Henan SECCO Environmental Protection Technology Co. , Ltd.

CERTIFICATE OF ANALYSIS

Product Name:ANIONIC POLYACRYLAMIDE 9260 Weight: 50Ton
Mft.date: 2021.09.26 Test date: 2021.09.26
Name ANIONIC POLYACRYLAMIDE 9260
TEST METHOD GB/17514-2008
Product No. Secco-202109
ANALYSIS RESULT
ITEM STANDARD RESULT
APPREANCE White powder White powder
Solid content (%) ≥90% 90.1
Molecular weight ≥18million 18.2million
Hydrolysis degree (%) 20-25 25
Water insoluble (%) ≤0.3 0.16
Dissolution time (min) ≤90 60
Remaining monomer (%) ≤0.17 0.05



Henan SECCO Environmental Protection Technology Co. , Ltd.