News_第23页_Novista Chemicals - The pioneer of Flame retardant

29 2022-10
How Do You Operate and Maintain Plastic Injection Molds? -1 How Do You Operate and Maintain Plastic Injection Molds?When compared with other tools, the plastic injection mold is more complicated and precise, with higher requirements for operation and maintenance. As a result, throughout the entire production process, their correct use and meticulous mold maintenance are of great significance to maintain the normal production and improve …
22 2022-10
What Are The Applications Of Textile Flame Retardants In The Textile Industry Flame retardants, functional additives that endow flammable polymers with flame retardancy, are mainly designed for the flame retardancy of polymer materials; there are many types of flame retardants, which are divided into additive flame retardants and reactions according to the method of use Type flame retardant. The additive flame retardant is added to the polymer by mechanic…
22 2022-10
5 Minutes To Understand Magnesium Hydroxide Flame Retardant Magnesium hydroxide is a new type of filled flame retardant. It releases bound water when it is thermally decomposed and absorbs a large amount of latent heat to reduce the surface temperature of the synthetic material it is filled in the flame. The generated combustible gas cools. Magnesium oxide produced by decomposition is a good refractory material and can also help improve…
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…
18 2022-10
What causes cracking in plastic injection molded parts? -2 (5) It should be noted that amorphous resins, such as AS, ABS and PMMA, are more prone to residual stress than crystalline resins, such as PE and POM.During product ejection, stress is generated due to the high ejection force caused by the small draft angle, rough mold core / cavity. Sometimes, even ejector marks or cracking occurs around the ejector pin. Just look closely at th…
18 2022-10
What causes cracking in plastic injection molded parts? -1 What causes cracking in plastic injection molded parts?Cracking is a commonly seen defect in plastic injection molded products, of which the main causes are stress and deformation, mainly including residual stress, external stress and product deformation caused by external environment.
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…