News_第15页_Novista Chemicals - The pioneer of Flame retardant

17 2023-3
A Brief Introduction of Titanium dioxide (TiO2) -3 Crystal structure:Titanium dioxide has three crystalline forms in nature: rutile, anatase and plate titanium. Plate titanium type belongs to the orthorhombic system, which is an unstable crystal type. It is transformed into rutile type at above 650 ℃, so it has no practical value in industry. Anatase is stable at room temperature, but it should be transformed into rutile at hig…
17 2023-3
A Brief Introduction of Titanium dioxide (TiO2) -2 6) Hygroscopicity:Although titanium dioxide has hydrophilicity, but its hygroscopicity not very strong, and rutile type is smaller than anatase type. The hygroscopicity of titanium dioxide is related to its surface area. The large surface area and high hygroscopicity are also related to surface treatment and properties.7) Thermal stability:
17 2023-3
A Brief Introduction of Titanium dioxide (TiO2) -1 Titanium dioxide (TiO2), an important inorganic chemical pigment, is mainly composed of titanium dioxide. The production process of titanium dioxide includes sulfuric acid process and chlorination process. It is widely used in coating, ink, paper making, plastic rubber, chemical fiber, ceramics and other industries.
11 2023-3
Fire Retardancy Basics Three components must be present in order for a fire to occur: oxygen (or an oxidizing agent), heat and fuel. This is often represented by the "fire triangle" or "combustion triangle." The fire tetrahedron represents the addition of a component, the chemical chain reaction, to the three already present in the fire triangle. After the fire ignites, an exotherm…
11 2023-3
Flame Retardants: Preventing Fires and Protecting Consumers As consumer products continue to evolve and improve, from lighter and faster computers to energy-saving building materials and construction methods to more fuel-efficient cars, fire safety technology allows these products to comply with domestic safety standards and laws.Flame retardants are materials that can be used in products, made from plastics, textiles, foams or wood, to …
11 2023-3
Flame Retardants Save Lives A smoldering cigarette could turn an apartment without flame retardant protection into an inferno in less than 3 minutes.However, if the chair, bedding, or carpet where the cigarette lay, had flame retardant, the fire might never have started. And if a fire did start, the flame retardants would have reduced the heat and spread of the fire, taking 10-15 minutes to be deadly. Flam…
4 2023-3
four principles of halogen-free flame retardants Halogen free flame retardants have low smoke emission and no toxic or corrosive gases. Halogen free flame retardant additives are mainly phosphorus compounds and metal hydroxides. These two compounds do not volatilize and do not produce corrosive gases when burning. They are known as nuisance free flame retardants. The following is a brief introduction to the flame retardant pri…
4 2023-3
Several advantages of flame retardant masterbatch Because of the flame retardant efficiency, environmental protection, efficiency, convenience and so on, the flame retardant masterbatch has become an effective substitute for the traditional flame retardant and has been widely used in the various aspects of plastic granulation, extrusion, injection molding and other aspects.The effective flame retardant masterbatch is also known…