Products
An alternative to liquid epoxy for high-volume epoxy sealing applications, Uni-form epoxy preforms are one-part epoxy resins that are solid at room temperature. When heated, they melt and cure, forming a consistent seal that protects components from dust, moisture, oil, flux, solvents, conformal coatings, and other contaminants.
Close tolerances on preform configurations, consistent pre-mixed ratios of resin to catalyst, and consistent viscosity from beginning to end of batch ensure uniform results.
Can be dispensed as rapidly as 200 to 600 parts/min. with little or no operator training; extensive operator experience is not required for uniform results. Said to eliminate pot-life concerns and costly cleanup procedures. Available in a range of shapes, sizes and materials.
Multi-Seals, multi-seals.com
Close tolerances on preform configurations, consistent pre-mixed ratios of resin to catalyst, and consistent viscosity from beginning to end of batch ensure uniform results.
Can be dispensed as rapidly as 200 to 600 parts/min. with little or no operator training; extensive operator experience is not required for uniform results. Said to eliminate pot-life concerns and costly cleanup procedures. Available in a range of shapes, sizes and materials.
Multi-Seals, multi-seals.com
Servo-Flo 505 Fixed-Ratio Meter System is for automated, robotic or manual dispensing applications. This single-servomotor dispensing system allows fixed and variable dispense rates while providing on-ratio materials that meet suppliers’ specifications.
Three levels of operator interface controls are available; these quickly set output flow rates and adjust material volume settings. The automation or the operator can select different stored flow and volume programs.
Has positive rod displacement metering, dispenses precise bead profiles or precision volumetric shots. Flow rates are varied on-ratio during the dispense cycle to provide different shot flows, bead diameters and tip speeds.
Accepts low- to high-viscosity materials and is supplied by pumps or pressure tanks. Meter, control panel and supply can be floor-mounted, portable-cart mounted or enclosed in a cabinet.
Three levels of operator interface controls are available; these quickly set output flow rates and adjust material volume settings. The automation or the operator can select different stored flow and volume programs.
Has positive rod displacement metering, dispenses precise bead profiles or precision volumetric shots. Flow rates are varied on-ratio during the dispense cycle to provide different shot flows, bead diameters and tip speeds.
Accepts low- to high-viscosity materials and is supplied by pumps or pressure tanks. Meter, control panel and supply can be floor-mounted, portable-cart mounted or enclosed in a cabinet.
Sealant Equipment & Engineering, sealantequipment.com
The effectiveness of board level EMI/RFI shielding depends on many factors: the design of the shielding can, material choice, thickness, venting, method of attachment and the ‘maximum linear dimension’ (the longest contiguous hole or slot). This maximum opening size is a function of the frequency spectrum of the device being shielded and of the attenuation you are trying to achieve.
Profiled and folded shielding cans offer many benefits, including bespoke design, exceptional co-planarity, low tooling costs etc., but one drawbacks is the corner seam, which can act as an emitter antenna if it is not folded and mounted with care. This corner seam can be soldered for complete integrity in high frequency applications but much of the time, the need is simply to reduce the maximum linear dimension.
A new finger joint arrangement on the corner seam allows two adjacent walls to interlock along the corner seam.
Profiled and folded shielding cans offer many benefits, including bespoke design, exceptional co-planarity, low tooling costs etc., but one drawbacks is the corner seam, which can act as an emitter antenna if it is not folded and mounted with care. This corner seam can be soldered for complete integrity in high frequency applications but much of the time, the need is simply to reduce the maximum linear dimension.
A new finger joint arrangement on the corner seam allows two adjacent walls to interlock along the corner seam.
The Quiet Corner design reportedly improves noise attenuation and the mechanical stability of the shielding can.
Press Releases
- NEPCON ASIA 2025: Innovating Smart Manufacturing Ecosystems and Bridging Global Opportunities
- Viasion Technology Expands Global Reach as a Trusted PCB Manufacturer and EMS Provider in China
- Viasion Technology Expands Global Reach as a Trusted PCB Manufacturer and EMS Provider in China
- Nordson Test & Inspection Expands Partnership with Distributor smartTec Nordic A/S