Formula and production technology of water paint-polyvinyl acetate emulsion Coating

As a new type of architectural coating, water paint is increasingly used in home decoration. The following editor will introduce a mid-range architectural paint water paint formula for home decoration.

1. Water paint formula and production process

component name

Specifications

parts by mass

water

deionization

512.0

thickener

 

4.5

preservative

 

0.4

Dispersant

 

6.0

Surfactant

 

1.0

Ethylene glycol

 

10.0

solvent

 

12.0

TiO2

 

125.0

Kaolin

 

175.0

calcium carbonate

 

100.0

Subtotal of millbase

 

945.9

Put the above components into the high-speed disperser, stir evenly, disperse at high speed for 20~30 minutes, until the fineness is qualified; add the following components at low speed, after stirring evenly, discharge, filter, pack, and store

polyvinyl acetate emulsion

Uear Latex 130

165.0

plasticizer

 

6.0

total

 

1116.9

2. Main performance

PVC/% 61

Viscosity/KU 91

Density/(t/m3) 1.34 /(lb/gal) 11.2

3. Purpose _

The formula and production process belong to the category of water paint, which belongs to the matt vinyl acetate emulsion paint for interior walls, and is used for mid-range architectural paint for home decoration and general engineering paint.

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