MT-100 is a series epoxy based powder coatings that exhibit excellent corrosion protection and chemical resistance when applied over a properly prepared metal substrate. MT-100 is designed for interior application only. MT-100 powders are available in gloss, satin, matt and texture finishes in a wide range of colors.
| Nilai khas | |
| Jenis Kimia | Epoxy |
| Kepadatan | 1.2 – 1.9 g/cm³, tergantung pada warna dan efeknya |
| Ketebalan film yang direkomendasikan | 60 – 90μm |
| Kehidupan rak | 12 bulan lagi |
| Kondisi penyimpanan | Dalam kondisi kering dan dingin (≤ 25°C) (kotak terbuka harus ditutup kembali) |
| Jadwal penyembuhan | 15-20 menit pada suhu 180°C 9-12 menit pada suhu 190°C 5-7 menit pada suhu 200°C |
Komponen aluminium harus mendapatkan lapisan konversi kromat multi-tahap penuh atau pra-perlakuan bebas kromium yang sesuai atau pra-anodisasi yang sesuai untuk membersihkan dan mengondisikan substrat. Saran terperinci sebaiknya diminta dari pemasok pra-perlakuan. Fosfat besi dan khususnya fosfat seng pada logam besi meningkatkan ketahanan korosi. Substrat aluminium mungkin memerlukan lapisan konversi kromat.
Powders can be applied by manual or automatic electrostatic spray equipment. Applicators and fabricators are advised to use a single batch for parts that will be assembled together. Differences are more likely with special effect powders. Bonded products have better application properties than blended products (more stable) but attention should still be paid to line settings in order to avoid “marble effect” and changes in aspect after recycling. Different substrates (aluminium, steel, galvanized steel…), use of primer, and big changes in film thickness may give a different aspect. Products with different codes should not be mixed even if same colour and gloss. It is recommended that for consistent application and appearance product be fluidized during application.
| Metode aplikasi | Tribo, Electrostatic |
| Daur ulang | Unused powder can be reclaimed using suitable equipment and recycled through the coating system, but a minimum of 70% virgin powder should be used. |
Performa produk yang sebenarnya akan bergantung pada kondisi penggunaan produk. Hasil ini didasarkan pada uji mekanis dan kimia yang (kecuali dinyatakan lain) telah dilakukan di laboratorium dan hanya sebagai panduan.
| Pra-perawatan | Seng Fosfat |
| Substrat | Baja yang dipoles |
| Jadwal penyembuhan | 5 menit pada suhu 200°C (suhu objek) |
| Ketebalan Film | 60 – 70μm |
| Nilai khas | Metode/standar | |
| Adhesi | Kelas 0 | ISO 2409 (Crosshatch 2 mm) |
| Bekam Erichsen | Lulus 5 mm | ISO 1520 |
| keluwesan | Lulus 5 mm | ISO 1519 |
| Kekerasan | Lulus – tidak ada penetrasi ke substrat | ISO 1518-1 (2000g) |
| Ketahanan dampak | Lewati 2.5 Joule mundur & langsung (20 in lb) | ISO 6272-2 (d/r) |
Whilst maintaining the general protective and anti-corrosive properties of powder coatings, aluminum and copper/bronze metallic finishes, when submitted to the listed tests, may rapidly show a loss of metallic aspect. The results shown are based on tests which (unless otherwise indicated) have been carried out under laboratory conditions and are given for advice only, actual performance depends upon the circumstances under which the product is used.
| Nilai khas | Metode/standar | |
| Perlawanan Kimia | Excellent resistance to acid, alkalis, oils and chemicals at room temperatures. | |
| Tes semprotan garam | Pass, no corrosion creep more than 3 mm from scribe, 500 h | ISO 9227 |
| Nilai khas | Metode/standar | |
| Kelembaban | Pass – no blistering or loss of gloss, 1000 h | ISO 6270-2 CH (Constant humidity) |
| Exterior durability | Some chalking and loss of gloss after 3-6 months continuous outdoor exposure. Protective properties retained. Not recommended for outdoor applications. |
| Persiapan permukaan | Damaged areas must be clean and free of grease or rust. Dry-sand the area with 600 grade paper down to the substrate. The area must be completely free of dust and cleaned with a non-aggressive solvent before proceeding. Any damage of the coating system must be repaired as soon as possible. |
| Aplikasi | For repairs a PU (2K or 1K) liquid paint is recommended. |
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