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Pelapis Serbuk Anti-Korosi Epoksi Lapisan Tunggal (Pelapis Eksternal)

MOQ 100KG, From China, B2B only WhatsApp
Brand STD
OEM OEM Services Provided
Advantage Professional, Fast Delivery, Customizable
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Surface Finish Options Overview

Produk Pendahuluan:

This product is formulated using epoxy resin, functional curing agents, and a meticulous design. It features high reactivity, strong adhesion, high cross-link density, and excellent resistance to chemicals, solvents, and cathodic disbondment. The coating also offers superior flexibility, impact resistance, and other performance characteristics.

Fitur Produk:

Daya rekat yang sangat baik pada substrat.

Smooth surface with high gloss.

Ketahanan yang kuat terhadap permeasi dan korosi.

High surface hardness and dense coating, providing good resistance to plant root penetration.

Excellent resistance to high-temperature cathodic disbondment.

Suhu leleh rendah, reaktivitas tinggi, dan tingkat penyelesaian pengeringan tinggi.

 

Parameter Kinerja Pelapisan Serbuk

BarangIndikator KualitasMetode uji
PenampilanWarna seragam, tidak ada gumpalanInspeksi visual
WarnaSesuai kebutuhan pelanggan-----
Densitas (g / cm³)1.3-1.5GB / T 4472
Kandungan Non-Volatil (%)≥ 99.4GB / T 6554-1986
Kandungan Zat Magnetik (%)≤ 0.002GB / T 2482-1986

 

Parameter Kinerja Pelapisan Serbuk yang Diawetkan

NomorUji ButirIndikator TeknisMetode uji
1PenampilanWarna halus dan seragam, tidak ada gelembung, retakan, atau lubang jarum; sedikit kulit jeruk diperbolehkanInspeksi visual
2Adhesi (Kelas)1-3Tanggal/T 0315-2005
3Cathodic Disbondment Resistance (24h) (mm)≤ 6.5Tanggal/T 0315-2005
Resistansi Pelepasan Katodik (28d) (mm)≤ 8Tanggal/T 0315-2005
Cross-Section Porosity1-4Tanggal/T 0315-2005
Bonding Surface Porosity1-4Tanggal/T 0315-2005
4Flexibility (3°)Tidak ada retakTanggal/T 0315-2005
Tahanan Volume≥ 1×10¹³GB / T 1410
5Kekuatan Listrik (MV/m)≥ 30GB / T 1408.1
6Impact Resistance (1.5J at -30°C)Tidak ada kebocoranTanggal/T 0315-2005
Perlawanan KimiaBerkualitasTanggal/T 0315-2005
8Abrasion Resistance (falling sand method)≥ 3Tanggal/T 0315-2005
9Uji Semprotan Garam (1000 jam)Tidak ada perubahan lapisanGB / T 1771-1991

 

Standar Kepatuhan: SY/T 0315-2005

Fields aplikasi:

Municipal, water supply, drainage, sewage, circulating water, chemical, power, and other pipeline applications.

Aplikasi Proses:

Penyemprotan elektrostatik.

Kewaspadaan:

The steel pipe surface should be free of oil and moisture; the surface treatment quality should reach Sa2 1/2 level (GB/T 8923); the anchor pattern depth should be 50-90 mm; dust and abrasives on the steel pipe surface should be blown clean; preheating temperature should be controlled between 180-230°C.

Produk harus disimpan di lingkungan dalam ruangan yang berventilasi baik dan kering dengan suhu di bawah 30°C, jauh dari sumber panas, bahan kimia korosif, dan pelarut kimia, serta terlindung dari paparan cahaya yang kuat; tinggi penumpukan tidak boleh melebihi empat lapis; hindari tekanan jangka panjang, pastikan kotak kemasan tertutup rapat untuk mencegah penggumpalan dan kelembapan, yang dapat memengaruhi kinerja fluidisasi.

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