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April 2010

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Subject:
From:
Karen Tellefsen <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Karen Tellefsen <[log in to unmask]>
Date:
Tue, 20 Apr 2010 07:20:22 -0500
Content-Type:
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text/plain (171 lines)
Do solder manufacturers actually develop products to be used together by
matching chemistries?

Sometimes.

Should one attempt to utilize paste, wire, and liquid flux all from a
single supplier, or is there no value there, in that an ORH0 is an ORH0 is
an ORH0?

The advantage using one vendors chemistries is that the vendor may have
tested the materials together and can provide compatability/reliability
data.   If you use chemistries from different vendors, you'll have to do
any compatability testing yourself.

Karen Tellefsen - Electrical Testing
[log in to unmask]
908-791-3069



                                                                           
             "Glidden, Kevin"                                              
             <Kevin.Glidden@as                                             
             tronics.com>                                               To 
                                       TechNet E-Mail Forum                
             04/20/2010 06:56          <[log in to unmask]>, Karen Tellefsen  
             AM                        <[log in to unmask]> 
                                                                        cc 
                                                                           
                                                                   Subject 
                                       RE: [TN] Flux-Cored Wire Solder:    
                                       Halide / Halide-Free                
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           




Karen and Guy,

Thanks for the responses.  I like the looks of the Aqualine...

But, more questions comes to mind.....

Do solder manufacturers actually develop products to be used together by
matching chemistries?

Should one attempt to utilize paste, wire, and liquid flux all from a
single supplier, or is there no value there, in that an ORH0 is an ORH0 is
an ORH0?

For example, in some wire solder data sheets you will see statements that
it uses the same flux chemistry as either a paste or a liquid flux from the
same manufacturer.  But on the other hand, I have seen manufacturers state
that the compatible flux with a given paste in product X, but then the
datasheet for product X states it was developed with the same chemistry as
a completely different paste.

Thanks,

Kevin Glidden
Manufacturing Engineer
Astronics Luminescent Systems Inc.

-----Original Message-----
From: Karen Tellefsen [mailto:[log in to unmask]]
Sent: Monday, April 19, 2010 4:59 PM
To: [log in to unmask]
Subject: Re: [TN] Flux-Cored Wire Solder: Halide / Halide-Free

Aqualine 6000 is halide-free, ORH0.  Must be washed, washable in hot DI
water.

Karen Tellefsen - Electrical Testing
[log in to unmask]
908-791-3069




             "Guy M. Ramsey"
             <gramsey@RDCIRCUI
             TS.COM>                                                    To
             Sent by: TechNet          [log in to unmask]
             <[log in to unmask]>                                          cc

                                                                   Subject
             04/19/2010 02:42          Re: [TN] Flux-Cored Wire Solder:
             PM                        Halide / Halide-Free


             Please respond to
              TechNet E-Mail
                   Forum
             <[log in to unmask]>
             ; Please respond
                    to
              "Guy M. Ramsey"
             <gramsey@RDCIRCUI
                  TS.COM>






Amtech makes a wire core solder with Halide free watersoluble flux. You
should
clean it but it cleans fairly easily. If you are looking to change your
cleaning
process, I recommend you look at it. We clean it with a spot steam cleaner.


If you are staying with alcohol you cannot use it.

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