Research for the test method of polypropylene fiber liquid filtration membrane particles shedding.
- Author:
Jinzi SONG
1
;
Yufei JIA
;
Yulian CHAI
;
Bingcheng SUN
;
Haixin LI
Author Information
1. SFDA Jinan Quality Supervision and Inspection Center for Medical Devices, Shandong Provincial Key Laboratory of Biological Evaluation of Medical Devices, Jinan, Shandong, 250101. gold42@sina.com
- Publication Type:Journal Article
- MeSH:
Equipment Failure;
Filtration;
instrumentation;
methods;
Particle Size;
Polypropylenes
- From:
Chinese Journal of Medical Instrumentation
2011;35(6):446-448
- CountryChina
- Language:Chinese
-
Abstract:
Through five experiments, such as "Circle", "square", "side that does not shake", "burning edge", "filter", this paper discussed the effect of different experimental methods of polypropylene fiber liquid filtration membrane particles shedding. The results show that: the particles falling off the edge of the polypropylene fiber Double-sided liquid filtration membrane are very important and must be considered off the evaluation of particle pollution.
