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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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PHPA for EOR
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PHPA Polyacrylamide for Oil Drilling Fluids and Piling Fluids
WELLDONE PHPA is widely used in oil drilling fluids and piling fluids, it features with high molecular weight and hydrolysis degree, high resistance to high working temperature and mineralization degree, WELLDONE PHPA is the best additive as lubricant, friction reducer, shale inhibitor and fluid loss agent. More
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Cation Polyacrylamide for Wastewater Treatment
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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PHPA Polyacrylamide Polymer for Drilling Mud Fluids
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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High Purity 90% Coagulation Water Treatment Chemicals CPAM Cation Cationic Polyacrylamide
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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PHPA Polymer/Powder Polymer Anionic Polyacrylamide
PHPA is short for partially hydrolyzed polyacrylamide, it's a kind of drilling mud additive. More
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Coagulant Flocculating Settle PAM Cation Cationic Polyacrylamide
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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Flocculation Mineral Separation Additives Anionic PAM
1.Molecular weight: 25-30million
2.Degree of hydrolysis: 5%-10%
3.Solid content: >90%
4.Dissolving time: < 1hour
5.PV Viscosity: 5-8 More
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Polyacrylamide for Incense stick
1. Low mixing rate: 1:15 ~ 1:50
2. Low production cost: 40%~60% save on production
3. Environmental friendly: green chemical More
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Anionic polyacrylamide as flocculant and coagulant
1.Molecular weight: High
2.Degree of hydrolysis: Media
3.Solid content: >90%
4.Dissolving time: < 1hour
More
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Drilling fluids polyacrylamide for EOR
1.Molecular weight: Ultra High
2.Degree of hydrolysis: Very High
3.Viscosity: Ultra High
4..Temperature Resistance: High
6.Salty resistance: Ultra High More
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Cationic polyacrylamide flocculant for water treatment
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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Anionic polyacrylamide good price for wasted water treatment
1.Molecular weight: Low-High
2.Degree of hydrolysis: Low-High
3.Solid content: >90%
4.Dissolving time: < 1hour
5.PV Viscosity: 5-15 More
