Morphology Influence of Nanoporous Nickel Phosphate on Intumescent Flame Retardant Polypropylene Composites
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S.-B. Nie
Abstract
The morphology of nanoporous nickel phosphate (NP) has a close relationship with its properties, so in this work NP with needle-like and mushroom-like shape was synthesized. Then NP with needle-like and mushroom-like shape was applied in intumescent flame retardant polypropylene (PP) composites. With the addition of suitable content of NP, both mushroom-like and needle-like NP can improve the combustion and thermal properties of intumescent flame retardant PP composites. Needle-like NP shows a better thermal ant flame retardant synergist effect with intumescent flame retardants compared to mushroom-like NP. However, mushroom-like NP shows a better effect on smoke suppression. With the addition of suitable content of needle-like NP, the peak heat release rate of flame retardant PP composite decreases by 68.2 % comparing with that of the pure PP, and decreases by 23.8 % comparing with that of flame retardant PP composite without NP. The maximum weight loss temperature of PP composites can be increased from 408 °C to 485 °C with the addition of needle-like NP. Furthermore, the pyrolysis products of flame retardant PP composite with needle-like NP were investigated. From the research, it provides a further understanding of the influence on synergic effects in intumescent flame retardant systems.
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© 2018, Carl Hanser Verlag, Munich
Artikel in diesem Heft
- Contents
- Contents
- Regular Contributed Articles
- Characterizing Ultrasonic Micro-Molding Process of Polyetheretherketone (PEEK)
- Innovative Materials for Novel Concepts for Internal Heat Exchangers
- Thermoplastic Blends of PP and Waste Rubber Powder: Effects of Compatibilizer on Tensile Properties, Thermal Behavior and Decomposition Kinetics
- Morphology Influence of Nanoporous Nickel Phosphate on Intumescent Flame Retardant Polypropylene Composites
- Electrospun Nanofiber-Based Cardo Poly(aryl ether sulfone) Containing Zwitterionic Side Groups as Novel Proton Exchange Membranes
- Modeling of Solid Conveying Pressure Throughput Behavior of Single Screw Smooth Barrel Extruders under Consideration of Backpressure and High Screw Speeds
- Morphology and Properties of Unvulcanized and Dynamically Vulcanized PVC/NBR Blend Reinforced by Graphene Nanoplatelets
- Investigation of Thermal and Dielectric Properties of Epoxy Based Hybrid Composites for Microelectronics Applications
- Electrical, Morphological and Thermal Properties of Microinjection Molded Polypropylene/Multi-Walled Carbon Nanotubes Nanocomposites
- Production of Thermoplastic Elastomers Based on Recycled PE and Ground Tire Rubber: Morphology, Mechanical Properties and Effect of Compatibilizer Addition
- Influence of PA6 as a Charring Agent on Flame Retardancy, Thermal and Mechanical Properties of LGFR PP Composites
- Numerical Investigations of Fiber Orientation Models for Injection Molded Long Fiber Composites
- Relaxation Behavior of Core-Shell Particles in PP/PMMA/PS Ternary Blends: The Effects of Composition, Viscosity Ratio and Temperature
- Effect of Addition of Styrene-Ethylene/Butylene-Styrene and the Type of Mica on the Mechanical Properties of Mica-Filled Polyethylene/Polypropylene Blends
- A Study of Concentrated Suspensions in Polyethylene Melts and the Impact on Viscosity and Polymer Processing Operations
- PPS News
- PPS News
- Seikei Kakou Abstracts
- Seikei-Kakou Abstracts
Artikel in diesem Heft
- Contents
- Contents
- Regular Contributed Articles
- Characterizing Ultrasonic Micro-Molding Process of Polyetheretherketone (PEEK)
- Innovative Materials for Novel Concepts for Internal Heat Exchangers
- Thermoplastic Blends of PP and Waste Rubber Powder: Effects of Compatibilizer on Tensile Properties, Thermal Behavior and Decomposition Kinetics
- Morphology Influence of Nanoporous Nickel Phosphate on Intumescent Flame Retardant Polypropylene Composites
- Electrospun Nanofiber-Based Cardo Poly(aryl ether sulfone) Containing Zwitterionic Side Groups as Novel Proton Exchange Membranes
- Modeling of Solid Conveying Pressure Throughput Behavior of Single Screw Smooth Barrel Extruders under Consideration of Backpressure and High Screw Speeds
- Morphology and Properties of Unvulcanized and Dynamically Vulcanized PVC/NBR Blend Reinforced by Graphene Nanoplatelets
- Investigation of Thermal and Dielectric Properties of Epoxy Based Hybrid Composites for Microelectronics Applications
- Electrical, Morphological and Thermal Properties of Microinjection Molded Polypropylene/Multi-Walled Carbon Nanotubes Nanocomposites
- Production of Thermoplastic Elastomers Based on Recycled PE and Ground Tire Rubber: Morphology, Mechanical Properties and Effect of Compatibilizer Addition
- Influence of PA6 as a Charring Agent on Flame Retardancy, Thermal and Mechanical Properties of LGFR PP Composites
- Numerical Investigations of Fiber Orientation Models for Injection Molded Long Fiber Composites
- Relaxation Behavior of Core-Shell Particles in PP/PMMA/PS Ternary Blends: The Effects of Composition, Viscosity Ratio and Temperature
- Effect of Addition of Styrene-Ethylene/Butylene-Styrene and the Type of Mica on the Mechanical Properties of Mica-Filled Polyethylene/Polypropylene Blends
- A Study of Concentrated Suspensions in Polyethylene Melts and the Impact on Viscosity and Polymer Processing Operations
- PPS News
- PPS News
- Seikei Kakou Abstracts
- Seikei-Kakou Abstracts