.

Epoxy Anti-Corrosion Powder Coating for Firefighting Steel Pipes

Product Introduction:

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.

Product Features:

Excellent adhesion to the substrate.

Strong anti-corrosion capability.

Good leveling, high gloss, and dense coating.

Superior high-temperature cathodic disbondment resistance.

Extremely strong flexibility, capable of passing the 4/5 flattening and post-grooving tests.

Good performance in withstanding high and low temperatures.

Strong resistance to boiling water.

Powder Coating Performance Parameters:

ItemQuality IndicatorTest Method
Appearance Uniform color, no lumps Visual inspection
Density (g/cm³) 1.3-1.7 GB/T 4472
Volatile Content (%) ≤ 0.6 GB/T 6554
Curing Time (s) 180°C ≤ 5 minutes SY/T 0315-2005
230°C ≤ 3 minutes

Cured Powder Coating Performance Parameters:

Test ItemTechnical IndicatorTest Method
Appearance Uniform color, no bubbles, cracks, or pinholes Visual inspection
Adhesion (Grade) 1-3 CJ/T 120-2008
Pinholes No electrical spark generation GB/T 5135.20-2010
Impact Resistance No peeling, no cracking GB/T 5135.20-2010
High-Temperature Resistance (300°C/1h) Coating shows no detachment, bulging, cracking, peeling, or damage GB/T 5135.20-2010
Low-Temperature Resistance Coating shows no detachment or damage, adhesion grade 1-3 GB/T 5135.20-2010
Pressure Cycling Coating shows no detachment or damage, adhesion grade 1-3 GB/T 5135.20-2010
Temperature Cycling Coating shows no detachment or damage, adhesion grade 1-3 GB/T 5135.20-2010
Boiling Water Aging Coating shows no detachment or damage GB/T 5135.20-2010
Vacuum Resistance Coating shows no detachment GB/T 5135.20-2010
Flexibility Coating shows no detachment or cracking GB/T 5135.20-2010
Flattening Test Coating shows no peeling or cracking GB/T 5135.20-2010

Compliance Standards:

GB/T 5135.20-2010; CJ/T 120-2008

Application Fields:

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

Application Processes:

Spraying, dip coating, etc.

Precautions:

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.


Отправить запрос, связаться с поставщиком

Кому: Standard International Group (HK) Limited
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

xoutdoor furniture Powder coating
xoutdoor furniture Powder coating Getaquote whats/app:+86 132 6275 2056 WEB: std-coatings.com Product Description Powder coating for outdoor leisure furniture has excellent decorati...
Sand grain metal MT-049/77578
Sand grain metal MT-049/77578 Introduction No. MT-049/77578 Color Xuanyou (grey) Surface Sand grain metal System Polyester Scope of applicatio...
Sand grain matte MT-019/81036
Sand grain matte MT-019/81036 Getaquote whats/app:+86 132 6275 2056 WEB: std-coatings.com No. MT-019/81036 Color Black Surface Sand grain matte System...
Vinylene carbonate CAS 872-36-6
Vinylene carbonate CAS 872-36-6 WA:+86 132 6275 2056 WEB: std-coatings.com Names and Identifiers Name Vinylene carbonate Synonyms Vinyl Carbonate1.3-Dioxo-2-on...
filter element powder Coating
filter element powder Coating Introduction Accurate selection of powder has always been a problem for the powder industry. To solve this problem, we name the powder according t...
Все товары поставщика

Похожие товары

Epimedium Extract
Epimedium Extract Продавец: Fruit Powder,Vegetable Powder Product Name: Epimedium ExtractLatin Name: Epimedium Sagittatum Maxim.Specification: Icariin 5%, ...
Pumpkin Powder
Pumpkin Powder Продавец: Fruit Powder,Vegetable Powder Product Name: Pumpkin PowderLatin Name: Cucurbita pepo L.Used Part: FruitAppearance: yellow fine ...
Broccoli Powder
Broccoli Powder Продавец: Fruit Powder,Vegetable Powder Product Name: Broccoli powder Latin Name: Brassica oleracea L.var.italic Planch. Used Part: Who...
Pomegranate Powder
Pomegranate Powder Продавец: Fruit Powder,Vegetable Powder Product Name: Pomegranate PowderLatin Name: Punica granatum linn.Used Part: Fruit juiceAppearance...
Orange Powder
Orange Powder Продавец: Fruit Powder,Vegetable Powder Product Name: Orange PowderLatin Name: Citrus sinensisUsed Part: Fruit juiceAppearance: Light yel...