Lexan CXT19EX树脂是一种高温聚碳酸酯共聚物树脂,VICAT为190°C,透明透明。这种树脂是为片材和薄膜挤出应用而优化的,具有较低的压盘和较宽的加工窗口,并且黄变程度有限。它的透明色有限。 LEXAN™ CXT19EX resin is a High Heat Polycarbonate Copolymer Resin with Vicat of 190°C and crystal clear transparency. This resin is optimized for sheet and film extrusion applications, has a low plateout and a broad processing window with limited yellowing. It is available in limited transparent colors.
标准流量,透明,高纯度聚碳酸酯共聚物树脂,降低氧气渗透性和水蒸气透过率。用于医疗设备和医药应用。卫生保健变更管理,生物相容性(ISO 10993或USP六级),符合食品接触。 Standard flow, transparent, high purity polycarbonate copolymer resin with reduced oxygen permeability and water vapor transmission rate. For medical devices and pharmaceutical applications. Healthcare management of change, biocompatible (ISO 10993 or USP Class VI), food contact compliant.
产品描述
厂家:
沙特沙伯基础 SABIC
沙特沙伯基础 SABIC
类别:
PC Polycarbonate
PC Polycarbonate
填料:
用途:
汽车内部零件,电器用具,照明应用,Automotive Lighting,电子显示器
药物,医疗器械
性能特点:
高纯度,生物兼容性,食品接触,透湿性差,共聚物 High purity,Biocompatible,Food contact compliance,Poor moisture permeability,Copolymer
加工条件:
注射成型 Injection Molding
技术参数
物理性能 PHYSICAL
LEXAN™ Copolymer CXT19EX
LEXAN™ HPB3144 resin
单位 UNIT 测试方法 TEST METHOD
吸水率(24hr)
Water Absorption
%ASTM D570
吸水率(24hr,50% RH)
Water Absorption
%ASTM D570
吸水率(平衡,23℃)
Water Absorption
%ASTM D570
吸水率(平衡,23℃,50% RH)
Water Absorption
%
吸水率(平衡,23℃,50% RH)
Water Absorption
%ISO 62
吸水率(平衡,50% RH)
Water Absorption
%ASTM D570
吸水率(饱和,23℃)
Water Absorption
%
吸水率(饱和,23℃)
Water Absorption
%ISO 62
密度
Density
g/cm³ASTM D792
密度(--)
Density
g/cm³ASTM D792
密度(--)
Density
g/cm³ISO 1183,ASTM D792
收缩率(MD:3.2 mm)
Shrinkage
%
收缩率(MD:3.2 mm)
Shrinkage
%内部方法
收缩率(TD:3.2 mm)
Shrinkage
%
熔体体积流动速率(300℃,1.2 kg)
Melt Volume Rate
cm³/10minISO 1133
熔体体积流动速率(330℃,2.16 kg)
Melt Volume Rate
cm³/10minISO 1133