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Shandong Welldone Environmental New Materials Co.,Ltd..
Contacts： Jack Ma
Phone： +86-17664031716
E-mail： info@welldonechina.com
Website： www.polyacrylamidechina.com Contact Now
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How to clean if polyacrylamide accidentally got on clothes?
Our technicians do experiments almost every day. During the operation, the polyacrylamide flocculant may accidentally get on the clothes. How to clean... -
The Festival Laba en China
On January 10, it was festival Laba in China. It is the eighth day of the twelfth lunar month and is considered as a prelude to the Spring Festival, C... -
The important role of polyacrylamide
The important role of polyacrylamide -
Facebook admits mistakes but no apology
On Wednesday, Facebook CEO Mark Zuckerberg finally broke his silence, responding to the company's recent troubles. According to CNBC, Zuckerberg poste... -
olyacrylamide: an efficient and safe industrial additive
As a high molecular polymer, polyacrylamide (PAM) plays an important role in many industrial fields such as water treatment, oil extraction, and papermaking. -
Marsh Funnel Viscosity Test
Product:WD-7161 Test conditions:solution 0.1%,stirred at 600 RPM for 1 hour,temperature 22℃ Marsh Funnel Viscosity：381 seconds Shandong Welldone Env... -
Flocculant - China Polyacrylamide (PAM) Supplier
Polyacrylamide PAM, a new material cellulose dedicated to sewage treatment. -
The US Foiled a Terrorist Plot against San Francisco during Christmas
US Foiled a Terrorist Plot against San Francisco during Christmas，The suspect Everett Alan Jameson was a truck driver who served in the U. S. Marine Corps, China Top 10 manufacturer of Polyacrylamide -
Application of PAM in sewage treatment
Polyacrylamide is a widely used chemicaladditive, it can treat many types of sewage.For the following types of sewage,the correct use of polyacrylamid... -
Comprehensive knowledge of anionic polyacrylamide
Comprehensive knowledge of anionic polyacrylamide
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Polyacrylamide for EOR
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Polyacrylamide for drilling muds
1.Molecular weight: 8-35 million
2.Degree of hydrolysis: 15%-40%
3.Solid content: >90%
4.Dissolving time: < 1hour
5.Marsh viscosity (API): 60-120 seconds
6.Temperature Resistance: Low
7.Salty resistance: Low More
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Cationic polyacrylamide (CPAM)
1.Molecular weight: 8-15 million
2.Ion charge density: 5%-80%
3.Solid content: >90%
4.Dissolving time: < 1.5hour
5.Viscosity: 300-1000mPa.s More
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Partially Hydrolyzed Polyacrylamide (PHPA) for drilling muds
1.Molecular weight: 8-35 million
2.Degree of hydrolysis: 15%-40%
3.Solid content: >90%
4.Dissolving time: < 1hour
5.Marsh viscosity (API): 60-120 seconds
6.Temperature Resistance: Yes & Controable
7.Salty resistance: Yes & Controable More
