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In lugnet.technic, Larry Pieniazek writes:
> They're clearly not extruded... that's the kind Plastruct(R) uses.
>
> But if they're just plain molded and not impact grade I am hoping they are
> from the higher end of the range. The low end mold temp (and I agree with
> Thomas Avery's speculations about what it means although my molding
> experience is with aluminium) of 109 scares me... it gets that hot in the
> south (or in attics) on a regular basis.
I measured the temp in my attic last summer and it reached 115 F. Needless
to say I don't keep much up there and definitely not my Lego collection!
ROSCO had a bad "melting" experience:
http://www.brickshelf.com/cgi-bin/gallery.cgi?i=42127
I think this was caused by prolonged exposure to direct sunlight, but I
forgot what he had said about it.
TJ
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In lugnet.technic, Thomas Avery writes:
> In lugnet.technic, Larry Pieniazek writes:
> > They're clearly not extruded... that's the kind Plastruct(R) uses.
> >
> > But if they're just plain molded and not impact grade I am hoping they are
> > from the higher end of the range. The low end mold temp (and I agree with
> > Thomas Avery's speculations about what it means although my molding
> > experience is with aluminium) of 109 scares me... it gets that hot in the
> > south (or in attics) on a regular basis.
>
> I measured the temp in my attic last summer and it reached 115 F. Needless
> to say I don't keep much up there and definitely not my Lego collection!
>
> ROSCO had a bad "melting" experience:
> http://www.brickshelf.com/cgi-bin/gallery.cgi?i=42127
>
> I think this was caused by prolonged exposure to direct sunlight, but I
> forgot what he had said about it.
IIRC, I thought it was from the back shelf of a car... cars with no windows
opened can easily get to 145 or even hotter. (hence the warnings about not
leaving dogs or ferrets or cats or whatever locked in cars on sunny days, it
will kill them)
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In lugnet.technic, Thomas Avery writes:
> In lugnet.technic, Larry Pieniazek writes:
> > They're clearly not extruded... that's the kind Plastruct(R) uses.
> >
> > But if they're just plain molded and not impact grade I am hoping they are
> > from the higher end of the range. The low end mold temp (and I agree with
> > Thomas Avery's speculations about what it means although my molding
> > experience is with aluminium) of 109 scares me... it gets that hot in the
> > south (or in attics) on a regular basis.
>
> I measured the temp in my attic last summer and it reached 115 F. Needless
> to say I don't keep much up there and definitely not my Lego collection!
>
> ROSCO had a bad "melting" experience:
> http://www.brickshelf.com/cgi-bin/gallery.cgi?i=42127
>
> I think this was caused by prolonged exposure to direct sunlight, but I
> forgot what he had said about it.
>
> TJ
That reminds me of a picture I just took in December at Legoland - the Grand
Central Station in Miniland had an amazing bit of damage due to sunlight!
Check it out at http://www.brickshelf.com/cgi-bin/gallery.cgi?i=132159 (big
file - sorry) - look in the bottom right corner of the 'window' where people
are getting on the escalator. First you'll see that the reflection of the
clear plastic window has significantly 'boiled' the bricks below, (okay, I
know it didn't physically boil, but it looks like it!) and you'll also see
that the wall has shrunk to such a point that it detached and bowed.
--
David Schilling
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In lugnet.technic, Thomas Avery writes:
>
> ROSCO had a bad "melting" experience:
> http://www.brickshelf.com/cgi-bin/gallery.cgi?i=42127
>
> I think this was caused by prolonged exposure to direct sunlight, but I
> forgot what he had said about it.
Not so prolonged exposure to gas heater!
http://news.lugnet.com/general/?n=29773
ROSCO
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