Every one of our High Temp Washer Masking Plugs has been designed and manufactured with high temperature masking in mind, being made from a Thermoplastic rubber allowing a resistance of up to 125c. These Flanged Rubber Plugs are excellent for use whe
Industry Directory | Manufacturer / Other
solder pallets material ( alternative Durostone material, FR-4 laminated sheet ); solder pallets accessories(sold pallet hold down, clamps for solder pallets; PCB assembly tooling(wave solder pallet)
New Equipment | Coating Equipment
The iCoat 6 accurately dispenses 100% solids, solvent-based and water-based coatings, such as urethanes, acrylics, adhesives, photoresists and solder masks with maximum accuracy and repeatability. Common conformal coating applications include: Cir
Used SMT Equipment | Labeling Systems
Specification: Type ALS03 Equip. No. 023037 Prod. Year: 07.2007 Manufacturer: ASYS GmbH Machine Configuration Transport height - 850 mm ± 50 mm Max. transport width - 460 mm Interface
Technical Library | 2019-09-24 15:41:53.0
This paper focuses on three different coating material groups which were formulated to operate under high thermal stress and are applied at printed circuit board manufacturing level. While used for principally different applications, these coatings have in common that they can be key to a successful thermal management concept especially in e-mobility and lighting applications. The coatings consist of: Specialty (green transparent) liquid photoimageable solder masks (LPiSM) compatible with long-term thermal storage/stress in excess of 150°C. Combined with the appropriate high-temperature base material, and along with a suitable copper pre-treatment, these solder resists are capable of fulfilling higher thermal demands. In this context, long-term storage tests as well as temperature cycling tests were conducted. Moreover, the effect of various Cu pre-treatment methods on the adhesion of the solder masks was examined following 150, 175 and 200°C ageing processes. For this purpose, test panels were conditioned for 2000 hours at the respective temperatures and were submitted to a cross-cut test every 500 h. Within this test set-up, it was found that a multi-level chemical pre-treatment gives significantly better adhesion results, in particular at 175°C and 200°C, compared with a pre-treatment by brush or pumice brush. Also, breakdown voltage as well as tracking resistance were investigated. For an application in LED technology, the light reflectivity and white colour stability of the printed circuit board are of major importance, especially when high-power LEDs are used which can generate larger amounts of heat. For this reason, a very high coverage power and an intense white colour with high reflectivity values are essential for white solder masks. These "ultra-white" and largely non-yellowing LPiSM need to be able to withstand specific thermal loads, especially in combination with high-power LED lighting applications. The topic of thermal performance of coatings for electronics will also be discussed in view of printed heatsink paste (HSP) and thermal interface paste (TIP) coatings which are used for a growing number of applications. They are processed at the printed circuit board manufacturing level for thermal-coupling and heat-spreading purposes in various thermal management-sensitive fields, especially in the automotive and LED lighting industries. Besides giving an overview of the principle functionality, it will be discussed what makes these ceramic-filled epoxy- or silicone-based materials special compared to using "thermal greases" and "thermal pads" for heat dissipation purposes.
All of our High Temperature Silicone Plugs are manufactured using a premium quality grade of Silicone which enables our products to be high temperature resistant all the way up and over 315C°. Also referred to as Silicone Bungs or Stoppers t
Industry Directory | Manufacturer
UV cure one component adhesives. Glass to glass bonding with high temperature autoclave UV adhesive; bridging power ICs to heat sinks with thermally conductive adhesive, balancing high speed motors or reflective wheels, repair of medical devices
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ISO certified global manufacturer and supplier of light-curable adhesives, coatings, oligomers, dispense systems, light-curing equipment, and technical consulting for the industrial, medical, and electronics industries.
Used SMT Equipment | Coating and Encapsulation
Asymtek C-740 Century Series Conformal Coating System The Century® C-740 Series Selective Conformal Coating system provides consistent, uniform dispensing of a variety of conformal coating materials for inline coating applications. The system v
Our High Temperature Silicone Caps are made from a high quality form of Silicone Rubber, designed to withstand temperatures upwards of 315c across a number of production runs and conditions without de-grading. These Silicone End Caps are a highly adv
