• ✅Ultra-low metal ion extractable for semiconductor grade: Extremely low dissolved metal ions tested by standard extraction: Fe ≤3ppb, Ni ≤3ppb, Al ≤2ppb, F ≤100ppb, TOC ≤1ppm. Far lower than ordinary PFA,sepenuhnya memenuhi persyaratan kemurnian yang ketat dari pembuatan wafer semikonduktor, tidak ada kontaminasi ion untuk kimia dan wafer.
• ✅PTFE-equivalent performance with thermoplastic processability: Shares the same excellent chemical resistance and 260°C long-term service temperature as PTFE, with lower crystallinity and melting viscosity.metode ekstrusi dan injeksi, sangat meningkatkan efisiensi produksi dibandingkan dengan PTFE sintered.
• ✅Performa mekanik yang lebih tinggi dari FEP standar: Mengirim kekuatan tarik yang lebih baik, resistensi crack stres dan creep resistance than FEP resin, maintains stable mechanical properties under long-term high temperature and corrosive environment,suitable for load-bearing high-end structural parts.
• ✅Full high-purity grade matrix: 8 standard SH grades from low MFR (1.1g/10min) molding grade to ultra-high MFR (80.0g/10min) high-speed extrusion grade, precisely matches thick-wall lining,Precision injection parts and ultra-thin fine wire production (bagian injeksi presisi dan produksi kawat halus ultra-tipis).
• ✅Ketahanan kimia universal yang luar biasa: Resistant to almost all strong acids, strong bases, organic solvents and oxidizing agents, no dissolution and no performance degradation after long-term immersion in high-purity chemical reagents, tahan terhadap hampir semua asam kuat, basa kuat, pelarut organik dan agen oksidasi, tidak ada larutan dan tidak ada degradasi kinerja setelah long-term immersion in high-purity chemical reagents,ideal for semiconductor chemical delivery components.
• ✅Excellent wide temperature range adaptability Kemampuan untuk beradaptasi dengan berbagai suhu: Menjaga sifat mekanik dan listrik yang stabil terus-menerus dari -200°C hingga 260°C, beradaptasi dengan perubahan suhu ekstrim dalam skenario sterilisasi aerospace, semikonduktor dan medis.
• ✅Meets high-end industry purity requirements (Permintaan kemurnian industri kelas atas): Cocok untuk bidang permintaan tinggi seperti kedirgantaraan, perangkat medis dan manufaktur semikonduktor, memenuhi persyaratan ketat untuk kemurnian material, reliabilitas dan keselamatan.
• ✅Kinerja isolasi dielektrik yang superior: Extremely low and stable dielectric constant and dielectric loss under high frequency and high temperature,ideal insulating material for high-end aerospace cables and high-frequency signal transmission.
• ✅Wide produk bentuk adaptability: Dapat diproses menjadi lembaran, batang, tabung, katup, flowmeters, tangki buffer, fittings, filter dan bagian selesai lainnya, mencakup semua komponen sistem fluida kemurnian tinggi yang umum.
• ✅Strict clean production & traceability kualitas: Diproduksi di jalur produksi khusus dengan kemurnian tinggi, full batch traceability with official impurity test report, mendukung inspeksi kualitas yang masuk untuk pelanggan semikonduktor dan medis.

High purity PFA (Perfluoroalkoxy resin, CAS 26655-00-5) is a fully fluorinated copolymer of tetrafluoroethylene and perfluoropropyl perfluorovinyl ether,Diproduksi pada jalur produksi khusus dengan kemurnian tinggi.

Compared with ordinary PFA, high purity grade has significantly lower metal ion and fluoride ion precipitation, and lower total organic carbon release. Compared with ordinary PFA, high purity grade has significantly lower metal ion and fluoride ion precipitation, and lower total organic carbon release.It maintains all excellent properties of standard PFA. Ini mempertahankan semua properti PFA yang sangat baik.: PTFE-equivalent chemical resistance and service temperature, melt processsability, and higher mechanical strength than FEP.Ini sepenuhnya memenuhi persyaratan kemurnian dan keandalan semikonduktor yang ketat., aerospace and medical device industries, and is suitable for chemical supply tubing and injection-molded parts in semiconductor fabs. It can be processed into sheets, rods, tubes, valves, dan other parts.flowmeter, wafer carrier, filter and various high-purity components, and is the core basic material for high-end wet process and fluid delivery systems.

• High Purity Perfluoroalkoxy Alkane Resin
• Semikonduktor Grade PFA Fluoroplastic
• Tetrafluoroethylene Perfluoropropyl Vinyl Ether Copolymer (High Purity)
• CAS 26655-00-5
• Low Extractable Ion PFA Resin
• Medical Grade Perfluoroalkoxy Copolymer
• Ultra-high Purity Fluoropolymer
• PW-SH Series High Purity PFA Resin

1. Sistem Fluida Semikonduktor Tinggi-kesucian (Aplikasi Inti): The most important high-end application. PFA purity tinggi adalah bahan standar untuk proses semikonduktor basah dan sistem pengiriman kimia.Ini banyak digunakan untuk memproduksi katup PFA untuk cairan kimia., flowmeters, filters, buffer tanks (wafer carriers), tubing, fittings and other components. Its ultra-low ion precipitation will not pollute high-purity chemicals and wafers, dan tidak akan merusak bahan kimia dan wafer.and can resist long-term erosion of various strong acid and strong base reagents (dan dapat menahan erosi jangka panjang dari berbagai reagen asam dan basa yang kuat), which is an indispensable material for 12-inch wafer manufacturing and advanced process lines.

