PolisiloksanaTopcoat
KF-CH100 Polysiloxane Topcoat
KF-CH100 polysiloxane topcoat is based on inorganic polysiloxane resin. The coating achieves QUV >5000h with gloss retention >80%, far exceeding polyurethane (2000h) and fluorocarbon (3000h). It combines the ultra-weather resistance of inorganic materials with the flexibility of organic materials. Widely used as a top-tier weather-resistant topcoat for offshore platforms/cross-sea bridges/chemical equipment requiring over 25 years of protection.
ProductsGambaran keseluruhan
Polysiloxane topcoat is a professional coating product developed by KeXin New Material for the automotive coating industry. It uses imported resins and high-durability pigments, with precise color matching and excellent application performance. Widely used in automotive OEM production lines and aftermarket repair spraying.
The products meet the standards of OEMs and the needs of the automotive aftermarket repair market, with a gloss level of over 95GU and no significant discoloration after 2000 hours of QUV weathering testing. A complete color matching system and technical support are provided.
Why choose polysiloxane topcoat?
TerasKelebihan
Inorganic-organic hybrid technology
The Si-O-Si bond in the polysiloxane backbone has the same bond energy of 452kJ/mol as quartz/glass. Organic side chains (-CH3/-C6H5) provide flexibility. It combines the ultra-weather resistance of inorganic materials (>5000h QUV) with the flexibility of organic materials (0T bending). It is a new generation of high-performance topcoat between inorganic ceramics and organic polymers.
Verified on offshore platforms and cross-sea bridges
Norwegian North Sea offshore platforms (Statfjord/Gullfaks) polysiloxane topcoat >25 years weathering verification. Application of polysiloxane topcoat on China's Hong Kong-Zhuhai-Macao Bridge/Hangzhou Bay Bridge. The top-tier topcoat system recognized by NORSOK M-501 Norwegian offshore standard.
Isocyanate-free · environmentally friendly and safe
The curing mechanism of polysiloxane is silane hydrolysis-condensation (moisture curing), without using isocyanates. Friendly to construction personnel and the environment. Low VOC (<250g/L)Complies最严格Alam sekitar法规。可在密闭空间和敏感Environment(Food厂/水厂)Pemasangan selamat。
Perkhidmatan teknikal sistem salutan profesional
Kexin mempunyai pasukan berpengalaman dalam R&D dan aplikasi salutan yang menyokong keseluruhan proses - analisis substrat, pemilihan salutan, pengoptimuman parameter proses dan bimbingan aplikasi di tapak. Jurutera kami menyelaraskan parameter aplikasi pada garis salutan anda sendiri supaya kualiti salutan dan keluaran dioptimumkan serentak.
Sistem pembuatan hijau patuh alam sekitar
Semua produk mematuhi peraturan RoHS/REACH dan kandungan VOCnya memenuhi piawai persekitaran negara. Formulasi berasaskan air serta ber pepejal tinggi dan VOC rendah terus diperhalusi bagi mengikut piawaian persekitaran yang semakin ketat. Laporan prestasi persekitaran daripada pihak ketiga seperti SGS dan CTI boleh disediakan.
Kawalan kualiti menyeluruh dan kebolehesanan kelompok
Sistem kawalan kualiti yang merangkumi keseluruhan proses, daripada penerimaan bahan mentah hingga penghantaran barangan siap. Setiap kumpulan uji melalui ujian fizikokimia yang ketat dan percubaan aplikasi simulasi. Nombor kelompok boleh dijejak dari hulu ke hilir, jadi sumber bahan mentah dan data pengeluaran boleh diperoleh. Setiap penghantaran dikeluarkan dengan laporan ujian kelompok dan jaminan produk, supaya pelanggan boleh menggunakannya dengan yakin.
TeknikSpecifications
Parameter asas
Spesifikasi prestasi
Parameter teknikal di atas berasal daripada data ujian makmal Kexin New Materials (terakreditasi ISO 17025); nilai sebenar mungkin berbeza sedikit bergantung kepada keadaan aplikasi dan tapak. Sila hubungi sokongan teknikal untuk memperoleh laporan ujian COA terkini.
