UG2030 Thermally Conductive Urethane Gap Filler

Aerobon AERO-XERM-XERM UG2030 is a two-component urethane gap filler designed to provide both high thermal conductivity and adhesion to electronic applications. It can be cured at room temperature and produce a flame retardant material.

Product Description

FEATURES AND BENIFITS
Room or elevated temperature Cure 
Low exotherm and stress during cure
High thermal conductivity
Reliable bonding
Easy to mix and apply
Environmentally resistant 
Non-flammable

 TYPOCAL APPLICATIONS
Battery package assembly
Power modules 		 SHELF LIFE/STORAGE
Shelf life of each component is six months from date of manufacture when stored at 18-25°C in original unopened container. 
After opening, protect each component from excessive moisture by using dry nitrogen as an inert cover.		 OPERATION PROCESS
Mixing: mix resin with hardener at a 1:1 ratio by volume or 1:1.18 by weight. Handheld cartridges or automatic mix/dispense equipment should be used to avoid any air entrapment in the adhesive. Manual mixing is not recommended
Curing: the mixed adhesive will reach full cure in 24 hours at room temperature. Cure can be accelerated elevate temperature like 80°C for 2 hours. 

 

 PROPERTIES

Unit

UG-2030 Resin

UG-2030 Hardener

 Mixture

Appearance

-

Red paste

White paste

Pink paste

Viscosity @ 25°C 0.5/s

            @ 25°C 5/s

Pas

750

300

550

200

400

180

Specific Gravity

-

2.32

2.80

2.56

Operating Time @25°C

min

-

-

30-40

Time to Handle Strength @ 25°C

hour

 

 

2-3

Typical Cured Properties

Thermal Conductivity

W/m·K

ASTM 5470

2.1

Hardness

Shore D

ASTM D 2240

70

Lap Shear StrengthAluminum

MPa

ASTM D 1002

10

Tensile Strength

MPa

ASTM D 638

12

Elongation at Break

%

ASTM D 638

9

Volume Resistivity@ 25°C

ohm-cm

ASTM D 257

1x1015

Dielectric Strength

KV/mm

ASTM D149

22