ABchimie 6026UV UV LED Cure Thixotropic Resin

Harmonization Code : 3906909090 |   Acrylic polymers in primary form Others>Others
Main features
  • One-component
  • Fast UV LED Curing
  • Shock Absorbing

Product Description

ABChimie® 6026UV LED is a soft, transparent resin coating designed to provide mechanical and environmental protection to electronic components and assemblies. Its thixotropic quality allows for controlled application with high thicknesses (up to 4mm) without sagging. The resin is soft, which allows it to absorb shock easily. These qualities make it ideal for encapsulation or localized protection in applications where shock absorption is required.

ABChimie® 6026UV LED is acrylic-based and has excellent adhesion to many substrates, including flexible ones like plastics. One of its advantages is that it cures rapidly under UV LED light (395nm), has zero VOCs, and can be applied to high-speed manufacturing processes to increase productivity. ABChimmie 6026UV LED is in full compliance with REACH and RoHS regulations. 

Product Key Features

  • Transparent, thixotropic UV-curing resin
  • Shock absorbing
  • Allows for thick, controlled application without sagging
  • Fast UV cure for high-sp
  • Solvent-free formulation (no VOCs) 
  • LED light cure for environmental / worker safety

Applications

  • Encapsulation of electronic components requiring high volumes, localized protection, and a thick coating
  • Sensors on PCBs, wire-bonded chips, and reinforcement of solder joints.
  • Can be used to seal plastic casings on PCBs.
  • Ideal for applications that might be exposed to impacts, drops, or vibrations.
  • Printed circuit assemblies. 
Product Family
ABC-6026UVLED  
330g Cartridge 5kg Bulk 1kg Bulk

Catalog Product

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Shipping in 8 weeks

Technical Specifications

General Properties
Appearance
Appearance
Appearance at room temperature.
Thixotropic translucent liquid
Density (g) 1.08 g/cm3
Thermal Properties
Flash Point
Flash Point
The flashpoint of a solvent is the lowest possible temperature at which it can vaporize to form an ignitable vapor.

Flashpoint is often confused with “autoignition temperature”, which is the temperature at which a solvent ignites without an ignition source.
100 °C
Mechanical Properties
Durometer (Shore A) 60

Additional Information

LED UV-Curable Resin Solutions

ABChimie® 6026 UV LED: Advanced Electronics Protection

 

ABChimie® 6026 UV LED is a high-performance LED UV-curable resin designed to protect printed circuit board assemblies (PCBs) and components in demanding manufacturing environments. It delivers rapid curing, excellent electrical insulation, and thixotropic properties for precise, high-thickness application.

UV Curing Performance

Cures rapidly under 395nm LED light, enabling seamless integration into high-throughput batch and inline production lines without the thermal stress of mercury lamps.

Mechanical Protection

Achieves a Shore A hardness of 60, providing a durable barrier that resists scratches, abrasion, and minor impacts for long-term component stability.

Thixotropic Application

Maintains a stable, non-running consistency at rest while flowing easily under shear. Allows for deposits up to 4mm without sagging or running.

Substrate Versatility

Bonds strongly to flexible substrates, plastics, and polymer-based PCBs, ensuring protection on assemblies that bend, flex, or experience vibration.

Engineering Takeaway: It is crucial to use a 395nm LED lamp with a minimum UVA dose of 1600 mJ/cm² for a 1mm thickness to achieve the specified protective properties.

Emission Spectrum vs. Relative Power

ABChimie 6028 UV LED emission spectrum graph

Relative Power (%) over Wavelength (nm) for LED 395nm.

Key Curing Parameters

Lamp Type: LED
Spectrum: 395 nm 8 W/cm²
Min UVA2 Dose: 1600 mJ/cm² , 4300 mJ/cm² , 7200 mJ/cm²
Max Depth: 1 mm, 2 mm, 3 mm

*Higher UVA doses do not negatively affect final properties.

FAQ

Frequently Asked Questions

Where is ABChimie® 6026 UV LED typically used?

Automotive electronics (control units, sensors), Industrial automation (PLCs, drives), and high-reliability consumer wearables.

What is the shelf life and storage requirement?

12 months when stored at 5–30°C. Equilibrate the resin for 24 hours at room temperature (18–32°C) prior to use.

Can the viscosity be adjusted?

Yes, viscosity can be customized for specific application requirements. Contact our engineering team for guidance on variable viscosities.

Is it RoHS and REACH compliant?

Yes, it meets stringent standards including REACH and RoHS 2011/65/EU, ensuring regulatory adherence for OEMs.

Alternative for Mercury Lamp Curing

Need to use a traditional mercury lamp? We offer a standard UV version of this thixotropic resin.

  • Same Shore D 45 hardness
  • Excellent adhesion to flexible substrates
  • Immediate curing with standard UV exposure

Need Technical Guidance?

Our engineers can help you select the right resin, application method, and curing equipment for your specific assembly requirements.

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