PCM Peelable Coating Mask

In Stock

PCM is a flexible, solvent resistant latex for masking components, connectors and other items during a conformal coating process. PCM ensures that sensitive items and areas requiring further processing are not coated. It is particularly suitable for protecting areas from ingress of conformal coating, e.g. pin connectors, adjustable pots, IC sockets etc. It is also suitable as a spot mask for wave soldering applications. The high film strength of PCM means that it can be peeled by hand without breaking or leaving residues.


Approvals RoHS Compliant (2015/863/EU): Yes
Liquid Properties Density @ 20°C (g/ml): 1.20
Solids Content: 70-74%
Viscosity Brookfield LVT (mPa s): 30,000 to 60,000
Ammonia Content: 0.29% Max
pH: 10 – 11
Drying Time (2mm thickness): 2 hours @ 25°C
or, 30 mins @ 60°C
Cured Properties Tensile Strength: 16.57 MN/m2
Elongation at Break: 900%
Modulus @ 300%: 0.88 MN/m2
Modulus @ 700%: 6.18 MN/m2

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