Products/Services for Polypropylene Grating Molded
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Grating - (227 companies)...of Agriculture (USDA). Fiberglass open-molded grates and grating materials come in a variety of colors and may provide protection against ultraviolet (UV) light. There are several different surface types and grating styles. Grit-top products include embedded...Material -
Polypropylene Resins - (65 companies)Polypropylene is a thermoplastic used in packaging (films), textiles (fibers), and molded parts (containers) and more. It is a rugged addition polymer made from the propylene monomer and is unusually resistant to many chemical solvents, bases...
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Diffraction Gratings - (38 companies)A diffraction grating uses a substrate with parallel grooves to disperse light into its spectra. Eschelles are included in this area. Diffraction gratings separate different wavelengths of light using a periodic pattern embedded in the grating... -
Mold Bases and Mold Plates - (85 companies)Mold bases and mold plates are used to support molds and tooling in injection molding, compression molding and resin transfer molding (RTM) processes. Mold bases and mold plates are used to support molds and tooling in injection molding, compression... -
Mold Releases and Release Agents - (257 companies)Mold releases and release agents are film forming lubricating oils, solid lubricants, waxes, fluids or coatings that prevent other materials from sticking or adhering to an underlying surface. Mold releases and release agents are film-forming... -
Fiber Bragg Gratings - (19 companies)Fiber Bragg gratings have a periodically altered refractive index to filter certain wavelengths while allowing others to pass. Fiber Bragg gratings (FBGs) are widely used in telecommunication, sensor, and laser fields. Types of Fiber Bragg Gratings...
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Drains and Drain Systems - (365 companies)...traffic. The trench can be made of concrete, tile, polymer concrete composite or other materials. The grating can be welded bar, swaged rectangular bar, swaged I-bar, mesh or other types. Concrete drain systems can use either pre-cast or poured-in-place...
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Mold and Die Change Equipment - (64 companies)Die change equipment and mold change equipment is used to quickly remove or change molds and/or dies. This equipment includes all aspects related to the transportation, alignment and changing of a die or mold. Mold change equipment and die change...
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Plastic Mold Equipment Design and Fabrication - (78 companies)Plastic mold equipment design and plastic mold equipment fabrication services specialize in the design and fabrication of machinery used to create plastic molds, barrels or cylinders, liners, hot runner systems and component, and feeders...
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Mold Repair Services - (53 companies)Mold repair services rebuild and refurbish molds to original specifications. Mold repair services include welding, grinding, burning, and polishing. Mold repair services can make new parts, inserts, or quote entirely new molds. Specifications. Mold...
Product News
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Daheng New Epoch Technology, Inc.
Plane Diffraction Grating Grating is a common optical dispersion component. It is an object or device that has a spatial periodic distribution within a certain spatial range and can amplitude modulation or (and) position phase modulation of electromagnetic waves according to certain laws. Gratings are used in all commercially spectrophotometers. (read more)Browse Diffraction Gratings Datasheets for Daheng New Epoch Technology, Inc. -
Daheng New Epoch Technology, Inc.
GCG-Plane Diffraction Grating GCG series grating is one of the plane reflective gratings, which is characterized by the maximum diffraction light intensity-level glare falling outside the zero-stage spectrum, so it is called the blazed grating. For serrated grooves, the direction with the greatest light intensity is the direction of the groove surface determined by the law of reflection. (read more)Browse Diffraction Gratings Datasheets for Daheng New Epoch Technology, Inc. -
CASTECH, Inc.
Diffraction Gratings for Pulse Compression CPA technique is widely used for generation of ultra-short and high energy pulse of lasers. CASTECH 's reflection grating has been successfully applied on pulse compression. CASTECH 's reflection grating has been successfully applied on pulse compression, which is created by our unique holographic, iron etching and replication technique. The grating delivers low scattering, high diffraction efficiency and features in extreme competitive pricing as well. Customized solution is available from... (read more)Browse Diffraction Gratings Datasheets for CASTECH, Inc. -
CASTECH, Inc.
