Fire resistant resin composition
AssigneeTokuyama Corporation
InventorsHitoshi Inata, Haruyuki Ishida, Tetsuo Kuwaki
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AssigneeTokuyama Corporation
InventorsHitoshi Inata, Haruyuki Ishida, Tetsuo Kuwaki
Estimating the term…
Provided is a fire resistant resin composition comprising 100 parts by weight of a thermoplastic resin (I) such as a polyolefin base resin, 10 to 300 parts by weight of at least one flame retardant (II) selected from the group consisting of a nitrogen base flame retardant having no halogen atoms such as an aliphatic amine compound (a) and a triazine compound, a phosphorus base flame retardant having no halogen atoms such as a simple substance (b) of phosphorus, phosphates and polyphosphates and a nitrogen.multidot.phosphorus base flame retardant having no halogen atom such as a phosphate of an aliphatic amine compound (c), a polyphosphate of an aliphatic amine compound, a phosphate of a triazine compound and a polyphosphate of a triazine compound, and 1 to 100 parts by weight of phyllosilicate hydrate (III). This fire resistant resin composition can suitably be used for production of parts and covers of various electric appliances and heating equipments, production of interior materials and exterior materials for buildings, and production of parts and interior materials for automobiles, marine vessels and aircrafts.
A fire resistant resin composition having fire resistance as high as V-0 or more in a vertical flammability test in accordance with UL94 Standard, which comprises 100 parts by weight of a thermoplastic resin (I), 10 to 300 parts by weight of at least one flame retardant (II) selected from the group consisting of a nitrogen base flame retardant having no halogen atoms, a phosphorus base flame retardant having no halogen atoms and a nitrogen-phosphorus base flame retardant having no halogen atoms, and 1 to 100 parts by weight of phyllosilicate hydrate (III), wherein the phyllosilicate hydrate has a grain diameter of 1 to 50 .mu.m and a weight loss of 2% or more in heating from 200.degree. C. up to 900.degree. C. which is determined according to thermogravimetric measurement (TG).
Dependencies are inferred from the claim text.