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℃.