FBE Powder Coating with Excellent Corrosion Protection, Epoxy Resin Powder Coating for Oil Pipelines
- Category: >>>
- Supplier: Guangzhou Kinte Industrial Co. Ltd.
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Product Overview
Description
Products Description
Introduction
The KT-201 thermosetting epoxy powder is designed to protect pipelines from corrosion in the most demanding operating environments. This product has excellent properties of corrosion resistance and can be wildly used in anti-corrosion for steel pipelines carrying oil, gas and water and others.
This product has been certified to meet the requirements of CSA Z245.20-18 standard.
This product has been certified to meet the requirements of CSA Z245.20-18 standard.
Basic Features
The film has high density and adhesion.
Excellent chemical corrosion resistance.
Excellent physical mechanical properties.
Curing reaction speed can be adjusted according to the customer request to satisfy the requirement of different spraying.
Excellent chemical corrosion resistance.
Excellent physical mechanical properties.
Curing reaction speed can be adjusted according to the customer request to satisfy the requirement of different spraying.
Powder Properties
Items | Acceptance Criteria | Test Result | Test Standard | ||||
Color | Various | Various | Visual Color-Pass | ||||
Cure Time (232±3℃, min) | ≤3min | 1 | CSA Z245.20.14 Section 12.1 | ||||
Gel Time (205±3℃, s) | 10-30 | 22 | CSA Z245.20.14 Section 12.2 | ||||
Moisture Content, % | ≤0.6 | 0.29 | CSA Z245.20.14 Section 12.4 | ||||
≥150µm, % | ≤3.0 | 2.5 | |||||
≥250µm, % | ≤0.2 | 0 | |||||
Density (g/cm3) | 1.45±0.05 | 1.46 | CSA Z245.20.14 Section 12.6 | ||||
Tg1, ℃ | 50-70 | 58.33 | |||||
Tg2, ℃ | ≥100 | 102.56 | |||||
ΔH, J/g | 35-60 | 39.58 | |||||
Shelf Life @25℃ | 12months | ||||||
Theoretical Coverage | 0.69 m2/kg/mm | ||||||
Film Properties
Items | Acceptance Criteria | Test Result | Test Standard | ||
Recommended Film Thickness (µm) | ≥300 | ||||
Thermal Properties | ΔTg ≤3℃ | 0.79 | CSA Z245.20 Section 12.7 | ||
Cathodic Disbondment | 24 Hours, -3.5V, 65℃, ≤6.5mm 28 Days, -1.5 volt, 23℃, ≤8mm 28 Days, -1.5 volt, 65℃, ≤10mm 28 Days, -1.5 volt, 95℃, ≤15mm | 1.1 1.3 4.5 5.6 | |||
Porosity | Cross-section, Rating ≤3 Interface, Rating ≤3 | 1 2 | CSA Z245.20 Section 12.10 | ||
Flexibility | bending, -30℃, 3°, No Cracking | No Cracking | CSA Z245.20 Section 12.11 | ||
Impact Resistance | 1.5J, -30℃ | No Holidays | CSA Z245.20 Section 12.12 | ||
2.5° Strained Coating | 28d Cathodic disbondment | No Holidays | CSA Z245.20 Section 12.13 | ||
24 Hours, 75℃, 1 Rating | 1 | ||||
28d, 75℃, 1-2 Rating | 1 | ||||
28d, 95℃, 1-2 Rating | 2 | ||||
Tabor Abrasion | Cs-17 1kg 5000r ≤300mg | 200 | ASTM D4060 | ||
Hardness | Shore hardness ＞80 | 87 | ASTM D2240 | ||
Pull-Off Adhesion | ＞20MPa | 35MPa | ASTM D4541 | ||
Volume Resistivity | ＞1.0*1015 Ω-cm | 2.0*1015 | ASTM D257 | ||
Dielectric Strength | ＞30 MV/m | 43.5 | ASTM D149 | ||
10% NaCl Solution, 30d, 23℃ No blistering or disbondment | Pass | ||||
10% NaOH Solution, 30d, 23℃ No blistering or disbondment | Pass | ||||
10% HCl Solution, 30d, 23℃ No blistering or disbondment | Pass | ||||
20% Na2CO3 Solution, 30d, 23℃ No blistering or disbondment | Pass | ||||
5% HAc Solution, 30d, 23℃ No blistering or disbondment | Pass | ||||
30% H2SO4 Solution, 30d, 23℃ No blistering or disbondment | Pass | ||||
10% HNO3 Solution, 30d, 23℃ No blistering or disbondment | Pass | ||||
Methyl Alcohol 30d, 23℃ | Pass | ||||
Note: prepare specimens process
1) Abrasive blasting to Sa2.5 near-white metal with surface profile of 50-100 microns. Then, cleaning the surface with high pressure gas
2) Put the specimen into the oven (200℃), preheat 40-60 min.
