Jump to content
Les Young

Pladtic Getting To Hot?

Recommended Posts

Using 15 drops junebug 125, 3 drops violet 193 & 3 drops black 103 from spikeit for junebug. By the time plastic goes from thin to thick to thin again it gets a red tint. Why because the other brand plastic I used before didn't? I' trying to get the exact colors as I was making for several buddy's & the only thing that has changed us the brand of plastic. Both are medium as we'll. any suggestions? Thanks

Link to comment
Share on other sites

Dave, I got it a little better , but I have to add color & glitter before heating or by ghe time it goes from thin to thick to then again it's to late. I'm only hearing 6 ounces in a 1 ounce cup for just over 2 minutes. Funny thing is that junebug does it, but green pumpkin is fine. Why & what makes the difference? Thanks

Link to comment
Share on other sites

Just a thought.  There is red in the June Bug colorant, are you getting that stuff mixed well enough?  That Spike it will settle and it requires some major shaking.  Do you have the nuts and bolt in the bottom to help when you shake it?  Encourage you to add the colorant prior to heating.

Link to comment
Share on other sites

Ron, no on the nuts & bolts. I do shake it very thourougy though & am adding colorant before heating. I even melted down some leftover sprue I had made awhile back from spike it that I tore into small pieces & it turned out great. I know this plastic gets way thicker than the spike it did in the same amount of time & I have to heat it longer for it to thin enough to use. Not knocking it in any way. I just can't figure out how to handle it any other way. Doing green pumpkin the color stays great by the way & it has set longer than any of the other colors. Just don't understand what causes the difference myself from one brand to the other.

Link to comment
Share on other sites

Dave, I got it a little better , but I have to add color & glitter before heating or by ghe time it goes from thin to thick to then again it's to late. I'm only hearing 6 ounces in a 1 ounce cup for just over 2 minutes. Funny thing is that junebug does it, but green pumpkin is fine. Why & what makes the difference? Thanks

 

It's just the nature of the beast. Purples will fade when you over heat them. Other colours do this too, colours like green pumpkin, black, watermelon, darker colours are far more stable. USE YOUR THERMOMETER when cooking these colours. Your eyeballs can't tell temperatures. 

Link to comment
Share on other sites

Just a thought.  There is red in the June Bug colorant, are you getting that stuff mixed well enough?  That Spike it will settle and it requires some major shaking.  Do you have the nuts and bolt in the bottom to help when you shake it?  Encourage you to add the colorant prior to heating.

 

All colourant settles and Spike-It's colourant doesn't take any more shaking than the rest. When you over heat any purple they tend to fade to a lighter more reddish tint. 

Edited by DaveMc1
Link to comment
Share on other sites

Yep Keinsrd thinks that's ghe case. I have a digital thermometer & it only got to 322, but also noticed mold may be getting to hot as a little over pour on the sprue looked perfect, but when taken out of the mold the actual lure had the reddish tint. Thanks guys.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...


×
×
  • Create New...
Top