 | | Re: LEGO Quality Control
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(...) Imagine that piece in new brown...mmm.... Cheers Richie Dulin CO Legeaux FUT .color (16 years ago, 16-Aug-08, to lugnet.events, lugnet.color, FTX)
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| | Re: Our Friend, the Sun
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(...) I don't recall what the Lugnet rules are for raising an old post, but has anyone tried this yet? thanks, mark (16 years ago, 26-Jul-08, to lugnet.color)
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| | Dark brown vs. old brown?
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Could someone please point me to a picture of a dark brown brick next to an old brown brick? I can't find anything on Brickshelf or Flickr. Thanks! Marc Nelson Jr. (16 years ago, 9-Jul-08, to lugnet.color, FTX)
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| | Re: Its starting to happen...
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(...) I have a couple of thoughts: 1. Ask the seller specifically what color it is. If you don't know the seller, don't assume they are familiar with the differences. The older, and more rare the color-part combination is, the more important it is (...) (17 years ago, 24-Apr-08, to lugnet.color)
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| | Re: Its starting to happen...
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(...) I have the same problem, I just paid for dark gray Lego on ebay and am similarly upset. ITS BLAY =,( I do have buckets of the three new colors, but also am trying to avoid using and buying them. But what do I do when people do this, the poor (...) (17 years ago, 24-Apr-08, to lugnet.color)
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| | Re: Variations in dark blue color.
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(...) Do you mean the 'swirl' effect seen on some metallized bricks? I actually like that effect. :) Steve (17 years ago, 21-Feb-08, to lugnet.color, FTX)
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| | Re: Variations in dark blue color.
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SNIP Granted, liquid color has it's place...I just (...) Very interesting article. I think the molded plastics business is in the same state of affairs that the paint industry was in the 50's and 60's in that they now need to respond quickly to the (...) (17 years ago, 21-Feb-08, to lugnet.color, FTX)
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| | Re: Variations in dark blue color.
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(...) It is absolutely impossible to create a clear coating that will shield the uv light forever because of the fact that one has to incorporate some uv absorber in the coating that will absorb the energy. And transparent ones are not nearly as (...) (17 years ago, 21-Feb-08, to lugnet.color)
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| | Re: Variations in dark blue color.
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(...) It is useful, thanks Dave John P (17 years ago, 16-Feb-08, to lugnet.color, FTX)
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| | Re: Variations in dark blue color.
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(...) John: That might work if you were using precolored pellets...but honestly...if you were using precolor, you wouldn't see the variation. :-) With both concentrates and liquid color, there can easily be shot-to-shot variation if (...) (17 years ago, 16-Feb-08, to lugnet.color, FTX)
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| | Re: Variations in dark blue color.
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(...) Excellent lesson. This kind of material would have been welcome in this group a couple of years ago. Better late than never. Thanks for the info. Doug (17 years ago, 16-Feb-08, to lugnet.color, FTX)
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| | Re: Variations in dark blue color.
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(...) Thanks, it is starting to clear things up for me. Would a solution be to make the bricks from one batch, or at least put bricks into the box from the same mixture? I am somewhat familiar with dye lot variations as I worked in the needlecraft (...) (17 years ago, 16-Feb-08, to lugnet.color, FTX)
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| | Re: Variations in dark blue color.
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(...) John: Not quite. Flextronics is a molder, while the suppliers they would buy precolored pellets from are compounders. The difference is all in the method and intensity of mixing. When a compounder colors a resin like ABS, they do start with a (...) (17 years ago, 16-Feb-08, to lugnet.color, FTX)
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| | Re: Variations in dark blue color.
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(...) I believe that although the chemical coating prolongs the life of the model, it doesn't mean it will last indefinitely or will never yellow. It just means it takes longer to do so. I wish I remembered the stats, but I think it's something like (...) (17 years ago, 15-Feb-08, to lugnet.color)
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| | Re: Variations in dark blue color.
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(...) Thanks for the explanitation. I still would think that if the supplier of the pellets starts off with a clear plastic and then adds color, it would be the same for Flextronics starting with a clear plastic and adding color to make the pellets. (...) (17 years ago, 15-Feb-08, to lugnet.color)
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| | Re: Variations in dark blue color.
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(...) John, Adding color dye to clear ABS is like taking a bowl of flour, and adding food coloring to it. You will find that as you mix the flour, some of the flour will wind up being tinted a little darker than other areas. It depends on your (...) (17 years ago, 15-Feb-08, to lugnet.color)
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| | mega blocks vs lego
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someone mentioned Mega Blocks, I think it was me. here is a little film I found about Mega Blocks vs Lego. The ending is rather insightful. (URL) P (17 years ago, 14-Feb-08, to lugnet.color)
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| | Re: Variations in dark blue color.
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(...) Thanks, that makes sense too. I wish I could replace these as this is a great display piece. It is so large I have it on the patio. John P (17 years ago, 14-Feb-08, to lugnet.color)
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| | Re: Variations in dark blue color.
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(...) Scott: You pretty much nailed all the points I was thinking about making here. I've worked for a specialty thermoplastics compounder for 7 years now both as a product development/formulation engineer and as a computer aided engineering (...) (17 years ago, 14-Feb-08, to lugnet.color, FTX)
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| | Re: Variations in dark blue color.
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(...) Is there any consistency of fading by brick type, that could be explained by different molding batch? I have huge constructions of white and yellow bricks which were not consistent from the factory. The 1x4s and 2x2s were obviously differently (...) (17 years ago, 14-Feb-08, to lugnet.color)
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