High Efficiency Diffraction Grating In the dynamic realm of optical communication, CASTECH emerges as a trailblazer with its state-of-the-art High Diffraction Efficiency (DE) Reflection Grating. Specially designed to meet the exacting demands of Wavelength Selective Switches (WSS) and other applications, this grating stands as a paragon of high-precision engineering, ensuring unparalleled diffraction efficiency and impeccable uniformity. Product Advantages: Unrivaled Diffraction Efficiency: CASTECH's high DE reflection grating... (read more)Browse Diffraction Gratings Datasheets for CASTECH, Inc. -
CASTECH, Inc.
Diffraction Gratings for Telecommunication Material from DUV to IR. Custom dimension and shapes. Wafer type: Plano or Prism. Grating type: Transmission or reflection grating. Line density: 940, 966.2,1200, and even up to 3000line/mm. Line density tolerance: +- 0.5 line/mm. Wavelength range: 1525-1575nm. Central wavelength: 1550 nm. Angle of incidence(AOI): Littrow or Customized. Optical polarization: TE/TM. Diffraction efficiency: ?94.0%. Clear aperture: >=95%. Wavefront distortion: l/4@632.8nm. Surface quality: 40-20 S/D. Parallelism... (read more)Browse Optical Lenses Datasheets for CASTECH, Inc. -
Asahi/America, Inc.
Demystifying Polypropylene Asahi/America's article, Demystifying Polypropylene, explores some of the intricacies and advancements in polypropylene. We look at some key aspects of polymers and copolymers, and discuss the potential impact of these innovations. Understanding the foundation is just the beginning. To truly harness the power of these advancements and turn them into tangible benefits for your organization, you need a partner who not only comprehends the intricacies of thermoplastics, and their applications... (read more)Browse Industrial Valves Datasheets for Asahi/America, Inc. -
CASTECH, Inc.
Optical Transformation: High-Efficiency Gratings Explore CASTECH's high-dispersion reflection grating, meticulously designed for superior diffraction efficiency and uniformity. Ideal for Wavelength Selective Switches (WSS) and optical communication, this technology offers enhanced signal integrity. Key Features: High Diffraction Efficiency: Experience exceptional signal integrity and transmission quality with our grating's superior diffraction efficiency. Precision Engineering: The grating's high-precision design ensures optimal performance... (read more)Browse Laser Optics, Heads, and Beam Delivery Components Datasheets for CASTECH, Inc. -
CASTECH, Inc.
Efficient Pulse Compression with CASTECH Grating Unleash the potential of ultra-short, high-energy laser pulses with CASTECH's advanced reflection grating. Crafted through a unique combination of holographic, iron etching, and replication techniques, our grating stands out for its exceptional pulse compression capabilities. Featuring low scattering, high diffraction efficiency, and a highly competitive pricing structure. Key Features and Applications: Low Scattering: Experience minimal energy loss with our grating's low-scattering design... (read more)Browse Diffraction Gratings Datasheets for CASTECH, Inc. -
CASTECH, Inc.
DE Reflection Grating for Optical Communication CASTECH is proud to introduce its advanced high DE reflection grating, specifically engineered to meet the demanding requirements of the optical communication industry. With its high-precision design, this grating delivers outstanding diffraction efficiency and perfect uniformity, setting new standards in performance. Key Features and Benefits: Superior Diffraction Efficiency: The high DE reflection grating from CASTECH ensures maximum light utilization, resulting in improved signal... (read more)Browse Diffraction Gratings Datasheets for CASTECH, Inc. -
Hartford Technologies, Inc.
