Blog
Schlegel launches a new website for PolyFab® to provide easier access to its innovative gasket solutions.
The site gives fenestration, construction, and other building project managers direct access to the products and services they need to meet their timelines and requirements. The new comprehensive website brings together the PolyFab line of foam, PP, TPE, and...
Schlegel PolyFab Awarded UL Certification
Schlegel EMI, renowned for its high-quality EMI shielding gaskets, is pleased to announce it has achieved Underwriters Laboratories (UL) certification on several of its PolyFab compression seal and weatherstripping profiles. Schlegel PolyFab foam sealing gaskets are...
Schlegel EMI Expands by Introducing Doubleshield Grounding Pads
Schlegel EMI, renowned for its high-quality EMI shielding gaskets, is pleased to announce the expansion of its elastomer line with the Doubleshield Grounding Pad product. Schlegel provides a full family of products to meet a wide range of shielding needs. The...
Schlegel EMI Introduces PermaFlow Filters – Their New line of Water/Air and Sound Filters
Schlegel EMI, the trusted leader in EMI shielding technology and Thermal Interface Material, is pleased to announce the official rollout of the PermaFlow Filters in our line of Water, Air, and Sound filters. Our company has an extensive line of conductive fabrics. The...
BandSorb-SC used at 24.5 GHz
Cavity resonance suppression at 24.5 GHz Introduction: Modern electronic devices are working at increasing frequencies and require a high level of separation of signals for different parts of the device. Failing to provide the correct level of separation will lead to...
Characterization of EMI shielding gaskets
Schlegel Electronic Materials, Inc. (SEM) is an active member of the IEEE P1302 Committee .This working group is in charge of the review of the methods to characterize Conductive gasket from DC to 40 GHz. Hereafter is a brief description of the main methods in use at...
Restriction of Hazardous Substances in Electrical and Electronic Equipment (EEE)
RoHS 1 DIRECTIVE 2002/95/EC RoHS 2 DIRECTIVE 2011/65/EU Supersedes RoHS 1 since Jan. 2, 2013 The RoHS 2 Directive prevents all EEE placed on the European market from containing more than 0.1 % of Pb (Lead), 0.1% of Hg (Mercury), 0.01% of Cd (Cadmium), 0.1% of CrVI...
DynaShear / DynaGreenTM Selecting the right profile
Schlegel Electronic Materials, Inc. (SEM) introduces DynaShear and DynaGreenTM an innovative EMI shielding gasket family for the shielding of modules in card/cages environment that is able to offer superior features over metal fingerstocks and current...
SEM‘s Gaskets attachment options
1. Pressure Sensitive Adhesive (PSA) The most popular attachment method is the Pressure Sensitive Adhesive (PSA). Standard PSA are non conductive and are dimensioned to not cover the entire gasket surface to ensure direct electrical contact. The constraints applied...
Non Conductive PSA (Pressure Sensitive Adhesive) Versus Conductive PSA
Schlegel Electronic Materials recommends the use of non conductive adhesives in most cases (type R). All gaskets have a PSA width recommended according to the width of the profile to ensure sufficient direct contact at the bottom of the gasket with the application....