Anti corrosion Fusion Bond Epoxy Powder Coatings, Thermosetting Epoxy Resin Powder Coating

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Product Overview

Description



Products Description


Introduction
The KT-301A thermosetting epoxy powder coating system is engineered to protect pipelines from corrosion in the most demanding operating environments. KT-301A is designed for use in a primer layer for 3LPE or 3LPP system.
This product has been certified to meet the requirements of CSA Z245.20-14 standard.



Basic Features
Excellent chemical anti-corrosion properties.

Excellent physical mechanical properties.

For use in a primer layer for 3LPE or 3LPP system.



Powder Properties


Items
Acceptance Criteria
Test Standard
Color
Various
Visual Color-Pass
Moisture Content, %
<0.5%
CSA Z245.20 Section 12.4
Particle Size
Larger than 250 μm <0.2%
Larger than 150 μm <3.0%
CSA Z245.20 Section 12.5
Density (g/cm3)
1.45±0.05
CSA Z245.20 Section 12.6
Thermal Properties
Tg2:≥98℃
CSA Z245.20 Section 12.7
ΔH=45±10J/g
Gel Time (200℃, s)
15-35
CSA Z245.20 Section 12.2
Cure Time (230℃, min)
≤3min
CSA Z245.20 Section 12.7


Film Properties


Items
Acceptance Criteria
Test Result
Test Standard
Recommended Film Thickness (µm)
80~200μm

Cathodic Disbondment
24 Hours, -3.5 volt, 65℃
28 Days, -1.5 volt, 23℃
2.5 mm Average
3.5 mm Average

CSA Z245.20 Section 12.8
Flexibility
bending, -30℃
No Cracking (3.0°)
CSA Z245.20 Section 12.11
Impact Resistance
1.5J, -30℃
No Holidays
CSA Z245.20 Section 12.12
Hot Water Resistance
24 Hours, 75℃
1 Rating
CSA Z245.20 Section 12.14
Thermal Properties
ΔTg , ℃
-2≤ΔTg≤3
CSA Z245.20 Section 12.7


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 for 3PE systems is 190-220ºC.
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.



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.



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 35ºC 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 4 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.






0.1977 s.