3) Spray the powder to the preheated specimen with electrostatic spray gun, then put it to the oven, keep 5-10 minutes at 200℃
4) The dry film thickness is 350±50µm.
1) Abrasive blasting to Sa2.5 near-white metal with surface profile of 50-100 microns. Then, cleaning the surface with high pressure gas
2) Put the specimen into the oven (200℃), preheat 40-60 min.
3) Spray the powder to the preheated specimen with electrostatic spray gun, then put it to the oven, keep 5-10 minutes at 200℃
4) The dry film thickness is 350±50µm.
Application
Coating Reference
1. Application: Factors such as plant capability, specifications, and pipe construction or characteristics can affect application conditions. The recommended application temperature range is 200-220ºC.
2. Surface Preparation: Remove all surface contamination before abrasive blasting. Blast clean using steel grit to Sa2.5 near-white metal with a minimum surface profile of 2 mils/51 microns.
2. Surface Preparation: Remove all surface contamination before abrasive blasting. Blast clean using steel grit to Sa2.5 near-white metal with a minimum surface profile of 2 mils/51 microns.
Precautions
1. All data are based on laboratory testing and practical experience.
2. It is recommended that the product should pass process evaluation before mass use, so as to avoid unnecessary loss to customers due to various reasons such as process.
2. It is recommended that the product should pass process evaluation before mass use, so as to avoid unnecessary loss to customers due to various reasons such as process.
Package and Transportation
1.The package is 25kg per box, lined with polyethylene plastic bags. In the course of shipment, it should be loaded or unloaded lightly and avoid direct sunlight and heat and moisture.
2. The product should be stored in a cool, ventilated, dry room with temperature below 25℃ and humidity below 65%.
3. Keep away from fire and heat and tide.
4. After use, it should be sealed in time to prevent powder from being been polluted and damped.
5. Reduce the number of movement to avoid impact and pressure.
6. The maximum stacking height should not exceed 5 layers.
Company Profile
Guangzhou Kinte Powder Coating Industry Co., Ltd. is a joint-stock company, which was established by China Electrical Apparatus Research Institute (CEI) for the purpose of industrializing technological production. Early in 1960s, CEI began to study and develop the powder coating and its popularization. Our company was founded in 1992 and we produce seven series of powder coatings, such as pure epoxy, epoxy/polyester, polyester/TGIC, polyester/primid, polyester clear powder, acrylic powder and polyurethane.
Our company has complete sets of product lines and measurement equipment imported form Switzerland, Germany, Great Britain and USA, including Quantec-50 and PCS-70 production lines which are the newest types from BUSS company and our annual throughput is 20,000 metric tons.
Our company is the vice-direct unit of Chinese Powder Coating Specialized Committee. For many years, our company has been continuously devoted to the Chinese powder coating technical research and development and has made significant contribution to the Chinese native powder coating development. Apart from powder coating, we also have pretreated products, raw materials (powder coating, paint and polyester resin), outfit equipment (spray production line, galvanizes production line and laboratory) and start-to-finish service comprehensive superiority. Our high quality products and super technical service have gained the recognition of customers and our products sell well all over the world including US and Europe markets.
If you are interested in any of our products, please feel free to contact us.
Our company has complete sets of product lines and measurement equipment imported form Switzerland, Germany, Great Britain and USA, including Quantec-50 and PCS-70 production lines which are the newest types from BUSS company and our annual throughput is 20,000 metric tons.
Our company is the vice-direct unit of Chinese Powder Coating Specialized Committee. For many years, our company has been continuously devoted to the Chinese powder coating technical research and development and has made significant contribution to the Chinese native powder coating development. Apart from powder coating, we also have pretreated products, raw materials (powder coating, paint and polyester resin), outfit equipment (spray production line, galvanizes production line and laboratory) and start-to-finish service comprehensive superiority. Our high quality products and super technical service have gained the recognition of customers and our products sell well all over the world including US and Europe markets.
If you are interested in any of our products, please feel free to contact us.
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