摘要:
Provided is a resin molded body which has excellent flame retardance, weather resistance, shock resistance and tracking resistance. The resin molded body is composed of a thermoplastic resin composition comprising a thermoplastic resin, a polycarbonate, an elastomer, and a flame retardant. By adopting this combination of components, a Charpy impact value at 23°C measured in conformity with ISO 179/1eA is 15 kJ/m2 or more and flame retardance measured under a condition of thickness of 1.0 mm and in conformity with UL94 is V-0 or more, and a resin molded body which can be used favorably outdoors is produced.
摘要翻译:提供具有优异的阻燃性,耐候性,抗冲击性和耐追踪性的树脂成形体。 树脂成型体由热塑性树脂,聚碳酸酯,弹性体,阻燃剂构成的热塑性树脂组合物构成。 通过采用这种组合,根据ISO 179 / 1eA测量的23℃下的夏比冲击值为15kJ / m 2以上,在厚度为1.0mm,符合UL94的条件下测定的阻燃性为V- 0以上,可以良好地在户外使用的树脂成形体。
摘要:
Provided is a resin molded body which has excellent flame retardance, weather resistance, shock resistance and tracking resistance. The resin molded body is composed of a thermoplastic resin composition comprising a thermoplastic resin, a polycarbonate, an elastomer, and a flame retardant. By adopting this combination of components, a Charpy impact value at 23°C measured in conformity with ISO 179/1eA is 15 kJ/m2 or more and flame retardance measured under a condition of thickness of 1.0 mm and in conformity with UL94 is V-0 or more, and a resin molded body which can be used favorably outdoors is produced.
摘要:
Provided is a technology which can suppress the amount of acetaldehyde produced during molding of a polybutylene terephthalate resin composition. A resin molded article is produced by using, as the starting material, a polybutylene terephthalate resin composition including a polybutylene terephthalate resin, a hindered phenol-based antioxidant, and a phosphorus-based stabilizer. Preferably, tetrakis[methylene-3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate]methane is used as the hindered phenol-based antioxidant, and bis(2,6-di-t-butyl-4-methylphenyl)pentaerythritol diphosphite or tetrakis(2,4-di-t-butylphenyl)-4,4'-biphenylene phosphonite is used as the phosphorus-based stabilizer.
摘要:
A laser-weldable flame-retardant resin composition (for a member located in a transmitting side) comprises (A) a polyester-series resin and (B) at least one phosphinic acid compound selected from the group consisting of a salt of a phosphinic acid, a salt of a diphosphinic acid, and a polymer thereof (preferably, a metal salt). The resin composition may have a laser light transmittance of not less than 15% for a molded product comprising the resin composition and having a thickness of 2 mm. The resin composition may further contain a fluorine-containing resin, a nitrogen-containing flame retardant (e.g., a salt of a triazine compound with cyanuric acid and/or isocyanuric acid), and/or a filler (e.g., a glass fiber), and others. Such a resin composition realizes both of laser-weldability (laser transmissivity) and flame retardancy at high levels.
摘要:
A laser-weldable flame-retardant resin composition (for a member located in a transmitting side) comprises (A) a polyester-series resin and (B) at least one phosphinic acid compound selected from the group consisting of a salt of a phosphinic acid, a salt of a diphosphinic acid, and a polymer thereof (preferably, a metal salt). The resin composition may have a laser light transmittance of not less than 15% for a molded product comprising the resin composition and having a thickness of 2 mm. The resin composition may further contain a fluorine-containing resin, a nitrogen-containing flame retardant (e.g., a salt of a triazine compound with cyanuric acid and/or isocyanuric acid), and/or a filler (e.g., a glass fiber), and others. Such a resin composition realizes both of laser-weldability (laser transmissivity) and flame retardancy at high levels.
摘要:
Provided is a technology of making it difficult for VOCs, including VOCs other than THF, to emit from a molded article formed by molding a polybutylene terephthalate resin composition. A polybutylene terephthalate resin composition is used which comprises a polybutylene terephthalate resin produced by direct esterification, and an alkali compound, in which an amount of a VOC emitted from a molded article formed by molding the polybutylene terephthalate resin composition is 50 µgC/g or less when measured by a VOC measuring method defined in the German Association of the Automotive Industry VDA 277.
摘要:
Disclosed are: a polyalkylene terephthalate resin composition comprising (A) a polyalkylene terephthalate resin and (B) an acrylic-based core-shell polymer which has an average particle size of 2 µm or greater and in which an amount of the core layer component is more than 80% by mass but less than 100% by mass relative to a total mass of the core layer component and a shell layer component; and a molded article which is obtained by molding the polyalkylene terephthalate resin composition.