Product name |
Ionic |
Appearance |
Performance and main applications |
Pigment dispersant (Dispersing agent) WBS-A |
Anion |
Light yellow thick transparent liquid |
It shows quite excellent dispersion property for organic pigment and inorganic pigment, widely used in waterborne coatings, such as waterborne pigment paint, waterborne oil ink, emulsion paint, etc., with excellent effect on pigment which is quite difficult to disperse. |
Dispersant WAS-290B
Main ingredients: ammonium polycarboxylate
Physical and chemical indicators:
Appearance: yellow transparent liquid
pH value: 9.5-10.5
Viscosity: 350-850 mPa.s
Ionicity: anion
Solid content: ≥40%
Features and uses:
1. Dispersant WAS-290B is suitable for dispersing pigments and fillers
such as titanium dioxide and calcium carbonate. 2. This product has excellent dispersing effect on various inorganic
powders such as titanium dioxide, talc powder, calcium carbonate, iron
oxide, etc., sharply reduces the viscosity of the grinding material, shortens the grinding time, stabilizes the pigment dispersion system, and helps prevent organic pigments from Flocculation, reducing the
tendency of floating color and flowering. 3. Dispersant WAS-290B can be used alone or together with other
types of dispersants. It can be used in various water-based industrials
paints and pigment concentrates, etc.- 2 -
4. This product can be adsorbed on the surface of various tiny particles
and generate electrostatic repulsion to disperse them, avoiding
sedimentation and coarsening. Mainly used in electronic ceramics, paper industry, alumina ceramics, Additives for daily-use ceramics, magnetic materials and other industries. 5. A small amount of this product can be added to obtain a
low-viscosity, high-concentration color paste, and the paste
Dispersant WAS-290B/10 Instructions Excellent aging stability of
materials and coatings. 6. The dispersant WAS-290B/10 also has a good dispersing effect on
phthalocyanine blue and phthalocyanine green. Usage and Dosage:
Usually, the dispersant WAS-290B is added to the water first, mixed
thoroughly, and then the pigment is added under stirring. When used in titanium dioxide, talcum powder, calcium carbonate, iron oxide and other inorganic powders, the amount of dispersant
WAS-290B added is 0.3-2% of the total pigment; when used in
phthalocyanine blue and phthalocyanine green, dispersant Adding
agent WAS-290B is 10-15% of the total pigment. safety:
This product is uniform, stable and non-volatile. Non-flammable and
explosive goods can be transported in the usual way. Package:
50KG or 130KG plastic drum packaging.
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Weifang Ruiguang Chemical Co., Ltd. is located in Weifang City, Shandong Province, Our company is an integrated manufacturing enterprises in research and development, production and sales.
Advanced production equipment and mature production technology , scientific and perfect quality guarantee system, enable product index have reached to the international advanced level. Products mainly covered: Printing paste, Textile Auxiliary, Dyeing and Printing Auxiliary, Paper Making Auxiliary, Leather Auxiliary, Dispersion Auxiliary, Pigment, and Pigment Paste and Pigment Auxiliary etc. several series with hundreds of varieties.
Generally speaking, at present, our products can basically satisfy the need of all kinds of auxiliary agents from pre-finish process to printing to process to after-finish process in textile printing industry.
Our products have been sold in the worldwide such as European, South Asia, Southeast Asia, General and South America and so on countries. And has a high reputation at home and abroad!
WELCOME TO CONTACT US FOR MORE DETAILS
KAY
86 182 6361 7782
Audited Supplier 
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