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Photovoltaic Chemicals

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  • Single-layer and double-layer photovoltaic glass anti-reflection coating fluid

    Single-layer and double-layer photovoltaic glass anti-reflection coating fluid

    Introduction This product is a milky white liquid obtained by reacting hollow...
  • JUNHE®9680 High Reflective Glaze

    JUNHE®9680 High Reflective Glaze

    JUNHE®9680 high-reflective glaze is applied to the backplane glass of photovoltaic dual-wave modules. Its main components are titanium dioxide, low-melting glass powder, organic binders, additives, etc. It is coated on the glass surface through silk screen printing. After the glass is tempered at high temperature, organic matter The inorganic materials that are volatilized by carbonization and remain adhere to the glass, achieving the characteristics of high reflection, high weather resistance and corrosion resistance of the glaze.

  • JUNHE®2610 No-clean flux

    JUNHE®2610 No-clean flux

    JUNHE®2610 no-clean flux is a low-solid, halogen-free, water-soluble flux, suitable for solar cell welding and automatic welding by immersion or spray coating. This flux does not contain rosin, and the solder joints after welding are full and bright. There is little residue on the board surface and it has extremely high surface insulation resistance.

  • JUNHE®2550 Monocrystalline cell texturing auxiliary additives

    JUNHE®2550 Monocrystalline cell texturing auxiliary additives

    JUNHE®2550 monocrystalline texturing auxiliary additive is a crystalline silicon solar cell texturing auxiliary product. It is a water-soluble, non-toxic and harmless additive that meets environmental protection requirements. This product improves the etching selectivity ratio of inorganic alkali to silicon and forms a micron-level pyramid texture on the surface of the silicon wafer, thereby achieving a good light trapping effect.

  • JUNHE®2570 Topcon Auxiliary additives for removing amorphous silicon of Topcon cells

    JUNHE®2570 Topcon Auxiliary additives for removing amorphous silicon of Topcon cells

    JUNHE®2570 is a series of auxiliary additives independently developed by Junhe Technology for the removal of amorphous silicon from photovoltaic Topcon cells. It is a water-soluble, non-toxic and harmless additive that meets environmental protection requirements. This product can greatly improve the corrosion selectivity of inorganic alkali on the amorphous silicon coating of Topcon battery. While achieving silicon etching, it can also greatly reduce the corrosion of inorganic alkali on the positive film silicon dioxide layer or PSG layer.

  • JUNHE®2510-1 Solar Cell Alkali Polishing Additive

    JUNHE®2510-1 Solar Cell Alkali Polishing Additive

    JUNHE®2510-1 solar cell alkali polishing additive is suitable for alkali polishing of the backside of PERC solar cells and TopCon solar cell dewinding process. It is a water-soluble, non-toxic and harmless additive that meets environmental protection requirements. This product can greatly improve the corrosion selectivity ratio of inorganic alkali to silicon dioxide layer and silicon. While achieving polishing and etching of silicon, it can also greatly reduce the corrosion of inorganic alkali to silicon dioxide layer or PSG layer.

  • Single Group Silicon Slice Detergent JH-1017

    Single Group Silicon Slice Detergent JH-1017

    Brand Name: JUNHE

    Model Number: JH-1017

  • JH-1020 Single Silicon Wafer Cleaning / Silicon Slice Detergent PH 12.0-14.0

    JH-1020 Single Silicon Wafer Cleaning / Silicon Slice Detergent PH 12.0-14.0

    Place of Origin: Changzhou in china

    Brand Name: JUNHE

    Certification: ISO9001 TS16949 SGS

    Model Number: JH-1020

  • Diamond Wire Cutting Fluid JH-2523

    Diamond Wire Cutting Fluid JH-2523

    Brand Name:JUNHE

    Model Number:JH-2523

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