Study of the morphology, structure, and properties of ammonium polyphosphate materials encapsulated by urea-melamine-formaldehyde resin, and the potential for manufacturing fire-resistant polypropylene composites

  • Thi Nhiem Nguyen, Thi Hai Doan, Thi Nhung Hac, Mai Ha Hoang, Van Tuyen Nguyen, Quoc Anh Ngo, Quang Vinh Tran*
  • Mai Ha Hoang, Van Tuyen Nguyen, Quoc Anh Ngo, Quang Vinh Tran
Keywords: ammonium polyphosphate, fire-resistant composite, polypropylene, urea-melamine-formaldehyde

Abstract

In this study, ammonium polyphosphate (APP) has been functionalised through encapsulation with urea-melamineformaldehyde (UMF) resin, imparting fire-resistant properties to enhance the flame retardancy of polypropylene (PP) plastic. The results revealed that the successful encapsulation of APP with UMF resulted in a significant morphological transformation from large polyhedral APP particles (5-10 micrometers) to small spherical APP-UMF
particles (0.5-1 micrometer)...

Tác giả

Thi Nhiem Nguyen, Thi Hai Doan, Thi Nhung Hac, Mai Ha Hoang, Van Tuyen Nguyen, Quoc Anh Ngo, Quang Vinh Tran*

Institute of Chemistry, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Street, Nghia Do Ward, Cau Giay District, Hanoi, Vietnam

Mai Ha Hoang, Van Tuyen Nguyen, Quoc Anh Ngo, Quang Vinh Tran

Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Street, Nghia Do Ward, Cau Giay District, Hanoi, Vietnam

điểm /   đánh giá
Published
2024-09-25
Issue
Vol. 66 No. 8B (2024): TẬP 66, SỐ 8, THÁNG 8 NĂM 2024
Section
Bài viết