MATERIALS
Our products are made of high-quality, safe materials!
PP (POLYPROPLYENE)
Some of our products are made with PP, otherwise known as Polypropylene.
Polypropylene is a non-toxic, odorless, tasteless, milky white, highly crystalline polymer with a density of only 0.90 --" 0.91 g/rm.
It is currently one of the lightest varieties of plastics. PP is highly impermeable to water with a water absorption rate at only 0.1% and molecular weight of about 81,150,000.
Polypropylene is easy to mold, easy to color, and has a good surface gloss for products. Please note that PP has a large shrinkage rate (1%~2.5%) that is subject to a myriad of factors. As such, there is a possibility that products with higher wall thickness may sag but the requirements to cause this sagging are very high.