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据“www.ptonline.com”报道,帝斯曼工程塑料(位于美国密歇根州伯明翰)推出了一种新型的尼龙410,用于加工窗户隔热型材,可替代铝合金型材。目前通用隔热窗户使用的铝合金型材料为尼龙66。这种新材料为蓖麻油衍生料,含有质量分数70%的生物基。它的制成品可以说是“碳中和”(碳中和是通过计算二氧化碳的排放总量,然后通过植树等把这些量排放的二氧化碳吸收掉,以达到环保目的)。新材料熔点250℃,它对水的吸收率比尼龙66的低,
According to “www.ptonline.com”, DSM Engineering Plastics (located in Birmingham, MI, USA) introduced a new type of nylon 410 that is used to process window insulation profiles to replace aluminum profiles. At present, aluminum alloy used for general thermal insulation window is made of nylon 66. The new material is a castor oil derivative containing 70% by mass bio-based. Its finished goods can be described as “carbon neutral” (carbon neutrality is calculated by calculating the total amount of carbon dioxide emissions, and then through the planting of such amount of carbon dioxide emissions absorbed to achieve the purpose of environmental protection. The new material melting point of 250 ° C, its water absorption rate is lower than the nylon 66,