[Existant quality problems and suggestions for quality control of medical absorbent cotton].
In the process of acid hydrolysis of medical absorbent cotton, we have discovered that some of the domestic manufactured medical absorbent cotton is mixed with wasted non-cotton chemical fiber. If the cotton is used in medical treatments, the chemical fiber will cause irritation, allergy and inflammation, so it's very harmful. But the non-cotton fiber content is not stipulated in the standard of YY0330-2002, and no testing method for it is available. In this paper we discuss the existent quality problems, the control and the test method for non-cotton chemical fiber in medical absorbent cotton.
Jiang
De-long
DL
Yanhai Chemical Industry Research Institute, Yantai, Shandong Province.
Chi
An-zheng
AZ
Zhang
Qi-hua
QH
D001458:Bandages / Q000592:standards*; D032561:Cotton Fiber; D011786:Quality Control