What type of material are these made of? Sorry, I meant to ask what kind of material the plastic is made of. For example: #2 (HDPE, high-density polyethylene), #4 (LDPE, low-density polyethylene), #5 (PP, polypropylene) or #1 (PET/PETE, polyethylene...
1241729
These are made of plastic. We absolutely love these for pouring coconut oil in. Once the coconut hardens, we use this on our face, hands, and even on our hair for a conditioner. It comes with a part that you're supposed to put on to have only a little come through at a time, but that doesn't work well with the coconut oil, so we just leave that part off.
1506425
As with many plastic items nowadays, there is a standard recycling symbol on the bottom (triangle of arrows), which contains the numeral 2,and the letters "HDPE" underneath. It means the containers are made of high-density polyethylene plastic.
1962195
Interesting that MamaNature was told they are made of PVC plastic. I emailed Infantino and was told that all the balls are PVC-free.
1602096
Hi Lauren - from what I know in the description, it states, "Material Type: Phthalate Free, Latex Free, Lead Free, BPA Free". Hope this helps!
1962196
I don't know about type of plastic but their toy catalogue says that they are BPA free.Hope that helps!
812766
They are made of a very good material, think it's close to rubber, but not sure. It isn't cheap plastic and they hold up very well.
835040
HDPE means High Density Polyethene Extrusion. Basically it is a rugged plastic. Water lines are often made of HDPE.
183364
Good question. I sent the company an email to find out what they're made of. If/When I get a response, I'll come back and post it here.
767455
I just went and checked the package, but unfortunately the only information on the lable said simply "craft plastic." Sorry not to be able to help.
1422441
There are seven classes of plastics. Types 1 (PET), 2 (HDPE), 4 (LDPE), 5 (polypropylene), and 6 (polystyrene) do not use bisphenol A. Type 7 is the catch-all "other" class, and some type 7 plastics, such as polycarbonate (sometimes identified with the letters "PC" near the recycling symbol) and epoxy resins, are made from bisphenol A monomer. When such plastics are exposed to hot liquids, bisphenol A leaches out 55 times faster than it does under normal conditions, at up to 32 ng/hour.*Scientific American February 19, 2008 article by David BielloThis doesn't really answer the original question. I might be concerned about the clear, hard plastics- found in these steamers for example, but not other kinds of plastics. There are seven classes of plastics. Types 1 (PET), 2 (HDPE), 4 (LDPE), 5 (polypropylene), and 6 (polystyrene) do not use bisphenol A. Type 7 is the catch-all "other" class, and some type 7 plastics, such as polycarbonate (sometimes identified with the letters "PC" near the recycling symbol) and epoxy resins, are made from bisphenol A monomer. When such plastics are exposed to hot liquids, bisphenol A leaches out 55 times faster than it does under normal conditions, at up to 32 ng/hour.*Scientific American February 19, 2008 article by David BielloThis doesn't... » Read More There are seven classes of plastics. Types 1 (PET), 2 (HDPE), 4 (LDPE), 5 (polypropylene), and 6 (polystyrene) do not use bisphenol A. Type 7 is the catch-all "other" class, and some type 7 plastics, such as polycarbonate (sometimes identified with the letters "PC" near the recycling symbol) and epoxy resins, are made from bisphenol A monomer. When such plastics are exposed to hot liquids, bisphenol A leaches out 55 times faster than it does under normal conditions, at up to 32 ng/hour.*Scientific American February 19, 2008 article by David BielloThis doesn't really answer the original question. I might be concerned about the clear, hard plastics- found in these steamers for example, but not other kinds of plastics. « Show Less
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I think it is some type of very high density plastic. I wouldn't worry about durability. They are quite durable.
620533
Durable plastic. They didn't work for me, but I don't think it's because of what they're made from.
795148
I'm pretty sure it's plastic. I've had them for a long time now and I really like them though. They're decently made and pretty durable
273147
They are plastic. It is kind of thin so be gentle with them. I have made 3 batches with them and they are still holding up.
1333765
From the description: Made from High Density Polyethylene, FDA Approved Food Grade Plastic. BPA free.
1612542
LDPE is one of the 7 plastics listed by the FDA as food safe. I am guessing you are looking for food grade plastic for aquaponics. Unfortunately these manufacturers do not publish the info we are looking for. The 7 plastics considered food grade are PETE/PET, PVC, HDPE, LDPE, PP, PS, and Grade 7 (other). HDPE(stiff), and LDPE(flexible) are the best choices for aquaponics, with PVC (white) plumbing. Hope this helps, it took me a bit to figure this out for myself.
419049
What plastic exactly? It mentions BPA free, but are there any other bisphenols used? BPS, perhaps? Where can we get the exact list of chemicals? Any certifications from a European consumer safety authority?