This series of products is based on saturated hydroxyl polyester resin and TGIC curing agent as the main base materials, and is a thermosetting powder coating with excellent weather resistance designed for outdoor materials used in construction.
High weather resistance, strong mechanical properties;
Excellent water boiling resistance, excellent corrosion resistance;
Good polishing, good construction adaptability and high powder coating rate;
Excellent resistance to excessive baking.
Various textures, thermal transfer, metal, pearlescent effects and mixed colors, etc.
Specially used for spraying of architectural aluminum alloy profiles.
Kemasan karton, dilapisi dua lapis kantong plastik polivinil klorida, berat bersih setiap kotak adalah 20 kg. Barang-barang yang tidak berbahaya dapat diangkut dengan berbagai cara, tetapi harus dijauhkan dari sinar matahari langsung, kelembapan dan panas, serta kontak dengan bahan kimia.
Operator harus mengenakan masker debu selama bekerja untuk menghindari menghirup debu dan meminimalkan kontak jangka panjang antara kulit dan lapisan bubuk. Cat yang menempel pada kulit dapat dicuci dengan sabun.
| Berat jenis | 1.2~1.8g/cm³ (depending on the formula and color) |
| ukuran partikel | Depending on the purpose, the standard type has an average particle size of 20~45 microns, less than 10 microns powder <8%, greater than 70 microns powder <20% |
| Materi yang mudah menguap | <1% |
| Titik pelunakan | 60~95℃ varies depending on the color and gloss |
| Stabilitas penyimpanan | Polyester/TGIC powder coatings should be stored in a dry and ventilated room below 35℃, and avoid direct sunlight. If stored in an air-conditioned room, the powder must be stored at room temperature or the same (temperature) as the spraying equipment before use to avoid moisture. Under this condition, the powder can be stored stably for 12 months. If it exceeds the period, it must be re-tested. If the result meets the requirements, it can still be used. Note: For low-temperature curing types and powders with a gloss of less than 40% (60°), the storage temperature should be below 30℃. |
| item tes | Standar atau metode inspeksi | Indeks inspeksi |
| Penampilan | Inspeksi visual | Berbagai efek permukaan papan |
| Dampak | GB / T 1732 | ≥50Kg*cm |
| Bending | GB / T 6742 | ≤2mm |
| Adhesi | GB / T 9753 | ≥6mm |
| Kekerasan | GB / T 9286 | tingkat 0 |
| Tahan terhadap kelembaban dan panas | GB / T 6739 | ≥H |
| Tahan terhadap air mendidih | GB / T 1740 | 500h Tidak ada kelainan |
| Acetic acid spray resistance | GB / T 6682 | 2h No shedding or wrinkling, extremely dispersed and tiny bubbles are allowed, and slight color changes are allowed |
| Ketahanan pelapukan buatan | GB / T 1771 | 1000h No blistering or shedding of the coating, and the unilateral corrosion of the line does not exceed 4mm |
| Solvent resistance (hydrochloric acid) | GB / T 1865 | 1000h Color difference △E≤5; light retention rate ≥50% |
| Penyemprotan | Rangkaian produk ini cocok untuk metode penyemprotan berikut: penyemprotan elektrostatik korona; penyemprotan elektrostatik gesekan; penyemprotan lapisan terfluidisasi elektrostatik; pelapisan celup panas lapisan terfluidisasi. | |
| Ketebalan lapisan: Gunakan antara 40~150 mikron, ketebalan film yang disarankan adalah 50~80 mikron. | ||
| Kondisi penyembuhan | Direkomendasikan 200℃/15 menit, dan juga dapat dirancang sesuai kebutuhan pengguna. | |
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