2021年2月19日 · Polyethylene furanoate (PEF) is a 100% recyclable, bio-based polymer. It is made from renewable plant sugars. PEF production polymerizes furan dicarboxylic acid and ethylene glycol. The process resembles PET production. But PEF substitutes terephthalic acid with 2,5 furan dicarboxylic acid (FDCA).

Polyethylene furan-2,5-dicarboxylate, also named poly (ethylene furan-2,5-dicarboxylate), polyethylene furanoate and poly (ethylene furanoate) and generally abbreviated as PEF, is a polymer that can be produced by polycondensation or ring-opening polymerization of 2,5-furandicarboxylic acid (FDCA) and ethylene glycol. [2][3] As an aromatic polye...

2018年7月11日 · PEF，全称是polyethylene furanoate (PEF)，严格说英文全称是Polyethylene 2,5-furandicarboxylate，中文全称是聚2，5－呋喃二甲酸乙二醇酯，即下图所示的聚合物： 合成PEF材料所需要的原料可以是来自生物质原料，…

塑料是以单体为原料，通过加聚或缩聚反应聚合而成的高分子化合物 (macromolecules)，俗称塑料 (plastics)或树脂 (resin)，可以自由改变成分及形体样式，由合成树脂及填料、增塑剂、稳定剂、润滑剂、色料等添加剂组成。 简单的一句话： 所谓塑料，其实它是合成树脂中的一种，形状跟天然树脂中的松树脂相似，经过化学手段进行人工合成，而被称之为塑料。 下面有个趣味小故事： “塑料之父”舍恩拜因. 第一种塑料的诞生. 1846年的一天，瑞士巴塞尔大学的化学教授舍恩拜因在 …

2020年6月1日 · Polyethylene furandicarboxylate (PEF) is considered as a renewable-based solution to its fossil-based counterpart polyethylene terephthalate (PET). However, due...

2024年11月1日 · What is PEF? Manufacturers produce PEF by polymerizing ethylene glycol and 2,5-furan dicarboxylic acid (FDCA), a compound that replaces terephthalic acid in PET’s structure. This substitution allows PEF to retain many of PET’s key properties while adding benefits in terms of sustainability and performance.

聚乙烯呋喃二甲酸乙二醇酯（PEF）高温条件下性能依旧保持优越，逐渐取代PET，占全球塑料产量的5.9%.因此PEF是其基于化石PET的可再生解决方案。 然而，由于其冗长且耗能的生产过程，PEF尚未在商业规模上建立。 英国 杜伦大学 A. J. Smallbone团队 在. 期刊上发表PEF plastic synthesized from industrial carbon dioxide and biowaste，他们对由工业CO2排放和非食品来源的生物质为原材料产生的PEF进行新研究，并在工业规模上评估新的PEF生产途径，包括二氧化 …

Polyethylene furanoate (PEF) is a biobased plastic, similar to synthetic polyethylene terephthalate (PET), which is produced from the platform chemical 2,5-hydroxymethylfurfural (HMF). Much of the literature surrounding PEF is focused on unit processes, with little regard for their sustainability and economic viability.

2025年3月17日 · Polyethylene furanoate (PEF) is emerging as a promising replacement for conventional plastics due to its renewable origins and strong material properties. Researchers and industries are exploring PEF for applications ranging from packaging to textiles.

2022年2月21日 · PEF is a 100% plant-based plastic material, made from sugars derived from plants. The sugars (fructose) required to make FDCA can be produced from agricultural crops, such as wheat, corn and sugar beet. When fully technologically developed, PEF can also be produced from cellulose, which is abundant in non-edible biomass, such as