TPU1195A德国巴斯夫.聚氨酯弹性体 挤出级 高耐磨
供应TPU(聚氨酯)热塑性弹性塑胶原料
(1)TPU美国陶氏2103-80AE2103-70A2355-85ABR98A64D, (2)TPU德国拜耳DP9370A460,385E、250、359X、385SX、786;
2590A345X365X385S938095A98A (3)TPU台湾优德:UH-60A1060D64D US-64D20(4)TPU台湾亿何: 785AE-798AE、164D-171D (5)TPU台湾南亚:95A-60D
(6)TPU南韩:95-98A、60D (7)供应TPU台湾虹溢:85-95AI、AE、AT(8)供应TPU古德里奇:58887、54610、58213(9)供应TPU德国巴斯夫1185A1190A;95A;
特性:注射、挤出、吹塑特性,具有***稳定性和易脱模的挤塑品级。
用途:变速杆球柄、滚轴、连轴器、索环和密封件;传动带、软管、电缆接头、软管接头、密封件、矿山筛网、薄膜和挤出型材;齿轮、护目镜框、缓冲器、运动鞋底和脚轮,吊裙肩带;工程注塑制品、汽车工程部件;消防水龙带、软硬复合制品;电缆套塑、织物涂覆、表带等。
TPU 德国巴斯夫 C60A10HPM 耐水解 耐低温 耐磨 柔软性好 TPU(ThermoplasticPolyurethane热塑性聚胺基甲酸酯),具有黏性与弹性的特征,在成型时,薄膜会黏在一起及收缩,使卷曲不平整。另外,TPU膜于生产过程中易产生晶点,而加工技术可解决这些问题可选择透湿或不透湿等级。具耐磨、抗撕裂性佳、弯曲强度佳、抗张强度大、断裂延伸率大、耐低温(-50℃)、长期压缩变形率低、耐油、耐脂肪族溶剂、耐碳氢溶剂、对氧及臭气具有抵抗性、耐老化特性。单层TPU吹膜加工技术。
1.耐磨性能
当材料在使用过程中经常受摩擦、刮磨、研挫等机械作用,会引起其表面逐步磨损,因此材料的选择磨耗性显得非常重要。TPU塑胶原料耐磨性能优异,较天然橡胶耐磨五倍以上.
2.拉伸性能
拉伸强度高达70MPa,断裂伸长率可高达1000%。
3.撕裂性能
弹性体在应用时由于产生裂口扩大而使之破坏称为撕裂,撕裂强度就是材料抵抗撕裂作用的能力;一般而言TPU具有较高的抗撕裂能力,撕裂强度与一些常用的橡塑胶比较是非常好的。
4.屈折性能
很多塑胶材料在重复的周期性应力作用下容易产生断裂,TPU制品在不同环境下都可以保持良好的耐屈折特性。
5.抗高温与抗氧化性能
一般的塑胶原料长期在70℃以上的环境下容易氧化,TPU抗氧化能力良好;一般而言TPU耐温性可达120℃。
By Huayun plastic raw materials Co., Ltd. raw materials agent 6.Oil resistance and drug resistance
TPU is a kind of high polymer material with strong polarity,which has little affinity with non-polar mineral oil, and is hardlyeroded in fuel oil (such as kerosene, gasoline) and machine oil(such as hydraulic oil, engine oil, lubricating oil, etc.). AmongTPU plastic raw materials, polyester series products have betteroil resistance; The results show that the volume change of TPU filmand sheet for oil is very small, and the tensile strength is evenhigher than the original initial value; it should be noted that ifthere is a small amount of water in mineral oil, it will havedifferent degrees of negative effects on the physical properties ofthe film.
7. Low temperature performance
TPU has very good low temperature resistance, usually up to - 50℃. It can replace PVC in various fields which can not be applieddue to low temperature embrittlement, especially suitable forproducts related to cold zone.
8. Biomedical properties
TPU has good biocompatibility, non-toxic, no allergic reaction,no local irritation, no heat source, so it is widely used inmedical, health and other related products, as well as sports andprotective e