2. Perangkat Medis & Kesehatan: Digunakan untuk memproduksi komponen perangkat medis high-end, tabung pengiriman cairan farmasi, bagian instrumen bedah dan bahan aksesori.good biocompatibility and resistance to repeated high-temperature sterilization memenuhi persyaratan keselamatan ketat dari industri medis, and can maintain stable performance during long-term contact with drugs.

3. Aerospace High-end Wire & Cable: High-speed extrusion grade high purity PFA is used as insulation layer for aerospace wire, high-frequency signal cable and special equipment wire.It maintains excellent electrical insulation performance under extreme high and low temperature. Ini mempertahankan kinerja insulasi listrik yang sangat baik di bawah suhu yang sangat tinggi dan rendah., high altitude and radiation environment, ensures stable signal transmission, and meets the high reliability requirements of aerospace equipment.

4. High-end Chemical Anti-corrosion Components: Digunakan dalam industri kimia, farmasi, dan kimia halus dengan kemurnian tinggi untuk memproduksi lapisan anti korosi, pipa, katup pompa, dan komponen peralatan reaksi.Its ultra-high purity avoids secondary pollution to materials., and its excellent corrosion resistance greatly extends equipment service life. dan ketahanan korosi yang sangat baik sangat memperpanjang umur layanan peralatan.

5. Analytical & Testing Equipment Parts (bagian peralatan analisis dan pengujian): Digunakan untuk memproduksi komponen fluida untuk instrumen analitik, sistem kromatografi cair dan peralatan deteksi.Ensuring detection accuracy and stability (Memastikan akurasi dan stabilitas deteksi).

6. High-purity Sheet, Rod & Semi-finished Products: Processed into high-purity PFA sheets, rods and various semi-finished products, which are machined into customized special-shaped parts for semiconductor, medical and scientific research fields,Adapting to small-batch customized high-purity component demands.

   

A1: The core difference lies in impurity control. PFA kemurnian tinggi diproduksi melalui jalur produksi bersih khusus, dengan kontrol yang sangat ketat atas ion logam,fluoride ion dan total karbon organik. Misalnya, besi ekstrak is controlled below 3ppb, which is far lower than ordinary PFA. It can avoid ion contamination to high-purity chemicals and wafers, so it is suitable for semiconductor,Ordinary PFA is mainly used for general industrial anti-corrosion scenarios.

A2: The metal ions (Fe, Ni, Al) are tested by immersion extraction with 20% hydrofluoric acid at 25°C for 1 hour; fluoride ions are tested by immersion in ultrapure water at 60°C for 4 hours;TOC is tested by immersion in ultrapure water at 85°C for 24 hours TOC is tested by immersion in ultrapure water at 85°C for 24 hoursKondisi uji ini mensimulasikan lingkungan penggunaan aktual dari proses basah semikonduktor, dan dapat benar-benar mencerminkan kinerja pelepasan ion bahan dalam aplikasi praktis.

A3: Ya. High purity PFA has similar processing performance to ordinary PFA, and can be processed by conventional compression molding, extrusion and injection molding equipment.Untuk menghindari impurity contamination, it is recommended to use a dedicated screw and barrel for high-purity materials, and clean the equipment thoroughly before processing to ensure the purity of finished products., it is recommended to use a dedicated screw and barrel for high-purity materials, and clean the equipment thoroughly before processing to ensure the purity of finished products.

A4: High purity PFA is compatible with most semiconductor process chemicals, including various concentrations of acids, alkalis and organic solvents.For special high-temperature strong oxidizing systems Untuk sistem oksidasi yang kuat dengan suhu tinggi, it is recommended to conduct compatibility tests in advance to confirm the long-term stability of the material under specific working conditions.

A5: High purity PFA should be stored in the original sealed clean packaging, placed in a clean, cool and dry environment, avoid direct sunlight, moisture and dust pollution.It is forbidden to open the package in non-clean environment to prevent environmental impurities from contaminating the resin and affecting the purity of finished products Ini dilarang untuk membuka paket di lingkungan yang tidak bersih untuk mencegah kotoran lingkungan dari mencemari resin dan mempengaruhi kemurnian produk jadi.

A6: Medical grade high purity PFA meets relevant medical material standards and has good biocompatibility,dan dapat digunakan untuk komponen perangkat medis dan sistem pengiriman cairan farmasi setelah sertifikasi yang sesuaiUntuk aplikasi medis tertentu, please select the corresponding grade and complete the necessary quality evaluation according to the actual use scenario.