Pelapis Serbuk Anti-Korosi Epoxy untuk Pipa Baja Pemadam Kebakaran

Surface Finish Options Overview

Produk Pendahuluan:

This product is formulated using linear phenolic epoxy resin, polyurethane-modified epoxy resin, and advanced curing agents, designed and manufactured based on a new formulation concept. It features high reactivity, strong adhesion, high cross-link density, and excellent resistance to chemicals, solvents, cathodic disbondment, as well as superior flexibility, impact resistance, and high-temperature resistance.

Fitur Produk:

Daya rekat yang sangat baik pada substrat.

Kemampuan anti korosi yang kuat.

Perataan yang baik, kilap tinggi, dan lapisan yang padat.

Ketahanan pelepasan katodik suhu tinggi yang unggul.

Fleksibilitas yang sangat kuat, mampu lulus uji perataan 4/5 dan uji pasca-alur.

Kinerja yang baik dalam menahan suhu tinggi dan rendah.

Ketahanan kuat terhadap air mendidih.

Parameter Kinerja Pelapisan Serbuk

Parameter Kinerja Pelapisan Serbuk yang Diawetkan

Standar Kepatuhan: GB/T 5135.20-2010; CJ/T 120-2008

Fields aplikasi:

Anti-corrosion coating for internal and external surfaces of water supply pipes used in firefighting.

Proses Aplikasi:

Spraying, dip coating, etc.

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 180-240°C.

The product should be stored in a well-ventilated, dry indoor environment with a temperature below 30°C, away from heat sources, corrosive chemicals, and chemical solvents, and protected from strong light exposure. The stacking height should not exceed four layers. Avoid long-term pressure and ensure the packaging box is sealed to prevent caking and moisture, which can affect fluidization performance.

To ensure thorough curing of the epoxy coating and better anti-corrosion performance, it is recommended to preheat the steel pipe surface to above 200°C to improve the curing completion rate.