摘要:
The present invention refers to a polymer composition comprising a polymer and a fire suppressant in form of a mixed salt based on a) at least one mono-, di- and/or tri-carboxylic acid, b) at least one polyphosphoric, pyrophosphoric and/or phosphoric acid, c) a hydroxide or a salt of an alkali or an alkaline earth metal, where a) and c) form a carboxylate and b) and c) form a phosphate and optionally d) a carbonate of an alkali or an alkaline earth metal. The mixed salt have an average particle size in the range of 0.2 to 50 μm and a crystalline water content of at least 5 % by weight. The mixed salt is present in an amount of 5-70 % by weight of the total composition. The polymer composition might further comprise one or more additives.
摘要:
Flame retardant polymer compositions comprising certain thermally stable salts of pyrophosphonic acid as flame retardant materials, which flame retardant materials comprise one or more than one metals, are prepared and have excellent flame retardant activity.
摘要:
Flame retardant adhesives and adhesive tape articles include a halogen-free flame retardant composition comprising a phosphinate or phosphinate salt. The halogen-free flame retardant compositions can also include additional materials, such as alumina trihydrate and magnesium hydroxide, that are substantially free of halogenated compounds or materials.
摘要:
Provided herein are formaldehyde-free flame retardant compositions, comprising a flame retardant acid and a fixing agent; and methods of their use for manufacturing durable formaldehyde-free flame retardant fabric materials. Also provided herein are durable formaldehyde-free flame retardant cellulosic materials and articles comprising the same.
摘要:
Provided is a flame retardant material which is capable of imparting flame retardancy to an article, such as fabric or paper, through its application onto the article or impregnation of the article therewith, is capable of exhibiting high flame retardancy, provides a soft film, and is excellent in transparency. Also provided is a flame retardant film formed from such flame retardant material. Also provided is a flame retardant article including such flame retardant film. Also provided is a method of producing such flame retardant article. The flame retardant material includes: a resin component; a flame retardant filler; and a dispersing aid for dispersing the flame retardant filler, in which the flame retardant filler has an average particle diameter of from 5 nm to 200 nm.
摘要:
Provided is a flame retardant composition capable of imparting a synthetic resin with excellent flame retardancy even when it is incorporated in a small amount. The flame retardant composition is characterized by comprising 20 to 50 parts by mass of the following component (A), 50 to 80 parts by mass of the following component (B) (with a proviso that the total amount of the components (A) and (B) is 100 parts by mass) and 0.5 to 15 parts by mass of the following component (C) - Component (A): a (poly)phosphate compound represented by the following Formula (1); Component (B): a (poly)phosphate compound represented by the following Formula (3); and Component (C): a polyhydric alcohol compound: (wherein, n represents a number of 1 to 100; X 1 represents ammonia or a triazine derivative represented by the following Formula (2); and 0
摘要:
Es wird eine Zusammensetzung beschrieben, die ein Bindemittel auf Basis einer wässrigen oder Lösungsmittel-basierten Polymerdispersion, Brandschutzadditive, welche ein physikalisch wirkendes Treibmittel, eine Phosphor-haltige Verbindung, ausgewählt unter Salzen oder Estern der Oxosäuren des Phosphors, und Glasfasern umfassen, und einen säurebeständigen anorganischen Füllstoff umfasst, sowie deren Verwendung als Dichtmasse, insbesondere als Brandschutzdichtmasse.
摘要:
Crosslinked flame retardant thermoplastic elastomer gels are provided. The crosslinked flame retardant thermoplastic elastomer gels comprise a char catalyst, a char former, a maleic anhydride-modified styrene ethylene/butylene styrene polymer, and a softener oil. Methods are provided of making crosslinked flame retardant thermoplastic elastomer gels.