Non-Metallic Minerals & Products

Raschig ring is a form of random packing with simple shape and is used in commercial fractional distillation columns to reduce pressure loss (versus using trays), while maintaining good efficiency and economy. Chemshun's Raschig ring packing is proven in a wide range of mass transfer applications. Our Raschig ring structure provides one of the largest surface areas among tower packing options and handles heavy loading, process upsets and temperature shocks. more infomration needed , welcome to contact Chemshun Ceramics

Minimum Order: 500

chemshun 15-22% ceramic balls are used large quantity in the world, because of their excellent consistence and reliability. Products to these specifications are manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strengthand resistance to thermal shock. This makes them all ideal choice for support of all types of catalyst. Applied for : heat retention , equilibration media, ethylene dryers,High temperature shift,Low temperature shift,Ethylene cracking and drying,

Minimum Order: 500

1. Description: Fusegear series ceramics are produced by using high-purity composite alumina combined with dry-pressing method, which are widely used in electrical protection products. 2.Applications: The main applications are charging stations, power storage stations, new energy vehicles, intercity commuting trains, network equipments and new infrastructures. 3.Specifications: Material: 95% alumina or steatite as per customer requirements Machining Type: dry-processing Color: white, beige, pink or customized per customer requirements 4. Feature Advantage: Ceramics are with uniform texture and good batch stability Outstanding arc extinguish competency Ceramics are with high flexural strength, high tensile strength and good air tightness It can meet the requirement of high frequency, high power and good safety components 5. Key Words: Fuse Ceramic, Fusegear ceramic, Electric protection system, New energy, fast-acting fuse, Steatite.

Physical and chemical indexes: Item Unit Index Bulk density g/cm2 2.31-2.4 Water absorption % <0.5 Acid resistance % 99.8 Flexural strength Mpa 42 Crushing stength Mpa 120 Thermal stability 130°c-20°c No crackle after 3 times Chemical composition (%) SiO2 Al2O3 K2O Na2O CaO MgO Fe2O3 69.8 22.5 2.7 0.95 0.82 0.82 0.49 High Acid Resistance Fire Resistant SK34 SK36 SK38 Fire Clay High Alumina Refractory Fire Brick for hot blast stove is comparable to that of silica bricks, up to 1690~1730℃, but the softening temperature under load is more than 200℃ lower than that of silica bricks. In addition to the high refractory mullite crystals,High Acid Resistance Fire Resistant SK34 SK36 SK38 Fire Clay High Alumina Refractory Fire Brick for hot blast stove also contain nearly half of the low melting point amorphous glass phase. In the temperature range of 0~1000℃, the volume of High Acid Resistance Fire Resistant SK34 SK36 SK38 Fire Clay High Alumina Refractory Fire Brick for hot blast stove expands uniformly as the temperature rises. The linear expansion curve is approximately a straight line, and the linear expansion rate is 0.6%~0.7%, which is only about half of that of silica bricks. When the temperature reaches 1200 ℃ and then continue to rise, its volume will start to shrink from the maximum expansion. The residual shrinkage of High Acid Resistance Fire Resistant SK34 SK36 SK38 Fire Clay High Alumina Refractory Fire Brick for hot blast stove leads to the loosening of mortar joints in masonry, which is a major disadvantage of clay bricks. When the temperature exceeds 1200°C, the low melting point substances in the High Acid Resistance Fire Resistant SK34 SK36 SK38 Fire Clay High Alumina Refractory Fire Brick for hot blast stove gradually melt, and the particles are tightly pressed against each other due to surface tension, resulting in volume shrinkage. Production practice in China has proved that before crushing, high-aluminum clinker is strictly sorted and classified, and stored in tiers. The use of bauxite clinker and combined clay fin grinding method can improve product quality.

Gona is a manufacture of high-performance cerium oxide and rare earth oxide materials designed to deliver excellent polishing performance for many various glass polishing applications including precision optical lenses, flat glass/mirror,LCD,and blue filter glass. 【Application】 It is suitable for optical spherical glass with abrasion 80-120, flat glass polishing, such as K9 glass. 【Specification】 1. Chemical properties: TREO>94%, CeO2/TREO= 60-70%,La2O3/TREO=20-30% 2. Color:Red brown 3.PSD: D50=1.0-1.4um,D99<6um ITEM INDEX ITEM INDEX TREO% 94 D50 1.0-1.4um CeO2/ITREO% 60-70 D90 <4um La2O3/TREO% 20-30 D99 <6um Pr6O11/TREO% <3 BET 2-4m2/g

X71 circular electronic controlled permanent magnetic chuck is designed with “multi-magnetic circuit and electric control”, its magnetism is adjustable. After magnetization, X62 does not need to continue to supply electric power. Electric power is supplied by quick connection or electric slip ring. Two clamps are accessible during the processing, work piece can be machined freely. It can really play the function “one clamping to complete three-sided processing”. X62 is suitable for work piece that not easy to clamp, such as thin wall parts, flange parts, shaped parts, etc. It is widely used on horizontal lathe, vertical lathe, vertical grinder, 5 axis machining center, turning and milling composite machine tool and so on."

Surface mining with surface miner drums and cutting bits lets you go beyond scratching the surface with more control and less cost. There’s no drilling or blasting, storing explosives, or downtime between these operations. The coal energy industry has demanding environments. Coal-fired power produces extremely abrasive, corrosive, and erosive environments. Fly ash and other particulates cause severe damage to boiler tubes, fan blades, coal burner components, pulverizers, and ash conveyance systems. Left unprotected, these components are less productive, more costly to operate, and prone to frequent failure. JWE offers a large range of drill bit inserts to the mining industry, including those for air track, core, deep-hole, reverse circulation, track rotary blasthole and rubber-type rotary blasthole drills. JWE's tungsten carbide mining buttons can work in these demanding jobs. Avoid unscheduled downtime, reduce maintenance costs, virtually eliminate costly blowouts, and prevent lost product during conveyance. Our mining buttons are made to withstand abrasion, corrosion, and erosion.

