LED用ケミカル|parkem(パーケム)株式会社パーカーコーポレーション

LED Detergent    PK-LDS/SC Series

【LED Substrate Cleaner】 PK-LDS Series

Products Name Type Application Feature
PK-LDS6040G Inorganic Alkali For cleaning after slicing. Capable of effectively removing dirt attached during the ingot slicing process.
PK-LDS5000
Inorganic Alkali Wax cleaning. Most appropriate for cleaning sapphire substrate fixation waxes and polishing plates.
PK-LDS7000 Inorganic Alkali
For cleaning after lapping and polishing. Excellent in removing diamond slurry and boron slurry.
PK-LDS7100 Organic Alkali
For cleaning after lapping and polishing. Effective for removing residual abrasives, organic substance, and particles.

Example of cleaning a sapphire substrates fixation wax.

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    Before cleaning

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    After cleaning

Example of cleaning a GaAs substrates after polishing colloidal silica.

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    Before cleaning

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    After cleaning

【Wire-Saw Coolant】 PK-SC Series

Excellent Lubricity and High Cooling performance enable Highly Precise and Stable cutting.
Excellent Rust-proof performance prevents Wire Cutting and Equipment Corrosion.
Due to Low Foamability, it can be controlled by Stable flow rate.
Not applicable to fire laws (non-hazardous materials), Poisonous materials, or PRTR low.
Product Name Type Application
PK-SC2000 Water dilution Superior permeability and lubricity.

Rust-prevention Test Example.

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    Deionized water

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    PK-SC2000 5%

Foaming Test Example.

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