Ceramics & Ceramic Fiber

The Cap-Style Fiberglass Filter Mesh ● Weaved with special high-twist & high-strength alkali-free fiberglass yarn ● Coated by special resin ● Special post-treatment under high temperature carbonized ● Smokeless & Odorless & Flameless during whole use process ● With one or two staples or not can be customized ● Individual custom-made products according to client's drawing and samples Two models: ● Normal yellow(brown) color type (without high temperature carbonization) ● Black color type (with high temperature carbonization)

Fiberglass filtration mesh is an ideal filter material for various metal melts. It is woven with special high-twist & high-strength alkali-free fiberglass and special post-treatment. The maximum temperature resistance can reach 900 ℃. Smokeless & Odorless & Flameless Fiberglass Casting Filter Mesh ● Weaved with special high-twist & high-strength alkali-free fiberglass yarn ● Coated by special resin ● Special post-treatment under high temperature carbonized ● The Max. temperature resistance can be reached 900 ℃. ● Smokeless & Odorless & Flameless during whole filtration process Widely used in automobile and motorcycle wheels, cylinder pistons, aluminum rods, aluminum materials, aluminum ingots, aluminum plates and precision casting of all types of aluminum alloy casting. ● Effectively remove impurities, reduce turbulence and eliminate air bubbles, thereby improve the quality of castings and reduce cost.

Fiberglass Shunt Combo Bag is weaved by E-fiberglass yarn and treated through special process withstand temperature up to 1000 °C. There are no flame, no smoke, no smell during the whole aluminium casting filtration. Application: ● Apply to filter and evenly distribute molten aluminum in molds. ● Apply to filter large diameter aluminum ingot and billet, rectangular aluminium slab, and aluminum-alloy casting parts. ● Used in sand casting, permanent mold, shell mold, draw mold and investment casting, which can remove impurities, reduce turbulence, eliminate air bubbles, thereby improve casting quality and reduce production costs. ● Improve the temperature distribution of molten metal and control flow of aluminium vertical direct. ● Improve working environment, bags will be producing very little smoke, fumes or flame when molten aluminium flow inside, but it is harmless, no any affect to staff.

High Silica Fiberglass Filter Mesh is weaved by high-silicon, high-strength glass fiber yarn through twisting, interweaving, and special imported heat- resistant coating material chemical treatment, through high temperature composite, cutting, sewing, decontamination, fine repair to the finished product. The thick type silica mesh filters are capable of withstanding pouring temperature up to 1620℃. Application: Filtration of Molten Steel Iron Copper and Aluminium High Silica Fiberglass Filter Mesh is an ideal filtration material for in-mold filtration of gray, malleable, white, compacted graphite and ductile cast irons, as well as non-ferrous aluminum and copper-based metal alloys and many types of small scale steel casting filtration. It can effectively remove slag, refractory particles and non-metallic inclusions from molten metals. Besides the function of molten metal filters, it could be also used for riser knock-off or de-gating knock-off. Investment casters have also placed the perform cup shape filters in the wax mold gating system to filter metal at pattern entry.

CHEMSHUN CERAMICS-Wear ceramic liner is suitable for application in areas of severe impact and areas of high abrasion. Chemshun rubber ceramic composite liner can be supplied to incorporate a variety of ceramic shapes, including hexagonal tiles, cylinders and cubes, ceramic plain tiles, all of \which have a high alumina content that withstands servere impact and high abrasion. Chemshun wear ceramic liner is ideal wear protection materials for chute, bunker mining equipment, because it is easy to be installed in equipment substrate by epoxy glue water or welded by bolts. Chemshun ceramic rubber liners structure including: ceramic vulcanized in rubber, ceramic vulcanized in rubber then backed with steel panel.

