ALUMINA - 435 Anuncios

Martes 23 julio 2019

What is CSA Cement CSA(Calcium Sulfoaluminate Cement) cement is a special cement used in many applications where early high strength and fast setting development are necessary. CSA cement is short for Calcium Sulfoaluminate Cement, also named rapid setting cement, high strength cement...

Martes 23 julio 2019

Description of Calcium aluminate cement Calcium aluminate cement, alumina cements or high alumina cements are obtained by the reaction at high temperature of lime (from limestone) and alumina (contained in natural minerals like bauxite). The product obtained after cooling is a hard mineral...

Jueves 11 julio 2019

Columns Ahead Statement Generally speaking, SPE/FLASH is mainly applied to the pretreatment of samples. People can easily perceive that SPE/FLASH columns separate salt and sugar, while HPLC ones can make glucose, maltose and sucrose apart from the sugar solution, which posses more...

Jueves 11 julio 2019

SPE column or SPE cartridges are based on liquid-solid phase chromatography theory, it is a kind of extraction, separation, concentrated sample preparation unit. Mainly used in sample pretreatment of various foods, agricultural and livestock products, environmental samples and target...

Lunes 08 julio 2019

People should face are a lot of problems when using SPE cartridges. As a consequence, we will talk about why the cartridge has a low recovery rate in the experiments. The first reason for the low recovery rate is that the target object does not remain sufficiently on the fillers....

Miércoles 03 julio 2019

Insulating materials introduction Thermal Insulation Products material is a material that reduces or prevents the transmission of heat or sound or electricity. We deal with Clay insulation bricks, JM series Insulation bricks, High alumina insulation bricks, ceramic fiber blanket,...

Miércoles 03 julio 2019

Refractory products fall into two categories: brick or fired shapes, and specialties or monolithic refractories. Refractory linings are made from these brick and shapes, or from specialties such as plastics, castables, gunning mixes or ramming mixes, or from a combination of both...

Miércoles 03 julio 2019

Main introduction of the High alumina bricks High alumina bricks refer to fire brick containing Al2O3 more than 48%, which is made of high grade bauxite through high temperature calcinations. High alumina brick is a kind of neutral refractory material so that it enjoys excellent resistance...

Miércoles 19 junio 2019

The most important process of the whole purification is selecting the most suitable Flash column. And now we will talk about the key content of the column: stationary phase. Stationary phase, commonly known as filler, is the most central part of chromatography. When we choose the...

Lunes 17 junio 2019

Calcined Bauxite Introduction Calcined Bauxite is obtained by firing (heating) the superior grade Bauxite at high temperature (from 850 degree to 1600 degree). This removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57 % to 58 % in raw Bauxite...

Lunes 17 junio 2019

Fire clay mortar description The Fire clay mortar manufactured by our company is fabricated from top quality raw material and processed through most advanced processing techniques. Features of fire clay mortar 1. Excellent bonding capacity 2. High refractoriness 3. Good corrosion...

Domingo 16 junio 2019

The ceramic microfiltration membrane element ( MF membrane) is made from alumina and zirconia which is an asymmetric membrane structure with multi-channel tubular shape. The pore is on the channel. Driven by operation pressure, the liquid is running in the membrane. The part less...

Martes 11 junio 2019

Solid phase extraction (SPE) is a separation process by which compound that is dissolved or suspended in a liquid mixture, thereby being separated from other compounds in the mixture according to their physical and chemical properties. There are 4 general functions as below: 1.Matrix...

Viernes 31 mayo 2019

Flash Columns Series Flash Columns produced by Hawachhas three series as follows. StarFlash Only silica gel columns are optional with another two types of standard and high-grade level which has higher purity degree and better quality than the former. PureFlash Corresponding to silica...

Lunes 29 abril 2019

CN (cyanopropyl) solid phase extraction (SPE) cartridge, CN (cyanopropyl) is a weakly hydrophobic silica matrix filler, which can be used as a normal phase or reverse phase adsorbent. The non-polar or weakly polar acid, medium and basic compounds are extracted from the aqueous solution...

Viernes 29 marzo 2019

Cartridge mechanical seal is assembled by the rotary ring, stationary ring, spring, secondary seal( o rings, PTFE), gland and other mechanical seal parts together as a collection, known as the cartridge seal, sometimes also called the cartridge mechanical seal. - Features of Single...

Domingo 24 marzo 2019

The white csa cements is a hydraulic binder based on calcium sulfoaluminate, specially designed to be blended with anhydrite and some other materials such as sand, crashed stone, pigments to make artificial stone and countertops. The denka csa cements is manufactured under a strict...

