Water based  acrylic modified alkyd resin 

Introduction

Water based alkyd resin WL-370 is water -borne acrylic modified alkyd resin, which is mainly used for manufacturing water-borne self-drying paint or low-temperature baking paint.

Property

Composition: water based alkyd resin, cosolvent, neutralizer

Appearance: yellow transparent viscous liquid

Non volatile: 75±2%

PH value(1 to 1 to water):8-10

Viscosity(25℃): ≥5000mpa.s (rotational viscometer)

Feature

Outstanding cost performance, excellent dryness, hardness, gloss, initial water resistance, salt spray resistance, adhesion, weather resistance, constructability.

Excellent shear stability, helps to wet pigments, directly participate in the grinding of pigment paste.

It is stable under weak alkaline condition, and will settle into layers under acidic condition, pay attention to adjust the PH value when adding acid pigments.

It is recommended to use deionized water for dilution, and the PH value of the system should be noted during dilution.

The viscosity of aqueous dispersion will increase with the increase of PH value and cosolvent.

Application

Mainly used for metal surface corrosion and rust prevention and decoration, is substitute for solvent based alkyd systems, including steel structure, crane, auto parts, plate spring, frame, axle, gearbox, brake pads, drive shaft, vehicle chassis parts, electrical machinery, cylinders, pumps, engineering machinery, hardware tools, containers, railway locomotive, agricultural machinery, elevator accessories, oil pipelines, transformer, radiator, valves and other metal products primer, topcoat and one coat paint.

Usage

The addition of drier(our company has supporting drier product, it is recommended to add 4-8% of the amount of resin),can accelerate oxidation crosslinking.

Adding drier to the original resin and mix, then adding water to dilute it, can achieve better fineness and gloss (oil drier can use BCS, DPM, and other solvents 1 to 1-10 diluted and then add the original resin).

It can be used in combination with water -borne epoxy ester resin, water –borne acrylic resin, water-borne alkyd resin and self-drying emulsion.

Packaging

200kg

Storage

Place in a cool ventilated place,keep container tightly closed.

Storage temperature is 0-40℃.

The quality guarantee period of this product is 12 months since the production date.