Method of protection permeation testing on skin protection material for liquid rocket propellant
- VernacularTitle:皮肤防护材料耐火箭推进剂渗透试验方法的建立及应用
- Author:
Jixin CONG
;
Guangyou ZHANG
;
Ye CAO
- Publication Type:Journal Article
- Keywords:
liquid rocket propellant;
permeability;
experiment
- From:
Chinese Medical Equipment Journal
1989;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the method of permeability for skin protective materials of rocket propellant based on the design and make of sealing container. Methods The propellant mass permeated per minute and per square centimeter was calculated by testing the mass through the sample at the fixed time in the sealing container. Results The method of permeability for skin protective materials against rocket propellant was developed by the mass variation of propellant in the sealing container. The limits of 100?g /(cm2?min) was raised to assess if the material had the protection ability. In the meantime, the reliability of material protection behavior was improved. Conclusion The science of the method developed is confirmed by comparing the permeation performance of protection materials at home and abroad, and the method can be the basis to assess the ability of protection materials.
