Fbe Powder Coating with Excellent Corrosion Protection for Oil Pipelines

Basic Info

Model NO.	KT-201
Trademark	KINTE
Origin	China
HS Code	3907300090
Production Capacity	500 Tons Per Month

Product Description

FBE Powder Coating with Excellent Corrosion Protection, Epoxy Resin Powder Coating for Oil PipelinesIntroductionThe 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, water, and others.This product has been certified to meet the requirements of the CSA Z245.20-18 standard.Product FeaturesThe film has high density and adhesion.Excellent chemical corrosion resistance.Excellent physical-mechanical properties.Curing reaction speed can be adjusted according to the customer's 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±3ºC, min)		≤3min	1	CSA Z245.20.14 Section 12.1
Gel Time (205±3ºC, s)		10-30	22	CSA Z245.20.14 Section 12.2
Moisture Content, %		≤0.6	0.29	CSA Z245.20.14 Section 12.4
Particle Size	≥150µm, %	≤3.0	2.5	CSA Z245.20.14 Section 12.5
	≥250µm, %	≤0.2	0
Density (g/cm3)		1.45±0.05	1.46	CSA Z245.20.14 Section 12.6
Thermal Properties	Tg1, ºC	50-70	58.33	CSA Z245.20.14 Section 12.7
	Tg2, ºC	≥100	102.56
	ΔH, J/g	35-60	39.58
Shelf Life @25ºC		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 ≤3ºC	0.79	CSA Z245.20 Section 12.7
Cathodic Disbondment	24 Hours, -3.5V, 65ºC, ≤6.5mm28 Days, -1.5 volt, 23ºC, ≤8mm28 Days, -1.5 volt, 65ºC, ≤10mm28 Days, -1.5 volt, 95ºC, ≤15mm	1.11.34.55.6	CSA Z245.20 Section 12.8
Porosity	Cross-section, Rating ≤3Interface, Rating ≤3	12	CSA Z245.20 Section 12.10
Flexibility	bending, -30ºC, 3°, No Cracking	No Cracking	CSA Z245.20 Section 12.11
Impact Resistance	1.5J, -30ºC	No Holidays	CSA Z245.20 Section 12.12
2.5° Strained Coating	28d Cathodic disbondment	No Holidays	CSA Z245.20 Section 12.13
Adhesion, Rating	24 Hours, 75ºC, 1 Rating	1	CSA Z245.20 Section 12.14
	28d, 75ºC, 1-2 Rating	1
	28d, 95ºC, 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
Chemical Restraints	10% NaCl Solution, 30d, 23ºC No blistering or disbondment	Pass	ASTM G20
	10% NaOH Solution, 30d, 23ºC No blistering or disbondment	Pass
	10% HCl Solution, 30d, 23ºC No blistering or disbondment	Pass
	20% Na2CO3 Solution, 30d, 23ºC No blistering or disbondment	Pass
	5% HAc Solution, 30d, 23ºC No blistering or disbondment	Pass
	30% H2SO4 Solution, 30d, 23ºC No blistering or disbondment	Pass
	10% HNO3 Solution, 30d, 23ºC No blistering or disbondment	Pass
	Methyl Alcohol 30d, 23ºC	Pass

Note: prepare specimens process

1. abrasive blasting to Sa2.5 near-white metal with a surface profile of 50-100 microns. Then, clean the surface with high-pressure gas
2. Put the specimen into the oven (200ºC), and preheat for 40-60 min.
3. Spray the powder on the preheated specimen with an electrostatic spray gun, then put it in the oven, and keep 5-10 minutes at 200ºC
4. The dry film thickness is 350±50µm.

Coating Reference1. 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.Precautions1. 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 an unnecessary loss to customers due to various reasons such as process.Package and Storage1. 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 a temperature below 25ºC 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 polluted and damped.5. Reduce the number of movements to avoid impact and pressure.6. The maximum stacking height should not exceed 5 layers.

 

 

Company Profile:Kinte Materials Science and Technology is subordinate to China Machinery Industry Corporation (a key state-owned enterprise directly managed by SASAC, ranking 284 among the world's top 500 in 2021). It is a national high-tech enterprise under China National Electric Apparatus Research Institute (Stock Code: 688128), a listed enterprise on the SSE STAR MARKET. Focusing on the R & D, production, and sales of environmentally friendly coatings (powder coatings, waterborne industrial coatings) and powder coating resins, the company is committed to improving the global market competitiveness of China's environmentally friendly coating industry. Now it has become the leader and promoter in China's technological development of environmentally friendly coatings as well as polyester resins for powder coatings! We have gained ISO9001 and ISO14000, ISO18001, RoHS, UL certification, and QUALICOAT Certificates. Due to the excellent and stable quality, our products always enjoy a high reputation at home and overseas, and were sold to more than 30 countries.The powder coating branch was founded in 1992, and now there are two factories (the Guangzhou factory and the Wuhan factory) with an annual production capacity of over 25,000 tons. And we have cooperated with many famous clients such as Gree, Pansonic, HITACHI, Mitsubishi, Walmart, HUAWEI, EMERSON, Hisense, Dicastal, BYD, AAG, etc.We unremittingly stick to the business principle of "Quality is the life, adhere to first-class technology, first-class quality, first-class cost, and first-class brand". We would like to provide a complete set of services and solutions for both domestic and abroad customers and would like to go forward to a brilliant future with you together.