高延展 耐化学 kt-820ufp美国索尔维 peek 聚醚醚酮粉末 静电喷射涂层

ketaspire®kt-820ufp

polyetheretherketone

solvay specialty polymers

产品说明：

ketaspire® kt-820ufp is the low flow grade of unreinforcedpolyetheretherketone (peek) supplied in a natural-colored,ultra-fine powder form. this ultra-fine peek powder is suitable forwater-borne coatings, electrostatically driven powder coatings andresin pre-impregnation of continuous fiber composites. thisultra-fine powder is produced to a median particle size d50 ofabout 10 micrometers.
ketaspire® peek is produced to the highest industry standards andis characterized by a distinct combination of properties, whichinclude excellent chemical resistance to acids, bases and a broadrange of aggressive organic chemicals, best-in-class fatigueresistance, high thermal resistance, high purity and ease of meltprocessing.
these properties make kt-820ufp well-suited for applications inhealthcare, transportation, electronics, chemical processing andother industrial uses.
the resin is also available in a natural-colored pellet form underthe grade name kt-820 nt for injection molding and extrusion.

物性信息：

基本信息

特性	尺寸稳定性良好 抗撞击性，良好 耐化学性良好 耐疲劳性能 耐热性，高 延展性 阻燃性
用途	电气/电子应用领域 工业应用 航空航天应用 汽车领域的应用 石油/天然气用品
rohs 合规性	联系制造商
外观	自然色
形式	粉状
加工方法	water-borne coating 静电喷射涂层

物理性能额定值单位制测试方法

比重	1.30	g/cm³	astm d792
吸水率 (24 hr)	0.10	%	astm d570
颗粒大小
d50	10.0	µm
d90	16.0	µm
d99	26.0	µm

机械性能额定值单位制测试方法

拉伸模量	3650	mpa	astm d638
抗张强度	96.5	mpa	astm d638
伸长率			astm d638
屈服	5.2	%	astm d638
断裂 1	20 到 30	%	astm d638
弯曲模量	3860	mpa	astm d790
弯曲强度	152	mpa	astm d790

冲击性能额定值单位制测试方法

悬壁梁缺口冲击强度	69	j/m	astm d256
无缺口悬臂梁冲击	无断裂		astm d256

热性能额定值单位制测试方法

载荷下热变形温度 (1.8 mpa, 未退火)	157	°c	astm d648
玻璃转化温度	150	°c	astm d3417
熔融温度	340	°c	astm d3417
线形热膨胀系数 - 流动 (-50 到 50°c)	4.3e-5	cm/cm/°c	astm e831