JC2020 is used to increase the adsorption capacity of electric charges in meltblow non-wovens.
It helps enhance the general filter effect and the thermal decay of meltblow non-wovens when in standard finess and gram weight.
Its advantages are it helps to increase filter performance to 95% with standard fiber finess and grammage. Also, it’s non-pollution and harmless to machinery.
Meltblow non-wovens with requirements on filter, medical applications such as masks and protective clothing.
Dosage | 2 – 3% |
MFR g/10min | 1800 |
Melt Point ℃ | 165±3 |
Heat Resistance ℃ | ≤ 280 |
Density g/cm3 | 0.75-0.82 |
Moisture % | ≤0.15 |
Appearance | White or gray granules |
-Tested Material NaCl | 0.3um MassFlow: 85.00L/min
Test Area: 100cm2 Sampling Time:60s |
Sample |
Compared Group |
Test Group with JC2020 |
Electret MB Dosage |
0 |
2.5% |
Filter efficiency (Indoor temperature) |
92.00% |
98.00% |
Filter efficiency (100℃,8h) |
64.00% |
86.00% |
* Add 2.5% Electret Masterbatch, PP non-woven fabric filter efficiency can be maintained above 85% for 8h at 100℃.