Triphenyl phosphate

About: Triphenyl phosphate is a research topic. Over the lifetime, 579 publications have been published within this topic receiving 6681 citations. The topic is also known as: phenyl phosphate & TPP.

Flame retardant composite material with double polymer components and preparation method thereof

Abstract: The invention provides a flame retardant composite material with double polymer components, belonging to the high polymer material field The flame retardant composite material is composed of a flame retardant and a polymer, wherein the flame retardant is selected from at least two of ammonium polyphosphate, pentaerythritol, triphenyl phosphate, zinc borate and a liquid crystal flame retardant, and the flame retardant is 9%-15% in percent by weight; the polymer is selected from two components of polyethylene, polypropylene, polystyrene, acrylonitrile-butadiene-styrene copolymer, polycarbonate, nylon, polyvinyl chloride, epoxy resin, ethylene-acrylic acid copolymer, ethylene-acrylate copolymer, ethylene-octylene copolymer and ternary ethylene propylene rubber, and the two components form a two-phase separated bicontinuous phase The invention further provides a preparation method of the flame retardant composite material with the double polymer components The flame retardant composite material with the double polymer components disclosed by the invention is less in dosage of the flame retardant, and has good flame resistance and mechanical performances, and good environment-friendly value and economical value

Injection molded polyester article and its manufacture

Abstract: PURPOSE:To obtain a highly crystalline molded article suitable for electrical and mechanical parts, by injection molding of a specific blend of a triaryl phosphate, a solid inorganic substance having a nucleating action, and polyethylene tetephthalate in a low-temperature mold CONSTITUTION:(A) 100 parts by wt of polyethylene terephthalate is blended with (B) 5-20 parts by wt of a triaryl phosphate, eg triphenyl phosphate, etc and (C) 01-10 parts by wt of a solid inorganic substance, eg talc, etc having a particle size of 001-10mu and a nucleating action and/or a metal salt of an organic acid, eg calcium oxalate, etc The polyester composition thus obtained is injection molded at a mold temperature of 100 degC to room temperature to give a molded article having a density of resin of 135 or higher EFFECT:Low aldehyde content

Method for preparing fire retardant 4-phosphine hybrid caged phosphate compound

Abstract: The invention relates to a method for preparing a fire retardant 4-phosphine hybrid caged phosphate compound. Please refer to the specification for the structural formula of the compound. According to the preparing method, tris (hydroxymethyl) phosphine and triphenyl phosphate which are equimolar react for 7-12 h at a temperature between 100 DEG C and 140 DEG C under the protection of nitrogen and the action of a catalyst, and 4-phosphine hybrid caged phosphate is obtained through purification. The compound is a fire retardant high in phosphorus content, excellent in fire retardance, and suitable for serving as the fire retardant of materials including polyester, polyurethane, epoxy resin, unsaturated polyester resin and polyolefin. Furthermore, manufacturing technique is simple, equipment investment is low, and industrial production is facilitated.

Resin composition having excellent slidableness and flame retardance and resin molded article

Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent slidableness and flame retardance by adding specific compatibilizing agents and a phosphate ester-based flame retardant to a plycarbonate resin, wherein the flame retardant further acts as a sliding agent for reducing the abrasion of an article produced from the composition in the early time of sliding. SOLUTION: This resin composition comprises (A) a polycarbonate resin, (B) a modified polyolefin-based resin and (C) a compound of the formula: HOOC- R-NH2 (R is a >=5C alkylene, phenylene or the like) (for example, 6- aminocaproic acid) as compatibilizing agents, and (D) a compound of the formula [Ar is phenyl; Ar' is phenyl, biphenyl or the like; (n) is an integer of >=1] as a flame retardant. The component B is preferably a copolymer prepared by graft-copolymerizing acrylic acid or maleic anhydride to a high density polyethylene, or the like. The component D is preferably a mixture of triphenyl phosphate with bisphenol-A bis(dicresyl phosphate), or the like.