MR120 Electronic Grade Polishing Ion Exchange Resin
Mixed Bed Ion Exchange Resin used in ultrapure water mixed-bed systems in domestic electronics, semiconductor, display, biochemical medicine, military industry, optical materials and photovoltaic industries, etc.
l Appearance: Yellow-brown spherical particles.
l Ionic form:H+/OH-
l Volume complete exchange capacity(mmol/ml):≥0.6
Item | Cation resin (H Type) | Anion resin (OH type) |
Cation: Anion Resin Volume Ratio | 1 : 2 (volume) | |
Appearance: | Yellow-brown spherical particles | Yellow spherical particles |
Classification | Gel type | Gel type |
Skeleton structure | Styrene series | Styrene series |
Active groups | -SO3- | -N(CH3)3+ |
Degree of crosslinking % | 7 | 5 |
Total exchange capacity (mmol/g) (dry) | ≥5.0 | ≥3.8 |
Volume complete exchange capacity(mmol/ml) | ≥1.75 | ≥1.1 |
Moisture content (%) | 51.0~56.0 | 53.0~58.0 |
Particle size range mm | 0.315~1.25 | 0.315~1.25 |
Uniform coefficient | ≤1.60 | ≤1.60 |
Lower particle size(<0.3mm)% | ≤1 | ≤1 |
Upper grain size (>1.0 mm)% | ≤5 | ≤5 |
Bulk density (g/ml) | 0.73~0.83 | 0.66~0.71 |
Specific density(g/ml) | 1.25~1.30 | 1.06~1.10 |
Mean crush strength g/pcs | ≥350 | ≥350 |
Crush strength (>200g/pcs) % | ≥90 | ≥90 |
Operating temperature ℃ | ≤50 | |
Running flow rate m/h | 10~90 |
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Main Product:
Cation And Anion Exchange Resin,
Water Softener Resin,
Mixed Bed Resin,
Chelating Resin,
cation resin ,
ion exchange resin