赢创生产一系列聚对苯二甲酸丁二醇酯化合物,这些化合物以注册商标Vestodur提供。表征维托化合物的材料性能为:高耐热性、高刚度、低吸水性,导致高尺寸稳定性、高硬度、高强度、良好的滑动摩擦性能、低磨损、良好的蠕变性能、良好的电气性能、良好的耐化学性、良好的耐候性、良好的加工性能、良好的机械性能、良好的机械性能、良好的机械性能、良好的机械性能、良好的机械性能、良好的机械性能、良好的机械o形成应力裂纹的倾向 Evonik manufactures a range of polybutylene terephthalate compounds that are supplied under the registered trademark VESTODUR®. Material properties characterizing VESTODUR® compounds are: high thermostability high stiffness low water absorption resulting in high dimensional stability high hardness good strength good sliding friction behavior, low abrasion good creep behavior good electrical properties good chemical resistance good weathering resistance good processability no tendency to form stress cracks
未填充PBT,阻燃,流动性好,在挤压应用(单丝,绝缘电缆),电气零件和连接器的断裂延伸率高 Unfilled PBT,Flame Retardant, good flow, high elongation at break for Extrusion applications (Monofilaments, Insulation Cables),Electrical Parts and Connectors
产品描述
厂家:
德国赢创 Evonik
沙特沙伯基础 SABIC
类别:
PBT polybutylene terephthalate
PBT polybutylene terephthalate
填料:
用途:
燃料管线,汽车领域的应用,薄壁部件,电线电缆应用
单丝,电线电缆应用,电气元件,连接器
性能特点:
机械强度好,耐候抗UV,易加工,韧性好,尺寸稳定性好,电气性好,吸水率低,硬度高,阻燃,耐磨,耐化学性,热稳定性好 Good Rigidity,Weather resistance is good,Excellent Processability,Good flexibility,Good Dimensional Stability,Good Electrical Properties,Low or no water absorption,Good Hardness,Flame Characteristics,Good wear resistance,Solvent resistance,Heat Stabilized
易流动,阻燃,防火阻燃等级V-0 Good liquidity,Flame Characteristics,V-0
加工条件:
注射成型 Injection Molding
注射成型 Injection Molding
技术参数
物理性能 PHYSICAL
VESTODUR® 1003-FR3
VALOX™ V3500EX resin
单位 UNIT 测试方法 TEST METHOD
吸水率(平衡,23℃,50% RH)
Water absorption rate
%
吸水率(饱和,23℃)
Water absorption rate
%
吸水率()
Water absorption rate
%ISO 62
密度
Density
g/cm³ASTM D792, ISO 1183
密度
Density
g/cm³ISO 1183
收缩率(MD色素可以改变模具收缩)
Shrinkage rate
%ISO 294-4
收缩率(MD)
Shrinkage rate
%
收缩率(TD色素可以改变模具收缩)
Shrinkage rate
%ISO 294-4
收缩率(TD)
Shrinkage rate
%
熔体体积流动速率(250℃,2.16 kg)
Melt Volume Rate
cm³/10min
熔体体积流动速率(250℃,5 kg)
Melt Volume Rate
cm³/10min
熔体体积流动速率(265℃,5 kg)
Melt Volume Rate
cm³/10min
熔体表观粘度(260℃,1500 sec^-1)
Apparent viscosity of melt
Pa·sISO 11443