Thermal Shock Resistance low cement castable refractory material castable refractory cement low cement castable refractory material Low cement refractory castable made by CH Refractories with three levels, which are high aluminum low cement castable, mullite low cement castable and corundum low cement castable. The low cement fireproof castable is mainly used for cement kiln masonryespecially for kiln mouth, kiln door cover, cooler, tertiary air duct and coal injection pipe. Applications of Corundum Castable: Steel furnace, cement kiln, glass kiln, iron making furnace, ceramic tunnel kiln and so on. Item CH-GYJ85 CH-GYJ90 CH-GYJ93 AL2O3(%) 85 90 93 Sio2(%) 10 6 2 Bulk Density(g/cm3) 2.9 3.0 3.0 Cold Crushing Strength(Mpa) 110℃*24h 80 100 80 1100℃*3h 80 100 80 1500℃*3h 80 100 80 Cold Pressed Antisegregation Strength(Mpa) 110℃*24h 8 12 8 1100℃*3h 8 12 8 1500℃*3h 8 15 8 Hot after-line rate of change(%) 1100℃*3h -0.1~-0.3 -0.1~-0.3 +-0.2 Max Service temp(℃) 1650 -0.1~-0.5 -0.2~-0.6 +-0.5 Construction methods Vibration Vibration Vibration Reference water volume(%) 5~6 5.5~6.5 5.5~6.5

Popular Grade: N33,N35,N38.N42,N45,N50,N52 N35SH/N38SH/N42SH N30UH/N35UH/N38UH/N40UG 35H/38H/40H/42H/45H/48H Ningbo Keke Magnet Industry Co., Ltd. is professional China neodymium magnets for automotive Manufacturers and Custom neodymium magnets for automotive factory. The neodymium magnets’ grades cover N35-N53, N35M-N52M, N33H-N52H, N33SH-N48SH, N30UH-N45UH, N30EH-N40EH, N28AH-N35AH; We have staff 200 persons. Among them, 10 persons are engineers, IATF 16949:2016 and RoHS (SGS) has been certificated.

Minimum Order: 1000

Chemshun alumina ceramic Hexagonal Mat, square mosaic ceramic sheet 10x10x2mm, 17.5x17.5, 20x20x6 as an excellent wear resistance materials and easy fixing method are popular in market. Hexagonal tile sheet used with ceramic pulley lagging, rubber ceramic sheet, ceramic hose, rubber hose or directly fixing by expoxy resin glue, ceramic hexagonal mat 150x150, 300x300mm, square ceramic mat 500x500mm. Chemshun besides supply ceramic hexagonal tiles, other abrasion resistant ceramics like ceramic pipe tube, silicon carbide ceramics, grinding balls and bricks etc .

Alumina ceramic tube , bend and elbow have exceptional hardness and strength, resistance to wear and chemical attack , It is especially used as the ceramic pipe liner of the pipeline and can protect the steel pipe for excessive wear and extend the use life . This kind of ceramic tube is easy for installation and diameter can be varied from 10mm to 500mm .Shape can be straight tube ,bend tube or Y-piece . Besides alumina ceramic tube, Chemshun Ceramics can supply more industrial ceramics like ceramic wear plate , rubber ceramic wear liner , grinding balls, silicon carbide ceramics .

Minimum Order: 100

Transmitting 92% of all visible light no other product offers better light transmission – not even glass. Add to this its excellent resistance to outdoor weathering, its high tensile strength and rigidity, light weight and good resistance to impact. 1. It has crystal-like transparency, the light transmittance is above 92%, the light is soft, the vision is clear, and the acrylic colored with dyes has a good color development effect. 2. Acrylic sheet has excellent weather resistance, high surface hardness and surface gloss, and good high temperature performance. 3. Acrylic sheet has good processing performance, which can be thermoformed or mechanically processed. 4. The transparent acrylic sheet has a light transmittance comparable to that of glass, but the density is only half of that of glass. Also, it is not as brittle as glass, and even if it breaks, it does not form sharp shards like glass. 5. The wear resistance of acrylic plate is close to that of aluminum, with good stability and corrosion resistance to various chemicals. 6. The acrylic sheet has good sprayability, and the appropriate printing and spraying process can give acrylic products an ideal surface decoration effect.

Silicious ramming material is made of high purity micro crystalline quartz sand, powder, adding high temperature sintering agent and mineralizing agent mixed into dry ramming material. As its proprietary design of granularity distribution, dense unshaped furnace lining can be obtained through a variety of knotting methods. Because the grain of quartz is small(the size of grain is 6µm-260µm), do not use H3BO3, as a result of the effect of mineralizer, the conversion rate of α- tridymite is high after sintering in the first oven, the furnace drying time is short, it has excellent volume stability, thermal shock stability and high temperature strength. In normal use, the backing keeps a certain loose layer.

The silicious refractory slurry produced by our company is made of natural high silica powder (SiO2 >99%) as the main raw material, its high silica powder has natural dispersion fineness, the addition of other auxiliary materials and special additives. Silicious Mortar Advantages 1. High adhesive strength. 2. High refractoriness. 3. Excellent refractoriness under load. 4. Good installation performance. Application for Silicious Mortar Silica mortar is mainly used for laying and repair of glass furnace, coke oven, hot blast stove and other masonry of high quality silica bricks industrial furnace. It can be used to build silica brick with plump ash joints, good air tightness, high bonding strength, excellent high temperature performance, low drying shrinkage, suitable construction time and so on.