Products/Services for Plastic Parabolic Dish
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Reflectors - (57 companies)Parabolic reflectors and ellipsoidal reflectors are used to maximize illumination or projection system output by increasing light source efficiency. These devices resemble small satellite dishes in their parabolic geometry, with a small hole either...Reflector ShapeMirror Assembly -
Optical Mirrors - (300 companies)Optical mirrors have a smooth, highly-polished, plane or curved surface for reflecting light. Usually, the reflecting surface is a thin coating of silver, or aluminum on glass. -
Antennas - (1281 companies)...periodic antennas are often utilized in broadband applications. Parabolic reflectors, or dish antennas, consist of reflector backed arrays. An active element in the focal point of the array radiates or receives signals that bounce off the reflector... -
Parabolic Mirrors - (21 companies)Parabolic mirrors offer excellent correction of spherical aberration. Parabolic mirrors can either be on-axis or off-axis. On-axis parabolic mirrors produces collimated reflected light. Off-axis parabolic mirrors focus reflected light to a focal... -
Cold Forming and Cold Heading Services - (154 companies)Cold forming and cold heading services form metal by placing it under pressure, without the addition of heat, until the desired shape is achieved. Cold heading is commonly used to manufacture bolts, rivet nuts, and many other fasteners. -
Plastic Tubing - (601 companies)Plastic tubing is tubing constructed from plastic compounds for use in fluid flow or structural systems, or as insulation or sheathing for electrical or heating assemblies. Plastic tubing is tubing constructed from plastic compounds for use in fluid...
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Telescopes - (59 companies)...this mirror is a glass disk ground into a concave or parabolic shape. The mirror in reflecting telescopes is also coated with a thin film of silver or aluminum to make it highly reflective. By contrast, catadioptric telescopes use a combination...
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Plastic Valves - (339 companies)Plastic valves are made from plastic materials and are used in applications that require corrosion resistance and/or chemical handling. Find Plastic Valves by Specification or See Our Directory of Suppliers. Materials. Acetal polymers offer...
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Plastic Pipe - (209 companies)Plastic Pipe is used in similar applications as traditional metal and ceramic pipe but offers significant savings in weight and installation. Standards now exist for plastic pipe to be used in hazardous environments and in fire protection systems...
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Plastic Bearings - (123 companies)Plastic bearings are used in wet and corrosive environments, clean environments, areas that are difficult to lubricate, and applications that require non-magnetic bearings. Video credit: igus (R) inc. / CC BY-SA 4.0. Materials. They are made from...
Product News
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Avantier Inc.
Off-Axis Parabolic Mirrors Choosing an Off-Axis Parabolic Mirror. Key parameters of an off-axis parabolic mirror are the off-axis angle (OAA), the off-axis distance (OAD), and the focal length. Choose an appropriate OAP mirror by deriving the desired reflected focal length from your desired beam diameter. The small angle approximation leads to a very simple relationship between these two parameters: Beam Diameter = 2 x sin( ) x Reflected Focal Length. Where is the divergent half-angle of the incident light. In fiber... (read more)Browse Optical Mirrors Datasheets for Avantier Inc. -
Protomatic, Inc.
Plastic Prescription Cutting Tool Engineering magazine is highly focused for machinists and offers insight for developing new, competitive manufacturing methods. This article featuring the manufacture of three plastic medical parts describes some of the industry solutions (and secrets) to machining these flexible materials. Although plastics are perceived to be easier to machine than aluminum, they are, in fact, more difficult since the thermal conductivity of plastic is lower than aluminum. Plastic typically has... (read more) -
ExxonMobil - Polypropylene Products
Performance polymers in plastic pallets ExxonMobil TM PP and Vistamaxx TM performance polymers can help to improve pallet durability while helping to enable incorporation of mechanically recycled content. (read more)Browse Polymers and Plastic Resins Datasheets for ExxonMobil - Polypropylene Products -
Running Industry Co., Ltd
plastic Injection for home appliances Ningbo is a major chemical base in China, and based on its port advantages, it has become the largest crude oil distribution center in the country, bring a number of petrochemical upstream and downstream enterprises,. the mature industrial chain and efficient production technology have reduced costs and improved product quality. Plastic parts are widely used in household appliances, such as appliance casings, internal components, etc., which are both beautiful and practical. The advantages... (read more) -
Pexco
Design for Manufacturing in Plastic Molding In the world of advanced plastics manufacturing, Design for Manufacturing (DFM) has become a cornerstone of efficiency, precision, and innovation. For companies producing mission-critical components, especially those using high-performance polymers like PEEK, Torlon (R), Ryton (R), FEP, PFA, and Ultem (R), DFM ensures that each part is engineered for both functionality and manufacturability. (read more) -
Continental Products Corp.
