Company News_第19页_Novista Chemicals - The pioneer of Flame retardant

22 2022-1
FLAME RETARDANTS AND THE FUTURE It’s famously said “Prediction is very difficult, especiallyif it’s about the future.” Fire safety will surely remain a primaryrequirement for electronic and electrical equipment. In orderto ensure fire safety, there will be a need to incorporate flameretardants into plastic systems forming part of such electronic and
22 2022-1
FLAME RETARDANT MECHANISMS Flame retardants fulfil their purpose primarily by either physical or chemical action.Physical action can be subdivided into three modes;1. Cooling: An endothermic process is triggered by additives cooling the substrate to a temperature below that required for
22 2022-1
Application of flame retardant in textile industry As an indispensable part of the national economy and people's livelihood, textiles are divided into three categories according to their uses: clothing textiles, decorative textiles and industrial textiles. They occupy an important position in people's daily life. However, textiles are relatively easy to burn due to their constituent raw materials. In recent years, there have bee…
15 2022-1
WHY DO WE NEED FLAME RETARDANTS? On average, there are more than 4,500 fatalities annually in the EU-27 as a result of fires; this accounts for 2% of all fatal injuries. Fires develop from inception through build-up, until a stage where the total thermal radiation from the fire-plume, hot gases and hot compartment boundaries cause the radiative ignition of all exposed combustible surfaces within the compartment…
15 2022-1
WHAT ARE FLAME RETARDANTS? Flame retardants are compounds, which when added to materials during or after manufacture, inhibit or suppress the combustion process.They interfere with combustion at various stages of the process, e.g. during heating, decomposition, ignition or flame spread. Their primary function is to suppress the spread of fires or delay the time of flashover so that people can escape.Flame…
15 2022-1
About fire retardant coatings Types of fire retardant coatings can be defined in many ways and can usually be classified as follows: From the base material it uses, it can be divided into organic type and inorganic type. The organic type fireproof coating is based on natural or synthetic organic resin and organic emulsion; the inorganic type fireproof coating is based on the inorganic adhesive. According to …
25 2021-12
How Flame Retardant Systems Work In Plastics Each year, billions of pounds of flame retardant additives are used throughout the world.A variety of flame retardant chemistries, packages, or systems can be deployed in different polymers depending on the requirements of individual end-use applications.Some polymers are inherently flame retardant. Other polymers — including nylons, polyesters, polypropylenes and many other us…
25 2021-12
Flame Retardant Mechanism of Antimony Trioxide Antimony trioxide itself has no flame retardant function, however, when it is used together with halogenated compounds, the synergistic effect of the mixture creates the flame retardant properties. Antimony trioxide reacts with halogenated compound and creates the chemical compounds, which generate the flame retardant function, through the following process. 1. Stop action of th…
25 2021-12
The role of microencapsulated flame retardants What is the role of microencapsulated flame retardants? ①The liquid flame retardant can be microencapsulated into a solid flame retardant, which can be directly blended with the polymer; Flame Retardant FP-2500S ②Choose a suitable shell material according to the flame-retardant substrate to increase the compatibility of the flame retardant with the polymer, thereby reducing or…
18 2021-12
EEE Products that Use Flame Retardants The use of electrical and electronic equipment (EEE) is pervasive everywhere we live, work and do business. We rely on these products and devices to work properly—and safely—and we rarely think about how they are made. Flame retardants are incorporated into a wide variety of electrical and electronic products used by consumers, businesses, and the medical and transportation in…