Polyurethane (PU) is one of the most important polymers with a global production of 17.565 million tons, which makes its recycling an urgent task. Besides, the main goal of PU recycling is to recover constituent polyol as a valuable raw material that allows to obtain new PU with suitable properties. Split-phase glycolysis can be considered the most interesting PU recycling process since provides high-quality recovered products in terms of polyol purity. The aim of this work was to evaluate several recovered polyols as replacement of the raw flexible polyether polyol in the synthesis of new flexible PU foams. These recovered polyols come from the split-phase glycolysis of different types of PU foams and employing as cleavage agents diethylen...
Flexible polyurethane (PUR) foam was chemically recycled using two types of oleochemical polyols bas...
Poly (ethylene terephthalate) (PET) waste bottles were recycled to prepare RPUFs (rigid polyurethane...
Researches were carried out to determine the possibility of reusing polyols produced in the chemical...
n the last years, high resilience polyurethane foams (HR foams) production has experienced an intens...
Polyurethane is a highly versatile material used in comfort, packaging and isolation industries. The...
Rigid PU foams are properly recycled by a single-phase glycolysis process employing crude glycerol a...
The economic viability of the split-phase glycolysis process for the recycling of any kind of flexib...
AbstractFlexible PU foam was synthesized by using recycled PU foam polyol (Infrigreen) which contain...
O poliuretano (PU) representa um dos grupos mais importantes de polímeros, com uma grande variedade ...
O poliuretano (PU) representa um dos grupos mais importantes de polímeros, com uma grande variedade ...
O poliuretano (PU) representa um dos grupos mais importantes de polímeros, com uma grande variedade ...
AbstractFlexible PU foam was synthesized by using recycled PU foam polyol (Infrigreen) which contain...
The preparation and characteristics of rigid polyurethane foams (RPUFs) synthesized from polyols obt...
Polyurethane is a highly versatile material used in comfort, packaging and isolation industries. The...
Polyurethane (PU) is one of the most versatile polymers available and can be found in an infinite nu...
Flexible polyurethane (PUR) foam was chemically recycled using two types of oleochemical polyols bas...
Poly (ethylene terephthalate) (PET) waste bottles were recycled to prepare RPUFs (rigid polyurethane...
Researches were carried out to determine the possibility of reusing polyols produced in the chemical...
n the last years, high resilience polyurethane foams (HR foams) production has experienced an intens...
Polyurethane is a highly versatile material used in comfort, packaging and isolation industries. The...
Rigid PU foams are properly recycled by a single-phase glycolysis process employing crude glycerol a...
The economic viability of the split-phase glycolysis process for the recycling of any kind of flexib...
AbstractFlexible PU foam was synthesized by using recycled PU foam polyol (Infrigreen) which contain...
O poliuretano (PU) representa um dos grupos mais importantes de polímeros, com uma grande variedade ...
O poliuretano (PU) representa um dos grupos mais importantes de polímeros, com uma grande variedade ...
O poliuretano (PU) representa um dos grupos mais importantes de polímeros, com uma grande variedade ...
AbstractFlexible PU foam was synthesized by using recycled PU foam polyol (Infrigreen) which contain...
The preparation and characteristics of rigid polyurethane foams (RPUFs) synthesized from polyols obt...
Polyurethane is a highly versatile material used in comfort, packaging and isolation industries. The...
Polyurethane (PU) is one of the most versatile polymers available and can be found in an infinite nu...
Flexible polyurethane (PUR) foam was chemically recycled using two types of oleochemical polyols bas...
Poly (ethylene terephthalate) (PET) waste bottles were recycled to prepare RPUFs (rigid polyurethane...
Researches were carried out to determine the possibility of reusing polyols produced in the chemical...