HDPE Bottle has good chemical stability. It is insoluble in any organic solvent at room temperature, resistant to corrosion by acid, alkali and various salts. At the same time, HDPE Bottle has low permeability to water vapor and air and low water absorption.
Most HDPE bottles are made of PE, a resin material obtained by polymerizing ethylene. PE has no smell and feels a bit like wax. It can be stored at low temperature for a long time (the temperature is between minus 100 and minus 70° Celsius), and it is very stable and can not be corroded by some things with strong acid and alkali.. If it has normal temperature, it will not be mixed with ordinary solvents, and it will not absorb much water and conduct no electricity. For more about HDPE bottles, please read the following words.
HDPE bottle is a high density polyethylene plastic product that deforms in a high temperature environment, and the bottles of detergent or shampoo that we usually use in life are actually made of this material.
The HDPE bottle has a uniform color and gloss without obvious color differences in bright natural light. The surface of the HDPE bottle should be smooth and flat, without deformation and obvious scratches. There must be no sand holes, oil stains and air bubbles. The mouth of the bottle should be flat and smooth.