A flame‐retardant DOPO‐MgAl‐LDH was prepared and applied in poly (methyl methacrylate) resin

2019 ◽  
Vol 31 (1) ◽  
pp. 73-85 ◽  
Author(s):  
Dehai Meng ◽  
Zhongying Ma ◽  
Qian Leng ◽  
Zhihao Zhang ◽  
Haozhe Ning ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Flame Retardant ◽  
Poly Methyl Methacrylate

Detailed kinetic analysis of slow and fast pyrolysis of poly(methyl methacrylate)-Flame retardant mixtures

2020 ◽  
Vol 687 ◽  
pp. 178545
Author(s):  
J.V. Jayarama Krishna ◽  
Sai Srivatsa Kumar ◽  
O.P. Korobeinichev ◽  
R. Vinu
Keyword(s):  
Methyl Methacrylate ◽  
Kinetic Analysis ◽  
Flame Retardant ◽  
Fast Pyrolysis ◽  
Poly Methyl Methacrylate

scholarly journals Preparation and characterization of attapulgite microcapsules coated with acrylic polymer

Polimery ◽  
2021 ◽  
Vol 66 (2) ◽  
pp. 112-118
Author(s):  
Lining Song ◽  
Zhenxu Li ◽  
Lina Yang ◽  
Ning Wang ◽  
Jie Zhao ◽  
...  
Keyword(s):  
Particle Size ◽  
Acrylic Acid ◽  
Methyl Methacrylate ◽  
Flame Retardant ◽  
Coupling Agent ◽  
Silane Coupling Agent ◽  
Core Shell ◽  
Shell Material ◽  
Poly Methyl Methacrylate ◽  
Silane Coupling

The attapulgite core-shell microcapsule type flame retardant was prepared by in situ polymerization. Attapulgite (ATP) was used as a core material with poly(methyl methacrylate) (PMMA) and poly(methyl methacrylate-co-acrylic acid) [P(MMA-co-AA)] as shell materials. The attapulgite was modified by the silane coupling agent. The effects of different shell materials and modification methods on the structure and properties of attapulgite core-shell microcapsules were studied by scanning electron microscopy, particle size distribution, infrared analysis and thermogravimetric analysis. The results showed that the coating effect was best when the amount of silane coupling agent was 1% of the attapulgite mass. The particle size of the microcapsule prepared with PMMA as shell material was uniform and the coating efficiency was better. After the copolymerization of acrylic acid (AA) in MMA shell materials, the cladding efficiency was improved. At the same time, the thermal decomposition temperature of the microcapsule shell material was greatly reduced, which is beneficial to the performance of attapulgite flame retardant.

Phosphorus-functionalized multi-wall carbon nanotubes as flame-retardant additives for polystyrene and poly (methyl methacrylate)

2017 ◽  
Vol 130 (2) ◽  
pp. 735-753 ◽  
Author(s):  
David P. Durkin ◽  
Miranda J. Gallagher ◽  
Benjamin P. Frank ◽  
Elizabeth D. Knowlton ◽  
Paul C. Trulove ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Methyl Methacrylate ◽  
Flame Retardant ◽  
Poly Methyl Methacrylate ◽  
Multi Wall Carbon Nanotubes
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