Basic Info

• Model NO.: DF-825

• Usage: Water Treatment Chemicals, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals

• Trademark: SINOGRACE

• Origin: China Anhui

• Appearance: Liquid

• Color: White

• Transport Package: Available in 25 Kg/Barrel or 200kg/Barrel

• HS Code: 3402900090

Product Description

Description
Water based coatings defoamer DF-825 is an effective defoamer with high compatibility. It is a white, thixotropic liquid emulsion of a polyether siloxane copolymer. It has strong defoaming characteristics for clear coat, pigmented and waterborne systems as well as for polyurethane-acrylate binders.

Type
Polyether siloxane copolymer

Key features
Comparable with Tego 825
Can inhibit the foam forming
Excellent defoaming property quickly
Stable and no separated layer in water based system
Good compatibility with water based resin and no floating oil phenomenon

Typical properties
Appearance:                                  Milky emulsion
Nonvolatile matter content (%):     25%
Density (g/cm3):                            0.88-0.92
pH (25oC):                                     6-8
Solubility:                                     Soluble in water

Application
-Water based paint/coating
-Industrial coating
-Wood paint
-Vanish/clear coat
-Leather coating
-Printing ink etc.
Recommended dosage: 0.1-1.0% additive (as supplied) based upon total formulation.

Storage and handling
Available in 25 kg/barrel or 200kg/barrel
Store products in tightly closed original containers at 5-40oC
Shelf life: 12 months from delivery date
According to non-dangerous goods transport