Dam & Fill and Glob-Top
PROTAVIC’s Dam & Fill reduces warping and provides superior protection during torsion and bending tests undergone by micro-connectors during validation.
PROTAVIC’s Glob-Top is intended for smaller chips.
PROTAVIC’s Dam & Fill and Glob-Top ranges offer different curing options for protecting smart card micromodules:
- UV curing allows for quicker processing in mass production
- Thermal curing allows for low coefficients of thermal expansion (CTE) and high glass transition temperatures (Tg).
Some examples are listed in the table below.
Technical description
Name
Color
Chemistry
Density
Viscosity at 25°C (mPa.s)
Glass transition temperature (TG)
CTE (ppm/°C)
Shore hardness
Thermal conductivity (W/(m.K))
Use
Dielectric strength (kV/mm)
Open time
Polymerization / Crosslinking
Storage
PROTAVIC® PNE 30270
Black
Epoxy
1,7
70000
150°C
20
D85
0,7
Glob top
>15
5 days
35 min at 120°C + 1h at 150°C
3 months at -20°C
PROTAVIC® PNE 90300
White
Epoxy
1.4
16000
24
140
D55
-
Dam
-
-
30 sec at 120 mW/cm² UV A
6 months at 5°C
PROTAVIC® PNE 90301
White
Epoxy
1.47
2600
50°C
100
D80
-
Fill
-
-
30 sec at 120mW/cm² UV A
6 months at 5°C
PROTAVIC® PNE 30270
Black
Epoxy
Chemistry1,7
Density70000
Viscosity at 25°C (mPa.s)150°C
Glass transition temperature (TG)20
CTE (ppm/°C)D85
Shore hardness0,7
Thermal conductivity (W/(m.K))Glob top
Use>15
Dielectric strength (kV/mm)5 days
Open time35 min at 120°C + 1h at 150°C
Polymerization / Crosslinking3 months at -20°C
StoragePROTAVIC® PNE 90300
White
Epoxy
Chemistry1.4
Density16000
Viscosity at 25°C (mPa.s)24
Glass transition temperature (TG)140
CTE (ppm/°C)D55
Shore hardness-
Thermal conductivity (W/(m.K))Dam
Use-
Dielectric strength (kV/mm)-
Open time30 sec at 120 mW/cm² UV A
Polymerization / Crosslinking6 months at 5°C
StoragePROTAVIC® PNE 90301
White
Epoxy
Chemistry1.47
Density2600
Viscosity at 25°C (mPa.s)50°C
Glass transition temperature (TG)100
CTE (ppm/°C)D80
Shore hardness-
Thermal conductivity (W/(m.K))Fill
Use-
Dielectric strength (kV/mm)-
Open time30 sec at 120mW/cm² UV A
Polymerization / Crosslinking6 months at 5°C
StorageFor more information see the brochure:
Leaflet smart card