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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... -
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... -
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... -
The important role of polyacrylamide
The important role of polyacrylamide -
Comprehensive knowledge of anionic polyacrylamide
Comprehensive knowledge of anionic polyacrylamide -
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 -
Experts advise against making resolutions in January
Instead of making New Year's resolutions on January 1, one psychologist suggests delaying them until the spring. Tim Bono, associate dean of student a... -
Member of Zibo E-business Enterprises Chamber
We are member of Zibo E-business Enterprises Chamber since our trading company Zibo Welldone International Trade Co.,Ltd established in 2015, this big... -
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...
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Hydroxy propyl methyl cellulose(HPMC)
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HPMC for self-leveling
HPMC is odorless, tasteless,non-toxic cellulose ether.It is white powder with goodwater solubility. It improves the consistency, the stability, and th... More
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Starch ether
Starch ether is a general term for a type of modified starch containing ether bonds in the molecule. It has excellent functions of water solubility, a... More
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Redispersable Polymer Powder
Redispersible polymer powder is produced by spray-drying special water-based emulsion, mostly based on vinyl acetate and ethylene,acrylic. It dissolve... More
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HPMC SSY08 for sanitizer and alcohol gel
HPMC- SSY08 is anon-ionic,watersoluble cellulose ether. SSY08can be dissolved directly in cold water and the product disperses very quickly.It takes b... More
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Cellulose Ether Modified Hydroxyethyl Methyl Cellulose in gypsum-based smoothing mortars and fillers
Item : WD-HPMC
Appearance : White or off-white powders
Methoxy (%) : 25-30
Hydroxypropoxy (%) : 6-12
Fineness % : ≦8
Drying Loss Ratio (%) : ≦5
PH value : 5-9
Water Retention Ratio : ≥90
Brookfield viscosity(cps) : 37000-44500 More
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Hydroxypropyl Methyl Cellulose HPMC for cement motar
1. Excellent water retention performance makes the mortar open longer, has the advantages of large area construction, long use time in the barrel, bat... More
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Hydroxypropyl Methyl Cellulose HPMC for detergent
Welldone HPMC has good instant and fast dissolution, high transperency and high viscosity.... More
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Hydroxypropyl Methyl Cellulose HPMC
HPMC application 1.Building industry: as the water-retaining agent and retarding agent of cementmortar, the mortar has the pumping ability.Use mortar,... More
