Product Description
Dispersant WAS-290B
| Main ingredients |
Ammonium polycarboxylate |
| Appearance |
Yellow transparent liquid |
| P H value |
9.5- 10.5 |
| Viscosity |
350-850 mPa.s |
| Ionicity |
Anionic |
| Solid content |
≥ 40 % |
Performance characteristics and uses:
1. Dispersant WAS-290B is suitable for dispersing titanium dioxide,
calcium carbonate and other pigments and fillers.
2. This product has excellent dispersing effect on various inorganic
powders such as titanium dioxide, talc, calcium carbonate, iron oxide ,
etc. It sharply reduces the viscosity of the grinding material, shorten
the grinding time, stabilizes the pigment dispersion system, and helps
prevent organic pigments from flocculation, reducing the tendency of
floating color and blooming.
3. Dispersant WAS-290B can be used alone or together with other
types of dispersants. It can be used in various water-based industrial
paints and pigment concentrates .
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 as additives in electronic
ceramics, paper industry, alumina ceramics, household ceramics,
WEIFANG RUIGUANG CHEMICAL CO.,LTD
ADDRESS: Hanting District, Weifang City, Shandong PR, China
- 2- Weifang Ruiguang Chemical Co., Ltd.
magnetic materials and other industries.
5. Add a small amount of this product to obtain a low-viscosity and
high-concentration color paste, and at the same time the paste
The aging stability of materials and coatings is excellent.
6. Dispersant WAS-290B also has a good dispersing effect on
phthalocyanine blue and phthalocyanine green.
Usage and dosage:
Usually, the dispersant WAS-290B is first added to the water, mixed
thoroughly, and then add pigment under stirring.
Used in various inorganic powders such as titanium dioxide, talc,
calcium carbonate, iron oxide , etc. , the addition amount of dispersant
WAS-290B is 0.3-2% of the total pigment ;
When used in phthalocyanine blue and phthalocyanine green, the
dispersion Additive amount of WAS-290B is 10-15% of the total
amount of pigment .
Safety:
This product is uniform, stable and non-volatile. Non-flammable,
explosive, can be transported by usual methods.
Package:
50KG or 160KG plastic drum.
Detailed Photos
Certifications
Company Profile
Weifang Ruiguang Chemical Co.,Ltd. is a comprehensive company with scientific research and environmental protection, which devotes itself to production of water-based paint, pigment paste, textile auxiliary agent, dyeing and printing auxiliary, paper-making additives,leather auxiliary,petroleum additive,water-based ink,etc.
Founded in 1999, with its headquarter in Weifang Hanting District, Ruiguang Chemical covers an area of 31,168 square meters, with workshop and factory 10,600 square meters, comprise five workshops. We also have a new production and processing base in Weifang Binhai economic and technological development zone covering an area of 42,656 square meters, which produce auxiliary agent 100,000 tons one year, paintings and pigment pastes and water-based ink 6,000 tons yearly.
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