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Low CTE Glass
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Glass materials have a random, liquid-like (non-crystalline) molecular structure. They are excellent thermal insulators and electrical insulators, and have high dielectric strength. At ordinary temperatures, glass materials are relatively strong, inert, biologically inactive, and corrosion resistant.
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Supplier: Kinetics Metal Injection MoldingDescription: Material Description: High nickel, high cobalt iron alloy. A traditional metal-to- glass sealing alloy that offers a low coefficient of thermal expansion (CTE) similar to glass. Provides the hermeticity required for firmly bonding between metal and glass. Frequently used for hermetic enclosures
- Shape / Form: Fabricated Parts / Shapes
- Features: Powdered Metal (Compacted)
- Applications: Aerospace / Aircraft (AQ), Automotive / Vehicular, Electronics / RF-Microwave, Other
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Supplier: Epoxy TechnologyDescription: Product Description: EPO-TEK® OG175 is single component, optically clear, low refraction (Nd), UV curable epoxy adhesive for fiber optic and opto-electronic device packaging. EPO-TEK® OG175 Advantages & Application Notes: Low viscosity allows for adhesive, sealing, and encapsulation
- Substrate / Material Compatibility: Ceramic / Glass
- Industry: Optical Grade / Material, Photonics / Optoelectronics
- Cure Type / Technology: Single Component System, Thermosetting / Crosslinking, UV / Radiation Cured (also EB, Light)
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Supplier: DuPont Performance PolymersDescription: Crastin SK612SF is a 15% glass fiber reinforced, low viscosity polybutylene terephthalate for injection molding. It has high flow characteristics and is specifically suitable for super fast production.
- Filler Material: Fiber Glass
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Supplier: SCHOTT North America, Inc. - DefenseDescription: LG-760 is a potassium-barium-aluminum-phosphatebased glass with a high cross section for stimulatedemission, low nonlinear refractive index, and thebest athermal characteristics.
- Glass Type: Specialty / Other
- Shape / Form: Plate
- Applications: Ballistic / Bullet Protection, Specialty / Other
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Supplier: Epoxies Etc...Description: UV Cure 60-7107 is a one-component ultraviolet (UV) curable encapsulant, adhesive and coating. This is an electronic grade material designed for applications requiring a low Coefficient of Thermal Expansion (CTE).
- Form / Function: Die Bonding Adhesive / Compound, Encapsulant / Potting Compound
- Industry Applications: OEM / Industrial
- Chemical / Polymer System Type: Polyurethane (PU, PUR)
- Rubber Based / Elastomeric: Yes
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Supplier: Aremco Products, Inc.Description: Low cte, good strength, tubes, vessels, sensors
- Specialty Ceramic Type: Zirconia
- Applications: Ceramics / Glass Manufacturing, Chemical / Materials Processing, Corrosion Protection, Electrical / HV Parts, Refractory / High Temperature Materials, Other
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Supplier: Master Bond, Inc.Description: plastic films to more rigid materials including polyester films, metal foils and even glasses. Master Bond Polymer System UV19 is a very good electrical insulator. Other advantageous performance properties include low shrinkage during cure, high impact strength, superior resistance to thermal cycling
- Function: Encapsulating / Potting, Leveling / Filling Compound
- Substrate / Material Compatibility: Ceramic / Glass, Metal, Paper / Paperboard, Plastic, Porous Surfaces, Rubber / Elastomer, Wood / Wood Product, Other
- Dissimilar Substrates: Yes
- Industry: Aerospace, Automotive, Electronics, Electrical Power / HV, Marine, Military / Government (MIL-SPEC / GG), OEM / Industrial, Optical Grade / Material, Photonics / Optoelectronics, Semiconductors / IC Packaging, Building / Construction, Other
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Supplier: Abrisa TechnologiesDescription: Main D 263 T Characteristics „h Low alkali content „h Excellent chemical resistance „h High luminous transmission „h Excellent flatness „h Fire-polished surfaces Dimensions „h Maximum dimensions: 440 mm (17.32¡¨) by 360 mm (14.17¡¨
- Glass Type: Borosilicate
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Supplier: Hi-Tech Seals, Inc.Description: The Quantum® group of HERNON® cyanoacrylates offers specialized performance attributes. This range of grades has been engineered to provide solutions to specific cyanoacrylate challenges. Three categories are offered: surface insensitive, toughened, and low odor-low blooming.
