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3-kerroksinen polyeteeni (FPE) -korroosionestoaine epoksijauhemaalaus

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

Product Introduction:
This product is formulated using epoxy resin and phenolic epoxy resin, designed and manufactured according to GB/T 23257-2009. It features high reactivity, strong adhesion, high cross-link density, and excellent resistance to chemicals, cathodic disbondment, and impact.

Tuotteen käyttö:
Suitable for anti-corrosion coatings on various oil and gas pipelines.

Ominaisuudet:

Erinomainen tarttuvuus alustaan.Appropriate gel time and interfacial properties, easily fusing with the intermediate adhesive layer to form a cohesive unit.Provides protection over a wide temperature range, ensuring long-term corrosion resistance.Superior high-temperature cathodic disbondment resistance.High coverage area and transfer efficiency.Low melting temperature, high reactivity, and high curing completion rate, with good mechanical properties.
Jauhemaalauksen suorituskykyparametrit
Testi TuoteTekninen erittelyHuomautuksia
EsiintyminenYhtenäinen väri, ei paakkujaSilmämääräinen tarkastus
VäriAsiakkaan vaatimusten mukaanVärieromittari
Tiheys (g / cm³)1.4-1.6GB / T 4472
HiukkaskokojakaumaJäännökset ≤3.0 150 µm:ssä, ≤0.2 250 µm:ssäGB / T 6654
Haihtuva pitoisuus (%)≤ 0.6GB / T 6654
Geeliytymisaika 200 °C:ssa (s)≥ 12GB / T 6654-1986
Kovettumisaika 200 °C:ssa (min)≤ 3GB/T 23257-2009 Appendix A

 

Kovettunut jauhemaalausominaisuudet

Testi TuoteTekninen erittelyHuomautuksia
Tartunta (luokka)≤ 2GB/T 23257-2009 Appendix C
Negative Electrode at 48h5°C (mm)≤ 8GB/T 23257-2009 Appendix D
Negative Electrode at 30±5°C (mm)≤ 15GB/T 23257-2009 Appendix D
Bending Resistance at -20°C, 2.5°Ei halkeamiaGB/T 23257-2009 Appendix E

Sovellusparametrit
:
ParametrimäärittelyHuomautuksia
Soveltuvat laitteetKitkalataussuihke, koronasähköstaattinen suihke
Filmipaksuus120-150umSäädettävissä työkappaleen vaatimusten mukaan

 

Terveys ja turvallisuus:

OmaisuusmäärittelyHuomautuksia
MyrkyllisyysMyrkytönSafe for handling and application
SyttyvyysEi syttyväReduces risk in storage and use
AsetusGB15607-1995Follow safety protocols for coating operations

 

Varotoimet:

erämäärittelyHuomautuksia
Mixing PowdersDo not mix with other types
Outdoor KäytäEi suositeltuMay cause fading and chalking
Pinnan esikäsittelyOil-free, water-free, surface treatment to Sa21/2 level (GB/T8923), anchor pattern depth 40-100um, clean surface from dust and abrasives
varastointiVentilated, dry, below 30°C, away from heat sources, corrosive chemicals, and solvents, avoid strong light, maximum stack height 5 layers, keep packaging sealed
KovettumislämpötilaPreheat steel pipe surface to above 190°C for better curing completion rate

 

Vaatimustenmukaisuusstandardit:
GB/T 23257-2009 “Polyethylene Anti-Corrosion Coating for Buried Steel Pipelines”

Varastointi ja pakkaus:

Store in a dry environment below 30°C.Re-seal the packaging immediately after use to prevent moisture absorption.Packaged in 20kg paper boxes with an inner plastic liner.

This comprehensive approach ensures that the product’s quality and performance are maintained, while also providing clear guidelines for safe handling and application.

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