Water-BasedSalutan Poliuretana
KF-WI200 Water-Based PU Coating
KF-WI200 Waterborne Polyurethane Coating is based on waterborne acrylic polyol and waterborne isocyanate. The coating combines excellent outdoor weather resistance (QUV 1500h gloss retention >80%) and low VOC environmental protection characteristics. Widely used in outdoor steel structures/construction machinery/agricultural equipment/commercial vehicles and other industrial coatings requiring outdoor weather-resistant protection.
ProductsGambaran
Waterborne polyurethane coating is a high-performance professional coating product developed and produced by KeXin New Material. It is scientifically formulated with high-quality resins and imported pigments and fillers, offering excellent adhesion, durability, and application performance. It is widely used in industrial manufacturing, architectural decoration, automotive and transportation, and other fields.
As a source coating factory, KeXin New Material strictly implements the ISO9001 quality management system for waterborne polyurethane coatings from formula design and raw material procurement to production and filling. The products are certified under ROHS, REACH, and other environmental regulations. Free sample testing and on-site guidance by technical engineers are provided.
Mengapa memilih salutan poliuretana berasaskan air?
TerasAdvantages
Poliuretana berasaskan air — ketahanan cuaca luar ultra
Waterborne acrylic polyol + waterborne isocyanate (Hydrophilic HDI) two-component system. After curing, it forms a polyurethane crosslinked network comparable to solvent-based PU coatings. QUV 1500h gloss retention >80%, excellent outdoor weather resistance. The coating does not yellow or chalk, suitable for long-term protection of outdoor steel structures and engineering equipment.
Ultra-low VOC · Complies with the strictest environmental regulations
VOC<100g/LFar BelowGB 30981IndustrialSalutan pelindung限量standard(<420g/L)。Complies欧盟2010/75/EUIndustrial排放指令和美国CARBEco-Friendly法规。eksport欧盟和Pasaran Amerika Utara的机械设备salutanEnvironmental compliance。Water-Based清洗减少pelarut消耗ReducesVOC总排放。
Salutan berasaskan air untuk jentera pembinaan dan kenderaan komersial
Eco-friendly coating solutions for construction machinery such as excavators/loaders/cranes/agricultural machinery. Low-VOC coating for commercial vehicles such as trucks/buses/special vehicles. Waterborne upgrade for port machinery/mining equipment/railway equipment. Meets the increasingly stringent VOC emission reduction requirements of OEMs and parts manufacturers.
Perkhidmatan teknikal sistem salutan profesional
Kexin boasts an experienced coatings R&D and application technology team, providing comprehensive services from substrate analysis, coating selection, and process parameter optimization to on-site application guidance. We work in conjunction with our clients' coating production lines to fine-tune coating application parameters, ensuring optimal coating quality and production efficiency.
Sistem pembuatan hijau patuh alam sekitar
All products are RoHS/REACH certified and meet national environmental standards for VOC content. Water-based and high-solids, low-VOC formulations are continuously iterated to meet increasingly stringent environmental protection requirements. Environmental performance test reports from authoritative third-party testing institutions such as SGS and CTI are provided.
Kawalan kualiti menyeluruh dan kebolehesanan kelompok
A comprehensive quality control system is in place from raw material intake to finished product delivery. Each batch of products undergoes rigorous physical and chemical performance testing and coating simulation testing. Batch numbers are fully traceable, allowing for tracking of raw material origins and production process data. Each product comes with a batch test report and product warranty certificate for customer peace of mind.
TeknikSpecifications
Parameter asas
Spesifikasi prestasi
The above technical parameters are from the testing data of Kexin New Materials Laboratory (ISO 17025 certified). Actual values may vary slightly due to construction environment and substrate conditions. For the latest technical data, please contact technical support to obtain the COA test report.
