have many advantages: First,...
The GaN LED on silicon does not have to be affected by stress, and a certain amount of stress hinders the output power. A British research team used in-situ tools to monitor temperature and wafer curvature to produce flat 150mm epitaxial wafers with low dislocation density and mount the chips into the device, resulting in an internal quantum efficiency approaching 40%. The US Energy Agency believes that the widespread use of LED lighting will place demands on lower cost, more efficient...
Model NO.: KT-Pearl Pigment Appearance: Powder Type: Natural Composition: Oxide Color: White Ingredients: TiO2 Certification: ISO9001:2000, FDA Trademark: KOLORTEK Specification: 25 Kgs Per Carton/Drum HS Code: 32061900 Colour: White Usage: Paint, Cosmetic, Plastic, Ink, Paper, Food, Drugs Solubility: Insolubility Product Name: Kolortek Titanium Dioxide Pigments Ci77891 Form: Powder MSDS/TDS: Available Sample: Available Transport Package: Carton/Drum Origin: Huaian, Jiangsu, China (Mainland)...
Model NO.: TT-10001 Appearance: Powder Type: Natural Composition: Oxide Form: Powder MSDS/TDS: Available Sample: Available Transport Package: Carton/Drum Origin: Huaian, Jiangsu, China (Mainland) Colour: White Usage: Paint, Cosmetic, Plastic, Ink, Paper, Food, Drugs Solubility: Insolubility Color: White Ingredients: TiO2 Certification: FDA, EEC, SGS Approval Trademark: KOLORTEK Specification: 25 Kgs Per Carton/Drum HS Code: 32061900 Cosmetic titanium dioxide pigment powders Titanium Dioxide is...
From the recent situation, the price of silicon micropowder is relatively stable on the market. The silicon content of silicon micropowder in Anhui is 550 yuan/ton for 200.3%, 650 yuan/ton for 325 purposes, 850 yuan/ton for 400 mesh, 1,250 yuan/ton for 600 purposes, 1,650 yuan/ton for 800 purposes, and 2,200 yuan for 1000 purposes. Tons, 1,500 targets 3400 yuan / ton, 2000 purposes 4800 yuan / ton. The silicon content in the East China Sea is 99.3% for 200 mesh 1,100 yuan/ton, 325 mesh for...
First, the scope of chlorine dioxide generator: (1) disinfection of drinking water in towns, enterprises, mines, rural areas, railway stations, etc.; (2) disinfection of swimming pools and hospital sewage; (3) Sterilization and odor removal in the reuse of water; (4) Industrial circulating water to remove algae. Second, the reaction principle and performance characteristics of chlorine dioxide generator: Reaction principle: After the sodium chlorate is formulated into a certain concentration,...
As one of the modern engineering ceramics, SiC ceramics is a new synthetic inorganic non-metallic material. Hardness is second only to diamond, with excellent chemical resistance, wear resistance, high temperature resistance and 1/4 of stainless steel "target=_blank> stainless steel. When the temperature of the medium is high, it is matched with stainless steel" target=_blank> Stainless steel parts produce gaps or interference and cause bearing damage; the fracture toughness is 1/50 of...
The thermal expansion coefficient of silicon carbide is 1/4 of that of stainless steel. When the temperature of the medium is high, it will cause gap or interference with the stainless steel parts. The fracture toughness is 1/50 of stainless steel, and the material is brittle and impacted. It is easy to break when the force acts, especially in the corners. As one of the modern engineering ceramics, SiC ceramics is a new synthetic inorganic non-metallic material. Hardness is second only to...
The main reason why Silicon Photonics chips attract companies and researchers is low cost and low power consumption, where Si is a good material for light guiding. As the size of CMOS transistors is gradually reduced, optical devices cannot continue to shrink, which has become a research focus of researchers. In fact, since the 1980s and 1990s, the pioneers who talked about the "Moore's Law" change began to explore the successor of semiconductor chips, in an attempt to replace the silicon chip...
Sub-GHz (that is, frequencies below 1 GHz, 27 MHz to 960 MHz) is one of the important areas of wireless communication, including consumer electronics, automotive, industrial, and medical, such as: TV/STB/VCR/DVD/audio device remote control , high-end wireless toys, garage door remote control switch, lighting control, door remote control switch, wireless POS machine, wireless health monitor, wearable monitoring equipment, etc., are widely used. Silicon Laboratories, a high-performance analog and...
Model NO.: BF-260 Trademark: 1640*992*40 Transport Package: Wooden Box Origin: China HS Code: 8504402000 Model NO.: BF-260 Trademark: 1640*992*40 Transport Package: Wooden Box Origin: China HS Code: 8504402000 Monocrystalline solar panel Features High conversion rate Raise the utility reliability for a variety of roof installations Improve safety and reduce the occurrence of dangerous conditions during component installation Improve durability Bind package placement Electric Spec Mechanical...
Model NO.: M3-M120 Surface Finishing: Zinc Plated Certification: ISO, GS, RoHS, CE Available Material: Silicon Bronze International Standard: DIN,ANSI,GB,JIS,Bsw,GOST Used: Machinerychemical Industry, Environmental, Buildin Export Markets: Global Specification: M3-M120 HS Code: 731815 Material: Silicon Bronze Grade: A Customized: Customized Head Type: Round Head Class/Grade: .6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9 Surface: Hot Galvanizing, Black, Color-Zinc, Blue-White Trademark: HN Origin:...
Model NO.: PQ35 Usage: Power Transformer, Lighting Transformer Frequency Characteristics: High Frequency Shape of Core: Pq Brand: Shirui Materials: Pq Type Ferrite Core, Materials 1: Pq Type Black Plastic Bobbin Materials 3: Copper Wire Materials 4: Tips Packing: Pearl Wool ,Box,Carton,Pallet Quality: 100% Tested HS: 850431900 Guarantee: 3-5years Standard: GB9004-1996 Trademark: SHIRUI Transport Package: Box, Carton, Pallet Origin: China HS Code: 850431900 Model NO.: PQ35 Usage: Power...
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