Homebrew_PCBs

I was wondering if I could get two or three people to test some
photoresist film for me. I acquired a roll of Aqua Mer PR120 photoresist
film at an auction with the intent of parting it out in smaller quantities
to hobbyists on Ebay. I'll give you a 2' by 2' sheet of this stuff free,
but here's the catch. I want you to immediately try it out, write up a
review, and send me a pcb with a test pattern on it.

Things to know: Aqua Mer PR120 is a negative-acting UV-curing photoresist
that can be applied with a laminator. Recommended developer is a 0.85%
solution of anhydrous potassium carbonate or sodium carbonate monohydrate.
I've put the data sheet at http://www.cs.csubak.edu/~dgriffi/00654.pdf.


--
David Griffith
dgriffi@...

--- In Homebrew_PCBs@yahoogroups.com, David Griffith <dgriffi@...> wrote:

>
>
> I was wondering if I could get two or three people to test some
> photoresist film for me. I acquired a roll of Aqua Mer PR120

photoresist

> film at an auction with the intent of parting it out in smaller

quantities

> to hobbyists on Ebay. I'll give you a 2' by 2' sheet of this stuff

free,

> but here's the catch. I want you to immediately try it out, write up a
> review, and send me a pcb with a test pattern on it.
>
> Things to know: Aqua Mer PR120 is a negative-acting UV-curing

photoresist

> that can be applied with a laminator. Recommended developer is a 0.85%
> solution of anhydrous potassium carbonate or sodium carbonate

monohydrate.

> I've put the data sheet at http://www.cs.csubak.edu/~dgriffi/00654.pdf.

I can't access that file, I get a timeout every time.

I might be interested in trying the stuff, I've just checked that the
Pulsonix software I use can generate negative output to a Windows
printer - it can. The laminator might be a problem, but I should be
able to find someone who has one.

Leon

--- In Homebrew_PCBs@yahoogroups.com, David Griffith <dgriffi@...>
wrote:

>
>
> I was wondering if I could get two or three people to test some
> photoresist film for me. I acquired a roll of Aqua Mer PR120

photoresist

> film at an auction with the intent of parting it out in smaller

quantities

> to hobbyists on Ebay. I'll give you a 2' by 2' sheet of this

stuff free,

> but here's the catch. I want you to immediately try it out, write

up a

> review, and send me a pcb with a test pattern on it.
>
> Things to know: Aqua Mer PR120 is a negative-acting UV-curing

photoresist

> that can be applied with a laminator. Recommended developer is a

0.85%

> solution of anhydrous potassium carbonate or sodium carbonate

monohydrate.

> I've put the data sheet at

http://www.cs.csubak.edu/~dgriffi/00654.pdf.

>

As another poster noted, access the datasheet isn't working for me
either. I was wondering, though, if a laminator is required to apply
it. If it can be applied with an iron, I'd like to give it a try but
if it can't, I wouldn't be able to use it.


Regards, Bob

--- In Homebrew_PCBs@yahoogroups.com, "Bob_xyz" <bob_barr@...> wrote:

>
> --- In Homebrew_PCBs@yahoogroups.com, David Griffith <dgriffi@>
> wrote:
> >
> >
> > I was wondering if I could get two or three people to test some
> > photoresist film for me. I acquired a roll of Aqua Mer PR120
> photoresist
> > film at an auction with the intent of parting it out in smaller
> quantities
> > to hobbyists on Ebay. I'll give you a 2' by 2' sheet of this
> stuff free,
> > but here's the catch. I want you to immediately try it out, write
> up a
> > review, and send me a pcb with a test pattern on it.
> >
> > Things to know: Aqua Mer PR120 is a negative-acting UV-curing
> photoresist
> > that can be applied with a laminator. Recommended developer is a
> 0.85%
> > solution of anhydrous potassium carbonate or sodium carbonate
> monohydrate.
> > I've put the data sheet at
> http://www.cs.csubak.edu/~dgriffi/00654.pdf.
> >
>
> As another poster noted, access the datasheet isn't working for me
> either.

Remove the trailing period from the URL to download the 10-page file.

Alan

Leon Heller, G1HSM
leon.heller@...
http://www.geocities.com/leon_heller

----- Original Message -----
From: "alan00463" <alan00463@...>
To: <Homebrew_PCBs@yahoogroups.com>
Sent: Wednesday, April 05, 2006 7:27 PM
Subject: [Homebrew_PCBs] Re: resist film to test


> --- In Homebrew_PCBs@yahoogroups.com, "Bob_xyz" <bob_barr@...> wrote:
>>
>> --- In Homebrew_PCBs@yahoogroups.com, David Griffith <dgriffi@>
>> wrote:
>> >
>> >
>> > I was wondering if I could get two or three people to test some
>> > photoresist film for me. I acquired a roll of Aqua Mer PR120
>> photoresist
>> > film at an auction with the intent of parting it out in smaller
>> quantities
>> > to hobbyists on Ebay. I'll give you a 2' by 2' sheet of this
>> stuff free,
>> > but here's the catch. I want you to immediately try it out, write
>> up a
>> > review, and send me a pcb with a test pattern on it.
>> >
>> > Things to know: Aqua Mer PR120 is a negative-acting UV-curing
>> photoresist
>> > that can be applied with a laminator. Recommended developer is a
>> 0.85%
>> > solution of anhydrous potassium carbonate or sodium carbonate
>> monohydrate.
>> > I've put the data sheet at
>> http://www.cs.csubak.edu/~dgriffi/00654.pdf.
>> >
>>
>> As another poster noted, access the datasheet isn't working for me
>> either.
>
> Remove the trailing period from the URL to download the 10-page file.

It still doesn't work!

Leon
---
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--- In Homebrew_PCBs@yahoogroups.com, "alan00463" <alan00463@...>
wrote:
<snip>

> > As another poster noted, access the datasheet isn't working for me
> > either.
>
> Remove the trailing period from the URL to download the 10-page file.
>

Well, that's a big DUH on my part. I didn't even notice that it was
there.


Regards, Bob

On Wed, 05 Apr 2006 20:41:44 +0200, Leon Heller
<leon.heller@...> wrote:

> It still doesn't work!
>
>
> Leon

Works for me allright, your web must be broken.

Give me a shout if you need the file per OL mail.

ST

On Wed, 5 Apr 2006, Leon Heller wrote:

> It still doesn't work!

Looks like the web gremlins here bit Leon. I've uploaded the pdf to the
list as aquamer_pr.pdf.


--
David Griffith
dgriffi@...

A: Because it fouls the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?

--- In Homebrew_PCBs@yahoogroups.com, "Bob_xyz" <bob_barr@...> wrote:

>
> As another poster noted, access the datasheet isn't working for me
> either. I was wondering, though, if a laminator is required to apply
> it. If it can be applied with an iron, I'd like to give it a try but
> if it can't, I wouldn't be able to use it.

I don't know if an iron willl work or not. If you're willing to give
it a try, I'll toss you some film.

Dave

--- Leon Heller <leon.heller@...> wrote:

>
> It still doesn't work!
>

Gives me a "site not found". Been having trouble with
some other European sites lately, so maybe it's
something with the routing.

- YD.


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