2222 WonderMask PX Peelable Solder Mask Technical Data Sheet
■WonderMASK® PX is a temporary, peel-able, latex solder mask designed to dry in half the time of standard peel-able solder masks. It is hand applied and can withstand fluxing, wave soldering and cleaning operations. It effectively masks and protects open through-holes and underside components in a wave soldering process, and can be used as a conformal coatings mask.
■WonderMASK PX can remain on all areas of the board until ready for test, and then, be easily peeled away. In addition, WonderMASK PX is ideally suited for situations where a thick coat of mask is required. WonderMASKPX has been specially formulated to cure homogenously, virtually eliminating any limit on the deposition thickness.
■Techspray’s WonderMASK is the industry-leading temporary solder mask brand because of quality and versatility. Depending on the product, mask can be peeled off manually or washed off in a batch or inline system.
■WonderMASK has a number of useful applications in PCB assembly:
◆Thru-hole masking – Prevent soldering open holes in a wave soldering process by covering with WonderMASK. All of the masks listed below are well suited for this application.
◆Conformal coating masking – In a conformal coating dipping or spraying process, WonderMASK can be used to cover connectors and other components and areas that should not be coated.
◆Temporary component adhesive – WonderMASK can be used to tack down components on double-sided PCBs.
■All Techspray WonderMASK products have the following advantages:
◆Withstands lead-free soldering temperatures up to 640°F (343°C) in wave soldering process
◆RoHS compliant
●Features / Benefits
■Fastest full cure
■Ideal for situations where a thick coat of mask is required
■Easily peel-able
■Highest strength to avoid breakage
■Nonflammable
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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09/19 |
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Rev. B |
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852 KB |
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