Sering DitanyaSoalan lazim
ApplicationProcess
Penyediaan permukaan
Substrat mesti bebas minyak dan karat sepenuhnya. Letup keluli ke Sa2.5. Sediakan permukaan ikut keperluan produk. Persekitaran 5-40°C kelembapan relatif<85%。
Primer / prarawatan
Pilih primer serasi atau pra-rawatan mengikut substrat dan sistem salutan. Bancuh ketat mengikut nisbah produk dan kawal ketebalan filem. Teruskan ke proses seterusnya selepas primer kering.
Aplikasi salut utama
Lakukan salutan utama menurut keperluan proses. Kawal ketat parameter seperti ketebalan filem dan suhu/kelembapan. Pastikan salutan seragam tanpa lencitan atau lubang jarum.
Curing process
Panggang dalam oven menurut keperluan produk atau kering sendiri pada suhu bilik. Pastikan suhu oven seragam dan naik secara berperingkat. Bagi jenis pengawetan suhu bilik, pastikan pengudaraan dan kelembapan.
Inspection and Acceptance
Uji semua parameter: ketebalan filem, daya lekat, kilat, dll. Selepas semuanya lulus, keluarkan laporan ujian dan sijil jaminan, kemudian kemas dan hantar dalam bilik bersih.
AplikasiKes
Polysiloxane topcoat for offshore oil platforms
Polysiloxane topcoat for North Sea offshore platforms, coating >25 years weathering verification
Cross-sea bridge polysiloxane topcoat
Hong Kong-Zhuhai-Macao Bridge steel structure polysiloxane topcoat C5-M marine environment
Chemical equipment polysiloxane topcoat
Chemical reactors and storage tanks polysiloxane topcoat acid and alkali chemical resistant
Wind turbine tower polysiloxane topcoat
Offshore wind turbine tower polysiloxane topcoat top-tier weather-resistant protection
Stadium steel structure polysiloxane
Large stadium steel structure polysiloxane topcoat 25-year maintenance-free
LNG facility polysiloxane topcoat
LNG terminal steel structure polysiloxane topcoat fireproof and anti-corrosion
Offshore platform living quarter topcoat
Offshore platform living quarter polysiloxane topcoat weather-resistant decorative
FPSO Topside Module Topcoat
FPSO topside module steel structure polysiloxane topcoat for offshore protection
Refinery Steel Structure Topcoat
Refinery steel structure polysiloxane topcoat for chemical atmosphere and weather resistance
Hydropower Station Gate Topcoat
Hydropower station steel gate polysiloxane topcoat for alternating water immersion and sun exposure
Offshore Airport Topcoat
Offshore airport steel structure polysiloxane topcoat for extreme marine environments
Nuclear Power Plant Steel Structure Topcoat
Nuclear power plant containment steel structure polysiloxane topcoat for ultra-long service life
Salutan berkaitanProduk disyorkan
Primer epoksi kaya zink
Zinc content ≥80% · Salt spray test 3000h · Cathodic protection
Ketahui lebih lanjut→
Salut antara epoksi MIO
Single-channel 150μm · Mica iron oxide shielding · Adhesion ≥5MPa
Ketahui lebih lanjut→
Salutan fluorokarbon
Weather-resistant for 25 years · Self-cleaning and stain-resistant · Maintenance-free
Ketahui lebih lanjut→
Salutan atas polisiloksana
Polysiloxane · UV resistant · Non-chalking
Ketahui lebih lanjut→Polysiloxane Topcoat·Terus dari kilang
KeXin polysiloxane topcoat direct from source factory. Free sample testing, on-site guidance by technical engineers, ISO-certified quality assurance.
artikel & berita berkaitan
Bacaan lanjut: artikel teknikal dan berita industri Kexin New Materials