| 出生地 |
Shandong China (Mainland) |
| 牌子的名字 |
robot |
| 模式的数量 |
bentonite |
| 适用 |
foundry |
metallurgical bentonite clay Itemsodium bentonitecalcium bentoniteFirst gradSecond gradThird gradFirst gradSecond gradThird gradWater absorption / (2h)% ≥400300200200160120Blue absorption capacity / (g/100g) ≥302622302622Swelling Index / (ml/2g) ≥155Sieving rate (75um, dry sieving) quality fraction /% ≥989595989595Moisture (105 ), quality fraction /%9 139 13