What certification is required for thermoset powder coatings 5

It can do IS9000 (management system, safety system, environmental system) and other voluntary certification, and there is no mandatory certification requirement in the country.

According to the scope of use of powder coatings, there are mainly classifications.

1. Powder coating for insulation.

The requirements are mainly insulation, followed by decoration. However, it must have excellent heat resistance, physical and mechanical properties, and flexibility.

It is suitable for coating electronic components, electrical accessories and motor rotors.

2. Powder coating for heavy anti-corrosion.

It is required to be mainly anti-corrosion, but it must have excellent anti-corrosion, impact strength and flexibility.

It is mainly used in petrochemical pipelines, storage tanks, metal structures and ship fittings.

3. Powder coating for decoration.

The coating film must have a good appearance state, the coating film is not yellowed when curing and baking, the physical properties are good, and some varieties have good weather resistance.

It is suitable for household appliances, meters, cookware, lamps, display shelves, and automotive parts.

4. Powder coating for construction.

It is required to pay equal attention to decoration and weather resistance, and have good physical and mechanical properties.

It is suitable for building doors and windows, door locks, metal structures and pipe fittings, engineering equipment and other outdoor facilities.

5. Antistatic powder.

The performance is similar to that of powder coatings for insulation, and it is used in anti-static places such as equipment rooms.

At present, most of the domestic powder manufacturers can only produce and manufacture Class I powder coatings. There are relatively few manufacturers of powders in the first category.

Thermoset powder coatings generally consist of resins, hardeners, pigments, fillers and additives. It is a hard coating formed by using thermosetting resin as a film-forming substance and adding a curing agent for cross-linking reaction after heating. It is very decorative, and because the low molecular weight prepolymer can form a network of cross-linked macromolecules after curing, it also has good corrosion resistance and mechanical properties.

Generally, it is divided into four categories: thermosetting polyester powder coating, thermosetting epoxy powder coating, thermosetting polyurethane powder coating and thermosetting cyclic polyurethane powder coating.

There are many functions of powder coatings, and this should be able to better apply some of them, and in many of them, this should be a better use.

It is used for coating pipes, residential steel frames, containers, office supplies, refrigerators, refrigerators, washing machines, electronic components and devices, automobile and machine tool parts, agricultural machinery, etc. In short, it is necessary for aging performance.

For this. The coating of thermosetting powder is very uniform in the application process, and it is also easy to color, so it is still very versatile.

Thermosetting powder is generally used as a protective coating on the metal surface, which is used in household appliances, different types of transportation vehicles (automobiles, buses, ships, etc.), pipelines and other industries to achieve the role of anti-corrosion and decoration.

The EIA procedures for thermosetting powder coatings are as follows:

1.Environmental impact assessment report.

The environmental impact assessment report is the core document of the EIA procedure, which needs to describe in detail the environmental problems that may arise in the production process of thermosetting powder coatings, as well as the environmental protection measures and management measures taken. The report also requires a high-level assessment of environmental impacts, including water, air, soil and noise.

2.Design scheme of environmental protection facilities.

The production of thermosetting powder coatings requires the establishment of corresponding environmental protection facilities, such as waste gas treatment equipment, wastewater treatment equipment, etc. The design plan of an environmental protection facility needs to describe in detail the technical parameters and process flow of the facility, as well as the resources and costs required for the construction and operation of the facility.

3.Emission standards for wastewater, exhaust gas, noise, etc.

Pollutants such as wastewater, exhaust gas, and noise are generated during the production of thermosetting powder coatings, which need to comply with relevant national and local emission standards. The EIA process requires the provision of corresponding emission standards and monitoring plans.

4.Environmental management party state which case.

The environmental management program includes environmental protection organization, environmental protection training, environmental monitoring and environmental assessment. It is necessary to describe in detail the environmental management system and management measures of thermosetting powder coating manufacturers to ensure that enterprises can effectively fulfill their environmental responsibilities.

5.Social stability risk assessment.

Thermosetting powder coating manufacturers may have a certain impact on the surrounding society in the production process of the stool, such as noise, traffic, etc. These impacts need to be assessed and**, and measures taken to reduce risks to social stability.

Summary. A company established in accordance with Article 7 of the Company Law of the People's Republic of China shall be issued a business license by the company registration authority. The date of issuance of the company's business license is the date of incorporation of the company.

