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Anusandhan (RNTUJ-AN) [RNTUJ-AN] (Vol:15/ Issue: 26) DOI: [NA]
Authors: Keyur. H. Acharya1 H.S. Patel2
Subjects: Science Technology and Management

Year: March.2021
Volume: 15 / Issue: 26
Pages: 2369-2373
Publisher: ANUSANDHAN(RNTUJ-AN)
Source:
ISSN: 2278-4187
E-ISSN: 2457-0656
DOI: NA
Published URL:
Published On: March.2021

Article Details

Studies on Novel UV-Curable Waterborne Polyurethane Coating | Original Article

Keyur. H. Acharya1 H.S. Patel2 in Anusandhan (RNTUJ-AN) | Multidisciplinary Academic Research

ABSTRACT:

ABSTRACT

The novel ultraviolet(UV) curable waterborne polyurethane dispersion was formulated from 4,4’-methylenebis(phenyl isocyanate) (MDI),hydroxy terminated unsaturated polyesters (HTUP),2,2-dimethylol propionic acid(DMPA) and Linalool(LL) (a terpiniol).MDI has been selected for receiving more thermo resistant coating. LL has been selected for fast curing process. The resultant dispersion was coated as steel panel. The panels were irradiated by UV mercury lamp (15w) for 10-15 min. The resultant coatings were characterized by thermal and mechanical properties.