- Substrate / Material Compatibility: Ceramic / Glass, Metal, Paper / Paperboard, Plastic, Textiles / Fabrics
- Industry: OEM / Industrial
- Cure Type / Technology: Room Temperature Curing, Single Component System
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Supplier: Sauereisen, Inc.Description: Sauereisen Low Expansion Cement No. 29 is an inorganic cement used for embedding heating elements, insulating thermocouples, coating resistors and coils, and mechanically sealing parts where high resistance to electricity, chemicals and thermal shock is required. A strong resistance to cryogenic
- Material Type: Die Bonding Adhesive / Compound, Gap Filling Compound
- Industry: Electronics, Electrical Power / HV
- Features: Electrical Insulation / Dielectric
- Composition: Unfilled
Featured Products for Low CTE Glass Top
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Eccospheres® glass microspheres are the materials of choice throughout the world for the formulation of high strength-to-weight syntactic adhesives, edge sealants, core fillers and reinforcing compounds. The hollow spheres are supplied in densities ranging from 0.10 g/cc to 0.38 g/cc. High purity glass microballoons are manufactured to meet end product performance requirements, including treated and untreated surfaces, silane-coated and uncoated spheres, high silica content and low alkali-metal... (read more)Browse Glass Powders and Precursors Datasheets for Trelleborg Offshore -
diffusing and transmissive inspection stages from IRD Glass, including stages with grooves and through holes for vacuum applications. Ultra-precision spacers made from ultra-low expansion materials such as Schott Zerodur, ULE and ceramics and other glass and ceramic tooling components are manufactured on a variety of cutting edge equipment. Quality is maintained using a series of in-process control inspections on any of several specially designed systems oriented to fulfilling IRD's ISO 9001:2000... (read more)Browse Glass Fabrication Services Datasheets for IRD Glass -
designed polishing tools using optical grade glass in sizes ranging form 20" wedges to ¼" flats. Several companies purchase custom diffusing and transmissive inspection stages from IRD, including stages with grooves and through holes for vacuum applications. Ultra-precision spacers made from ultra-low expansion materials such as Schott Zerodur, ULE and ceramics and other glass and ceramic tooling components are manufactured on a variety of equipment while quality is maintained using a series... (read more)Browse Glass Fabrication Services Datasheets for IRD Glass -
and transmissive inspection stages from them, including stages with grooves and through holes for vacuum applications. Ultra-precision spacers made from ultra-low expansion materials such as Schott Zerodur, ULE and ceramics and other glass and ceramic tooling components are manufactured on a variety of equipment while quality is maintained using a series of in-process control inspections on any of several specially designed systems. IRD Glass makes precision substrates with a variety of surface... (read more)Browse Glass Fabrication Services Datasheets for IRD Glass -
items IRD specializes in are many different sizes of glass tubes and pedestals with the ends lapped and polished to better than .000004" flat on the ends. They also manufacture precision polished and ground glass rods for a variety of uses. Several companies purchase custom diffusing and transmissive inspection stages from them, including stages with grooves and through holes for vacuum applications. They even manufacture and certify ultra-precision spacers and glass fixtures made from low... (read more)Browse Glass Fabrication Services Datasheets for IRD Glass -
Chemically identical to BOROFLOAT® 33, but with newly engineered processes that enable never-before-achieved glass thickness for more demanding applications, which include uses in opaque armor and telescopes. SUPREMAX® 33 is a rolled borosilicate glass utilizing the unique SCHOTT rolled sheet glass process. This manufacturing technique offers a wide range of glass thicknesses with appealing surface quality. Benefits include: Low thermal expansion technical flat glass (C.T.E.: 3.25 x 10-6 K-1... (read more)Browse Glass Materials Datasheets for SCHOTT North America, Inc. - Defense -
The other key benefit of modularity is the CTE bulk bag filler's ability to grow with your needs. You can purchase a simple filler that can easily expand to become a fully automated bulk bag filling system... without throwing away your initial capital investment. Bulk Bag Stability. Of course, the CTE bulk bag filler features Control and Metering's cone table densification system. The cone table provides maximum product densification that ensures bag stability. It also means that you can put... (read more) -
. Customization. Fusite has broad capabilities to develop customized sight glasses to meet customer-specific requirements. The customization options we offer include: Housing material: Low/mild carbon steel, stainless steel. Solder mounting and resistance welding versions. Various plating finishes: Nickel, trivalent chromate, tin. Customized viewing areas: Reeded prism, annular/round prism, waffle prism, and clear sight. Thread and hexagon bodies for flat gasket seals, with flange-type bodies... (read more) -
A clear "sighting" section to observe material flowing through pneumatic or vacuum conveying lines. The design features: Smooth "straight-thru" design. Eliminates turbulence. Permanently attached grounding strip to eliminate static electricity. Wide range of sizes with either aluminum or steel ends Clear acrylic standard; pyrex available on request (read more) -
Series - frameless style. Mini Blade Series - frameless style. Viper series safety glasses start as low as $2.75. Polarized Safety Glasses. Choose polarized or polarized with high definition lenses. Styles: Infinity, RPG, Core, ES4, ES5, Sniper. ANSI Z87.1.2010 rated. 1/2, 3/4 or full frame. Lightweight, shatterproof, polycarbonate lenses. Scratch-resistant coating. Microfiber storage bag included. Polarized safety eyewear starts at $28.75. Safety Glasses with Foam Lining. Foam lined. Styles... (read more)
Conduct Research Top
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Bonding Dissimilar CTE Materials
in the real world. When different substrates with their different CTE values are combined with the CTE value of the adhesive, this leads to a complicated matrix of factors. These factors are especially important when the parts will be highly stressed from exposures to low temperatures, thermal cycle...