The company's business license shall indicate the company's name, domicile, registered capital, business scope, name of legal representative, and other matters.

If there is a change in the items recorded in the company's business license, the company shall go through the change registration in accordance with the law, and the company registration authority shall renew the business license.

Article 12 The business scope of the company shall be stipulated in the articles of association of the company and shall be registered in accordance with the law. The company may amend its articles of association and change its business scope, but it shall go through the registration of the change. The company's business scope is subject to approval in accordance with laws and administrative regulations, and shall be approved in accordance with the law.

According to the above content, it can be concluded that when registering a company, the company's business scope should be determined by the company's articles of association, and the company can amend the articles of association to modify the company's business scope, and the company established in accordance with the law shall be issued a business license by the company registration authority.

What are the steps required for a thermoset powder coating registration company.

Hello, I am a partner lawyer of the platform and have received your question.

The specific process of registering a company is as follows, and it will be different from place to place: the first step: verify the name, and the name of the industrial and commercial bureau will be approved and registered; Step 2:

Submissions; Step 3: Obtain a license; Step 4: Engrave the seal; Step 5:

tax registration; Step 6: Open a bank account.

A company established in accordance with Article 7 of the Company Law of the People's Republic of China shall be issued a business license by the company registration authority. The date of issuance of the company's business license is the date of incorporation of the company. The company's business license shall indicate the company's name, domicile, registered capital, business scope, name of legal representative, and other matters.

If there is a change in the items recorded in the company's business license, the company shall handle the change registration in accordance with the law, and the company registration authority shall renew the business license. Article 12 The business scope of the company shall be stipulated in the articles of association of the company and shall be registered in accordance with the law. The company may amend its articles of association and change its business scope, but it shall go through the registration of the change.

The company's business scope is subject to approval in accordance with laws and administrative regulations, and shall be approved in accordance with the law. According to the above content, it can be concluded that when registering a company, the company's business scope should be determined by the company's articles of association, and the company can amend the articles of association and modify the company's business scope, and the company established in accordance with the law shall be issued a business license by the company registration authority.

If you want to start a business and start a company, you need to go to the Industrial and Commercial Bureau to go through industrial and commercial registration. To register, you need to meet the registration conditions and bring the necessary documents. Registering a company is a complex and painstaking task that requires compliance with the relevant regulations.

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Thermosetting powder coating is a kind of powder coating, because of its energy-saving, environmental protection, anti-corrosion and other characteristics, it is popular in the decoration industry, but many people do not know it, what is thermosetting coating? and its use, let's give you a science popularization.

Introduction to thermoset powder coatings.

Thermosetting is one of the types of powder coatings, which are composed of thermosetting resin and curing agent, which are cross-linked and heated to form a hard coating, which is generally not easy to dissolve, and will not soften but decompose under high temperature conditions. Because one of the raw materials of thermosetting powder is a resin with a low degree of polymerization, and the molecular weight is also lower than that of general resins, the coating has good leveling, its decoration is also better, and the cured low-molecular prepolymer will have better corrosion resistance and mechanical properties.

Thermoset powder coating tease features.

The characteristics of thermosetting powders used as raw materials of different materials are still different, such as GMA acrylic coating, which has good outdoor durability, so it is widely used in the automobile or motorcycle industry, usually as a transparent coating for cars; In addition, thermosetting heavy anti-corrosion epoxy powder coating and hydroxy acrylic acid coating have similar characteristics, good mechanical properties, corrosion resistance and durability, so they are mainly used as anti-corrosion coatings for pipelines on land and offshore, and they are low, so that the maintenance cost of pipelines is controlled within a certain benign range.

Thermosetting powder coating uses.

Thermosetting powder is generally used as a protective coating on the metal surface, which is used in household appliances, different types of transportation vehicles (automobiles, buses, ships, etc.), pipelines and other industries to achieve the role of anti-corrosion and decoration.

We know that nothing is omnipotent, thermosetting powder coating is the same, comprehensive consideration is still good, but at present, different brands of thermosetting powder formula is not unified, ordinary consumers are generally difficult to distinguish the good from the bad, after my megadifference for thermosetting powder and the introduction of thermosetting powder use, I hope you can refer to the reference when purchasing.