Company News_第9页_Novista Chemicals - The pioneer of Flame retardant

22 2022-10
Flame Retardants Are By Your Side In the 1950s, with the explosive development of materials technology, organic polymer materials began to be widely used in various fields of production and life. Plastics, rubber, textiles, and coatings with polymer materials as the main components have become our indispensable production elements. Electrical appliances, tableware, vehicles and other items made of polymer materi…
15 2022-10
Development Trend Of Halogen-free Flame Retardant Nylon In any case, halogen-free flame-retardant Nylon is definitely the best choice in the future, halogen-free options mainly are red phosphorus, melamine Cyanurate and Aluminum Diethyl Phosphinate ADP. China is the world's largest phosphorus resource, so phosphorus has a huge cost advantage, high flame retardant efficiency, more widely used. Manufacturers of environmentally friendly…
15 2022-10
Flame Retardant Nylon Has A Long Way To Go Poly amide commonly known as nylon. Nylon is a thermoplastic engineering plastic containing amide bond (-NHCO-) in the molecular main chain. Since its introduction by DuPont Corporation in 1930, it has developed into a wide variety of engineering plastics in the world, and its total output ranks first in the world. The main varieties are: PA6, PA66, PA610, PA12, PA1010, PA43, et…
15 2022-10
What's the difference among PPAP, PAPP And DPP flame retardant? We believe that you have seen PPAP, PAPP and DPP in various websites and documents. Many people have only heard of Piperazine pyrophosphate. So which one is the abbreviation of Piperazine pyrophosphate? The answer is all. Just because there is no standard terminology, the name is different (the English abbreviations in many documents are inconsistent) Piperazine pyrophosphate, a…
24 2022-9
Why Does Halogen-free Low-smoke Flame-retardant Cable Crack? The main reasons for environmental stress cracking of halogen-free low-smoke flame retardant materials are as follows: (1) Caused by the characteristics of the polymer: due to the high content of flame-retardant fillers such as aluminum hydroxide and magnesium hydroxide, the strength of the polymer is reduced, the elongation and flexibility are also reduced, and the tear resista…
24 2022-9
What Are The Main Components Of Flame Retardants? There are many types of flame retardants, and the general development can be divided into two categories: organic flame retardants and inorganic flame retardants according to composition analysis. One of the organic flame retardants mainly includes halogen flame retardants, phosphorus-nitrogen flame retardants, organic phosphorus flame retardants, and silicone flame retardants. …
24 2022-9
What Is The Trend Of Halogen-free Flame Retardants For Polyamide? Polyamide halogen-free flame retardants are definitely the best choice in the future, and the main choices are red phosphorus and melamine salts. China is the world's largest country of phosphorus resources, so red phosphorus has a huge cost advantage. Red phosphorus has high flame retardant efficiency and is widely used. Manufacturers of environmentally friendly flame retardant…
17 2022-9
What Are Advantages Of Functional Flame Retardant Masterbatch? 1. High flame-retardant efficiencyFlame-retardant masterbatch is based on a reasonable formula, through the organic combination of flame retardant, lubricating dispersant and carrier, after mixing and mixing uniformly, it is extruded and granulated. After being mixed with plastics, they are more dense and uniform; Meanwhile, the flame-retardant masterbatch contains a dispersant …
17 2022-9
How To Test The Flame Retardant Effect Of Flame Retardant Fabrics? At present, the flame retardant effect test methods of flame retardant fabrics mainly include the following: Limiting oxygen index (LOI) method: LOI refers to the minimum oxygen concentration required to maintain the candle-like burning of the fabric when combustion occurs in a mixture of oxygen and nitrogen. The larger the limiting oxygen index, the better the flame retardant …
17 2022-9
Why is HBCD Banned? Beginning in the 1990s, the additive brominated flame retardant HBCD has gradually been used in building insulation materials throughout the world, and its usage has gradually increased. However, international studies have found that HBCD itself is toxic and has the potential for long-distance environmental migration, which can affect the regional and global environment through …