ABOUT Product
BRIGHT & KIND LEADING, BKL
2차전지 관련 소재
1분리막(LIBS)
- 습식
- 건식
- 코팅
분리막 - 습식
| Model | NW0533 | NW0735 | NW0938 | NW1238 | NW1240 | NW1440 | NW1445 | NW1640 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Thickness | um | GB/T6672-2001 | 5 | 7 | 9 | 12 | 12 | 14 | 14 | 16 | |
| Gurly Value | s/100cc | JIS P8117 | 100 | 130 | 130 | 210 | 175 | 210 | 120 | 210 | |
| Porosity | % | Q/DZDH 01-2016 | 33 | 35 | 35 | 38 | 40 | 40 | 46 | 41 | |
| Puncture Strength | gf | Q/DZDH 01-2016 | 260 | 320 | 320 | 590 | 550 | 600 | 500 | 600 | |
| Tensile Strength | MD | kgf/cm2 | GB/T1040.3-2006 | 2500 | 2400 | 2200 | 2200 | 2200 | 2300 | 1900 | 2100 |
| TD | kgf/cm2 | 2500 | 1900 | 1900 | 2150 | 2000 | 1900 | 1800 | 1800 | ||
| Shrinkage(105℃/1h) | MD | % | GB/T12027-2004 | 3 | 2.5 | 3 | 3 | 3.2 | 2.8 | 3.5 | 2.5 |
| TD | % | 0.3 | 0 | 1 | 0.8 | 1 | 1 | 1 | 1 | ||
| Shrinkage(120℃/1h) | MD | % | GB/T12027-2004 | 6 | 4 | 4.5 | 5.5 | 5 | 6 | 5 | 5 |
| TD | % | 2.5 | 1.6 | 3 | 3.5 | 4.5 | 2.8 | 3 | 4.5 | ||
분리막 - 코팅 (Ceramic Coating)
분리막 - 코팅 (PVDF Coating)
분리막 - 코팅 (MCS, MFS)
2전구체
- NCA 계열
- NCM 계열
전구체 - NCA 계열
| NCA 계열 | |||||
|---|---|---|---|---|---|
| 항 목 | FYA01 | FYA02 | FYA03S | FYA03M | FYA03L |
| Ni (mol%) | 81.5±0.5 | 87.0±0.5 | 88.0±0.5 | 88.0±0.5 | 88.0±0.5 |
| Co (mol%) | 15.0±0.4 | 9.5±0.4 | 9.0±0.4 | 9.0±0.4 | 9.0±0.4 |
| Al (mol%) | 3.5±0.3 | 3.5±0.3 | 3.0±0.3 | 3.0±0.3 | 3.0±0.3 |
| D10 (μm) | 5.5±1.5 | 5.5±1.5 | 2.0±1.5 | 5.5±1.5 | 7.5±1.5 |
| D50 (μm) | 12.0±1.5 | 12.0±1.5 | 4.0±1.5 | 12.0±1.5 | 16.0±1.5 |
| D90 (μm) | 22.5±2.5 | 22.5±2.5 | 7.0±2.5 | 22.5±2.5 | 29.0±2.5 |
| TD (g/cm3) | ≥1.6 | ≥1.6 | ≥1.50 | ≥1.60 | ≥1.80 |
| SO42- (%) | ≤0.30 | ≤0.30 | ≤0.50 | ≤0.30 | ≤0.30 |
전구체 - NCM 계열
| NCM 계열 | |||
|---|---|---|---|
| 항 목 | FYM02 | FYM03 | FYM04 |
| Ni (mol%) | 50.0±0.5 | 60.0±0.5 | 80.0±0.5 |
| Co (mol%) | 20.0±0.5 | 20.0±0.5 | 10.0±0.5 |
| Al (mol%) | 30.0±0.5 | 20.0±0.5 | 10.0±0.5 |
| D10 (μm) | 6.0±1.0 | 6.0±1.0 | 6.0±1.0 |
| D50 (μm) | 10.0±1.0 | 10.0±1.0 | 10.0±1.0 |
| D90 (μm) | 19.0±2.0 | 19.0±2.0 | 19.0±2.0 |
| TD (g/cm3) | ≥2.0 | ≥2.0 | ≥2.0 |
| SO42- (%) | ≤0.30 | ≤0.30 | ≤0.30 |