Place of Origin
Jiangsu, China
Material
100% Polypropylene
Acid, Alkali & Salt Resistance
95%
Basic weight
30gsm---80gsm
width
According to customer requirements
KN90
resistance:≤100pa/PFE:≥95%
KN95
resistance:≤130pa/PFE:≥99%
KN100
resistance:≤200pa/PFE:≥99.97%