Description
Rheoflow DS-425 is very suitable for unsaturated polyester and UV-curing systems. It reduces the interfacial tension between the hydrophylic pigments/extenders and the hydrophobic binders. Especialy it can give rapid degassing and lower viscosity properties in the finished products. And also improved levelling and flow properties.
Composition
Specialized high molecular weight polymer
Properties
Active ingredients
80±2%
Viscosity(23°C)
5,000~10,000cps
Appearance
yellow or amber, clear liquid
Density(20°C)
1.03±0.02g/cm3
Flashpoint
Approx 40°C
Advantages
Excellent deaerating power during paint manufacturing and mixing process.
Excellent wetting and dispersing effect on filler and pigments.
Good flow and levelling properties.
Good film appearance and recoatable properties.
Applications
Unsaturated polyester and UV-curing coatings - Unsaturated polyester film coats and gel coats. - Sanding sealers, Putties and High filler loading systems etc.. - UV-curing coating systems etc..
All solvent based coatings - Polyester/Melamine, Alkyd/Melamine, Acryl/Melamine, Epoxy etc. - Acryl/Melamine, Urethane/Melamine, Polyester/Melamine etc..
High viscosity coatings - Vinyl mastic paints, Acrylic mastic paints. - Epoxy heavy duty paint and floor coatings based on Urethane or Epoxies.
Recommended Amounts and Incorporation Methods
In unpigmented coating systems, Rheoflow DS-425 can be added in any stage of the preparation. In the case of pigmented systems, it should be added to the resin before the dispersion. The added dosage is 0.2%~1.5% Rheoflow DS-425 on the total formulation, but unpigmented case it is needed 1.5%~5.0% on binder of delivery form.
Wetting & Dispersing Agent (Rheoflow DS-42...
Description
Product Inquiry
Purchase Product Catalog
Payment & Shipping Conditions:
- Payment: We accept payment through Paypal Only.
- Shipping: We will ship the catalog once the payment is received. And you will be receiving the catalog with in 10 -14 busines days. Shipping might be delayed in due to international shipping conditions which is depends on the countries receiveing. In case hard copy of catalog is not available then we will ship the soft copy.
- Refund: We can refund the order before shipping process was initiated. Incase Catalog not available, we will make sure to refund the order.
- Note: This is a Catalog Produt.
Share Wetting & Dispersing Agent (Rheoflow DS-42... in Social Media