Specialized in recycling Used IC Tray. Need 40tons of MPPO tray (Carbon fiber base) every month.The required brand are Samsung,Hynix (130deg c tray) ,and ITW Camtex a
Complete supplier of EMI-shielding, conductive, resistive, & MW-absorptive materials - metallized fabrics, polypyrrole-coated fabrics, carbon nonwovens, magram, C-loaded foams, conductive fibers & filler, EMI gaskets, & resistive wire
New Equipment | Fabrication Services
Aluminum PCB & Metal Core PCB & LED PCB Circuit board Aluminium PCB are metal-based, copper-clad laminates with a good heat dissipation function. Usually, Aluminium PCB is refer to LED PCB board, which is the most important part of LED display and l
The RS Ovens Efficient power design and air management system greatly improves energy savings while lowering carbon emissions. Independent Air Velocity Controlling System Independent Air Velocity Controlling System allows for flexible processing co
Electronics Forum | Mon Jun 10 05:05:33 EDT 2019 | pcbconnectchina
Hello! Don, I heard from SMT factory that the fixture for oven they use is durostone material, I don't if durostone is correct name translated, it is synthetic stone made of carbon fiber sheet. Best Regards Clare PCB Connect China
Electronics Forum | Wed Jan 10 13:25:13 EST 2001 | James
If anyone knows of a company, other than US Filter, that provides Mixed Bed and Carbon filters (3.5 cu ft) for water recycling could you let me know. Thanks James
Industry News | 2003-04-07 10:16:38.0
Portable Products and Optoelectronic Applications Still Hold Promise for Growth
Industry News | 2022-09-08 06:51:46.0
Shenmao America, Inc. is pleased to announce that four of its solder materials have received UL ECVP 2809 (UL Environmental Claim Validation Procedure, UL ECVP) for Recycled Content Standard which now includes auditing of social responsibility procedures. Additionally, more of its recycled tin products will be UL certified in the near future.
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Parts & Supplies | Pick and Place/Feeders
FUJI NXT FEEDER STEEL THREAD (AA19N00) More Fuji parts in stock GPH4491 Fuji CP643 SMT Machine Holder H3004T Fuji CP7 Sensing Optical Fiber H3103T Fuji CP6 CP7 Vacuum Carbon Plate H4052T Fuji CP7 Optical Fiber F9573-1 AS1831 Fuji CP7 Bearing
Parts & Supplies | Assembly Accessories
FUJI NXT RAILWAY SENSOR Name: FUJI NXT RAILWAY SENSOR Part No.: XS01453 More Fuji SMT parts in stock GPH4491 Fuji CP643 SMT Machine Holder H3004T Fuji CP7 Sensing Optical Fiber H3103T Fuji CP6 CP7 Vacuum Carbon Plate H4052T Fuji CP7 Optical
Technical Library | 2024-09-02 17:01:54.0
A printed circuit board (PCB) is an integral component of any electronic product and is among the most challenging components to recycle. While PCB manufacturing processes undergo generations of innovation and advancement with 21st century technologies, the recycling of PCBs primarily employs 1920's shredding and separation technologies. There is a critical need for alternative PCB recycling routes to satisfy the increasing environmental demands. Previous work has developed an environmentally benign supercritical fluid process that successfully delaminated the PCB substrates and separated the PCB layers. While this work was successful in delamination of the PCB substrates, further understanding is needed to maximize the interactions between the supercritical fluid and PCB for an optimal processing scenario. As such, this research presents an exploratory study to further investigate the supercritical fluid PCB recycling process by using supercritical carbon dioxide and an additional amount of water to delaminate PCB substrates. The focus of this study is to test delamination success at low temperature and pressure supercritical conditions in comparison to the previous studies. Furthermore, material characterization methods, such as differential scanning calorimetry, dynamic mechanical analysis, and Fourier transform infrared spectroscopy, are included to study the delaminating mechanisms. Results from the recycling process testing showed that the PCB substrates delaminated easily and could be further separated into copper foils, glass fibers and polymers. Surprisingly, the material characterization suggested that there were no significant changes in glass transition temperature, crosslink density, and FTIR spectra of the PCBs before and after the supercritical fluid process.
Technical Library | 2022-01-26 15:26:56.0
In this work an attempt is made to improve the fracture toughness and electrical conductivity of epoxy/glass fiber based laminates by the inclusion of carbon nanotube (CNT) fillers. The fiber orientation of the epoxy/ glass fiber (GF) fabric laminates was optimized based on estimation of mechanical properties. The carboxylic acid functionalized CNTs were incorporated into epoxy matrix by ultra-sonication method. The nano filled epoxy resin was used to prepare laminates with 30/45 GF fabric orientation. The CNT content was varied and its effect on the tensile properties was determined. The fracture toughness of multiphase composites was estimated using single edge notch bend (SENB) test. The presence of CNTs improved the fracture toughness by a crack bridging mechanism. The volume resistivity of multiphase composites was found to be superior to the conventional epoxy/CNT composite. The presence of glass fabric reduces the number of inter-tube contacts contributing to the reduction in volume resistivity.
E-mail: Lyric.lin@qy-smt.com Facebook: Lyric Lin Whatsapp: +86 15626851571 Wechat: 15626851571 ML-100 Manual PCB Separator（Hand Push Type） The ML-100 is suitable for a small number of PCB boards to be separated and does not require
ML-100 Manual PCB Separator（Hand Push Type） The ML-100 is suitable for a small number of PCB boards to be separated and does not require electricity or air pressure. The PCB is manually fed between the blades to separate, which is very simple and f
Events Calendar | Wed Sep 11 00:00:00 EDT 2024 - Wed Sep 11 00:00:00 EDT 2024 | San Diego, California USA
San Diego Chapter In-Person Event: Reclaiming Precious Metal from SMT Scrap
Career Center | Melbourne, Florida USA | Management,Production,Quality Control
Technical Skills/Abilities: � Management � Quality Assurance � Strong Troubleshooting Skills � Strategic Planning � Employee Training � Quality Assurance � Problem Resolution � Mechanical/Technical Aptitude
SMTnet Express, January 27, 2022, Subscribers: 25,985, Companies: 11,506, Users: 27,032 Fracture Toughness Analysis of Epoxy-Recycled Rubber-Based Composite Reinforced with Graphene Nanoplatelets for Structural Applications
Precision PCB Services, Inc | https://precision-pcb-services-inc.com/products/bga-rework-machine-model-zm-r720
Hot air of 1200W IR Area heater composed of carbon fiber 2700W One Thermocouple input Accessories: 4 nozzles of upper module, 2 nozzles of bottom modules (35×35, 55×55mm
Qinyi Electronics Co.,Ltd | https://www.qy-smt.com/shop/page/172
parts Public Pricelist Public Pricelist LIGHT FIBER AMP ¥ 0.00 0.0 CNY AIR CYLINDER ¥ 0.00 0.0 CNY Packing ¥ 0.00 0.0 CNY Packing ¥ 0.00 0.0 CNY Packing ¥ 0.00 0.0 CNY Packing ¥ 0.00 0.0 CNY BRACKET ¥ 0.00 0.0 CNY DOG FOR SENSOR
