Designing efficient UV-curable flame-retardant and antimicrobial wood coating: Phosphorodiamidate reactive diluent with epoxy acrylate

2021 ◽  
Vol 28 (10) ◽  
Author(s):  
Pundalik Mali ◽  
Narendra Sonawane ◽  
Vikas Patil ◽  
Ravi Mawale ◽  
Nilesh Pawar
Keyword(s):  
Flame Retardant ◽  
Epoxy Acrylate ◽  
Reactive Diluent ◽  
Wood Coating ◽  
Uv Curable

UV curable flame retardant coating: a novel synthetic approach of trispiperazido phosphate based reactive diluent

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Pundalik Pandharinath Mali ◽  
Nilesh S. Pawar ◽  
Narendra S. Sonawane ◽  
Vikas Patil ◽  
Rahul Patil
Keyword(s):  
Flame Retardant ◽  
Synthetic Approach ◽  
Mechanical And Thermal Properties ◽  
Reactive Diluent ◽  
Wood Coating ◽  
High Concentration ◽  
Uv Curable ◽  
Limiting Oxygen Index ◽  
Content Type ◽  
Wide Range

Purpose The purpose of this work was to develop a new trispiperazido phosphate-based reactive diluent (diphosphate-piperazine hydroxyl acrylate [DPHA]) and used as a flame retardant with an epoxy acrylate (EA) in ultraviolet (UV)-curable wood coating. Design/methodology/approach The concentration of reactive diluent was varied from 0% to 20% in the UV-curable formulation with constant photoinitiator concentration. The effect of DPHA concentration on film properties was studied by differential scanning calorimetry and thermogravimetric analysis, gel content, water absorption and limiting oxygen index. Findings The results showed that the viscosity of the prepared formulation decreased by increasing reactive diluent (DPHA) concentration which leads to improving the coating efficiency. A high concentration of reactive diluent (DPHA) of the cured films shows good resistance against stain, mechanical and thermal properties, which results in an increased glass transition temperature (Tg) and cross-linking density of the films. Originality/value The new trispiperazido phosphate-based reactive diluent was used in wood coating formulation, which resulted in excellent flame-retardant properties with higher cross-linked density with good stain resistance. This material can provide a wide range of application for coating industries to produce a glossy finish.

Phosphorus-containing reactive agent for UV-curable flame-retardant wood coating

2019 ◽  
Vol 16 (5) ◽  
pp. 1493-1502 ◽  
Author(s):  
Saket Mulge ◽  
Siddhesh Mestry ◽  
Durva Naik ◽  
Shashank Mhaske
Keyword(s):  
Flame Retardant ◽  
Wood Coating ◽  
Uv Curable ◽  
Phosphorus Containing

Development of palm oil-based UV-curable epoxy acrylate and urethane acrylate resins for wood coating application

2014 ◽  
Author(s):  
Rida Tajau ◽  
Mohammad Izzat Ibrahim ◽  
Nurulhuda Mohd Yunus ◽  
Mohd Hilmi Mahmood ◽  
Mek Zah Salleh ◽  
...  
Keyword(s):  
Palm Oil ◽  
Urethane Acrylate ◽  
Epoxy Acrylate ◽  
Wood Coating ◽  
Uv Curable ◽  
Coating Application

Preparation and properties of novel high performance UV-curable epoxy acrylate/hyperbranched polysiloxane coatings

2012 ◽  
Vol 74 (1) ◽  
pp. 142-150 ◽  
Author(s):  
Ping Liu ◽  
Aijuan Gu ◽  
Guozheng Liang ◽  
Qingbao Guan ◽  
Li Yuan
Keyword(s):  
High Performance ◽  
Epoxy Acrylate ◽  
Uv Curable ◽  
Hyperbranched Polysiloxane
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