Blending and Coating Plastic Products Blending and Coating Plastic Products in the Rollo Mixer. The Rollo-Mixer (R) Mk VII is a must when evaluating industrial mixers for plastic pellets. Some of North America's largest compounders rely on the Rollo-Mixer (R) to accurately blend or coat large lots of vinyl and nylon pellets, fluoropolymers, polyolefin, polyamides, piping compounds and plastic powder premixes. Rollo-Mixers are involved in many plastic applications from specialty plastics used in the electronic industry... (read more)Browse Industrial Mixers Datasheets for Continental Products Corp. -
Ametek Solartron Metrology
Quality Control for Plastic Bags Very common packaging across different manufacturing areas are zip lock plastic bags. The quality of the plastic zip lock is highly important as for food packaging as well as for screws storing. Solartron Metrology offers standard DP range of Digital Spring Push Probes as a solution to control the plastic bag zip lock quality during manufacturing. The position and measurements of a zipper on a plastic bag needs to be taken in-process as the material is dispensed from a roll and prior... (read more)Browse Dimensional Gages and Instruments Datasheets for Ametek Solartron Metrology -
Takachi Electronics Enclosure Co., Ltd.
SHOCKPROOF PLASTIC ENCLOSURE Combining your devices with protective features. The PFG series is a plastic network enclosure with shockproof corner guards. Simple construction available in 4 sizes and 6 different color combinations. Suitable for industrial tablets, measuring equipment, controllers, and more. Easy maintenance with detachable panel design. Material : Flame-resistant ABS UL94V-0. Operating temperature : -10 C ~ +60 C. Colors : enclosure in Off-white and Dark gray, corner guards in Dark gray, Emerald... (read more)Browse NEMA and IP Enclosures Datasheets for Takachi Electronics Enclosure Co., Ltd. -
Molex Signal Tech Industrial Ltd.
Environmentally-sealed plastic connector Environmentally-sealed plastic connector. REP series is easy to use for quick mating. The REP panel and cable connectors are a highly cost-effective interconnect system, which solves the constant need for simple and reliable connector solutions in rail applications. A full plastic solution offered in either wire attachment or PCB mounting options to provide rapid assembly installation without requiring additional mounting hardware. Cable receptacle connectors are available to mate... (read more)Browse Heavy Duty Rectangular Connectors Datasheets for Molex Signal Tech Industrial Ltd. -
Shenzhen Milvent Technology Co., Limited
Waterproof Plastic Rubber Vent Outdoor enclosures often face pressure build-up, condensation, and contaminant intrusion, which can reduce seal life, damage sensitive electronics, and increase maintenance costs. Traditional breather plugs may not reliably address these challenges under harsh environments. Plastic/rubber vents deliver effective pressure equalization and release, while offering: Waterproof protection with IP66, IP67, and IP68 ratings. Condensation prevention to maintain electronics reliability. Contaminant... (read more)Browse Air Valves Datasheets for Shenzhen Milvent Technology Co., Limited
More Information
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CR4 - Thread: Mic for noisey environments
If you can get a plastic /transparent parabolic dish , that would be better since you can aim through the dish, making accurate long-range pick up easier.
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Principles of Modern Radar: Volume 3: Radar Applications
In some cases, to reduce cost and inertial for mechanical scanning, the reflector design can be made of ‘‘stamped plastic ’’ formed to a parabolic dish and then coated with a high surface roughness tolerance metal surface to preserve the electromagnetic properties …
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The Relevance of the Time Domain to Neural Network Models
Each directional microphone consists of a condenser microphone and a parabolic reflector made of a parabola-shaped plastic dish .
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RISAT (Radar Imaging Satellite series)
4.5 m diameter parabolic dish antenna with rigid CFRP (Carbon Fibre Reinforced Plastic ) central dish and knitted gold mesh gores stretched by skeleton composite ribs.
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CR4 - Thread: Reflective Material
I would suggest trying to by some flat sheet reflective plastic of some form, and then using your parabolic dish have it vacuum formed to that shape.
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A study on degradation of germanium coating on Kapton used for spacecraft sunshield application
Carbon fiber-reinforced plastic (CFRP) is generally used to fabricate parabolic dish -type reflector/transmitter antennas for communica- tion satellites.
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CR4 - Thread: Parabolic Dish from a 4 by 8 Sheet of Corrugated Plastic
Parabolic Dish from a 4 by 8 Sheet of Corrugated Plastic .
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CR4 - Thread: Copper Silver Ion Water Purifier
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CR4 - Thread: Solar Highways Video
Previous in Forum: Parabolic Dish from a 4 by 8 Sheet of Corrugated Plastic .
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TecSAR/Polaris
The XSAR's radiating element is a deployable parabolic antenna with a rigid carbon fibre reinforced plastic (CFRP) central dish and knitted mesh gores stretched by skeleton ribs.
