膨润土猫砂工作原理：结团技术解析
最后更新:
膨润土猫砂背后的科学。蒙脱石晶体结构、膨胀机制、除臭化学原理，以及土耳其白色膨润土为何优于替代品。
膨润土猫砂背后的科学。蒙脱石晶体结构、膨胀机制、除臭化学原理，以及土耳其白色膨润土为何优于替代品。
Montmorillonite: The Active Mineral
Montmorillonite is a phyllosilicate mineral (Smectite group) with a 2:1 layered crystal structure. This creates a negatively charged surface with very high cation exchange capacity (CEC: 80-150 meq/100g).
Why this matters: The negatively charged layers attract water molecules and ammonium ions (from cat urine) through electrostatic forces — the physical basis for both clumping and odor control.
Performance Comparison
| Origin | Montmorillonite | Clumping Speed | Absorption |
|---|---|---|---|
| 土耳其 (奥尔杜-法特萨) | 85–95% | 最快（样品测试） | 代表值 300–320% |
| Other Turkish | 70-80% | 5-15 sec | 250-280% |
| 中国 (钠基) | 60–75% | 较慢 | 代表值 200–250% |
Sourcing Information
- HS编码: HS 2508.10 — 适用税率与证书形式（A.TR或EUR.1）请与您的报关行确认
- Incoterms: FOB Ordu/Fatsa or CFR destination
- MOQ: 1 FCL (20ft ~18-20 MT)
- Payment: 30% advance + 70% against BL; LC (UCP 600)