Substrate wetting agent

Evonik TEGO Wet 280 Substrate wetting and anti-crater additive

product description

TEGO Wet 280 is a substrate wetting and anti-crater additive with good compatibility and good atomization for spray applications containing co-solvent formulations

utility

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

suitability

project	Typical data
waterborne	Suitable for
solvent type	Suitable for
Two-component type 100%	not applicable
radiation curing	not applicable
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	clear and soluble
Ethanol	clear and soluble
Tripropylene glycol diacrylate (TPGDA)	clear and soluble
Butyl acetate	clear and soluble
Petroleum solvent	insoluble

Recommended dosage

Calculated according to the total formula: 0.1-1.0%

Instructions for use

Can be added as original or pre-diluted

Recommended to be added in the second half

recipe suggestion

Substrate Wet Alternative: TEGO Wet 240

chemical structure

polyether siloxane copolymer

technical parameter

project	Typical data
Exterior	Transparent liquid
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

storage security

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