Pelapis Serbuk Anti-Korosi Epoxy untuk Pipa Drainase Gas Tambang Batubara

Surface Finish Options Overview

Produk Pendahuluan:

This product is formulated using phenolic epoxy resin and incorporates self-developed conductive polymers and conductive materials, combining the advantages of intrinsic and doped conductivity. It is specifically designed for conductive heavy-duty anti-corrosion powder coatings. The surface resistivity of the coating can reach below 10⁵ Ω, effectively eliminating static electricity accumulation in gas drainage pipes and preventing static sparks, thereby enhancing safety. The coating features high reactivity, strong adhesion, high cross-link density, and excellent resistance to chemicals, solvents, cathodic disbondment, as well as superior flexibility and impact resistance.

Fitur Produk:

Daya rekat yang sangat baik pada substrat.

Utilizes self-developed materials combining intrinsic and doped conductivity.

Good electrical conductivity of the coating, with surface resistivity reaching 10⁵ Ω, effectively eliminating surface charge accumulation.

Forms an anti-electric field at the coating-metal interface, shielding electron transfer and protecting the metal.

Ketahanan pelepasan katodik suhu tinggi yang unggul.

Suhu leleh rendah, reaktivitas tinggi, tingkat penyelesaian pengeringan tinggi, dan sifat mekanis baik.

Contains flame retardants, providing certain flame-retardant effects.

Parameter Kinerja Pelapisan Serbuk

Parameter Kinerja Pelapisan Serbuk yang Diawetkan

Standar Kepatuhan: MT 181-88

Fields aplikasi:

Lapisan anti-statis dan anti-korosi khusus untuk pipa ventilasi dan drainase gas di tambang batu bara.

Proses Aplikasi:

Electrostatic spraying, dip coating, roll 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 40-90 mm; dust and abrasives on the steel pipe surface should be blown clean. Preheating temperature should be controlled between 180-250°C and must not exceed 275°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.