(China National Patent: ZL201410696533.8 ZL201420724357.X )
Relevant standards
GB/T4744(China national standard drafting enterprise)
FZ/T01004
AATCC127
JIS L1099
DIN 53886
JIS L1092
BS7209
etc
Scope of application
It is used to determine the impermeability of various fabrics (such as canvas, coated cloth, tent cloth, rainproof clothing and geotextile materials, etc.) that have undergone water-repellent treatment.