Engineered Materials

Our strategic portfolio is architected to solve critical identification and security challenges in global electronics manufacturing.

Product Portfolio

Compare polyimide labels, VOID security labels, and water contact indicator materials for high-temperature and high-reliability applications.

  • Polyimide Label Material AX-PI25G

    High temperature resistant PI label material (25µm) - Gloss

    Precision 25mm Gloss Polyimide for High-Density PCB Traceability

    Engineered for high-density PCB traceability, this ultra-thin 25µm gloss polyimide delivers absolute thermal stability up to 300°C. It ensures 100% barcode readability through rigorous SMT and reflow cycles, maintaining high-resolution integrity in the most demanding manufacturing environments.

    Key Benefits

    • Withstands peak temperatures up to 300°C (572°F) for 5 minutes
    • Resistant to harsh cleaning chemicals, flux, and industrial solvents
    • Superior dimensional stability prevents label shrinkage or curling
    • High-gloss topcoat optimized for 600 DPI thermal transfer printing
    • Excellent resistance to abrasion and smearing after printing

    Applications

    • SMT (Surface Mount Technology) top and bottom side
    • Reflow and Wave Soldering processes
    • High-density PCB Component Traceability
    • Aerospace and Military grade electronics labeling
    • Automotive under-the-hood electronic modules

    Material Features

    • 25 micron (1.0 mil) Polyimide film substrate
    • Gloss white high-performance topcoating
    • High-strength permanent acrylic adhesive
    • ESD-safe (Electrostatic Discharge) options available
    • UL recognized and RoHS/REACH compliant

    Material Structure

    Coating
    Gloss white thermal transfer receptive coating
    Substrate
    High-performance Polyimide (PI) film
    Adhesive
    Cross-linked high-temperature permanent acrylic
    Liner
    80gsm white super-calendered glassine paper

    Physical Properties

    Adhesion
    >= 12 N/25mm (Stainless Steel, 24hr)
    Peel Adhesion
    1.5 ~ 5.0 kgf/inch (180° peel)
    Initial Tack
    >= 8# Steel Ball (JIS Z0237)
    Holding Power
    <= 0.5 mm (1kg/25mm x 25mm, 40°C)

    Weatherability

    Short-term Max
    300°C for 5 mins; 260°C for 15 mins without discoloration
    UV Resistant
    Good (Suitable for indoor industrial use)
    Wet Resistant
    Excellent (No edge lifting after 100hrs immersion)

    Printing Method

    Optimized for high-resolution Thermal Transfer (TTR) using premium resin ribbons such as Armor AXR7+, AXR8, AXR9, Ricoh B110CU, and DNP R510. Also compatible with UV Flexo and Screen printing using high-performance UV-curable or solvent-based inks.

    Storage & Shelf Life

    Store in original packaging at 22°C (72°F) and 50% relative humidity. Avoid direct sunlight and contact with moisture.

  • Polyimide Label Material AX-PI25M

    High temperature resistant PI label material (25µm) - Matte

    Non-Reflective 25µm Matte Polyimide Optimized for AOI Systems

    Optimized for high-speed Automated Optical Inspection (AOI), this 25µm matte polyimide combines zero-glare performance with 300°C heat resistance. It provides high-contrast, smudge-resistant traceability for precision lead-free soldering and semiconductor processing.

  • Polyimide Label Material AX-PI50G

    High temperature resistant PI label material (50µm) - Gloss

    High-Strength 50µm Gloss Polyimide for Industrial Durability

    Designed for maximum durability and ease of manual application, this 50µm gloss polyimide offers superior rigidity for large-format PCBs and industrial power modules. It maintains world-class 300°C thermal performance while providing enhanced resistance to mechanical stress.

  • Polyimide Label Material AX-PI50M

    High temperature resistant PI label material (50µm) - Matte

    Robust 50µm Matte Polyimide for Heavy-Duty Industrial AOI

    Merging structural integrity with AOI-optimized non-reflective surfaces, this 50µm matte polyimide is the definitive choice for heavy-duty industrial electronics. It ensures high-contrast identification and 300°C heat tolerance in high-reliability aerospace and automotive applications.

  • Security Label Material AX-SEC-VOID-B

    Matte Blue VOID Security Labels (38µm)

    High-Integrity Tamper-Evident Security for Asset Protection

    This 38µm matte blue security material triggers an irreversible "VOID OPEN" pattern upon removal, providing an absolute deterrent against warranty fraud and unauthorized access. Engineered for high-value asset protection, it maintains security integrity across extreme temperatures and chemical exposure.

  • Security Label Material AX-SEC-VOID-R

    Matte Red VOID Security Labels (38µm)

    High-Visibility Tamper-Evident Security for Logistics

    Offering high-visibility tamper evidence, this 38µm matte red security material leaves a definitive "VOID OPEN" pattern upon removal. It is optimized for supply chain security and warranty protection, providing a strong visual deterrent and irreversible proof of tampering.

  • Indicator Label Material AX-WTR-IND

    Water Contact Indicator Label

    Precision Moisture Detection with Irreversible Color Transition

    Precision-engineered for definitive moisture ingress monitoring, this material provides an instantaneous, irreversible white-to-red color transition upon liquid contact. It eliminates false positives in high-humidity environments, ensuring accurate warranty validation for sensitive electronic assemblies.