A C Technologies - Yonkers, NY
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of alumina, zirconia, graphite, steatite, machinables, Macor®, boron nitride, magnesia & exotic high temperature, insulating ceramic beads. Temperature maximum capacity for machinable ceramics up to 1200 degrees C. Purity levels range from 96 percent to 99.8 percent with close tolerances & high density levels. Design & application engineering services available, as well as fast track production, rush orders & partial shipments, serving semiconductor, aerospace, medical & academic markets.
www.actceram.com/fabric.html

Ohio Valley Industrial Services, Inc. - Coraopolis, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of permanent & removable/reusable insulation blankets & bead-filled bags for freeze protection, sound attenuation, cryogenic & high temperature service. Also manufacturer & distributor reusable pipe & tube coverings.
www.ovisinc.com/insulation_covers.html

Associated Ceramics & Technology, Inc. - Sarver, PA
Manufacturer, Custom Manufacturer
Custom manufacturer of insulating beads, composed of steatite, cordierite, alumina & other advanced technical ceramic materials for chemical, electrical & wear-resistant applications.
www.associatedceramics.com/mat.htm

LSP Industrial Ceramics, Inc. - Lambertville, NJ
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & stocking distributor of standard & custom insulating beads & washers. Washers have inner dia. of 0.040 in. to 0.5 in., outer dia. of 0.1 in. to 0.875 in. with overall length of .110 in. to 0.875 in. Ball & socket insulators are used for flexible electrical insulation on bare wire.
industrialtechnicalceramics.lspceramics.com...

Insulating Beads Products
	Alumina Ceramic Fishspine Beads Steatite Insulating Beads and Washers Steatite Special Designs More

Alumina Ceramic Components, Inc. - Latrobe, PA
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified custom manufacturer of alumina ceramic insulating beads to customer specifications. Alumina bodies range from 92% to 99% Al203 & can be metalized & glazed & supplied in white, purple, black & blue colors. Manufacturing capabilities include press to shape services, green machining, post firing grinding & O.D./I.D. grinding holding tolerances to plus/minus 0.0005 in. Markets served include electronics, automotive, power, medical, aeronautics, communications & small appliance industries.
www.alumina-ceramic.com/production.html

Du-Co Ceramics Co. - Saxonburg, PA
Manufacturer, Custom Manufacturer
Manufacturer of beads for use in all types of insulating applications. Uses vary from electrical insulation & heat insulation. Various materials are use for the different materials.

Richland Glass, Inc. - Vineland, NJ
Manufacturer, Custom Manufacturer
Manufacturer a wide range of precision cut glass components. Product line includes straight beads & windows for hermetic sealing: cut rings for anode spacers, end seals for capacitors, enclosures for crystals, diodes, connectors, photodiodes, infrared devices & special items for semiconductor applications. Using diamond abrasive, hot cut & score & snap cutting methods & with the capability to cut even extremely small items. All glass components are free from chips & cleaning processes assure a product without contaminants, ready for processing. Complies with the international standard ISO-9001:2000.

Electro-Glass Products - Mammoth, PA
Manufacturer, Custom Manufacturer
Manufacturer Of Glass

Saxonburg Ceramics, Inc. - Saxonburg, PA
Manufacturer, Custom Manufacturer
Manufacturers Of Ceramics, Alumina Pressed & Extruded Parts, Magnesium Oxide Tubes, Rods & Pressed Parts, Insulating Beads, Steatite & Ceramic Insulators, Electrical Porcelain, Regular & Swageable Thermocouple Tubing, High Temperature Tubing & Refractories, Resistor Tubes, End Seals & Hi-Alumina Substrates For Thick Film For Integrated Electronics

Maryland Ceramic & Steatite Co., Inc - Bel Air, MD
Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of ceramics & products including high temperature & insulating beads. Also supplies insulators, press parts, cores, rods, spacers, resistor rods & tubes, insulating washers, bushings & prototypes for electrical, instrumentation, communication, heating, chemical, oil, welding & weaponry industries. Capabilities include threading, notching, tapping, drilling, grinding, milling, grooving, slotting & turning.

Superior Technical Ceramics Corp. - St Albans, VT
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified & AS 9100 certified manufacturer of standard & custom ceramic insulating beads including fish spine beads. Available in alumina, zirconia, ZTA (zirconia toughened alumina), steatite, mullite, cordierite, lava, Macor® & boron nitride ceramics. Fish spine beads range in ODs from 0.090 in. to 0.366 in., IDs from 0.040 in. to 0.146 in. & lengths from 0.125 in. to 0.400 in. Services include design engineering, rapid prototyping, fabricating, plating & metallizing.

Isolantite Manufacturing Co., Inc. - Stirling, NJ
Manufacturer, Custom Manufacturer
Custom manufacturer of high temperature insulating ceramic beads & spacers. Ceramic beads & spacers are used for electrical insulation on bare wire & can be ground and/or metallized to custom specs.

Ferronics - Fairport, NY
Manufacturer, Custom Manufacturer
Ferrites For The Computer, Electronics, CATV & Communications Markets

Elan Technology - Midway, GA
Manufacturer, Custom Manufacturer, Service Company
ISO/TS 16949 & QS 9000 certified manufacturer of insulating beads made from powdered ceramics including alumina, steatite, mullite, cordierite & zirconia. Specifications of ceramic beads include 2.26 g/cu. cm to 6.02 g/cu. cm density, 92 MPa to 976 MPa flexural strength, 97 Gpa to 330 Gpa young's modulus, 4 to 11.2 coefficient of thermal expansion at 300 degrees C to 900 degrees C temperature, 4.7 to 9.9 dielectric constant at 25 degrees C/kHz & less than 0.001 to 0.018 dissipation factor at 25 degrees/kHz.
Brand Names: Elan, Origin Glass