How to distinguish pvc garden hose?
Most poor-quality pvc garden hose will be very cheap, and its practicable raw materials are also pvc resins, but they are not inferior, and reducing raw materials also lowers the cost, so the price is low. Although cheap but also called pvc garden hose, but the smell, anti-aging, radiation resistance and other characteristics have been greatly reduced this is also the main reason. Not all expensive pvc garden hoses are of good quality, so here’s how to distinguish the advantages and disadvantages of pvc garden hose.
It is mainly odor, which is harmful to the body. This odor is emitted from the inferior polychlorinated polyethylene that is used to make PVC. It is increasingly harmful to nature and to us. Its odor is very persistent and strongly fat-soluble. It affects the human liver and nerves. The system causes harm and interferes with the thyroid gland’s endocrine, which can easily cause cancer.
The second is poor compressive effect, poor bonding strength, cold weather easily hardened, hand holding like a wooden stick, easy to fold; some tubes feel very soft in winter, when the tube is produced with cold plasticizer, plasticized Phthalates are phthalates, which are chronic poisons to the human body and can easily result in decreased liver and kidney function, reduced blood red blood cells, mutagenicity and carcinogenicity.
