Resin modifiers/curing agents
Low Dk/Df
PPE resin and BMI resin cross-linker that combines excellent electrical properties with heat resistance, adhesion, and flame retardance.

Low-dielectric Resin Cross-linker L-DAIC, DD-1

  • Can be used as an allyl cross-linker for polyphenylene ether resin and bismaleimide resin.

  • It can achieve lower Dk/Df than conventional cross-linking agents.

  • It is less volatile than conventional allyl cross-linking agents and can suppress composition changes and equipment contamination during curing.

  • L-DAIC
    L-DAIC Colorless liquid - White Solid
  • DD-1
    DD-1 White powder
  • TA-G
    TA-G Colorless liquid - White Solid

Dissipation Factor Comparison

Achieves lower dielectric loss tangent than conventional allyl crosslinkers

Dissipation Factor Comparison
Formulation(phr):PPE NORYL SA9000-111 (22.4) / Allyl Derivative (20.0) / Phase Solv. SBS resin (7.6) / Radical Initiator PERBUTYL P (1.2) Curing Condition:150 degree C/0.5h+190 degree C/1.0h Measurement Method:Cavity Resonance Method (10GHz)

Volatility Comparison

Higher boiling point and lower volatility than conventional allyl cross-linkers

Volatility Comparison

Application

  • Low Dielectric Laminated Materials/Low Dielectric Films/Low Dielectric Encapsulant

    Low Dielectric Laminated Materials
    Low Dielectric Films
    Low Dielectric Encapsulant

  • Adhesives for electronic materials/Adhesive films

    Adhesives for electronic materials
    Adhesive films

Low-dielectric, flame-retardant cross-linker P-DAIC (Under Development)

  • Can be used as an allyl cross-linker for polyphenylene ether resin and bismaleimide resin.

  • It can achieve lower Dk/Df than conventional cross-linking agents.

  • It is possible to achieve both flame retardancy andmechanical strength (adhesion), which have been issues in the past.

  • P-DAIC
    P-DAIC White solid

Application

  • Low Dielectric Laminated Materials/Low Dielectric Films/Low Dielectric Encapsulant

    Low Dielectric Laminated Materials
    Low Dielectric Films
    Low Dielectric Encapsulant

  • Adhesives for electronic materials/Adhesive films

    Adhesives for electronic materials
    Adhesive films

  • This product is on an exploratory basis and future supply is not guaranteed.

Low-dielectric Bismaleimide (BMI) Resin Cross-linker Benzoxazine ALP-d, P-d

  • Benzoxazine react with bismaleimide resin and is suitable as a cross-linking agent.

  • The dielectric loss tangent can be improved compared to conventional cross-linking agents.

  • It can improve curability and mechanical properties, which have been issues with bismaleimide resins.

  • ALP-d
    ALP-d Brown solid
  • P-d
    P-d Yellow solid
  • F-a
    F-a Yellow solid

Benzoxazine/BMI cross-linking reaction

Phenolic hydroxyl groups generated by benzoxazine ring-opening react with BMI to form a cross-linked structure.

Benzoxazine/BMI cross-linking reaction

Application

  • Various electronic substrate materials

    Various electronic substrate materials

  • For Power Module Encapsulating Materials

    For Power Module Encapsulating Materials

  • Resins for CFRP

    Resins for CFRP

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