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Polypropylene low smoke halogen free flame retardant has what good?


Release time:

Jan 04,2020

[Summary]Halogen-free flame retardant is one of the fastest growing varieties of various additives. The purpose of halogen-free flame retardants is to make non-flame retardant materials have flame retardant properties, and they are not easy to burn or self-extinguish under certain conditions. With the continuous progress of halogen-free flame retardant technology, there are more and more types of halogen-free flame retardants, and their performance has also been greatly improved.

Polypropylene low smoke halogen free flame retardant has what good?

Polypropylene low-smoke halogen-free environmentally friendly flame retardants? Halogen-free flame retardants are one of the fastest growing varieties of various material additives. The purpose of halogen-free flame retardants is to make non-flame retardant materials have flame retardant properties, and they are not easy to burn or self-extinguish under certain conditions. With the continuous progress of halogen-free flame retardant technology, there are more and more types of halogen-free flame retardants, and their performance has also been greatly improved. Nowadays, the flame retardant effects of halogen-free flame retardants mainly include two types: one type can delay the fire event and suppress the spread of the fire, through a variety of action principles to suppress the combustion reaction, and the other type is to make the surface of the material rapidly expand and carbonize to form a protective layer. With the continuous improvement of people's awareness of environmental protection and safety, as well as the continuous research and development and progress of new technologies, halogen-free flame retardants for polypropylene will have greater development in the future. Hao Bo Xiaobian will tell you today about the four major development directions of halogen-free flame retardants in the future, hoping to be helpful to everyone.

1) Carbon technology
When the polymer is burned, the purpose of flame retardant can be achieved by generating carbon in the condensed phase.

2) Smoke elimination technology
Since the addition of halogen-free flame retardants to polymers can increase the amount of smoke, smoke elimination has become an important research topic.

3) Microencapsulation Technology
Microencapsulation can prevent the migration of halogen-free flame retardants, improve the flame retardant effect, improve stability, and change the dosage form.

4) Micronization
Halogen-free flame retardants such as aluminum hydroxide, magnesium hydroxide, and antimony oxide require the use of new technologies and new devices to make them particulate to improve their fluidity, processability, and flame retardant effects.

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