Minimum Order: 1 bags

Chemshun ceramic pipe tile liner with wear resistance , impact resisting, easy operation, etc., is ideal surface abrasion resistant material of bulk material transfer equipment in iron & steel works, thermal & power plants, port and terminals, cement. Alumina Ceramic curved plate and trapezoidal taper tile fabricated as pipe linings for its radian and angle specially designed , best choice of cyclone , bend pipe, orifice , transition , inner cone ect equipment. Chemshun can offer engineering ceramics and pre-fabricated ceramics lined equipment for customer's abrasion resistant project drawings .Chemshun can produce ceramic tile alumina content including 92% Al2O3, 95% Al2O3.

Minimum Order: 1 bags

Honeycomb Filter also named Ceramic Honeycomb Filter.It is produced based Mullite with kinds of hole sizes, which can withstand heavy pouring thermal shock and extreme pouring temperature.  The cellular design also provides an engineered balance between flow rate and strength and it can effectively capture inclusions and reduce turbulence of the molten metal.  Functions of Ceramic Honeycomb Filter The straight-pore honeycomb ceramic filter has the characteristics of large specific surface area, high strength, and thermal shock resistance. The following effects can be achieved through internal filtration: Purify molten metal and remove non-metallic impurities and gases; Make the metal liquid filling stable and reduce the whirlpool; The honeycomb ceramic filter can simplify the pouring system and improve the process yield; Reduce casting pores, optimize and refine metal structure; Improve the surface quality and mechanical properties of castings; The honeycomb ceramic filter can reduce the scrap rate of castings; Reduce machining allowance and increase tool life, reducing casting cost.  Advantages of Honeycomb Filter 1.It has very high working strength at high temperatures, thermal shock resistance, and metal flow impact resistance. There is no slag or cracking phenomenon during operation, which ensures the filtering quality of molten metal. 2. The honeycomb ceramic filter has a large metal flow rate, and the flow rate is stable. Even in the case of a large number of inclusions in the molten metal, normal use will not cause blockage of the filter. 3. With very high dimensional accuracy, it can be used in the production line of automatic filter placement. 4. The honeycomb ceramic filter has extremely high normal temperature strength and mechanical shock resistance. There is no rupture or damage during use and transportation, which greatly facilitates the use and operation of the filter.

SIC (silicon carbide) ceramic foam filters are developed and manufactured for the filtration of cast iron and non ferrous alloys. Silicon Carbide Foam Ceramic Filters have excellent resistance to molten iron erosion and corrosion.  Parameter Type Silicon Carbide Ceramic Foam Filter Work Temperature ≤1500℃ Color Gray Black PPI 8/10/15/20/25/30PPI(PPI=pores per inch) Porosity 80-90% Compressive strength ≥1.0Mpa(Room temperature) Bulk Density 0.36-0.5g/cm3 Thermal Shock Resistance 1200℃---room temperature 3 times

In casting production, steel castings, iron castings, aluminum castings and other alloy castings are prone to quality problems such as slag holes, sand holes and gas holes due to various reasons. Therefore, the removal of non- metallic inclusion in metal melt is of great technical and economic value to improve the yield of castings and the quality of castings.   Fiberglass Mesh Filter is an ideal filter material for various metal melts. It can also be used for the filtration of chemical corrosive liquids and high temperature gases. Type Fiberglass filtration mesh for aluminum Work Temperature 700-800℃ Softening Temperature 900℃ Continuous Working Hours ＜20Min.（700-800℃） Gas Emit ≤30cm 3/g Thickness 0.5mm Weight 150-350 g/m2 Hole Size 0.8*0.8/1.0*1.0/1.2*1.2/1.5*1.5/2.0*2.0/2.5*2.5mm< , br>Weave Pattern Leno

