Organic composite flame retardant composition - and inorganic flame retardants

摘要

A flame retardant comprising an inorganic hydroxide and a carbodiimide group-containing organic layer that is chemically bonded to the inorganic hydroxide surface. In this case, for example, carbodiimide group-containing organic layer include a layer comprising a carbodiimide group-containing compound represented by the following formula. Thus, even when it was highly filled in the resin, it is possible to provide a flame retardant capable of suppressing electrical properties of the molded article highly dispersed, resulting deterioration of the mechanical properties and the like. (X ¹⁾_m -Z- [A- (R ¹ -N = C = N) _n -R ¹ -NCO] _l⁽¹⁾ (X ¹⁾_m -Z- [A- (R ¹ -N = C = N) _n -R ¹ -A-Z- (X ²⁾_{3] l}⁽²⁾ Z is a bond of an isocyanate group derived from A, a titanium atom or a silicon atom each independently a hydrogen atom, a halogen atom or the like independently of one another ^1, X ² X, the residues from the isocyanate compound [R ¹ The l and m, n represents an integer of 1 to 100, and 1 to 3, an integer satisfying m + l = 4, the organic group of divalent or more, including. ]