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(FBE) Enkeltlags epoxy antikorrosionspulverlakering

MOQ 100KG, From China, B2B only WhatsApp
Brand STD
OEM OEM Services Provided
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Surface Finish Options Overview

Product Introduction:
This product is carefully formulated using epoxy resin and functional curing agents. It 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.

Produktbrug:
Suitable for anti-corrosion of oil and gas transmission pipelines, municipal water supply, drainage, sewage, circulating water, chemical industry, and can also serve as a base layer for anti-corrosion in thermal insulation and submarine cable applications.

produktegenskaber:

Fremragende vedhæftning til underlaget.Good leveling of the coating surface with moderate gloss.Stærk modstandsdygtighed over for gennemtrængning og korrosion.High surface hardness and dense coating, good resistance to plant root penetration.Excellent high-temperature cathodic disbondment resistance.Low melting temperature, high reactivity, high curing completion rate.

Pulver ydeevne:

Pulverlakering ydeevneparametre

Test ItemTekniske specifikationerBemærkninger
UdseendeEnsartet farve, ingen klumperVisuel inspektion
FarveEfter kundens kravFarveforskelsmåler
Massefylde (g / cm³)1.3-1.5GB / T 4472
PartikelstørrelsesfordelingRester ≤3.0 ved 150 µm, ≤0.2 ved 250 µmGB / T 6554
Non-volatile Content (%)≤ 99.4GB / T 6554-1986
Indhold af magnetisk stof (%)≤ 0.002GB / T 2482-1986
Geleringstid ved 180°C (s)≤100 sekGB / T 6554-1986
Geleringstid ved 200°C (s)≤60 sekGB / T 6554-1986
Geleringstid ved 230°C (s)≤30 sekGB / T 6554-1986

Ydelsesparametre for hærdet pulverlakering

Test ItemTekniske specifikationerBemærkninger
UdseendeGlat, ensartet farve, ingen bobler, ingen revner, tillader let appelsinskalVisuel inspektion
Adhæsion (grad)1-3SY/T 0315-2005
Negativ elektrode efter 24 timer (mm)≤ 6.5SY/T 0315-2005
Negativ elektrode ved 28d (mm)≤ 8SY/T 0315-2005
Tværsnitsrevnehastighed1-4SY/T 0315-2005
Belægningens overfladeporøsitetshastighed1-4SY/T 0315-2005
Bøjningsmodstand (3°)Ingen revnerSY/T 0315-2005
Volume Resistivity≤1*10¹³GB / T 1410
Elektrisk styrke (MV/m)≥30GB / T 1408.1
Slagfasthed (1.5 J ved -30°)Ingen lækagepunkterSY/T 0315-2005
Kemisk modstandKvalificeretSY/T 0315-2005
Slidstyrke (slidmetode)≤ 3SY/T 0315-2005
Saltspraytest (1000 timer)Belægningen viser ingen ændringGB / T 1771-1991

Udførelsesstandard:
SY/T 0315-2005 “Technical Specification for Single Layer Fusion Bonded Epoxy Powder Coating on Steel Pipes”

Hærdningsbetingelser:

EjendomSpecificationBemærkninger
Temperatur200-230°C i 3-1.5 minutterMellemfrekvensopvarmning anbefales

Anvendelsesparametre:

ParameterSpecificationNoter
Anvendeligt udstyrFriktionsopladningsspray, korona elektrostatisk spray
Film Tykkelse250-450umJusterbar i henhold til emnets krav

Opbevaringsperiode:

Produktet kan opbevares i 6 måneder tørt ved temperaturer under 30°C.Den brugte belægning skal forsegles igen med det samme for at forhindre fugtabsorption, der påvirker ydeevnen.Emballage: 20 kg papkasser foret med plastikposer.

Sundhed og sikkerhed:

The product is non-toxic and non-flammable, but follow GB15607-1995 coating operation safety regulations when using.

Forholdsregler:

Do not mix different types of powders.Not recommended for outdoor use; fading and chalking may occur with long-term outdoor exposure.The steel pipe surface should be free of oil and moisture, with surface treatment quality reaching Sa21/2 level (GB/T8923), anchor pattern depth should be 40-100um, and the surface should be cleaned of dust and abrasives.Preheating: The temperature should be controlled between 180-230°C.

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