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Zytel® HTN52G35EF BK420 35% Glass reinforced high performance polyamide resin. 35%玻璃增强高性能聚酰胺树脂。PPA resin.PPA树脂。
Zytel® HTN54G35EF BK420 35% Glass reinforced, toughened, heat stabilized, high performance polyamide resin developed for electrical and electronic applications. 35%的玻璃纤维,钢化、热稳定、高性能聚酰胺树脂为电器和电子应用程序开发。PPA resin.PPA树脂。
Zytel® HTN54G35EF NC010 35% Glass reinforced, toughened, heat stabilized, high performance polyamide resin developed for electrical and electronic applications. 35%的玻璃纤维,钢化、热稳定、高性能聚酰胺树脂为电器和电子应用程序开发。PPA resin.PPA树脂。
Zytel® HTNFR52G20NH BK337 20% Glass reinforced high performance polyamide resin, with a non-halogenated flame retardant. 20%玻璃增强高性能聚酰胺树脂,与一个非卤化阻燃剂。PPA resin.PPA树脂。
Zytel® HTNFR52G20NH NC010 20% Glass reinforced high performance polyamide resin, with a non-halogenated flame retardant. 20%玻璃增强高性能聚酰胺树脂,与一个非卤化阻燃剂。PPA resin.PPA树脂。
Zytel® HTNFR52G30BL BK337 30% Glass reinforced, flame retardant, lubricated high performance polyamide resin that can be molded in water-controlled tools. 30%的玻璃纤维、阻燃、润滑高性能聚酰胺树脂,可以塑造的水控制的工具。PPA resin.PPA树脂。
Zytel® HTNFR52G30BL NC010 30% Glass reinforced, flame retardant, lubricated high performance polyamide resin that can be molded in water-controlled tools. 30%的玻璃纤维、阻燃、润滑高性能聚酰胺树脂,可以塑造的水控制的工具。PPA resin.PPA树脂。
Zytel® HTNFR52G30NH BK337 30% Glass reinforced high performance polyamide resin, with a non-halogenated flame retardant. 30%玻璃增强高性能聚酰胺树脂,与一个非卤化阻燃剂。PPA resin.PPA树脂。
Zytel® HTNFR52G30NH NC010 30% Glass reinforced high performance polyamide resin, with a non-halogenated flame retardant. 30%玻璃增强高性能聚酰胺树脂,与一个非卤化阻燃剂。PPA resin.PPA树脂。
Zytel® HTNFR52G30NHF BK337 30% Glass reinforced high performance polyamide resin, with a non-halogenated flame retardant and improved flow. 30%玻璃增强高性能聚酰胺树脂,与一个非卤化阻燃剂和改进流程。PPA resin.PPA树脂。
Zytel® HTNFR52G45BL BK337 45% Glass reinforced, flame retardant high performance polyamide resin. 45%的玻璃纤维、阻燃聚酰胺树脂高性能。PPA resin.PPA树脂。
Zytel® HTN54G15HSLR BK031 15% Glass reinforced, heat stabilized, toughened, hydrolysis resistant high performance polyamide resin. 15%的玻璃纤维、热稳定、钢化、耐水解高性能聚酰胺树脂。PPA resin.PPA树脂。
Zytel® HTN54G15HSLR NC010 15% Glass reinforced, heat stabilized, toughened, hydrolysis resistant high performance polyamide resin. 15%的玻璃纤维、热稳定、钢化、耐水解高性能聚酰胺树脂。PPA resin.PPA树脂。
Zytel® HTN54G35HSLR NC010 35% Glass reinforced, toughened, heat stabilized, hydrolysis resistant high performance polyamide resin. 35%的玻璃纤维,钢化、热稳定、耐水解高性能聚酰胺树脂。PPA resin.PPA树脂。
Zytel® HTNFE350064 BK544 Carbon fiber reinforced, toughened, heat stabilized, conductive high performance polyamide resin developed for static dissipative applications. 碳纤维增强,钢化、热稳定、导电高性能聚酰胺树脂开发静态耗散的应用程序。PPA resin.PPA树脂。
Zytel® HTNFE8200 BK431 Unreinforced toughened high performance polyamide resin with high temperature resistance. 无筋钢化高性能聚酰胺树脂与耐高温。PPA resin.PPA树脂。
Zytel® HTNFE8200 NC010 Unreinforced toughened high performance polyamide resin with high temperature resistance. 无筋钢化高性能聚酰胺树脂与耐高温。PPA resin.PPA树脂。
Zytel® HTNFR52G30NHF BK337 30% Glass reinforced high performance polyamide resin, with a non-halogenated flame retardant and improved flow. 30%玻璃增强高性能聚酰胺树脂,与一个非卤化阻燃剂和改进流程。PPA resin.PPA树脂。
Zytel® HTNFR52G45BL BK337 45% Glass reinforced, flame retardant high performance polyamide resin. 45%的玻璃纤维、阻燃聚酰胺树脂高性能。PPA resin.PPA树脂。
PPA 塑料中文为:耐高温尼龙 PPa热变形温度高达300°C以上,连续使用温度可达170°C能满足您所需的短期和长期的热性 能??梢栽诳砉愕奈露确段诤透呤然肪持斜3制溆旁降幕堤匦裕慷?、硬度、耐疲劳性及抗蠕变性。增韧品级PPA 结合优越的韧度与一定范围的硬度和柔性,扣件中要求一次性使用的刚性、以及重复性使用中挠屈性的良好选择
PPA树脂是既有半结晶态的,也有非结晶态的,其玻璃化温度在255°F左右。非结晶态的PPA主要用于要求阻隔性能的场合;半结晶态的PPA树脂主要用于注塑加工,也用于其它熔融加工工艺下文主要介绍后者——半结晶态PPA树脂,特别注明的除外。半结晶态PPAS的熔点约590°F,以不透明矩形切片的形式供应。
PPA树脂比脂肪类聚酰胺如尼龙6,6等更结实坚硬;对水分的敏感度更低;热性能更好;而且蠕变、疲劳和耐化学品性能也好得多。例如:含 45%玻璃短纤维的PPA树脂,抗张强度约276MPa,弯曲模量超过13786MPa,热变形温度(HDT)549°F。即使矿物填料级的PPA,抗张强度也能达到117MPa。PPA树脂的延展性不如尼龙6,6,然而,已经开发出未增强的冲击改性级PPA树脂,其缺口悬臂梁式冲击强度高达20英尺·磅/英寸。
玻璃增强的PPA树脂有很高的HDT值,能耐受很高温度的短期作用,例如:在一个供炉中或者在蒸汽相和在红外逆流团结过程中。PPA树脂的热氧化稳定性使它能耐长期高温作用,玻璃增强级PPA,在20 000小时内,其连续使用温度可达330°F。