摘要:
Multiple component polymer compositions for fabrication into articles. In particular, polymeric compositions comprising a heat resistant polymer; a radio frequency ("RF") susceptible polymer; a compatibilizing polymer; the composition having physical properties within the range a =70%; c 1.0; e =0.05; h
摘要翻译:用于制造成物品的多组分聚合物组合物。 特别地,包含耐热聚合物的聚合物组合物; 射频(“RF”)敏感聚合物; 相容聚合物; 所述组合物具有在<40,000psi范围内的物理性质; b> = 70%; c <30%; d> 1.0; e <0.1%; f <0.1%; g> = 0.05; h <= 60%; i = 0; 其中:a是根据ASTM D-882测量的组合物的机械模量; b是初始20%变形后组合物的长度恢复百分比; c根据ASTM D-1003,组合物的光学雾度为9密耳厚度; d是在熔体处理温度下测量的组合物在1Hz下的损耗角正切; e是组合物重量的元素卤素含量; f是组合物的低分子量水溶性级分; g是组合物在1至60MHz之间的介电损耗和25至250℃的高温; 在121℃下测量在27psi负载下组合物的1英寸条带的样品蠕变; 并且,i表示组合物在以约20英寸(50cm)/分钟的中等速度应变至约100%伸长率(原始长度的两倍)和应变增白(由1表示)或缺乏的应变之后不显示应变增白 (由0表示)。
摘要:
Multiple component polymer compositions for fabrication into articles. In particular, polymeric compositions comprising a heat resistant polymer; a radio frequency ("RF") susceptible polymer; a compatibilizing polymer; the composition having physical properties within the range a =70%; c 1.0; e =0.05; h
摘要:
Multiple component polymer compositions for fabrication into articles. In particular, polymeric compositions comprising a heat resistant polymer; a radio frequency ("RF") susceptible polymer; a compatibilizing polymer; the composition having physical properties within the range a =70%; c 1.0; e =0.05; h
摘要翻译:用于制造成物品的多组分聚合物组合物。 特别地,包含耐热聚合物的聚合物组合物; 射频(“RF”)敏感聚合物; 相容聚合物; 所述组合物具有在<40,000psi范围内的物理性质; b> = 70%; c <30%; d> 1.0; e <0.1%; f <0.1%; g> = 0.05; h <= 60%; i = 0; 其中:a是根据ASTM D-882测量的组合物的机械模量; b是初始20%变形后组合物的长度恢复百分比; c根据ASTM D-1003,组合物的光学雾度为9密耳厚度; d是在熔体处理温度下测量的组合物在1Hz下的损耗角正切; e是组合物重量的元素卤素含量; f是组合物的低分子量水溶性级分; g是组合物在1至60MHz之间的介电损耗和25至250℃的高温; 在121℃下测量在27psi负载下组合物的1英寸条带的样品蠕变; 并且,i表示组合物在以约20英寸(50cm)/分钟的中等速度应变至约100%伸长率(原始长度的两倍)和应变增白(由1表示)或缺乏的应变之后不显示应变增白 (由0表示)。
摘要:
Multiple component polymer compositions for fabrication into articles. In particular, polymeric compositions comprising a heat resistant polymer; a radio frequency (“RF”) susceptible polymer; a compatibilizing polymer; the composition having physical properties within a range a =70%; c 1.0; e =0.05; h
摘要翻译:用于制造成物品的多组分聚合物组合物。 特别地,包含耐热聚合物的聚合物组合物; 射频(“RF”)敏感聚合物; 相容聚合物; 所述组合物具有在<40,000psi范围内的物理性质; b> = 70%; c <30%; d> 1.0; e <0.1%; f <0.1%; g> = 0.05; h <= 60%; i = 0; 其中:a是根据ASTM D-882测量的组合物的机械模量; b是初始20%变形后组合物的长度恢复百分比; c根据ASTM D-1003,组合物的光学雾度为9密耳厚度; d是在熔体处理温度下测量的组合物在1Hz下的损耗角正切; e是组合物重量的元素卤素含量; f是组合物的低分子量水溶性级分; g是组合物在1至60MHz之间的介电损耗和25至250℃的过温度; 在121psi下测量样品蠕变,对于在27psi负载下的组合物的1英寸条; 并且,i表示组合物在以约20英寸(50cm)/分钟的中等速度应变至约100%伸长率(原始长度的两倍)和应变增白(由1表示)或缺乏的应变之后不显示应变增白 (由0表示)。
摘要:
Multiple component polymer compositions for fabrication into articles. In particular, polymeric compositions comprising a heat resistant polymer; a radio frequency (“RF”) susceptible polymer; and a compatibilizing polymer.
摘要:
A multiple layer structure comprising a skin layer composed of a polypropylene copolymer with styrene ethylene-butene styrene block copolymer within a range of 0-20% by weight skin layer, and, a radio frequency (“RF”) susceptible layer adhered to the skin layer. The RF layer has a first component of a propylene based polymer, a second component of a nonpropylene polyolefin, a third component of a radio frequency susceptible polymer, and a fourth component of a polymeric compatibilizing agent wherein the radio frequency susceptible polymer is selected from the group consisting of ethylene acrylic acid copolymers, ethylene methacrylic acid copolymers, polyimides, polyurethanes, polyesters, and polyureas.
摘要:
A multiple layer structure comprising a skin layer composed of a polypropylene copolymer with styrene ethylene-butene styrene block copolymer within a range of 0-20% by weight skin layer, and, a radio frequency (“RF”) susceptible layer adhered to the skin layer. The RF layer has a first component of a propylene based polymer, a second component of a nonpropylene polyolefin, a third component of a radio frequency susceptible polymer, and a fourth component of a polymeric compatibilizing agent.
摘要:
A multiple layer structure comprising a skin layer composed of a polypropylene copolymer with styrene ethylene-butene styrene block copolymer within a range of 0-20% by weight skin layer, and, a radio frequency ("RF") susceptible layer adhered to the skin layer. The RF layer has a first component of a propylene based polymer, a second component of a nonpropylene polyolefin, a third component of a radio frequency susceptible polymer, and a fourth component of a polymeric compatibilizing agent.
摘要:
A needless connector is provided which utilizes a resealable preslit septum valve. The valve is resiliently restrained relative to a housing with the valve and housing configured to accept a standard male luer lock having a luer tip which penetrates the valve through the opening to extend within the housing and a luer locking flange of the luer lock extending about the housing. The valve includes a disk shaped upper portion covering the opening, a lower portion spaced from the housing and extending downward from the disk shaped portion into a passageway defined by the housing, and an annular skirt to attach the septum to the housing. The connector exhibits satisfactory leak pressure after multiple connections and disconnects to the luer lock fitting and long periods of indwell of the luer tip.