What conditions must flame retardants meet in use?
Nowadays, the use of flame retardants to reduce the incidence of fire has gradually become the key to fire prevention. With people's increasing awareness of environmental protection, safety and health, the environmental protection requirements of flame retardants are getting higher and higher,
Today,flame retardantTo reduce the incidence of fire has gradually become the key to fire prevention. With the increasing awareness of environmental protection, safety and health, the environmental protection requirements of flame retardants are getting higher and higher. In the future, countries around the world will regard environmentally friendly flame retardants as the focus of research, development and application, and will also increase the safety of flame retardants. So what are the three requirements that must be met in the use of flame retardants?
1. Comprehensive toxicity assessment of flame retardants suspected to be harmful to human health and the environment, and strict control of their production, use and use. Once it is confirmed that it is not suitable for use, production and sales will be stopped. For example, tri (dibromopropyl) phosphate was once a widely used and very effective flame retardant, but it was later found to be carcinogenic and has long been banned in many countries. The flame retardants penta-and octaBDE, which have been assessed to be toxic, have also recently been banned.
2. For the newly developed flame retardant products, the impact on human health, safety and environment has been studied and evaluated comprehensively. Can provide more detailed information on the above aspects to ensure the safety of production and use.
On the one hand, people are trying to improve and enhance the safety level of existing flame retardants and flame retardant materials, on the other hand, they are committed to the development of new environmentally friendly flame retardants (such as halogen-free flame retardants), and are gradually promoting their use (such as the current global halogen-free flame retardant polypropylene has reached about 20% of the total flame retardant polypropylene). It is believed that the development of new flame retardants will ensure the use of flame retardant materials, both to reduce fire hazards and to minimize their impact on the environment.
Real-time information
Zhongke Flame Retardant Organization Watches 20 Closing Ceremonies
On the morning of October 22, 2022, members of Zhongke Flame Retardant New Materials Co., Ltd. watched the closing ceremony of the 20th Congress under the leadership of General Manager Wang Ligui.
Everyone knows that there are two common flame retardants. Today we are going to talk about only one of them. Aluminum hydroxide flame retardant is an environmentally friendly halogen-free flame retardant, which can be widely used in fabrics, wood, plastics, and rubber., Polyurethane and other industries have ideal flame retardant effect. In the process of industrial application, it is found that flame retardant failure occurs when aluminum hydroxide flame retardant is added. The following are the reasons for the failure of aluminum hydroxide flame retardant, how to prevent it, how to deal with the operation, and restore the original function.
As a flame retardant, magnesium hydroxide also need to improve what aspects?
When it comes to flame retardants, everyone is familiar with them. Although we usually have less contact with them, we can know what they are used for from the name. Have to talk about magnesium hydroxide, we all know that its main presentation state is a granular, at present, the market sales of magnesium hydroxide particle size is larger, part of the commodity particle size up to tens of microns, immediately used as a flame retardant, poor dispersion, the physical properties of raw materials greater harm. In industrial production, physical grinding methods are generally used to reduce the particle size to 1 micron. The surface of magnesium hydroxide has high polarity and is easy to agglomerate. As the compatibility of refractory materials and polymer substrates, it not only reduces its flame retardant grade, but also causes more serious harm to the physical properties of raw materials.
Hefei Zhongke Flame Retardant New Material Co., Ltd
Sales Department Telephone:15905609730
Ministry of Foreign Trade Telephone:13956052398
Comprehensive department Telephone:0551-67712199
Company headquarters address: Hefei Feidong Economic Development Zone Xianghe Road 36
E-mail:hefei@zkxcl.com
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