Industry Directory | Manufacturer
PCB solder mask, PCB etching resist ink, LED white solder mask. UV curing solder mask, UV curing anti-acid etching resist ink
Industry Directory | Manufacturer
INCURE INC. is a leading manufacturer of advanced UV adhesives, coatings, inks, gaskets, form-in-place/cure-in-place gasket (FIPG/CIPG), masking, media dry blast masks, sealants and UV/LED light curing systems.
Retrofit existing system with Innovative Dispensing Technology for Excellent Dispense Control and Repeatability Advanced pump technologies available for retrofitting include: True Volumetric Pump, Precision Auger Pump, Simplified Jetting Pump and Ti
Lite Fast SR-1000, a UV Solder Mask, was designed to screen print over conductive traces, landing pads, resistors, fuses and capacitors on Printed Circuit Boards (PCBs) and ceramic substrates. Other applications include metal and various plastics.
Electronics Forum | Mon Apr 18 14:58:36 EDT 2005 | halal
I have checked the links that you and Will gave to me. I have new info about my task: The task is to summarize the mask aligning methods. The first method: The factory already has an UV machine for the exposure, so they search some positions with a
Electronics Forum | Mon Apr 04 18:19:58 EDT 2005 | halal
Hi! I'm new to here, so let me introduce myself. My name is Szathmari Gabor, and I'm an electrical engineer student in Hungary. There is a task in the university that I have to do, so I ask your help, dear smtnet forumers :) The task is: a factory e
Used SMT Equipment | General Purpose Equipment
Contact AssuredTechnicalServiceLLC@Gmail.com for details: Package offers preferred: 1.) Protomat S103 Jetstream Dust Extraction System 4 Replacement Bags 3 new Vacuum table backers 1 used tight tolerance vacuum backer with sinter plate Solde
Used SMT Equipment | General Purpose Equipment
Package offers preferred: 1.) Protomat S103 Jetstream Dust Extraction System 4 Replacement Bags 3 new Vacuum table backers 1 used tight tolerance vacuum backer with sinter plate Solder Paste Dispensing attachment Upgraded to new Aluminum work
Industry News | 2016-12-09 23:33:42.0
GPD Global offers advanced dispense pump technologies to upgrade your existing platform and take advantage of existing capital equipment. Retrofit your system with innovative dispensing technology for excellent dispense control and repeatability.
Industry News | 2017-11-08 15:17:48.0
Nordson ASYMTEK will introduce a powerful array of new products, technologies, and solutions for conformal coating and automated fluid dispensing at Productronica 2017 in Hall A2, stand 345.
Parts & Supplies | Circuit Board Assembly Products
1) Single Sided PCB 2) Material: XPC (94HB), FR-1 (94V0) 3) Thickness: 1.0mm, 1.2mm, 1.6mm 4) Copper weight: 0.5 oz, 1 oz 5) UV solder mask 6) Profile: Punch/ rout 7) Surface finish: OSP, Electro Gold
Technical Library | 2016-05-19 16:03:37.0
As consumers become more reliant on their handheld electronic devices and take them into new environments, devices are increasingly exposed to situations that can cause failure. In response, the electronics industry is making these devices more resistant to environmental exposures. Printed circuit board assemblies, handheld devices and wearables can benefit from a protective conformal coating to minimize device failures by providing a barrier to environmental exposure and contamination. Traditional conformal coatings can be applied very thick and often require thermal or UV curing steps that add extra cost and processing time compared to alternative technologies. These coatings, due to their thickness, commonly require time and effort to mask connectors in order to permit electrical conductivity. Ultra-thin fluorochemical coatings, however, can provide excellent protection, are thin enough to not necessarily require component masking and do not necessarily require curing. In this work, ultra-thin fluoropolymer coatings were tested by internal and industry approved test methods, such as IEC (ingress protection), IPC (conformal coating qualification), and ASTM (flowers-of-sulfur exposure), to determine whether this level of protection and process ease was possible.
Technical Library | 2019-09-19 00:28:48.0
The symbiotic relationship between solder masks and selective finishes is not new. The soldermask application is one of the key considerations to ensure a successful application of a selective finish. The selective finish is the final chemical step of the PCB manufacturing process, this is when the panels are at their most valuable and are unfortunately not re-workable. Imperfections are not tolerated, even if they are wholly cosmetic. Quality issues often manifest themselves in the form of a 'ping pong' conversation between the fabricators, the soldermask suppliers and the selective finish suppliers. Without tangible evidence these discussions are difficult to resolve and the selective finish process is usually regarded as responsible. This paper will focus on the chemical characteristics and use them to predict or identify potential issues before they occur rather than specifically name 'critical' soldermasks. It is also the intention of this paper to address the potential of a soldermask to react to common yield hiking practices like UV bumping and oven curing. It is hoped that this awareness will help fabricators to ensure maximum yields by asking the right questions. 'Critical’ soldermasks impact all selective finishes. In this paper, practical experience using immersion tin will be used to highlight the relationship between 'critical' soldermasks and some of the issues seen in the field. The paper will include a novel approach to identify re-deposited volatiles after the reflow.
http://www.gpd-global.com No drip no drool across a wide range of fluid viscosities (low-to-mid and low-to-high). No manual adjustment to compensate for pump variability. Truly Volumetric PCD Pumps for total control of dispensing fluids. Ability to
https://www.ascen.ltd/Products/conformal_coating_equipment//579.html PCB conformal coating machine selective coating process for PCBA, PCB coating machine protective coating,to protect the sensitive components: from external environmental factors,vib
SMTnet Express, September 19, 2019, Subscribers: 32,226, Companies: 10,884, Users: 25,126 How Detrimental Production Concerns Related to Solder Mask Residues Can Be Countered by Simple Operational Adaptations Credits: Atotech The symbiotic
GPD Global | https://www.gpd-global.com/solder-mask-dispensing-equipment.php
& Fill / Glob Top Encapsulation Hot Melt LED Encapsulation Solder Mask Solder Paste Surface Mount Adhesive Thermal Interface Material Trench Filling Underfill UV Curing Wafer Processing OTHER
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/asymtek/applications/uv-curing?con=t&page=10
UV Curing | Nordson ASYMTEK ASYMTEK Products Corporate | Global Directory | Languages Division Only All of Nordson Fluid Dispensing Systems Jets
