脲醛树脂磁性微球特点:
1. 高磁响应性 (饱和磁化率 >13.7emu/g )
2. 低矫顽力
3. 可提供从 1.0 μm—10.0 μm 粒径范围内的单分散磁性微球,也可根据客户的要求,制备特殊粒径或表面基团的磁性微球。
	
  
Urea-formaldehyde resin magnetic microsphere Character:
1. High magnetic responsiveness (saturation susceptibility >13.7emu/g)
2. Low coercivity
3. Available in monodisperse magnetic microspheres ranging from 1.0 μm to 10.0 μm
Note: Magnetic microspheres with special particle size or surface groups can be prepared according to customer requirements.
| 基质 Material | 表面基团 Surface group | 粒径 Particle size | 单位 Unit | 
| UF | -NH2 | 1-2μm | 100 mg/10ml | 
| 2-3μm | 100 mg/10ml | ||
| 3-4μm | 100 mg/10ml | ||
| 4-5μm | 100 mg/10ml | ||
| 5-7μm | 100 mg/10ml | ||
| 7-8μm | 100 mg/10ml | ||
| 8-9μm | 100 mg/10ml | ||
| UF | -COOH | 1-2μm | 100 mg/10ml | 
| 2-3μm | 100 mg/10ml | ||
| 3-4μm | 100 mg/10ml | ||
| 4-5μm | 100 mg/10ml | ||
| 5-7μm | 100 mg/10ml | ||
| 7-8μm | 100 mg/10ml | ||
| 8-9μm | 100 mg/10ml | ||
| UF | -Epoxy | 1-2μm | 100 mg/10ml | 
| 2-3μm | 100 mg/10ml | ||
| 3-4μm | 100 mg/10ml | ||
| 4-5μm | 100 mg/10ml | ||
| 5-7μm | 100 mg/10ml | ||
| 7-8μm | 100 mg/10ml | ||
| 8-9μm | 100 mg/10ml | ||
| UF | -SiOH | 1-2μm | 100 mg/10ml | 
| 2-3μm | 100 mg/10ml | ||
| 3-4μm | 100 mg/10ml | ||
| 4-5μm | 100 mg/10ml | ||
| 5-7μm | 100 mg/10ml | ||
| 7-8μm | 100 mg/10ml | ||
| 8-9μm | 100 mg/10ml | 
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