[LOW odor!]Stencil cleaner, HA-4900U

Low odor
HA-4900U is consisted without 22 substances causing offensive odors and amine, aldehyde, etc., and has no unpleasant odors compared with conventional cleaner.

High cleaning property
Specially formulated cleaner HA-4900U will strongly remove solder paste from stencils after printing.

Easy to use
Since HA-4900U is free from nonvolatile ingredients, rinsing after cleaning is not necessary, and it can be easily wiped off with a waste cloth.

Less damage to stencils / masks
HA-4900U is consisted of neutral components and does not damage the metal surface.

Low toxicity
HA-4900U does not contain halogen-based solvents (chlorine, bromine, or fluorine-based) or highly toxic ingredients (toluene, xylene, IPA, etc.).

Metal / screen mask cleaner, HA series

Can be used by hand or fed into cleaning equipment! A wide range of products are prepared for different types of pastes and adhesives! It is also a great alternative to IPA.

[Long seller] Stencil cleaner, HA-1040U

The high dissolving power of the cleaning agent cleans even the smallest openings.

Printing process and trouble with metal stencils

In the reflow process of electronics packaging, the most common method of supplying solder is to print solder paste using a metal mask. This section introduces the explanation of metal masks, the printing process, possible problems and cleaning.

"Cleaning" in Electronics industory

Cleaning related to the mounting process is explained using the example of the double-sided mounting process, in which inserted components are mounted (flow process) after surface mounting (reflow process) .