dic Color & Comfort

DIC Corporation

For InkJet Inks

Product Outline

【Features】

  • Optimal structure for degasification and aeration (DIC's Hollow Fiber Membrane)
  • A broad lineup suited to various ink types and applications
  • Low pressure losses and space savings are created by the proprietary internal structure.

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Degassing Requirements in Jet Inks

Gases dissolved in the ink transform into bubbles after repeated compression and decompression given by piezo elements or by heating.

As a result,

  1. The pressure from piezo elements is degraded by the bubbles and the ink cannot drop vertically.
  2. The bubbles block the injection nozzles and the ink cannot drop at all.

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Model Lists

PF Series

Internal Flow System

  • Fluid directed through inside of hollow fibe

【Features】

  • Washable by making liquid flow backwards
  • Image
  • Movie of Internal Perfusion
Model Supported Flow Rate Dimensions Pressure
Resistance
Operating
Temp.
Connection
ml/min L/hr mm MPa Liquid Vacuum
PF-001D 10 - 1,000 0.6 - 60 60φ×140 0.3 2 - 40 Rc 1/4 or NPT 1/4 Φ6 tube
PF-004D 50 - 3,000 3 - 180 99φ×260 0.3 2 - 40 Rc 3/8 Φ6 tube

EF Series(Small)

External Flow System(Small)

  • Fluid directed outside of hollow fiber

【Features】

  • Low pressure loss
  • High-level degassing model
  • Image
  • Movie of External Perfusion
Model Supported Flow Rate Dimensions Pressure
Resistance
Operating
Temp.
Connection
ml/min L/hr mm MPa Liquid Vacuum
EF-MICRO 0.5 - 10 0.03 - 0.6 22φ×94 0.2 2 - 40 Luer Luer
EF-G2 1 - 60 0.06 - 3.6 26φ×115 0.2 2 - 40 Rc 1/8 or NPT 1/8 Rc 1/8 or NPT 1/8
EF-G3 5 - 300 0.3 - 18 43φ×131 0.2 2 - 40 Rc 1/8 or NPT 1/8 Rc 1/8 or NPT 1/8
EF-G5 10 - 1,500 0.6 - 90 60φ×140 0.2 2 - 40 Rc 1/4 or NPT 1/4 Rc 1/4 or NPT 1/4

EF Series

External Flow System

  • Fluid directed outside of hollow fiber

【Features】

  • Low pressure loss
  • High-level degassing model
  • Image
  • Movie of External Perfusion
Model Supported Flow Rate Dimensions Pressure
Resistance
Operating
Temp.
Connection
ml/min L/hr mm MPa Liquid Vacuum
EF-002A 100 - 4,000 6 - 300 109φ×182 0.3 2 - 40 Rc 3/8 Rp 1/4
EF-010G 100 - 10,000 6 - 600 170φ×430 0.5 2 - 40 Rc 1 Rc 1/2
EF-020G 100 - 20,000 6 - 1,200 170φ×880 0.5 2 - 40 Rc 1 Rc 1/2
About Connection:
It is possible to change a joint for a pillar, flange, etc. However, there are limitations for some products. Please inquire about specific products.
About Flow Rate:
They are just guidelines. Depending on liquid type and targeted degassing levels, you can use them beyond the guidelines.
About Dimensions:
Projected parts and connections are excluded. For details, please refer to product drawings.

For more information about DIC products:

Inquire Here

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