Silicone Rubber Screen Printing Ink (1K/2K) | CX Series for Keypads
High-elasticity solvent-based silicone printing ink samples on phone cases, watch bands, keypads, and wristbands.
German technology

CX Series Silicone Rubber Screen Printing Ink

Engineered exclusively for silicone rubber substrates. The CX series delivers unparalleled elasticity, elongation, and permanent adhesion for electronic keypads, remote controls, and flexible silicone products. Available in both 1-Component and 2-Component systems.

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Formulated for Your Production Needs

Choose between the convenience of a 1K system or the maximum durability of a catalyzed 2K system.

CX-100 1-Component (1K)

A ready-to-use silicone ink designed for efficiency. Requires only thinner before printing. Ideal for standard silicone keypads and promotional items.

  • No catalyst required (Easy workflow)
  • Excellent stretchability
  • Must be baked to cure
  • Shelf Life: 6 Months (Cold storage < 5°C)

CX-200 2-Component (2K)

A catalyzed silicone ink offering maximum chemical and abrasion resistance. Requires the addition of our 520-Catalyst prior to printing.

  • Requires 3% addition of 520-Catalyst
  • Superior resistance to wear and sweat
  • Must be baked to cure
  • Shelf Life: 24 Months (< 5°C) or 12 Months (Room Temp)

Comprehensive Color Options

From high-opacity solids to premium metallic finishes, the CX series covers all design requirements.

Standard Colors

  • 102 Extra White
  • 201 Lemon Yellow
  • 202 Standard Yellow
  • 203 Deep Yellow
  • 301 Bright Red
  • 303 Rose Red
  • 304 Peach
  • 401 Purple
  • 502 Crystal Blue
  • 504 Ultramarine
  • 602 Extra Green
  • 702 Extra Black

High-Opacity Colors

  • G2201 Lemon Yellow
  • G2203 Deep Yellow
  • G3301 Bright Red
  • G4401 Purple
  • G5501 Blue

Metallic Finishes

  • A01 Fine Flash Silver
  • A04 Bright Silver
  • A05 Dark Silver
  • A06 Red Gold
  • A07 Green Gold

Pearlescent Colors

  • B10 Fine Pearl White
  • B11 Pearl Silver White
  • B22 Satin Gold
  • B25 Bronze
  • B26 Antique Bronze

Mixing & Curing Guide

Proper mixing and strict temperature control are mandatory for cross-linking and adhesion.

🧪 Mixing Formulas

For CX-100 (1-Component)
CX-100 Ink 100 Parts
CX-Thinner 10 - 20 Parts
For CX-200 (2-Component)
CX-200 Ink 100 Parts
520-Catalyst 3 Parts
CX-Thinner 10 - 20 Parts

* Stir thoroughly before printing.

🔥 Baking & Storage Requirements

The CX Series MUST be baked at high temperatures to dry, cure, and develop adhesion to the silicone substrate.

Baking Temp (°C) Curing Time
190°C30 Minutes
200°C25 Minutes
210°C20 Minutes
220°C18 Minutes
❄️ Critical Storage Warning

Any unused mixed ink, as well as unmixed CX-100, MUST be refrigerated below 5°C (41°F). Failure to store in cold conditions will cause the silicone ink to cross-link prematurely and harden in the container.

Ready to Print on Silicone?

Get unmatched adhesion, stretchability, and vibrant colors for your silicone rubber products. Contact our experts to choose between the CX-100 and CX-200 series.

Get a Quote & Color Chart

IMPORTANT DISCLAIMER: All technical consulting information and instructional materials provided by our company, whether oral, written, or in the form of test reports, serve strictly as guidance for users and do not constitute a warranty. Our company does not guarantee that a specific product will be perfectly suitable for a particular application. Users MUST independently test the ink, catalyst ratio, and baking schedule to ensure they meet their specific process and substrate requirements. Our company assumes no liability or compensation for damages resulting from improper use.

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