Additive

TEGO® Addbond 2220 ND

TEGO® Addbond 2220 improves flexibility and adhesion of solventborne coatings. This soft polyester shows very good compatibility in non-polar formulations.

Bottle representation of TEGO® Addbond 2220 ND
PNG

Product information

Type

Additive

Sub type

Adhesion

Sustainability

Durability

Markets

Technologies

High solids (solventborne)
Solventborne

Manufacturer

TEGO Addbond Logo

Availability

Key benefits

  • improves adhesion on aluminum and steel
  • improves flexibility
  • improves corrosion resistance

Technical data

active matter content
60 wt-%
appearance
clear liquid
hydroxy value (calculated on non-volatile content)
Approx 30 mg KOH/g
solvent
Solvent Naphta 150
viscosity at 23°C (as supplied)
Approx 2100 mPas

Properties

Adhesion on metal
3/5
Adhesion on plastic
3/5
Hardness
1/5
Flexibility
4/5
Viscosity reduction / increase of solids content
3/5
Fixation of aluminum pigments
3/5

Recommended addition level

Solid calculated on main binder solid: 3.0 - 15.0 %.

Processing instructions

Addition as supplied during the let-down is recommended.

Handling & storage

When stored in an original unopened packaging, the product has a shelf life of 48 months from the date of manufacture.