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Epoxy Powder Coating

Epoxy powder coating for drinking water pipelines

This product is an epoxy powder coating specifically for drinking water. It has been tested and certified by the Chinese Center for Disease Control and Prevention. It meets the requirements for immersion in water with fusion-bonded epoxy powder coatings. It meets all 19 requirements stipulated by the quality authority and has undergone toxicology testing on mice, possessing a full set of ★★ level accredited certifications! This ensures long-term drinking water safety for people. Provides reliable protection! This product is non-toxic, has strong adhesion, is impact-resistant, scratch-resistant, and high-temperature resistant! While providing reliable anti-corrosion protection, it also... It effectively reduces the friction coefficient of the pipeline inner wall, thereby reducing transportation resistance. It is mainly used for corrosion protection of the inner walls of long-distance drinking water projects and municipal drinking water projects!

Overview
Hygiene Standards for Immersion Water Quality Testing
FAQ
Recommended Products

Overview

① It is non-toxic and has undergone toxicology testing on mice, meeting all 19 requirements for water quality in which fusion-bonded epoxy powder coatings are immersed. It possesses the qualification certificate issued by the Chinese Center for Disease Control and Prevention.

② It has good stability and its performance in long-term drinking water transportation is reliable and stable.

③ High mechanical properties: This product has strong cohesive force and a dense molecular structure, so its mechanical properties are higher than those of general-purpose thermosetting resins.

④ It has strong adhesion, especially to steel pipes.

⑤ The paint film has good mechanical properties, high hardness, scratch resistance, and corrosion resistance.

⑥ Low melt viscosity, good leveling properties, and no pinholes or shrinkage cavities in the coating film. Defects, etc.

⑦ Low curing shrinkage rate, which is the lowest among thermosetting resins. One of the varieties with a low linear expansion rate (★★)!

⑧ It has good processability; this coating basically does not produce low-molecular-weight particles during curing. Volatile substances.

⑨ It has strong heat resistance and can be used for a long time at temperatures ranging from -30℃ to 200℃.

Hygiene Standards for Immersion Water Quality Testing

Serial Number	Testing items	unit	Hygiene requirements
1	color	Spend	Increase ≤ 5
2	Turbidity	NTU	Increase ≤ 0.2
3	stench and taste	describe	No unusual odor or taste
4	Visible objects	describe	none
5	PH		Change ≤ 0.5
6	Total dissolved solids	mg/L	Increase ≤10
7	oxygen consumption	mg/L	Increase ≤ 1

FAQ

This FAQ is specially compiled for global customers of Hebei Jiachi Powder, focusing on common questions about products, customization, cooperation, logistics and after-sales, to help you quickly understand our products and services and smoothly promote cooperation.

I. Product-related Questions

Q1: What types of epoxy powder does Hebei Jiachi provide? What are their main application scenarios?

A1: Hebei Jiachi mainly provides fusion-bonded epoxy powder, anti-corrosive epoxy powder, food-grade epoxy powder, 3PE matching epoxy primer and custom color epoxy powder. Its main application scenarios include: anti-corrosion treatment of oil and gas pipelines, municipal water supply and drainage pipelines, port facilities, steel structures, industrial equipment, food-grade containers, architectural hardware, etc., which can meet the needs of different harsh working conditions.

Q2: What are the core performance advantages of Jiachi epoxy powder compared with similar products?

A2: Our core advantages are as follows:

① Excellent anti-corrosion performance: salt spray resistance ≥ 1000 hours, acid and alkali resistance, service life up to 15-30 years;

② Environmental compliance: solvent-free, low VOC, in line with international environmental standards such as RoHS and REACH;

③ High construction efficiency: powder utilization rate ≥ 95%, suitable for automatic electrostatic spraying;

④ Stable quality: strictly implement the ISO 9001 quality system, with no performance difference between batches;

⑤ Flexible customization: support customization of color, film thickness and formula.

Q3: Does Jiachi’s food-grade epoxy powder meet international drinking water safety standards?

A3: Yes. Our food-grade epoxy powder has passed authoritative certifications such as NSF, WRAS and GB/T 17219, which is non-toxic, odorless and free of harmful substance precipitation. It can be safely used for anti-corrosion coating of drinking water pipelines, water storage tanks and food processing equipment, fully complying with drinking water safety standards of various countries.

II. Customization-related Questions

Q4: Does Jiachi support custom color epoxy powder? What are the customization methods and requirements?

A4: Yes, we support custom color service. The customization methods include: ① Matching according to RAL color card; ② Customizing according to physical samples provided by customers; ③ Customizing according to color numbers specified by customers. The color matching accuracy is ≥ 98%, with no color difference between batches. Before mass production, we will provide free color samples (within 100g) for customer confirmation, and the minimum order quantity for custom colors can be negotiated according to color complexity and order quantity.

Q5: Can Jiachi customize the formula and film thickness of epoxy powder according to project needs?

A5: Yes. We have a professional R&D team that can optimize the product formula according to the specific working conditions of your project (such as high temperature, high humidity, and strong corrosion environment) to improve the corresponding performance.