It is widely used in automobile and motorcycle wheels, cylinder pistons, aluminum rods, aluminum materials, aluminum ingots, aluminum plates and precision casting of all types of aluminum alloy casting. It can effectively remove impurities, reduce turbulence and eliminate air bubbles, thereby improving the quality of castings and reducing costs. At the same time does not pollute the aluminum liquid and affect the chemical properties of the metal. Therefore, aluminum waste containing the filter mesh, aluminum liquid from sprue and the riser can be directly returned to the furnace for remelting, greatly reducing costs. Type Alkali-free Fiberglass filtration mesh for aluminum Work Temperature 700-800℃ Softening Temperature 900℃ Continuous Working Hours ＜20Min.（700-800℃） Gas Emit ≤30cm 3/g Thickness 0.5mm Weight 150-350 g/m2 Hole Size 0.8*0.8/1.0*1.0/1.2*1.2/1.5*1.5/2.0*2.0/2.5*2.5mm< , br>Weave Pattern Leno Certificate ISO9001:2015

Fiberglass Filtration Pouch is weaved through special process, its withstand temperature up to 1000 °C.  Apply to filter and evenly distribute molten aluminum in molds. 1. New environmental protection material, does not burn during whole use process , no harm to human body.  2. Advanced production equipment, warp and weft standard for base cloth, high temperature resistant coating mesh uniform, the finished product is exquisitely made without burrs.  3. Both sides of the bag adopt square hole fixing device technology, more convenient operation and improve the working rate.

High Purity Silica Sand Product Description Applying specific quartz mine, High Purity Silica Sand is produced through special pulverizing and purifying process with proprietary technology. The product is featured with superior performance of high purity, low electrical conductivity, accurate size distribution control, low ion content, widely used in quartz glass, optical glass, crucible, spherical silica powder industry. Various size grades of silica sand can be supplied per request. Specification (Size): 20-140mesh, 40-140mesh, 40-200mesh, 60-200mesh, 70-325mesh, etc. Shape: Particles Color: White Performance: Extremely high purity, purity may reach 99.9%, 99.99%, 99.995% Low Chlorine ion Extreme low radioactivity content Technical Index: Item Specification Purity SiO2 99.85~99.995% (customizable) Impurity Fe2O3 1ppm~10ppm(customizable) Al2O3 20ppm~60ppm(customizable) Conductivity EC 1~5μs/cm (customizable) Size Particle Size 20-120mesh, 40-140mesh, 40-200mesh，60- 200meshCustomizable per request

High Reflective Ceramic Granule ——HIREFLE Product Description High reflectance roofing granule is a new energy saving roofing granule specifically designed for building industry by Hebei Chida. It is featured with super high solar reflectance and superior aging resistance, which makes it the ideal material for cool roofing system. It is now widely used in roofing and siding system. Specification: 0.5-2.0mm, 30-70mesh, 325mesh, special grade can be customized per request. Performance: Keeping Building Surfaces cooler. Advantage: Ultra-white High Solar Reflectivity, High UV Opacity Superior Staining Resistance Superior Weathering Resistance Good self-cleaning performance Precise Size Distribution Control Extremely low Dust Low Density, Low Consumption Technical Index Characteristic Solar reflectance Solar reflectance Index Stain Index UV opacity Dust content SR by SSR-ER % SRI * % ΔE** % % PPM Range 82~91 105~115 ≤5 ≥95 ≤300 Typical 88 111 2.5 98.0 100

Mica Powder Product Description Mica is a layered silicate with good elasticity, toughness, insulation, high temperature resistance, acid and alkali resistance, corrosion resistance, and strong adhesion, making it an excellent additive. 20mesh Particle size Bulk density Sand content +20mesh -100mesh 5%max 5%max <0.40g/cc 0.5%max 40mesh Particle size Bulk density Sand content +40mesh -100mesh 5%max 15%max 0.35±0.05g/cc 1%max 60mesh Particle size Bulk density Sand content +60mesh -200mesh 5%max 10%max 0.35±0.05g/cc 1.5%max Shape: Flake or powder Color: White or gray Performance: Mica powder products are widely used in industries such as building materials, resin rubber, engineering plastics, coatings etc. Our company Hebei Chida relies on the rich local mineral resources, Using various types of crushing equipment to produce and supply mica powder products with various particle sizes. especially in the field of low iron and ultrafine mica powder, with our own unique processing technology.