polyurethane spray coating techniques in automotive oem basecoat-clearcoat lines: a comprehensive review abstract: this article provides a comprehensive review of polyurethane spray coating techniques employed in automotive original equipment manufacturer (oem) basecoat-clearcoat lines. it delves into the specific challenges and requirements of automotive coatings, examines the formulation and properties of polyurethane coatings, and meticulously analyzes...

polyurethane spray coating techniques in automotive oem basecoat-clearcoat lines: a comprehensive review abstract: this article provides a comprehensive review of polyurethane spray coating techniques employed in automotive original equipment manufacturer (oem) basecoat-clearcoat lines. it delves into the specific challenges and requirements of automotive coatings, examines the formulation and properties of polyurethane coatings, and meticulously analyzes...