网上棋牌

Hello! Welcome to the official website of Beijing Lingying Technology Development Co., Ltd.!

phone_icon.png Hotline 1: 13718900595 phone_icon.png Hotline 2: 13552450992

Steel structure fireproof coating manufacturer
防火涂料厂家

News Center

contact us

Company Name: Beijing Lingying Technology Development Co., Ltd.

Contact: Manager

Phone: 010-89218430 89212986

Mobile: 135-0120-9753

Email: lingyingkeji@sina.com

Fax: 010-89214946

Website: http://amm300.com

Address: No. 1 Xikong Road, West Huangpi Town, Yujing Town, Daxing District, Beijing

Lingying Technology: How to distinguish between fire-resistant coatings and ordinary coatings

Your current location : Home >> News >> Company News

Lingying Technology: How to distinguish between fire-resistant coatings and ordinary coatings

作者: Release Date: 2018-03-09 Author: Click:

How to distinguish between fire-resistant paint and ordinary paint

The appearance of fire-resistant coatings is very similar to ordinary coatings, and it is difficult to identify them by appearance. Therefore, some illegal people use ordinary coatings to counterfeit fire-resistant coatings. Next, Wuli Coatings will briefly introduce the differences between fire-resistant coatings and ordinary coatings. .

  1. The sale of products such as fire-resistant coatings must have the "3C certification" issued by the Fire Products Conformity Assessment Center of the Ministry of Public Security and the test report of the National Testing Center. At present, fire protection coatings implement a type approval system for fire protection products, and fire protection coatings sold on the market should have national compulsory product certification certificates and type inspection qualification reports. Formal fire-resistant paint packaging barrels are affixed with a product certification, a laser anti-counterfeiting mark from the Ministry of Public Security, and a quality tracking mark printed by the National Fire Protection Material Inspection Center.


  2. 防火涂料

  3. When intumescent fire retardant coatings are burned by a strong fire, they will foam and expand in large numbers, and the surface will gather and bulge, and there will be no burnout in a few minutes. However, ordinary coatings will basically not foam, and a large amount of slag will be scattered. , Wood substrates will soon burn and break. The composition of the intumescent fireproof coating must contain flame retardants (fire retardants), such as phosphorus-containing, halogen-containing organics (such as decabromodiphenyl ether), sodium borate, antimony trioxide, and the like. Sodium borate is particularly suitable for use as a flame retardant for vinyl acetate emulsions. The added amount is based on a 10% solution, preferably 40% to 60% of the polymer. The anti-flammability of antimony trioxide itself is not high, but when it is in the initial stage of combustion, antimony trichloride can be born, such as the combined use of chlorinated paraffin, it will exhibit superior flame retardancy.

  4. Ordinary coatings often have only a few characteristics, such as: pollution resistance, durability, alkali resistance, high temperature resistance, and some even have only one or two characteristics. However, fire-resistant coatings have many characteristics, such as: anti-corrosion, heat insulation, oxidation resistance, improving the temperature resistance of objects, easy to use, and good paint adhesion.

  5. Shop around, if prices are disparate, beware of low-price products being fakes.

  6. Search by scanning the QR code or logging into the public security fire network.

Fireproof coatings, steel structure fireproof coatings , fireproof coatings manufacturers

URL of this article: http://amm300.com/news/385.html

Related tags: Fireproof Coatings , Steel Structure Fireproof Coatings , Fireproof Coatings Manufacturers

Recently Viewed:

    二维码1.jpg

    online service
    share it One-click sharing