Studied a composite reject the base tile and castor oil polyurethane, aiming their use as insulation for the consumer market. In the experimental stage the reject tile was ground and sieved at 200 mesh and characterized by fluorescence X-ray (XRF), diffraction X-ray (XRD), scanning electron microscopy (SEM) and laser granulometry, to analyze the constituent elements, phases present, defects and grain size. For the manufacture of rigid foam polyurethane pure castor two polymer components A and B were used (40- Respan) in the proportions of 1 part to component A and 1.6 parts of component B. six formulations were developed: FI, FII, FIII, FIV, FV and FVI (0%, 10%, 20%, 30%, 40% and 50% reject tile, respectively) for the manufacture of the c...
Elastomers for industrial use are mostly thermosetting polymers, which are difficult to recycle. Thu...
In this study were conducted experimental procedures for determination of variation of the expandabi...
Neste trabalho tratou-se do desenvolvimento de um material inovador constituído de matriz poliuretân...
In the execution of civil engineering works, either by wasting during the coating of wall or demolit...
Este trabalho teve como objetivo o estudo da espuma rígida de poliuretano (PU) derivada de óleo de m...
O novo paradigma de se preservar o meio ambiente e de se utilizar produtos naturais vem contribuindo...
Os compósitos são materiais formados por duas fases de diferentes propriedades químicas e físicas, s...
Polyurethane is a material used in civil construction due to its excellent performance as thermal a...
O poliuretano (PU) é frequentemente utilizado como isolamento térmico e acústico em telhados, pared...
Questões ligadas ao desempenho térmico e acústico de edificações têm sido cada vez mais abordadas, n...
Composites made from renewable sources are replacing commonly used materials in various industrial s...
In this work, it was produced pure isophthalic unsaturated polyester matrix boards, composites with ...
In recent years the research on new materials for application in construction had intensified in ord...
They are in this study the experimental results of the analysis of thermal performance of composite...
This research fits in the technological development area and is aimed to evaluate the effects of add...
Elastomers for industrial use are mostly thermosetting polymers, which are difficult to recycle. Thu...
In this study were conducted experimental procedures for determination of variation of the expandabi...
Neste trabalho tratou-se do desenvolvimento de um material inovador constituído de matriz poliuretân...
In the execution of civil engineering works, either by wasting during the coating of wall or demolit...
Este trabalho teve como objetivo o estudo da espuma rígida de poliuretano (PU) derivada de óleo de m...
O novo paradigma de se preservar o meio ambiente e de se utilizar produtos naturais vem contribuindo...
Os compósitos são materiais formados por duas fases de diferentes propriedades químicas e físicas, s...
Polyurethane is a material used in civil construction due to its excellent performance as thermal a...
O poliuretano (PU) é frequentemente utilizado como isolamento térmico e acústico em telhados, pared...
Questões ligadas ao desempenho térmico e acústico de edificações têm sido cada vez mais abordadas, n...
Composites made from renewable sources are replacing commonly used materials in various industrial s...
In this work, it was produced pure isophthalic unsaturated polyester matrix boards, composites with ...
In recent years the research on new materials for application in construction had intensified in ord...
They are in this study the experimental results of the analysis of thermal performance of composite...
This research fits in the technological development area and is aimed to evaluate the effects of add...
Elastomers for industrial use are mostly thermosetting polymers, which are difficult to recycle. Thu...
In this study were conducted experimental procedures for determination of variation of the expandabi...
Neste trabalho tratou-se do desenvolvimento de um material inovador constituído de matriz poliuretân...