Substrate wetting agent

Evonik TEGO Digao Twin 4100 Defoaming wetting agent Substrate wetting and anti-cratering additive

product description

TEGO Twin 4100 Substrate wetting and anti-cratering additive. Highly active, widely applicable substrate wetting additive with unstable foam, excellent anti-crater effect for all types of applications.

utility

Substrate wetting, anti-crater effect, flow enhancement, low foaming

suitability

project	Typical data
waterborne	Suitable for
solvent type	Generally suitable
Two-component type 100%	not applicable
radiation curing	Generally suitable
clear paint	Suitable for
pigmented	Suitable for

Self-drying (transparent) paint

project	Typical data
Primer / Primer	Suitable for
topcoat	Suitable for

Solubility

project	Typical data
water	insoluble
Ethanol	clear and soluble
Tripropylene glycol diacrylate (TPGDA)	clear and soluble
Butyl acetate	insoluble
Petroleum solvent	insoluble

Recommended dosage

Calculated according to the total formula: 0.1-1.0%

Instructions for use

It is recommended to add the original

recipe suggestion

Alternative: TEGO Wet 270

chemical structure

Siloxane Dual Action Surfactant

technical parameter

project

Typical data

Exterior

Clear to slightly cloudy liquid

(Product properties are not affected by turbidity)

Active ingredient

100%

suitability for food contact

Auxiliaries/monomers/solvents are listed in Tables A and B of Swiss Decree 817.023.21, Annex 6

Package

200kg iron drum

25kg plastic bucket

storage security

When stored in the original unopened packaging, between +4 and +40°C, the shelf life of this product is at least 24 months from the date of manufacture.