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US cleaner vs meshed stencil

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#46907

US cleaner vs meshed stencil | 23 January, 2007

Hello,

for 1 year we are using meshed stencils and us cleaner, and suddenly we faced few stencils glued off the mesh...

anyone can comment this phenomenon? is this safe? or you also had problems with such configuration

regards

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#46909

US cleaner vs meshed stencil | 23 January, 2007

We had that problem when our stencil supplier changed epoxies to a more environmentally friendly chemistry. Reducing the temp. in the cleaner solved the problem.

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#46912

US cleaner vs meshed stencil | 23 January, 2007

Here is a thread on the subject: http://www.smtnet.com/Forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=9508&#Message37975

There is also information in this article by Richard Clouthier: http://www.smartsonic.com/article.html

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