Create cost benefits through extended lifespan with coating! For semiconductor masks, contact Takeda Tokyo Process Service.
【Applicable Masks and Their Benefits】 ■ Chrome Glass Mask… Improved dirt resistance and cleanability ■ Emulsion Glass Mask… Enhanced durability (film surface protection and scratch prevention) ■ Film Mask… Improved durability (ESD protection) 【Coating Features】 ◆ Transmittance (Wavelength: 365nm)… Over 95% (relative value compared to uncoated glass) ◆ UV Exposure Resistance (10,000 J/cm² exposure)… No decrease ◆ Adhesion (Grid Test)… No peeling ◆ Water Resistance (10 minutes immersion in pure water)… No change ◆ Solvent Resistance (10 minutes immersion in acetone and IPA)… No change ◆ Chemical Resistance (10 minutes immersion in alkaline solution (5% dilution) and acid solution (5% dilution))… No change *For more details, please refer to the PDF document or feel free to contact us.
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basic information
■Coating thickness (nm): 10 ■Surface hardness (H): 4 ■Release property (N/cm): 0.75 ■Solvent resistance: No effect observed after IPA/acetone rubbing (200 times) and immersion (24H) tests ■Contact angle: Value: 113.7° *In addition to the above table, we also have a lineup of thick film coatings. We are flexible in responding to your requests, so please feel free to consult with us. *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Pattern originals for PWB, FPC, and electronic components ■ Calibration plates (for measurement and equipment adjustment) (chrome glass mask only) *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Takeda Tokyo Process Service has started anew as Takeda iP Holdings, following the integration of the Takeda Printing Fine Process Division and Tokyo Process Service in April 2023. The brand "TOPRO," known for its top-tier technology in Japan, will further develop as "Takeda To-Pro" by incorporating advanced techniques cultivated in printing and plate-making. We support our customers' product development with attentive and prompt service. We respond to customer requests and inquiries quickly and carefully, ensuring a robust system at all times. We are flexible in accommodating requests for trial production, starting from just one piece, as well as small lot orders. Please feel free to contact us first. *Quality Management System ISO 9001 certified, Environmental Management System ISO 14001 certified.