Covermat Co., Ltd.

PETER ELPEGUARD®

ELPEGUARD® Conformal coatings are used to protect and insulate assembled pcbs so that they can fulfil higher requirements regarding reliability and service life.

PRODUCTS & SERVICE

ELPEGUARD® THIN FILM COATINGS

ELPEGUARD® SL 1301 ECO-FLZ series

  • Base: modified polyurethane resins (UR)
  • SL 1301 ECO-BA-FLZ and SL 1301 ECO-FLZ/9 series: particularly uncritical drying below components thanks to special composition of solvents
  • Free from aromatic solvents such as benzene, toluene, xylene and C9 aromates
  • Recommended auxiliary product: Cleaning agent R 5817⇗

  • Application
    Brushing | Spraying | Dipping | Selective coating methods
  • Drying / Curing
    Curing at room temperature | Thermal curing
  • Operating temperature range
    – 40 to + 140 °C
  • Standards complied with
    UL 94
  • SL 1301 ECO-FLZ (All modes)
  • SL 1301 ECO-BA-FLZ (All modes)

ELPEGUARD® SL 1305 AQ-ECO series

  • Base: polyurethane resins (UR)
  • Water-borne, free from NMP, no odour nuisance when processed
  • Rapid drying at room temperature
  • Good yellowing resistance
  • Recommended auxiliary product: Cleaning agent R 5817⇗

  • Application
    Brushing | Spraying | Dipping | Selective coating methods
  • Drying / Curing
    Curing at room temperature | Thermal curing
  • Operating temperature range
    – 40 to + 130 °C
  • Standards complied with
    UL 746E
  • SL 1305 AQ-ECO (all modes)
  • dye concentrates available

ELPEGUARD® SL 1301 ECO-FLZ series

  • Base: acrylate resins (AR)
  • Rapid drying at room temperature
  • Good yellowing resistance
  • Can be completely removed for repair by means of product-specific thinner
  • Recommended auxiliary product: Cleaning agent R 5817⇗

  • Application
    Brushing | Spraying | Dipping | Selective coating methods | Spraycan
  • Drying / Curing
    Curing at room temperature | Thermal curing
  • Operating temperature range
    – 65 to + 125/150 °C
  • Standards complied with
    UL 94 | UL 746E | IPC-CC-830B | MIL-I-46058C | IEC 61086
  • SL 1307 FLZ/2 (all modes)
  • SL 1307 FLZ-S (aerosol can)
  • SL 1307 FLZ-T (dam & fill/dispensing)

ELPEGUARD® THICK FILM COATINGS

ELPEGUARD® Twin-Cure DSL 1600 series

  • Base: copolymerisate of polyurethane (UR) and polyacrylate (AR)
  • Powerful protection through electrical insulation properties directly after UV curing
  • Chemical crosslinking in shadow areas
  • Mould resistant per IPC-TM-650, 2.6.1.1
  • Excellent mechanical resistance
  • Recommended auxiliary product: Cleaning agent R 5817⇗

  • Application
    Brushing | Dipping | Selective coating methods
  • Drying / Curing
    Thermal curing
  • Operating temperature range
    – 40 to + 200 °C
  • Standards complied with
    UL 94 | UL 746E
  • DSL 1600 E-FLZ(all modes)

ELPEGUARD® DSL 1705 FLZ

  • Base: silicone (SR)
  • Good adhesion on many common base materials without the addition of grip agent (self-priming)
  • Addition crosslinking, thus suitable for a use in encapsulated environments
  • Rapid thermal curing (15 min at 110 °C)
  • Stress-compensating under thermal shocks and vibrations
  • Recommended auxiliary product: Cleaning agent R 5817⇗

  • Application
    Brushing | Spraying | Dipping | Selective coating methods
  • Drying / Curing
    Curing at room temperature | Thermal curing
  • Operating temperature range
    – 40 to + 130 °C
  • Standards complied with
    UL 746E
  • DSL 1705 FLZ (all modes)