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Javachem® HG provides comprehensive solutions such as scratch resistance, no stickiness, low VOC and low stress whitening for dashboard, door trim, center console, pillar trim and other PP and TPO auto-body parts. Javachem® HG is an efficient scratch resistant agent for auto interior PP material. The contained functional group of UHMW siloxane acts with anchoring effect in PP resin, delivering a good compatibility with the base material.

Functions: Anti-Marring Agent

Chemical Family: Silicones

Labeling Claims: Environmentally Friendly, Low VOC

Compatible Polymers & Resins: Polypropylenes (PP), Thermoplastic Polyolefins (TPO)

Features: Excellent Compatibility, Good Scratch Resistance, Heat Aging Resistant, High Impact Performance, Non Stick

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    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Plastics & Elastomers Functions

    Features & Benefits

    Product Highlights

    Javachem® HG enriching on the surface imparts PP interior material with excellent and long-lasting scratch resistance without stickiness and yellowing after exposure to light at high temperature. It can also effectively avoid stress whitening problem that normally exists when scratch resistant agent is added. Due to its own characteristics, it can improve the interior air quality of automotive from the source, which is more eco-friendly and safer.

    Applications & Uses

    Plastics & Elastomers End Uses
    Application

    Comparison on application features of different types of scratch resistant agents

    Test item Javachem®HG Imported anti-scratch Silicone anti-scratch
    Product ingredient with functional group special silicone traditional silicone
    Anti-scratch performance +++ ++ +
    Anti-scratch persistence +++ ++ +
     Impact performance ++ + ++
    Stress whitening Resistance ++ + --
    Haze performance ++ ++ +
    Light, heat aging resistance ++ ++ +
    Odor, VOC performance ++ + ++
    Dosage low medium high

    Application test

    Test item Javachem®HG Imported anti-scratch Silicone anti-scratch
    Cross scratch ΔL (10N) 0.45 1.37 2.54
    Cross scratchΔL (10N)(102℃,168h) 0.52 0.98 1.93
    Stress whitening ΔL 0.20 1.03 1.45
    Tensile strength (MPa) 22.58 21.68 22.07
    Flexural strength (MPa) 29.59 29.32 29.68
    Breaking elongation (%) 63.78 68.25 64.05
    Notch impact strength (23℃,kJ/m2) 27.66 26.55 27.60
    Surface migration no no no
    Surface migration (thermal aging 168h) no no no

     

    Technical Details & Test Data

    Resistance

    Javachem®HG acts with anchoring effect in PP resin, which can easily concentrate on the surface and impart PP interior material with excellent scratch resistance.

    Javachem® HG - Resistance

    Scratch resistance of Javachem®HG in PP material 
    (PP+20%Talc
     PV3952,10N)

    Javachem® HG - Resistance - 1