Urethane/alkyd topcoats Bectron® PL4122-bleach-free, air-drying, UL 94 V-0 (E211569)

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Bectron® PL 4122 … are modified alkyd varnishes for the conformal coating of printed circuit boards (PCB) and hybrids. They are lead-free, fluorescent and free of aromatic solvents and meet the highest requirements for electronic applications.

Art.-Nr.
Master number Color/ Property Solids content Flow time ISO 2431 cup Density Curing time at 23°C Temp. index TI IEC 216

UL 94
[%] [s] (mPa*s) [g/cm3] [h] (temp.)
ULPL4122-37 E BLF FLZ fluorescent 37±1 40±3(“50)(ISO4mm) 0,84 – 0,86 16/0,5(80°) 134 V0
ULPL4122-40 FLZ fluorescent 40±1 65±5(“80)(ISO4mm) 0,87 – 0,89 16 /0,5 (80°) 134 V0
ULPL4122-40 P BLF transparent 45±1 65±5(“80)(ISO4mm) 0,87 – 0,89 16 /0,5 (80°) 134 V0
ULPL4122-45 E BLF FLZ fluorescent 45±1 40±3(“240)(ISO6mm) 0,87 – 0,89 16 /0,5 (80°) 134 V0

 

Sales units

Item number Sales unit [kg]
ULPL 4122-37 E BLF FLZ/04000 4
ULPL 4122-37 E BLF FLZ/10000 10
ULPL 4122-40 E BLF FLZ/04000 4
ULPL 4122-40 E BLF FLZ/10000 10
ULPL 4122-40 P BLF/04000 4
ULPL 4122-40 P BLF/10000 10
ULPL 4122-45 E BLF FLZ/04000 4,0
ULPL 4122-45 E BLF FLZ/10000 10
VD225 /03500 (thinner) 3,5
VD239/03500 (thinner) 3,5

 

Hint

Data sheets are available on request or can be called up by clicking on the master number. The technical information is provided to the best of our knowledge. They do not release the user from the obligation to check the suitability of the product by carrying out his own tests. ® Registered trademarks / © Karl Schupp AG