Generic Name: 聚醚醚酮(PEEK) - 提供方: Victrex plc
High performance thermoplastic material, unreinforced PolyEtherEtherKetone (PEEK), semi crystalline, fine powder for compression moulding, easy flow, FDA food contact compliant, colour natural.
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单位: SI
总览
材料状态
已商用：当前有效
搜索 UL 黄卡Victrex plc
VICTREX™ PEEK POLYMER
供货地区北美洲
非洲和中东
拉丁美洲
欧洲
亚太地区
机构评级FDA 食品接触
外观自然色
形式粉状
加工方法压缩模塑
物理性能额定值
单位制
测试方法
密度1.30
g/cm³
ISO 1183表观密度0.30
g/cm³
ISO 1183平均颗粒尺寸 - D5025
µm
ISO 13320-1机械性能额定值
单位制
测试方法
拉伸模量 (23°C)4100
MPa
ISO 527-1拉伸应力 (屈服, 23°C)100
MPa
ISO 527-2拉伸应变 (断裂, 23°C)15
%
ISO 527-2弯曲模量 (23°C)3900
MPa
ISO 178弯曲应力 (23°C)170
MPa
ISO 178冲击性能额定值
单位制
测试方法
悬壁梁缺口冲击强度 (23°C)4.5
kJ/m²
ISO 180/A无缺口伊佐德冲击强度 (23°C)无断裂
ISO 180热性能
额定值
单位制
测试方法
玻璃转化温度ISO 11357-2Onset
143
°C
Midpoint
147
°C
熔融温度
343
°C
ISO 11357-3充模分析额定值
单位制
测试方法
熔体粘度 (400°C)130
Pa·s
ISO 11443补充信息额定值
单位制
测试方法
Compression Molding Temperature380 到 400
°C
Drying Time - Compression molding
3.0 到 5.0
hr
干燥温度 - Compression molding
120 到 150
°C
注射说明
important notes:
1) Processing conditions quoted in our datasheets are typical of those used in our processing laboratories
Data for mould shrinkage should be used for material comparison. Actual mould shrinkage values are highly dependent on part geometry, mould configuration, and processing conditions.
Mould shrinkage differs for along flow and across flow directions. “Along flow” direction is taken as the direction the molten material is travelling when it exits the gate and enters the mould.
Mould shrinkage is expressed as a percent change in dimension of a specimen in relation to mould dimensions.
2) Data are generated in accordance with prevailing national, international and internal standards, and should be used for material comparison. Actual property values are highly dependent on part geometry, mould configuration and processing conditions. Properties may also differ for along flow and across flow directions.
Detailed data available on our website www.victrex.com or upon request.