What the heck are you guys talking about?
First, what is ppg?
Why do you choose peg? Oh, by the way, The Rite Stuff, I would not recommend it. I would just go get PEG400 USP. Probably what The Rite Stuff is, but it doesn't say squat on the description, doesn't say how much you are getting. I highly doubt that The Rite Stuff is USP grade. Why do I say this? It looks to be rebottled. Once it is rebottled it is no longer considered to be USP grade for regulation reasons. PEG400 is what is used with e-ciggs or at least used to be used. It is considered an alternative to PG USP if one has allergic reactions to PG USP. It is considered a lower quality in the e-cigg world. Someone online that has been doing testing like me, reported back that eeh PEG400 worked almost as good as PG USP and he said what he didn't like the most about the PEG is it gave a bit of a burnt plastic taste. The PEG can hold the infusion longer than PG USP. PG USP has a nice sweet flavor to it. With my concentrates, when I mix with PG USP it holds together for up to 3 months. In a top fed clearomizer (e-Cigg) with a lot of wicking it will separate more quickly. The concentrate will stick to the wicks. This takes weeks in my case. I don't use top fed units with a bunch of wicking anymore anyway. I prefer the dual bottom coil units. Some have nearly no wicking so the infusion will hold together in the e-cigg for months with PG USP. AT least my concentrates do.
Heating it up to 150-160 degrees after adding PG USP or PEG? I would not do that. It will start to vaporize at those temps. I am pretty confident the PEG and PG USP lowers the decarbing temperatures. Not positive, but pretty confident. I try to keep my mixing temperatures below 150 degrees, but I do mix it really well.
Milkshake? With PG USP? Maybe somehow there was VG in there? I have never had my mixtures with PG USP turn to "milkshake" looking, but I am using RSO, QWISO, and QWET.
Below are all a mix of concentrate with PG USP. Depending on the lighting, it can look yellow golden to an amber hue.
View attachment 3191616 View attachment 3191618 View attachment 3191617 View attachment 3191632
Top Fed Clearomizer
View attachment 3191633
an excerpt from an e-cigg oil shop.
"E-Liquid Bases
You can select Propylene Glycol (PG), Vegetable Glycerin (VG), PEG400, Best Mix I or Best Mix II as your E-Liquid base. Best Mix I is mixed with PG and VG and Best Mix II is mixed with VG and PEG400, for having the best smoking result. All our E-Liquid bases are made from only pharmaceutical grade without allergens. You may have a sensitivity to PG, so that VG, PEG400 or Best Mix II give you some healthier alternatives. We are using the highest quality of E-Liquid Bases to ensure your maximum safety."
I may give the PEG400 a try, but I am not expecting it to be better than the PG USP. You can even order the PEG400 with flavors.
I still haven't figured out what ppg is...
GG,
Any suggestions where to buy food quality PEG 400? With the little looking I've done it seems that a lot a folks are re-packaging the Dow Carbowax stuff.
I'm just not sure who to trust. For one thing, it has to be the Sentry product, or it isn't NF/USP grade.
I'm thinking about this one place named Tex Supply Lab, but don't really know anything about them. Ever heard of them?
Thanks