News_第54页_Novista Chemicals - The pioneer of Flame retardant

4 2021-11
Impact of PVC Ingredients on Heat Stabilizers Selection The best approach in most cases is to check heat stability and color retention of the formulation with and without these additives. It helps to pre-determine the extent of any potential problem.Vinyl ingredients which can have a potential impact on PVC heat stability are discussed below:Vinyl ResinsThe wide variety of PVC resins is probably the single greatest factor which expla…
1 2021-11
Stabilisers are essential to PVC Use of stabilisers is essential to prevent the chain reaction of decomposition. They can also increase PVC’s resistance to daylight, weathering and heat ageing and have an important influence on the physical properties and the cost of a formulation. They are invariably supplied in the form of application-specific blends of which the main constituents are metal soaps, metal salt…
1 2021-11
PVC Stabilizer Processing of PVC and plastic manufacturing in general at elevated temperatures requires the use of thermal stabilizers. Therefore, PVC Stabilizer is one of the most necessary additives during the PVC compound/product manufacturing to firstly prevent resin from being bad influenced by high heat, secondly to maintain and improve physical properties of PVC finished products.Most i…
1 2021-11
PVC – a thermoplastic Plastics, or synthetic resins, are classified into two broad categories: thermosetting resins and thermoplastic resins. PVC falls into the thermoplastic resins, which also include polyethylene (PE), polystyrene (PS) and polypropylene (PP). These hard plastics can be softened again through heating. On the other hand, thermosetting resins, that include phenolic resin and melamine …
30 2021-10
How Flame Retardants Are Used in Transportation A wide variety of plastics, textiles and composite materials are used extensively in the mechanical, structural and decorative parts of today’s transport, including airplanes, trains and cars. These materials are: (i) highly adaptable to new designs; (ii) lighter weight, making them more energy efficient; (iii) less labor intensive; and (iv) more cost effective. Flame retardant…
30 2021-10
Electrical and Electronic Equipment: Types of Flame Retardants Used in EEE Applications Flame retardants are an important component in reducing the devastating impact of fires on people, property and the environment. Their areas of application in electrical and electronic equipment (EEE) vary depending on the materials being used, the function of the product, and the level of fire resistance that must be achieved based on fire safety standards. Flame retardants hav…
30 2021-10
How to identify low-smoke halogen-free flame-retarded wires What is the identification method for low-smoke halogen-free flame-retardant wires?1. The product name identification method for the identification method of low-smoke halogen-free flame-retardant wires. Wire--Low-smoke halogen-free flame-retardant polyethylene insulated wire and cable; cable--low-smoke halogen-free flame-retardant polyethylene insulated low-smoke halogen-free f…
23 2021-10
Flame retardants actually stop the spread of fires To answer that question, let’s use flame retardant furniture as an example. The number of upholstered furniture fires in the home environment dropped by 84 percent from 1980, the first year that data were available, to 2009, according to NFPA. While several factors have contributed to that sharp decline, the timeframe coincides with the use of flame retardants to meet flammabil…