trans-1,3,3,3-Tetrafluoropropene (HFO-1234ze (E), R-1234ze (E)) is a hydrofluoroolefin. It was developed as a "fourth generation" refrigerant to replace fluids such as R-134a, as a blowing agent for foam and aerosol applications, and in air horns and gas dusters. [3] .

R1234ze是一种HFO新型制冷剂，产品名称为HFO-1234ze。 R1234ze制冷剂全球变暖指数只有6，优于现有环境保护法规制定的目标。 可减少99.6%的二氧化碳排放，降低27%能耗。

Solstice® ze (R-1234ze) is an energy-efficient, ultra-low GWP refrigerant alternative to R-134a in air-cooled and water-cooled chillers for supermarkets and commercial buildings, as well as in other medium temperature applications.

R-1234ze(Z) has a high boiling point (49.6°F) associated with a higher critical temperature (308.66 o F) and a volumetric capacity roughly 50% lower than R-1234ze(E), which means it is not a good candidate to replace R-134a.

R1234ze（HFO-1234ze）无毒、不燃，化学性能比较稳定，是一种重要的氢氟烯烃（HFOs）。 且R1234ze是重要的化工材料中间体作为替代应用广泛的高GWP的 R134a、R125等第上一代制冷剂替代品。

2021年3月26日 · Learn about the properties, history, & suitable applications of HFO refrigerant R-1234ze, which was developed as a low-GWP replacement for R-134a.

HFO R1234ze(E)是R134a的低GWP替代品，具有相似的压力，但体积效率和冷却能力较低。 最初研制的发泡用吹塑生产成本低于R1234yf。 除了高分子量之外，这也是R1234ze（E）被考虑在大型空调系统的离心式冷水机组中取代R134a的原因之一。

Solstice ® ze是一种节能的、超低全球变暖潜值 (GWP) 的制冷剂，可直接替代R-134a，适合超市和商业建筑的风冷和水冷制冷机，以及其他中温应用，比如热泵、冰箱、无人售货机和商用制冷中的CO2级联系统。 它的GWP值不足1，比R-134a低99.9%。 填写联系表单获得霍尼韦尔产品动态和市场资讯。 我们使用 Cookie 来提升网站性能，促进社交媒体上的信息共享，并根据您的兴趣提供量身定制的广告。 欲了解更多信息，请参阅我们的 Cookie公告。 您也可以自定义浏览器的 …

Solstice ® ze meets your business criteria in performance, cost effectiveness, environmental impact and safety. Download our refrigerant system simulation tool which makes it easier than ever to select the right refrigerant.

The R1234ze refrigerant is a HFO refrigerant with a very low GWP (7). For this reason it is one of the most relevant options to ensure low impact on the environment and compliance with regulation. While the fact R1234ze has a very low GWP (7 vs 1300 of the R134a), it also results in very efficient chiller operations.