Filter test 首頁 > 技術與服務 > 濾心檢測 Micro-pollution consultation service Applied Engineering Applications Engineering The filter core is tested for its removal efficiency of metals, organic matter and particles in various acids, bases and organic solvents. Assist customers to optimize the overall filtration and purification process to reduce pollution and defects Cost evaluation of various filters for compatibility with wet etch, cleaning, and photoresist process chemistries Laboratory analysis and commissioned testing Analysis Extraction test and filtration efficiency test of new and old filter elements and process components (pipes, packaging materials), etc. Pollutant testing services, various laboratory testing services 知識轉移服務 Analysis Qualitative and quantitative method development and transfer Assisting laboratories in developing innovative measurement technologies Assist customers to optimize 4M1E (man, machine, material, method, environment) in micro-pollution measurement and improve measurement reliability Micro-pollution control courses, training, and consulting services Filter core and filter membrane verification Junyuan provides a complete filter core and filter membrane testing platform Laboratory analysis and testing process Junyuan provides reliable laboratory analysis processes, from testing filter cores and membranes to various micro-pollution analyses. Laboratory full analysis items Junyuan provides a complete range of analytical projects through its own laboratories and cooperation with major analytical laboratories nationwide. ICPMS Category 1 (blue area) GC ICPQQQ GCMS DMA-CPC LC LPC LCMS NVR TOC IC Category 2 (yellow area) Integrity Test Flow Rate Test Retention Test Lading Capaticy Porometer Titration Category 3 (Green area) Wafer Defect SEM/EDS Others VPD-ICPMS FTIR AFM

PTFE Properties Poly Tetra Fluoro Ethylene Waterproof, breathable, naturally hydrophobic, high temperature resistance, and ultra-high corrosion resistance 首頁 > 最新消息 waterproof and breathable See if you want to add some detailed introduction in small print, such as picture descriptions. PTFE poce: 0.3υm Water vapor: 0.0004υm Water chopiet: 900~10,000υm Hydrophilic surface Solid Hydrophilic surface Solid Naturally hydrophobic See if you want to add some detailed introduction in small print, such as picture descriptions. Ultra-high corrosiveness PTFE membrane hydrophilic membrane Hydrophilic Membrane The filter membrane can be wetted naturally by water or under pressure For example PES membrane, hydrophilic surface modified PTFE membrane Hydrophilicity hydrophobic membrane Hydrophobic Membrane The filter membrane cannot be naturally wetted by water For example PTFE membrane, UPE membrane

Filter regeneration and recycling 首頁 > 技術與服務 > 濾心再生與回收 Reacto Clean Etch, Dissolve decompose,and break interactions by Chemical Reactions and Molecular Interactions. Reacto Clean Improved Penetration into smaller pores with less viscous and high diffusivity liquid. SonaClean Etch, Dissolve decompose,and break interactions by Chemical Reactions and Molecular Interactions. • Filter accuracy: 2nm to 0.1 um • Material: PTFE filter membrane / PFA material • Form: Disposable, Cartridge • Cleanliness: • Total metals < 2ug/device (10”) • NVR < 0.2mg/device • Application: Downsizing of high-grade PTFE filter elements, use as pre-filter elements, additional series filters, and replacement of price-sensitive non-PTFE processes • Others: Developed in collaboration with ITRI

Folding filter 首頁 > 生命科學 PP微米摺疊濾心 Describe the item and include any relevant details. Click to edit the text. PES微米摺疊濾心 Describe the item and include any relevant details. Click to edit the text. 疏水性PTFE微米摺疊濾心 Describe the item and include any relevant details. Click to edit the text. 親水性PTFE微米摺疊濾心 Describe the item and include any relevant details. Click to edit the text. PVDF微米摺疊濾心 Describe the item and include any relevant details. Click to edit the text. NYLON微米摺疊濾心 Describe the item and include any relevant details. Click to edit the text.

Technology and Services Filter Regeneration & Recycling This is a paragraph about your business. Let your visitors know who you are, what you do and what your website is all about. Double click on the text box to edit the text and add all the information you want to share. Filter test This is a paragraph about your business. Let your visitors know who you are, what you do and what your website is all about. Double click on the text box to edit the text and add all the information you want to share.