Water Based Coatings

Humiseal offers  a range of VOC-Free Aqueous based coatings depending on end application and customer needs. Please take a look at more common products that we would recommend.

Advantages of waterbased coatings are OH&S, helps companies to conform to ISO14000 quality standards. The product is easy to apply , high solids content in spray (S) or dip (D) forms and requires no thinner. Supply chain costs are also reduced due to material being unrestricted for transport in terms of flammablility issues.

These coatings do need process application understanding for proper implementation, especially if comparing to solvent based products, as by utilising water as the solvent carrier they do behave differently in terms of application. But if process considerations are taken into account the product perfroms extremely well and can out perform solvent based acrylic coatings in many applications.

If anything here does not suit please contact us for advice.

Humiseal 1H20AR3S VOC-Free Aqueous Conformal Coating

HumiSeal® 1H2OAR3/S is a water-based acrylic conformal coating is most suitable for spray , brush and dispense coating methods. The coating contains a UV tracer for ease of inspection. HumiSeal® 1H2OAR3S provides excellent moisture insulation resistance and can be chemically removed or soldered through for rework. HumiSeal® 1H2OAR3S is IPC-CC-830 and RoHS Directive EU 2002/95/EC compliant

Waterborne coatings should not be placed directly on bare/untreated steel. Applying waterborne coatings when the Relative Humidity is > 80% will adversely affect coating uniformity and can cause poor adhesion.

When HumiSeal® 1H2OAR3S is first applied it has a milky white appearance. As the film dries, the white colour fades until a clear, transparent film remains. The white colour aids the operator’s coverage inspection and the colour change serves as an indicator that the coating is dry to the touch. It is recommended that the coating be allowed to reach a tack-free condition before using heat to accelerate the cure process.

AR3S-SPEC14042016

Humiseal 1H20AR3D VOC-Free Aqueous Conformal Coating

HumiSeal® 1H2OAR3D is a water-based acrylic conformal coating is most suitable for dip , brush and dispense coating methods. The coating contains a UV tracer for ease of inspection. HumiSeal® 1H2OAR3D provides excellent moisture insulation resistance and can be chemically removed or soldered through for rework. HumiSeal® 1H2OAR3D is IPC-CC-830 and RoHS Directive EU 2002/95/EC compliant

Waterborne coatings should not be placed directly on bare/untreated steel. Applying waterborne coatings when the Relative Humidity is > 80% will adversely affect coating uniformity and can cause poor adhesion.

When HumiSeal® 1H2OAR3S is first applied it has a milky white appearance. As the film dries, the white colour fades until a clear, transparent film remains. The white colour aids the operator’s coverage inspection and the colour change serves as an indicator that the coating is dry to the touch. It is recommended that the coating be allowed to reach a tack-free condition before using heat to accelerate the cure process.

AR3D-SPEC14042016

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