Domingo 24 marzo 2019

Description of Calcium aluminate cement Calcium aluminate cement, alumina cements or high alumina cements are obtained by the reaction at high temperature of lime (from limestone) and alumina (contained in natural minerals like bauxite). The product provided by csa cement suppliers...

Domingo 24 marzo 2019

Description of high alumina cement High Alumina Cement (HAC, sometimes known as calcium aluminate cement (CAC) or aluminous cement) is composed of calcium aluminates, unlike Portland cement which is composed of calcium silicates. It is manufactured from limestone or chalk and bauxite...

Viernes 21 diciembre 2018

Cantidad : 200 set/mo - Precio : 500-5000USD/set

Las válvulas de mariposa de cerámica neumáticas de la libre-válvula fueron funcionadas en los ambientes más duros del control y ofrecen la resistencia excelente a la cavitación que es problema importante para las válvulas de control de proceso. Los materiales cerámicos se aplican...

Sábado 08 diciembre 2018

this series of bricks are made from high quality fused MgO,fused corundum and graphite as main raw materials and phenolic resin as binder . the products are mainly used in the bottom and sidewall of ladle with better corrosion and erosion resistance. Ubicación : 403, D-5 Building...

Sábado 08 diciembre 2018

该系列砖采用优质熔融MgO，熔融刚玉，石墨为主要原料，酚醛树脂为粘结剂。该产品主 要用于耐腐蚀和抗腐蚀领域。 Ubicación : 403, D-5 Building, Chuntianyuan, Ganjingzi District, Dalian 116000, China, 116000 Dalian, Persona a contactar : Emily zheng, +8641182557586

Sábado 27 octubre 2018

1. Aluminum scrap 2. Purity: 95% -99% Used beverage cans from waste separation processes. Aluminum UBC Cans in Bales with purity of 99% clear, hot water washed and ve 1. Smooth Surfaces 2. Tight Tolerances 3. Long Life 4. Customer's Design & Standard Aluminum scrap Aluminum...

Sábado 26 mayo 2018

Cantidad : 100 pcs/mo - Precio : 1500USD/pcs

FREE- Válvulas de bola de cerámica Valve están diseñadas con cerámica de ingeniería. Las piezas internas de cerámica de ingeniería proporcionan excelente resistencia al desgaste, las válvulas de bola de cerámica son ampliamente utilizadas como función de apertura y cierre así como...

Martes 17 abril 2018

Cantidad : 8888 - Precio : 1 000,00 €

Instant Coffee powder sieving and impurity Application It is suitable for any dry material screening from 0.74-5mm., the largest particle size is 10mm.It is widely used in: 1) Chemical industry: resin pigment, medicine, grease, paint, palette, etc. 2) Abrasive material and ceramic industry...

Martes 17 abril 2018

Cantidad : 8888 - Precio : 1 000,00 €

- rice vibratory sieve separator - Application It is suitable for any dry material screening from 0.74-5mm., the largest particle size is 10mm.It is widely used in: 1) Chemical industry: resin pigment, medicine, grease, paint, palette, etc. 2) Abrasive material and ceramic industry...

Martes 17 abril 2018

Cantidad : 8888 - Precio : 1 000,00 €

- Cinnabar Powder Vibratory Sieve - Application It is suitable for any dry material screening from 0.74-5mm., the largest particle size is 10mm.It is widely used in: 1) Chemical industry: resin pigment, medicine, grease, paint, palette, etc. 2) Abrasive material and ceramic industry...

Sábado 31 marzo 2018

Cantidad : 30000pcs/d

Ceramics: Alumina, Aluminum nitride, Zirconia Thickness: 0.1-2mm Min feature size: 0.01mm Could be any shapes: circles, triangle, retangle, hexagon, polygon or any shape in CAD Tolerance: 5-20um depends on dimension Ubicación : No.52 Hongqi Rd, 214421 Shenzhen, Persona a contactar ...

Domingo 25 marzo 2018

Cantidad : 1500 - Precio : 2,00 €

Ductile Cast Iron Pipe and Fittings 1) Diameter: DN80 – DN1800, we also can offer DN125; 2) Standard: GB13295, ISO2531, EN545, EN598, ASTM C151; 3) Effective length: 5.5m -6.1m; 4) Inner cement: Ordinary portland cement, sulphate resistant cement, high-alumina cement; epoxy coating...

Miércoles 28 febrero 2018

Cantidad : 99999MTS - Precio : USD199-299/MT

80mesh garnet sand 80 for waterjet cutting Chemical Composition - Typical Silica SiO2 34-40% Iron(Fe2O3+FeO) 25-31% Alumina Al2O3 17-21% Magnesium MgO 5-6% Calcium CaO 5.0-10.0% Manganese MnO 0-1.0% Mineralogical Content - Typical Almandine garnet 97-98 % Quartz ≤0...