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随着材料应用技术的不断发展,PTFE材料的缺点:冷流性、难焊接性、难熔融加工性正在逐渐被克服,从而使它在光学、电子、、石油化工输油防渗等多种领域的应用前景更加广阔。 聚四氟乙烯材料,广泛应用在*、原子能、石油、无线电、电力机械、化学工业等重要部门。产品:聚四氟四乙烯棒材、管料、板材、车削板材。聚四氟乙烯是四氟乙烯的聚合物。 PTFE的性能特点 PTFE是由四氟乙烯单体聚合而成的聚合物,是一种类似于PE的透明或不透明的蜡状物,其密度为2.2g/cm3,吸水率小于0.01%。
3M™ Dyneon™ PTFE Compound TF 4215 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 4216 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 4302 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 4303 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 4705 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 6105-N 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 6220 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 6221 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 6302 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 6404 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 6406 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 6711 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 7149 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 7921 3M Advanced Materials Division PTFE
M™ Dyneon™ TFM™ Modified PTFE Compound 4213 3M Advanced Materials Division PTFE
3M™ Dyneon™ TFM™ Modified PTFE Compound 4215 3M Advanced Materials Division PTFE
3M™ Dyneon™ TFM™ Modified PTFE Compound 4216 3M Advanced Materials Division PTFE
3M™ Dyneon™ TFM™ Modified PTFE Compound 6105 BR 3M Advanced Materials Division PTFE
3M™ Dyneon™ TFM™ Modified PTFE Compound 6220 3M Advanced Materials Division PTFE
3M™ Dyneon™ TFM™ Modified PTFE Compound 6221 3M Advanced Materials Division PTFE
3M™ Dyneon™ TFM™ Modified PTFE Compound 6302 3M Advanced Materials Division PTFE
3M™ Dyneon™ TFM™ Modified PTFE Compound 8854 3M Advanced Materials Division PTFE
3M™ Dyneon™ TFM™ Modified PTFE Compound R4213 3M Advanced Materials Division PTFE
3M™ Dyneon™ TFM™ Modified PTFE TFR 1502 A 3M Advanced Materials Division PTFE
聚四氟乙烯(PTFE)使用条件行业 化工、石化、炼油、氯碱、制酸、磷肥、制药、、化纤、染化、焦化、煤气、**合成、有色冶炼、钢铁、原子能及高分子过滤材料、高纯产品生产(如离子膜电解),粘稠物料输送与操作,卫生要求高度严格的食品、饮料等加工生产部门。
3M™ Dyneon™ PTFE Compound TF 2274 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 3105 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 3215 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 3310 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 3311 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 3712 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 4102 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 4103 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 4104 3M Advanced Materials Division PTFE
3M™ Dyneon™ PTFE Compound TF 4105 3M Advanced Materials Division PTF
PTFE的摩擦因数随滑动速率的而,当线速度达到0.5-1.0m/s以上时趋于稳定;而且静摩擦因数小于动摩擦因数,将这种特性用于轴承制造,可减小其起动阻力,使之从起动到运转都十分平稳。PTFE的摩擦因数随随载荷增加而减小,当载荷达到0.8MPa以上时趋于恒定。在高速、高载荷下,PTFE的摩擦因数低于0.01。从温到PTFE熔点,其摩擦因数几乎不变,只有在表面温度**熔点时,摩擦因数为才急剧。由于分子间引力小,PTFE的硬度低,易被其他材料磨损。但是,只要对磨材料表面粗糙度合适,可在相当程度上降低PTEF的磨损量。
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主要经营美国科慕氟塑料经销商:PTFE,PFA,FEP,ETFE
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聚四氟乙烯,塑料王PTFE FEP ETFE PFA。
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