Comcess - Model EDM -Wire Cut Resin Mixed Bed Ion Exchange Resin

• Appearance: Yellow-brown spherical particles.
• Ionic form:H+/OH-
• Volume complete exchange capacity(mmol/ml):≥0.6

The EDM Resin can effectively remove metal impurities and ionized metal ions in working fluid, ensure the best conductivity of working fluid (water), stabilize cutting parameters of machine tool processing, and improve cutting accuracy and processing speed.

When used in EDM, you can be sure that the water dielectric is filtered to the purest and highest standard in the market. EDM resin can be used on all EDM machines using water as a dielectric fluid.

The EDM resin is composed of gel type strong acid cation exchange resin and strong alkali anion exchange resin. It is highly transformed and specially purified, and compounded according to specific chemical equivalents. And It is suitable for the preparation of high purity water by WEDM and condensate water treatment system with the main purpose of removing ions and metal oxides. It has the characteristics of high purity, large work exchange capacity and long service life.

• With high regeneration degree.
• Excellent kinetic properties
• Extremely high exchange capacity
• Excellent penetration resistance

• Cation: Anion Resin Volume
• Ratio: 1 : 1 (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