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High Tech Adhesives for gluing and sealing LED

New innovations bring LED to ever higher levels of performance, durability, user comfort, design and new applications. Sadechaf Hightech Adhesive Technology supports developing new LED products and optimizing production processes for LED. Sadechaf Hightech Adhesives are used both in LED mass production and in niche design applications. Sadechaf Hightech Adhesives meets the strictest quality tests in the LED, automotive, aerospace, aerospace, and medical industry. Together with its customers, Sadechaf has developed the perfect High-tech Adhesives for LED applications.

Sadechaf Sample package LED Adhesives 1

Sadechaf: your reliable hightech adhesive partner! 

Production

  1. More efficient production
  2. Fast curing
  3. Constant quality
  4. Lower cost

Product

  1. Performance and quality improvement
  2. Electrically conductive = adhesive and conductor in 1
  3. Constant firmness & robustness
  4. New technologies, new applications

Design

  1. Seamless bonding and invisible sealing
  2. Complete freedom for design
  3. Flexibility in forms & choice of materials

 

Features Sadechaf High-tech Adhesives for LED

Use

  • Fast and precise application, manually or automatically (different viscosities, different thixotropies)
  • For a stable repetitive process
  • Perfectly controlled dosing
  • Project-specific adhesive adjustments and new developments
  • UV Cure: Hyper-fast curing by means of UV light
  • Dual Cure: Perfectly controlled curing. Hyper-fast fixation with UV light followed by low temperature curing

Robust

  • Extremely low shrinkage
  • Extremely low outgassing
  • Resistant to shock, impact and vibration
  • Perfectly clear, no yellowing or discoloration, now and in the future

Permanent adhesion

  • Adhesives with a very high tack and Tg in combination with high flexibility
  • Resistant to high forces
  • Resistant to very high temperatures (up to +200°C)
  • Moisture resistant, heat resistant
  • Resists vibration
  • Stress resistant: very even bonding and distribution of forces

Over 30 years of experience in hightech adhesives

Sadechaf Sample package LED Adhesives 1

Sadechaf has over 30 years of experience in various industries.  In the past, we serviced the automotive-, space-, electronics & consumer electronics-, aviation-, medical-, optoelectronics-, lighting-, mechanical engineering-, 3D printing & manufacturing- and the audiosector with our adhesive-solutions. Either with one of our standard range of adhesives (over 200 Hightech gluing products), either with a custom made solution. 

A professional team has manufactered more than 300 hightech adhesives customised for all our clients needs.  As a partner of your project, we strive to maximum results. 

Example of efficient and perfectAdhesive LED bonding and sealing

Sadechaf Sample package LED Adhesives 1

UVACRYL 2661

  • 1-part UV glue
  • Structural adhesive high tack
  • Adheres very well to plastics, glass, metal and ceramic
  • Weather resistant (moisture, heat and UV

 

UVAPLUS 8566

  • 1-part Multi-cure adhesive (UV, heat, anaerobic and activator)
  • Flexible thermal conductive adhesive (1.25 W/mK) for thermal management of LEDs
  • Can be applied in thin layers (30µm) for very low heat resistance
  • Ideal for bonding materials with different CTE
  • Resistant to shock, impact and vibrations
  • Weather resistant (moisture, heat and UV)

UVAPOX 6693

  • 1-component heat curing adhesive (<+100°C)
  • Thermal conductive adhesive (1.03 W/mK) for thermal management of LEDs
  • Can be applied in thin layers (30µm) for very low heat resistance.
  • High tack, high Tg
  • Temperature resistant up to +200°C
  • Weather resistant (moisture, heat and UV)
  • Good chemical resistance
Sadechaf Sample package LED Adhesives 1

 

Sadechaf Sample package LED Adhesives 1

TPA 1176

  • 2-part adhesive cures at +23°C
  • Structural adhesive, high tack
  • Adheres very well to plastics, glass, metal and ceramic
  • Weather resistant (moisture, heat and UV)
Sadechaf Sample package LED Adhesives 2

Sadechaf Sample package LED Adhesives 1

UVASEAL 2708

  • 1-part UV glue
  • Flexible adhesive, suitable for sealing and glue
  • Resistant to shock, impact and vibrations
  • Very low water absorption and water permeability
  • Gas-tight (passes helium leak test)
  • Weather resistant (moisture, heat and UV)
  • Good chemical resistance

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