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Hysol GR21F-02 | Black Epoxy Mold Compound

Harmonization Code : 3907.30.00.90 |   Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms : Epoxide resins : Other
Main features
  • Amazing HTRB performance
  • Green alternative to MG21F-02
  • Encapsulation of low voltage diodes

Product Description

Hysol GR21F-02 is the Green version of the highly popular MG21F-02. It is still under development with 3 versionss available for testing. You can find all the specifications in the Additional information part of this product page.

Product Family
GR21F-02  
Pellet
40 mm
40 gr
1 kg

Coming Soon

This product is currently under development. We are working to get it available online as soon as possible. Please contact us for information on current project status.

Technical Specifications


Additional Information

Here's a rough comparison of MG21F-02 with our new, Green formulations under the GR21F-02 Series

 

Item Unit MG21F-02 GR21F-02F4 GR21F-02F4A GR21F-02F4B
Gel time s 24 24 25 27
Spiral Flow inch 29 29 32 38
Hot hardness (D) - 81 78 80 79
Viscosity PaS 27 24 22 17
Modulus at RT MPa 12582 15640 15306 14424
Flex strength at RT MPa 112 126 121 116
Flammability 1/8 UL V-0 V-0 V-0 V-0
Tg °C 201 176 179 178
CTE α1 ppm 21 22 20 20
CTE α2 ppm 68 60 66 66
Dielectric constant 1MHz 3.66 3.88 3.88 3.92
Volume resistivity E+15 Ωcm 64 63 48 42
Dielectric Strength AC Kv/mm 12 12 13 14
Dielectric Strength DC Kv/mm 39 44 44 41
Cl- ppm 7 9 8 8
Na+ ppm 4 6 4 4
pH - 4.4 4.9 5.5 6.2
Conductivity μs/cm 45 23 38 44
K+ ppm 1 1 1 1
Br- ppm 0 0 0 0
Fe3+ ppm 5 0 0 0
SO42+ ppm 0 0 0 0

Data measured from pilot line samples






Judging from the "Ionic conductivity VS Temperature figure", halogen-free products GR21F-02, GR21F-02F4, GR21F-02F4A and GR21F-02F4B have similar electrical stability as MG21F-02 up to 200℃.

 

 

MG21F-02

GR21F-02F4

GR21F-02F4A

GR21F-02F4B

Flame Retardant

TBBP-A & Antimony Trioxide

Green Flame Retardant A

Green Flame Retardant A

Green Flame Retardant A

Ion Capture

Not contained

Not contained

Ion Capture A

Ion Capture B

Ion Capture A

Resin

High Viscosity

Add low viscosity

Add low viscosity

Add low viscosity

Silica Filler

Angular fused

Spherical

Spherical

Spherical