Aremco Products, Inc.    Valley Cottage, NY 10989
Nov 02, 2011 With greater than 91% alumina content, Ceramacast(TM) 510 is suitable for producing high temperature castings and molds for applications to 3,200°F. Hydraulic-setting product is bonded with calcium aluminate cement, which enables it to maintain dielectric strength of 75-100 V/mil at elevated temperatures. Supplied in powder form, Ceramacast(TM) 510 is mixed with water to paste-like consistency that provides 1-hr pot life and hardening time of 5 hr. Full cure is achieved in 24 hr at room temperature.

Aremco Products, Inc.    Valley Cottage, NY 10989
Sep 19, 2011 Used to produce thermally insulative and high dielectric components and fixtures used in electrical and electronics applications, Aremcolox(TM) 502-400 features compressive and flexural strengths of 40,000 and 15,000 psi, respectively. Material provides dielectric strength of 400 V/mil, dielectric constant of 6.9 at 1 MHz, and thermal conductivity of 2.88 Btu-in./hr-ft²-°F. Aremcolox(TM) 502-400 comes in rods from ¼-1 in. D x 18 in. L and plates from 1/8-1 in. thick x 14 x 20 in.

Aremco Products, Inc.    Valley Cottage, NY 10989
Apr 05, 2010 Resistant to operating temperatures of 1,600°C, Aremcolox(TM) 502-1600-94 produces electrically insulative and thermally conductive components used in high power electronics and plasma arc welding equipment. Hot-pressed, 94% purity machinable ceramic features thermal conductivity of 55 W/m-K at 25°C and 33 W/m-K at 500°C, and dielectric strength of 53 V/mm x 103. Available in rods, bars, and plates, ceramic is inorganic, inert, and non-wetted by most molten metals and slags.

Goodfellow Corp.    Oakdale, PA 15071
Jan 22, 2010 Available as machinable rods and plates in range of sizes, as well as finished machined components, SHAPAL(TM)-M soft can be machined into complex shapes using carbide tools. Ceramic is valued in wide range of applications, particularly in vacuum and nuclear industries, where zero porosity, ability to seal under vacuum, and low thermal expansion are important. SHAPAL(TM)-M soft is also suited for heat sinks, electronically insulating components, and crucibles for vacuum deposition.

Cotronics Corp.    Brooklyn, NY 11232
Mar 05, 2009 Thermeez 397PS thermally insulating tape is woven from flexible industrial-grade ceramic fibers that are resistant to chemicals, thermal shock, corrosion, mechanical vibration, and stress. Product is non-irritating, non-toxic, and meets OSHA requirements as well as U.S. Coast Guard requirements for non-combustible material. It is available in rolls 1, 2, or 3 in. wide x 25 ft long. Adhesive backing simplifies tape placement and ensures neat and uniform installation.

Abresist Corp.    Urbana, IN 46990-0038
Feb 16, 2009 Used in areas prone to combined abrasion and impact, KERAFLEX systems feature ALRESIST® high alumina ceramics or KALMETALL®W hard overlay welding plates vulcanized to steel base. Standard panels come in sizes up to 20 in.² with welded studs or countersunk bolts. ALRESIST-based KERAFLEX-KRM offers ½ or 1 in. tile thickness, while KERAFLEX-WRM consists of KALMETALL-W hard overlay welded plates, rubber, and steel. KERAFLEX-KR features 1/8-½ in. thick ALRESIST tile and rubber backing only.

Morgan Technical Ceramics    Fairfield, NJ 07004
Feb 09, 2009 Suitable in airfoil casting of blades and vanes for rotating and static parts of jet engines, P52 core material is used for producing ceramic cores that remain stable with high temperature metal alloys. It stays rigid, maintaining tight, consistent wall tolerances, while exhibiting crushability during solidification. Product allows user to reduce or eliminate platinum pins that hold ceramic in place and support core during casting process.

Morgan Technical Ceramics    Fairfield, NJ 07004
Jan 06, 2009 Suitable as replacement for hardened steel/metal alloy components, Nilcra(TM) PSZ consists of ceramic alloy made of high-purity zirconium and magnesium oxides with carefully controlled microstructure. Components made from Nilcra PSZ offer wear, abrasion, corrosion, and thermal shock resistance, making material suited for demanding industrial environments, including materials handling, oil and gas, chemical, metal forming, and pulp and paper.

Aremco Products, Inc.    Valley Cottage, NY 10989
Oct 30, 2008 Resistant to operating temperatures of 2,200ºF in vacuum and 1,200ºF in oxidizing atmospheres, Aremcolox(TM) 502-1800 is machinable aluminum nitride and boron nitride ceramic composite. Aluminum nitride improves abrasion resistance, while calcium-stabilized binder system provides resistance to moisture pickup, spalling, and cracking. Properties include dielectric constant of 6.4 at 1 MHz, volume resistivity greater than 1,015, and 3.1 ppm/ºF coefficient of thermal expansion.

CoorsTek    Golden, CO 80403
Jul 29, 2008 PlasmaPure(TM)-UC Alumina offers extreme purity (99.9%) critical for semiconductor, electronic, and optical industries. Able to extend component life and reduce contamination, ultra-high-purity ceramic material exhibits etch resistance in corrosive chemistries, minimal sodium content, and dielectric loss tangent under 0.00002. Fine-grained material also exhibits corrosion resistance and minimal sodium content.

