The chemical resistance of the glove may decrease over time because natural material latex is most easily broken down.
He said that gloves should always be stored in a cool, dry place away from direct sunlight to maximize life, and it is recommended that gloves should be worn before use - whether it is new or used gloves - before using or handling the related hazards. Tests are performed to determine if the gloves are always degraded and understand the limitations and breakthrough time of the PVC gloves machine.
"Make sure the gloves are waterproof first. Don't count on every city," he said.
“Although the manufacturing process with PVC gloves equipment is very good, once the glove has been transported and handled by multiple people, you cannot be sure that it has not been damaged. Even if there is no obvious damage, it may contain pinholes.”