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  • LED UV Curing Box
    Small Wafer Nitrogen UV Curing System Tape LED UV Curing Box

    Nitrogen UV Curing System Tape Led,Compact and Practical UV Curing system, 5 seconds for The Film to Detach from The Wafer, Adjustable Time, Adjustable illumination, Nitrogen Protection

  • UV Curing System
    Wafer UV Curing System LED Tape UV Curing Machine Semiconductor Ceramic Substrate Square

    Illumination can be adjusted, Time can be adjusted, Even Curing, 5 seconds Curing,Compatible with multiple sizes

  • Wafer Expander Machine
    6 inch 8 inch Semi-automatic LED Wafer Expander Machine

    Equipped with nitrogen support rod, clamshell labor-saving function; Adjust the height of the working plate to rise, you can adjust the spacing between the DIE; Using the motor lifting and cylinder lifting to complete the membrane expansion process, to ensure the consistency of the membrane expansion;

  • Semi-automatic Wafer Mounter Machine
    DSXUV 12inch Semi-automatic Wafer Mounter Film Sticking Machine

    This equipment (lamator) is mainly used for 12 inch Si wafer BG film coating. No burrs, no bubbles. The wafer type is dummy wafer. This semi-automatic film sticking machine is suitable for applying film to products such as wafers, semiconductors, ceramics, and glass. It is a device used for film coating processing, specifically designed to precisely adhere thin film materials to the surface of wafers. It combines the characteristics of manual operation and automatic control, providing higher film application accuracy and efficiency while maintaining operational convenience.

  • Manual wafer tearing machine
    Manual Wafer Film Separator Silicon Stripping Machine

    This film tearing machine is used to remove the protective tape on the surface of wafers after thinning or etching processes. The device can be used for film tearing on 4 ", 5", 6 ", 8", and 12 "wafers.

Important Role of Wavelength

2020-06-19 14:27:06

Most UV curable contains two wavelengths that work at the same time (if you include IR,3). Short wavelengths work on the surface, long wavelengths work in ink or coatings. The theorem is that short wavelengths are absorbed on the surface and cannot reach deep results. Shortage of short wave exposure can lead to sticky surface.Long wave energy deficiency can lead to adhesion. Each recipe and thickness of film will benefit from an appropriate short wavelength energy rate. The most basic mercury lamp emits energy within these two ranges, but it is particularly suitable for coatings and thin ink layers when it is strongly launched in short wavelengths. Highly absorbent materials, such as adhesives and screen inks, are more suitable for long wave curing using long wave light triggers. The tubes used to solidify these materials contain additives and mercury, which emit more UV rays in long wave UV.These long wave tubes also radiate some short wave energy, which is sufficient to cope with the surface solidification.

Many special applications, such as a large amount of additives containing titanium oxide this type of material for curing, curing or need through the plastic or glass, must be long curing, because the material is almost completely prevented the shortwave.

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