Sering DitanyaSoalan
ApplicationProcess
Penyediaan permukaan
Thoroughly degrease and degrease the substrate, clean to remove oxide scale, oil stains, and rust. Sandblast steel to Sa2.5 grade with roughness Rz40-75μm. Acid pickling and passivation or chromate treatment for aluminum. Remove all contaminants to ensure the surface is clean with no residue. Ambient temperature 5-40°C, relative humidity<85%。
Primer / prarawatan
Select a matching primer or pretreatment based on the substrate and system. Powder coatings can be applied directly to sandblasted substrates without a primer. Water-based paints require a dedicated water-based primer to seal the substrate. Strictly control primer film thickness and drying conditions according to product requirements.
Aplikasi salut utama
Powder coatings are applied evenly by electrostatic spraying (corona or tribo). Water-based industrial paints are applied by high-pressure airless spraying or air spraying. Strictly control application parameters such as film thickness/environmental temperature and humidity/flash-off time. Before baking, check that the coating is uniform with no missed areas and no sagging.
Baking Curing
Powder coatings are baked at 180-200°C for 10-20min to fully cure, melt, level, and form a film. Water-based paints are low-temperature baked at 60-80°C or air-dried at room temperature. Oven temperature uniformity ±5°C, gradually increase temperature to avoid pinholes and bubbles. After curing, naturally cool to room temperature.
Pemeriksaan dan pembungkusan
Test performance indicators such as film thickness/gloss/adhesion/hardness/impact resistance/salt spray resistance. For powder coatings, check coating uniformity and degree of cure (solvent rub method). For water-based paints, check water resistance and weather resistance. After all pass, package and ship in a dust-free manner.
AplikasiKes
mesin pembinaan — salutan PU berasaskan air
Spray salutan poliuretana berasaskan air untuk jentera korek — perlindungan luar mesra alam VOC rendah
jambatan keluli — poliuretana berasaskan air
Lapisan akhir poliuretana berasaskan air untuk jambatan keluli — tahan cuaca luar biasa dan mesra alam
Salutan poliuretana berasaskan air untuk kenderaan komersial
Spray salutan poliuretana berasaskan air untuk lori komersial — aplikasi mesra alam VOC rendah
Poliuretana berasaskan air untuk jentera pertanian
Salutan poliuretana berasaskan air untuk jentera pertanian — perlindungan luluhawa luar
Poliuretana berasaskan air untuk peralatan pelabuhan
Salutan poliuretana berasaskan air untuk kren pelabuhan — perlindungan persekitaran marin
Poliuretana berasaskan air untuk peralatan perlombongan
Salutan poliuretana berasaskan air untuk peralatan perlombongan — naik taraf mesra alam industri berat
Poliuretana berasaskan air untuk kenderaan rel
Salutan poliuretana berasaskan air untuk gerabak kargo — aplikasi mesra alam pengangkutan rel
Poliuretana berasaskan air untuk menara turbin angin
Lapisan akhir poliuretana berasaskan air untuk menara turbin angin — perlindungan peralatan tenaga bersih
Poliuretana berasaskan air untuk kemudahan awam
Salutan poliuretana berasaskan air untuk kemudahan awam bandar — aplikasi perbandaran mesra alam
Poliuretana berasaskan air untuk peralatan petrokimia
Lapisan akhir poliuretana berasaskan air untuk peralatan petrokimia — ketahanan cuaca persekitaran kimia
Poliuretana berasaskan air untuk perhentian bas
Salutan poliuretana berasaskan air untuk struktur logam perhentian bas dan kemudahan awam
Poliuretana berasaskan air untuk papan iklan luar
Salutan poliuretana berasaskan air untuk papan iklan luar — ketahanan cuaca sepanjang masa
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→Waterborne Polyurethane Coating·Terus dari kilang
salutan poliuretana berasaskan air Kexin dibekal terus dari kilang. Ujian sampel percuma, bimbingan jurutera teknikal di tapak dan kualiti diiktiraf ISO.
artikel & berita berkaitan
Bacaan lanjut: artikel teknikal dan berita industri Kexin New Materials