Aremco Products, Inc.    Valley Cottage, NY 10989
Mar 19, 2008 Aremcolox(TM) 502-1550-LD is low expansion, zirconia phosphate machinable ceramic that can be used to produce high temperature fixtures and insulators used in brazing, heat treating, optical, and semiconductor applications. It features 0.5 ppm/°F coefficient of thermal expansion (CTE), compressive strength of 25K psi, dielectric strength of 80 V/mil, and thermal conductivity of 5.3 Btu-in/hr-ft²-°F. Completely inert ceramic does not react with most molten metals, salts, and acids.

Saint-Gobain NorPro    Stow, OH 44224
Mar 14, 2008 Denstone® deltaP(TM) bed support technology is nonspherical in shape and requires fewer layers to retain catalyst bed. With improved pressure drop performance across support bed, product provides less complicated installation due to the fact that there are only one or two sizes required to inventory and install. Support media is for use in refining, petrochemical, chemical, and gas processing industries.

Koch Knight LLC    East Canton, OH 44730
Mar 03, 2008 KRYPTOKNIGHT(TM) inert ceramic support media for catalyst beds suits chemical processing, ethanol, oil, gas, and petrochemical refining. KRYPTOKNIGHT A is 99% alumina ceramic support media, and is suited for processes where steam may cause leaching of silica. Used in fixed-bed conditions, KRYPTOKNIGHT H aluminosilicate ceramic support media has 23% alumina content. KRYPTOKNIGHT M aluminosilicate ceramic support media suits molecular sieve and desiccant dryer applications.

Aremco Products, Inc.    Valley Cottage, NY 10989
Dec 20, 2007 Able to withstand continuous operating temperatures up to 3,000°F, full-fired Aremcolox(TM) 502-1400-99 features compressive strength of 340,000 psi, flexural strength of 46,000 psi, and dielectric strength of 225 V/mil. Product experiences no weight loss when exposed to high concentrations of sulphuric acid for extended periods of time. Applications include molding of burner nozzles, bobbins, combustion chambers, feed-thrus, pump liners, and stand-offs.

Morgan Technical Ceramics    Fairfield, NJ 07004
Jul 17, 2007 Resistant to chemicals, oxidation, wear, and thermal shock, M120F Aluminum Silicate can be machined into intricate shapes and held to close dimensional tolerances. Formulation facilitates machinability in product's green state, and working temperature is rated up to 1,150°C. Product is fully fired at high temperatures to create hard ceramic material, which makes it suited for use in brazing, alloying, soldering, welding, and glass sealing.

Aremco Products, Inc.    Valley Cottage, NY 10989
Feb 02, 2007 High-density, full-fired Aremcolox(TM) 502-1400 96% pure alumina ceramic exhibits abrasion, corrosion, electrical, chemical, and erosion resistance. Compressive strength is 340,000 psi, flexural strength is 46,000 psi, and dielectric strength is 225 V/mil. Aremcolox(TM) 502-1400 parts are fabricated to close tolerances through injection molding, isostatic pressing, and diamond machining processes. Lapped, polished, and metallized surface finishes are also available.

Morgan Technical Ceramics    Fairfield, NJ 07004
Nov 10, 2006 Targeted for semiconductor processing equipment manufacturing, Performance Silicon Carbide (SiC) is manufactured utilizing chemical vapor deposition (CVD) process. Available in ultrapure and low electrical resistivity grades, material properties include high purity, stiffness, thermal shock resistance, and thermal conductivity. Low electrical resistivity Performance SiC, when used in heating elements and susceptors, provides heating uniformity inside processing chamber.

Aremco Products, Inc.    Valley Cottage, NY 10989
Oct 02, 2006 Ceramacast(TM) 646N is hydraulic-setting, phosphate-bonded, zirconium oxide filled ceramic compound used for encapsulating and potting high temperature electrical components to 3,000ºF. Supplied as dry powder, potting compound sets hydraulically in 16-24 hr at room temperature. Cured material demonstrates volume resistivity of 10⁹ W-cm and dielectric strength of 250 V/mil.

Aremco Products, Inc.    Valley Cottage, NY 10989
Aug 18, 2006 Used to produce ceramic parts, Aremcolox(TM) 502-1100 works in oxidizing, reducing, or vacuum atmospheres and will not outgas in ultra high vacuum. Machinable alumino-silicate ceramic exhibits compressive strength of 25 Kpsi, dielectric strength of 100 V/mil, and thermal conductivity of 9.0 BTU-in/hr-ft²-°F. Machined using conventional tooling, product has coefficient of thermal expansion is 2.5 in./in./°F x 10^-6 and does not react with molten metals, salts, or acids.

Remtec, Inc.    Norwood, MA 02062
Jan 30, 2006 Offering substitute for thick film materials containing platinum-palladium, LCMC metallized ceramic substrates are manufactured by process that combines thick film processing with Ni-Au plating. They can withstand multiple SMT reflow solder cycles and repairs without solder leaching. Featuring tracks resistivity of 1-2 mohm/sq, substrates can be fabricated in 5 x 7 in. format and are suited for thermally demanding applications up to 170°C continuous.