外表呈絲絹光澤
徑厚比大
富彈性，可彎曲
耐酸、耐堿、耐鹽霧、耐高溫（600℃以上）
外表呈絲絹光澤
徑厚比大
富彈性，可彎曲
耐酸、耐堿、耐鹽霧、耐高溫（600℃以上）
| 規格 | 平均粒徑 D50(μm) | 白度 | H?O | PH | 吸油值 | + 400目 |
| CJ-B2 | ≤17.5 | ≥74 | ≤1% | 6-8 | 28-36 | ≤3% |
| CJ-B4 | ≤14 | ≥75 | ≤1% | 6-8 | 32-42 | ≤0.4% |
| CJ-B5 | ≤13 | ≥76 | ≤1% | 6-8 | 37-46 | ≤0.2% |
| CJ-A2 | ≤18 | ≥72 | ≤1% | 6-8 | 27-33 | ≤3% |
| CJ-A4 | ≤14.5 | ≥74 | ≤1% | 6-8 | 32-38 | ≤0.4% |
| CJ-A5 | ≤13.5 | ≥75 | ≤1% | 6-8 | 35-42 | ≤0.2% |