Polypropylene (PP) Balls Profile. Polypropylene balls have excellent chemical resistance and low density, as well as the highest melting point of the volume thermoplastics. They are excellent electrical insulators, with low dielectric constant and loss factors. Polypropylene balls are highly resistant to acids, alkalis, alcohols, and many inorganic chemicals, and are non-toxic. Specific Gravity. 0.90. Rockwell Hardness. R80-102. Tensile Strength. High tensile strength (read more)Browse Plastic and Rubber Balls Datasheets for Hartford Technologies, Inc.
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Terahertz Reflection Gratings Made by Room-Temperature High-Pressure Molding
In the next step, several gratings were produced with high pressure molding of Polypropylene (PP) - powder.
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Nanoimprint lithography and micro-embossing in LiGA technology: similarities and differences
In the polymer micro-cantilevers in polypropylene the linear grating was created by attaching a replicated polymer stamp at the mirror side of a molding tool opposite to the mold with the cantilever cavity (Urwyler et al. 2011).
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Residual strain measurement and impact response of optical fibre Bragg
grating sensors in fibre metal laminates
… in optical fibers by a transverse holographic method Opt. Lett. 14 823–5 [14] Hill K O and Meltz G 1997 Fibre Bragg grating technology fundamentals and overview … … 1994 Fracture of glass/ polypropylene laminates: influence of cooling rate after moulding Composites 25 869–77 .
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High voltage technique
… Pockels effect 355 polarization 6, 12, 74, 76, 237, 241, 487 76 76 76 76 atomic deformation electron grid Grenzflächen- 76, 97 complex … … methacrylate 276 polynomial 116 polypropylene 248, 273 polystyrene 274 … … 445 pressure ring 445 molding 445 cap 445 disc …
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Plastics and its properties
… microscope 80 unit cells 81 remote order 78 mold resistance 85 molding 80 molding partial-wall cross … Crystal lattice types 81 crystallization speed 81 Kristallisationsgrad 81, 82 crystallization time 82 crystal-lamella 80 lamella thickness 80 … … 82 polyethylene 79, 80 (PE-HD)-high density 82 (PE-LD) 82 Polyethylenterephthalat 82 Polyoxymethylen 82, 84 polypropylene 79, 82 polytetrafluoroethylene 82 …
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ZASMHBA0003415
Figure 15 shows an example of a heavy-duty grating module system widely used in animal pen … Based on polypropylene , this system gives excellent chemical resistance, long-term performance, and a rapid payback when compared to other competing thermoset molded or pultruded systems.
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BioMEMS and Biomedical Nanotechnology
… inhibitors, 19 Plastic devices, 312, 314, 316 microfluidic devices, 311 direct fabrication, 316 laser ablation, 316 mechanical machining, 316 replication casting, 316 compression molding, 316 embossing, 316 injection molding , 316 Plastic microfluidic devices … … curve single nucleotide, 449 Polypropylene , 162, 165–166 Polystyrene, 147 … … protein interactions, 224 Proteins, 128 Proteins, ARE binding, 422 Proteins, bound, detection of grating couplers, 296 label …
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High Consistency Glass Mat Reinforced Thermoplastic (GMT): Thin Wall Structural Applications with Surface Requirements
Fig. 15 shows an example of a heavy duty grating module system widely used in animal pen … Based on polypropylene , this system gives excellent chemical resistance, long term performance and a rapid payback when compared to other competing thermoset molded or pultruded systems.
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Analysis of filling, packing, and cooling stages in injection molding of disk cavities
Abstract This research tried to simulate three stages of injection molding cycles (filling, packing, and cooling) for polypropylene . The cavity used was a center‐ grated disk‐shaped mold.
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Polymeric nanofeatures of 100 nm using injection moulding for replication
Two simple calibration gratings with nanofeatures of 105 nm and 130 nm, respectively, were used as mould inserts to replicate nanofeatures by means of a custom-made injection machine. Nanofeatures made with polypropylene (PP), polystyrene (PS), polycarbonate (PC) and polymethylmethacrylate (PMMA) were tested because of differing …
