Name: Waterborne Polyurethanes for Coating Applications (en Inglés)
SKU: 57336307
Price: 80.15 USD
Availability: InStock
Author: Jani, Sanket ; Shah, Pathik
ISBN: 9786200002389

portada Waterborne Polyurethanes for Coating Applications (en Inglés)

Waterborne Polyurethanes for Coating Applications (en Inglés)

Formato

Libro Físico

Autor

Sanket Jani

Pathik Shah

Editorial

LAP Lambert Academic Publishing

Idioma

Inglés

N° páginas

164

Encuadernación

Tapa Blanda

Dimensiones

22.9x15.2x1 cm

Peso

0.25 kg.

ISBN13

9786200002389

Categorías

Química industrial e ingeniería química

Waterborne Polyurethanes for Coating Applications (en Inglés)

Sanket Jani (Autor) · Pathik Shah (Autor) · LAP Lambert Academic Publishing · Tapa Blanda

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Reseña del libro "Waterborne Polyurethanes for Coating Applications (en Inglés)"

Several waterborne polyurethane dispersions were synthesized by using different polyols such as polyethylene glycols, alkyd resin and castor oil, the aliphatic and aromatic di-isocynates, dimethylol proponic acid as ionic center and dibutyl tin dilurate as catalyst. By varying the mole ratios of polyols, di-isocynates and dimethylol proponic acid different waterborne polyurethane dispersions were synthesized. The synthesized Polyurethane dispersions were characterized by IR spectroscopy, particle size analysis and various physical properties like, color, appearance, viscosity and self-life. The film formation of the synthesized polyurethane dispersions and their characterization were carry out. The dispersions were casted into films and were characterized by physical properties such as drying time, surface dry, Tack-free dry, hard dry and chemical resistances (alkali and acid resistance).mechanical study (Tensile strength). Thermogravimetric (TGA) and Dynamic Mechanical Analysis (DMA) of polyurethane dispersion films are carried out.