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Guide to Glass (.pdf)
possesses. Thermal Properties. Glass is measured in a variety of factors which greatly affect your choice of glass. The Coefficient of Thermal Expansion. (CTE) is the expansion measurement of glass as temperature is raised. This is an important factor to consider when. placing glass in a frame since...
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Invar
Invar alloys are widely known and utilized because they exhibit a coefficient of thermal expansion (CTE) that is close to zero. The fact that Invar maintains this low CTE over room temperature has made it one of the most effective alloys for use in precision instruments. You will find Invar alloys...
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Melt Processable, Fiberglass Reinforced, High Heat Thermoplastic Polyimides (.pdf)
The addition of fiberglass to a new high temperature (Tg 267°C), thermoplastic polyimide yields blends with enhanced performance (these blends fall under US export control restrictions). High stiffness and low CTE make these good candidates for metal replacement. Their facile melt processability...
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Medical Device Link .
those of the E-glass insulating fibers that are an electronics industry standard. These attractive properties include high thermal conductivity, a negative CTE, very low density, and a high tensile modulus. Composite laminate made from carbon fibers accordingly feature high in-plane...
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LNP Lubriloy Compounds
such as glass, aramid, PTFE, and stainless steel to enhance wear, friction, abrasion resistance, mechanical strength and conductivity. If your requirements demand low cost, high performance, high impact strength, superior friction, and low noise, then Lubriloy composites may provide the right solution...
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Design Properties Profile
) Chemically coupled. 4 SABIC Innovative Plastics. Design properties profile of LNP* Thermocomp* 30% glass fiber reinforced thermoplastics - ASTM methods-continued. Property. Maximum. Flexural. Flexural. Izod Izod HDT,. CTE, CTE,. UL. 94. glass. stress. stress. impact. impact. 1.82 MPa,. -40°C. -40...
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Light as a feather -- stiff as a board
, better sound dampening, and lower scrap rates. On the other hand, standard SMCs have good surface quality and dimensional stability as well as a lower CTE. They are also stiffer and have a higher heat deflection temperature. Mechanical properties of various 55% glass, 2.5-mm-thick LD-GMT...
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LNP Thermocomp Products: Design Properties Profile
,. CTE, CTE,. UL. 94. glass. stress. stress. impact. impact. 1.82 MPa,. -40°C. -40°C. flammability. fiber. unnotched,. notched,. 3.2mm,. to 40°C,. to 40°C,. available. 23°C. 23°C. unannealed. flow. flow. ASTM standard. N/A. D790. D790. D4812. D256. D648. E831. E831. UL subject 94. units. weight %. psi...
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MICRO: Golden (February 2001)
dissipation can cause localized metal-line heating, which eventually leads to device failure. Thermally induced stresses within the low-k film may lead to delamination because of mismatches between the film's coefficient of thermal expansion (CTE) and the substrate CTE. For example, silicon dioxide's CTE...
Engineering Web Search: Low CTE Glass Top
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Glass - Wikipedia, the free encyclopedia They have fairly low coefficients of thermal expansion (7740 Pyrex CTE is 3.25×10?6/°C[6 as compared to about 9×10?6/°C for a typical soda-lime |
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Materials science - Wikipedia, the free encyclopedia Glass Metals Nano materials Polymers |
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APPLICATION NOTE |
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Optical Glass - Ohara Corporation Low Expansion Glass CLEARCERAM-Z: Regular & HS Near Zero CTE Optical Glass Over 130 Optical Glass Types Strip, Pressings, Cut and Molded Blanks See Ohara Corporation Information |
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Newsletter 3 CONSORTIUM Low-Cost, Panel- Based Silicon and Glass Interposer (SiGI) for Packaging of ULK ICs and 3D ICs What ? Panel-based glass and silicon See 3D Systems Packaging Research Center Information |
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Substrates & Integration Panel Based Glass and Silicon Packages & Low CTE Packages |
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Replication of Lightweight Mirrors Ming Y. Chen1, Lawrence E.... This optical membrane is adhered to a mirror structural substrate with a low shrinkage, CTE tailored adhesive. |
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Dr. Mototaka Arakawa : SPIE.org Profile |
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Ceramics vs. low-CTE organic packaging of TSV silicon... Ceramics vs. low-CTE organic packaging of TSV silicon interposers |
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Design, fabrication and characterization of low-cost glass... Design, fabrication and characterization of low-cost glass interposers with fine-pitch through-package-vias |
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