Morphology, Dynamic Mechanical and Mechanical Properties of Long Glass Fiber Reinforced Polypropylene and Polyvinyl Chloride Composites

2013 ◽  
Vol 750-752 ◽  
pp. 107-110
Author(s):  
Bang Sheng You ◽  
Kai Zhou Zhang ◽  
Jian Bing Guo ◽  
Li He
Keyword(s):  
Mechanical Properties ◽  
Glass Fiber ◽  
Interfacial Adhesion ◽  
Mechanical Analysis ◽  
Dynamic Mechanical ◽  
Glass Fiber Reinforced ◽  
Long Glass Fiber ◽  
Pp Composites ◽  
And Storage ◽  
Scanning Electron

The influence of long glass fiber (LGF) content on properties of PVC/PP composites were investigated by means of scanning electron microscopy (SEM), dynamic mechanical analysis (DMA), and mechanical properties. The experimental results demonstrate that long glass fiber could effectively improve the mechanical properties and storage modulus of PVC/PP. The DMA reveals good miscibility between PVC and PP. Based on SEM, good interfacial adhesion between matrix and long glass fiber in PVC/PP/LGF composites was observed. All results in this paper were consistent, and showed long glass fiber could effective influence the properties of PVC/PP, which were proved by the mechanical properties of the composites.

Mechanical Properties and Morphology of Long Glass Fiber Reinforced PP Composites

2013 ◽  
Vol 652-654 ◽  
pp. 93-97 ◽  
Author(s):  
Jian Bing Guo ◽  
Kai Zhou Zhang ◽  
Dao Hai Zhang ◽  
Bin Wu ◽  
Min He ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Mechanical Properties ◽  
Scanning Electron Microscopy ◽  
Interfacial Adhesion ◽  
Mechanical Analysis ◽  
Interfacial Interaction ◽  
Glass Fiber Reinforced ◽  
Long Glass Fiber ◽  
Pp Composites ◽  
Scanning Electron

The effects of polypropylene grafted with maleic anhydride (PP-g-MA) on the interfacial interaction of PP/GF composites were investigated by means of scanning electron microscopy (SEM), dynamic mechanical analysis (DMA), and mechanical properties. The experimental results demonstrate that PP-g-MA could effectively improve interfacial interaction between the PP and LGF. Based on SEM, good interfacial adhesion between PP and LGF in PP/PP-g-MA/LGF（66.5/3.5/30） composites was observed. All results in this paper were consistent, and showed the good interaction between PP and LGF, which were proved by the mechanical properties of the composites.

Morphology, Thermal, Dynamic Mechanical and Mechanical Properties of Long Glass Fiber Reinforced Thermoplastic Polyurethane Elastomers and Polyvinyl Chloride Composites

2014 ◽  
Vol 941-944 ◽  
pp. 266-274 ◽  
Author(s):  
Kai Zhou Zhang ◽  
Qiang Guo ◽  
Bang Sheng You
Keyword(s):  
Electron Microscopy ◽  
Mechanical Properties ◽  
Scanning Electron Microscopy ◽  
Heat Resistance ◽  
Glass Fiber ◽  
Thermoplastic Polyurethane ◽  
Dynamic Mechanical ◽  
Long Glass Fiber ◽  
Master Batch ◽  
Scanning Electron

Thermoplastic polyurethane elastomer (TPU) and long glass fiber (LGF) were used to prepare LGF/TPU master batch for increasing the mechanical properties and heat resistance of PVC. It turned out that addition of LGF/TPU contributed to improvement in toughness of PVC but the heat resistance of PVC didn’t increase very evidently. The heat resistance and morphology were observed by vicat test and scanning electron microscopy, respectively. The scanning electron microscopy (SEM) proved that incorporation of LGF/TPU into PVC changed the morphology of the composites and correlated well with the mechanical properties. Dynamic mechanical analysis (DMA) showed that both the glass transition temperature and the storage modulus of PVC increased with the addition of LGF/TPU master batch; the presence of a single Tg indicated that each component of composites was miscible. In this study, the combination properties of the composites with 24wt% LGF was the best proportion in the range of 0-30 phr LGF, because it had the best mechanical properties and heat resistance.

Effects of poly(styrene-co-maleic anhydride) on the performance of LGF/TPU/ABS composites

2016 ◽  
Vol 23 (5) ◽  
pp. 475-480 ◽  
Author(s):  
Wulei Zhou ◽  
Jian Xiao ◽  
Fang Liu ◽  
Shuhao Qin
Keyword(s):  
Mechanical Properties ◽  
Maleic Anhydride ◽  
Glass Fiber ◽  
Thermoplastic Polyurethane ◽  
Testing Machine ◽  
Acrylonitrile Butadiene Styrene ◽  
Dynamic Mechanical Properties ◽  
Dynamic Mechanical ◽  
Glass Fiber Reinforced ◽  
Long Glass Fiber

AbstractA series of long glass fiber-reinforced thermoplastic polyurethane (TPU) elastomers and acrylonitrile-butadiene-styrene (ABS) copolymer (LGF/TPU/ABS) composites were prepared using self-designed impregnation device. Poly(styrene-co-maleic anhydride) was employed to increase the compatibility between glass fiber and matrix resin and thus obtain the excellent properties of composites. The dynamic mechanical properties of the composites have been investigated using dynamic mechanical thermal analysis. The results indicated that the storage modulus of the composites gradually increases and then decreases with increasing compatibilizer content. In addition, the low temperature peak of the composites shifts to higher temperature with increasing compatibilizer content. The thermal properties of the composites were studied by thermogravimetric analyzer. In addition, the morphology and mechanical properties of the composites are investigated by scanning electron microscopy, a universal testing machine, and a ZBC-4 Impact Pendulum.

Effects of PP-G-MA and Epoxy Resin on Morphology and Mechanical Properties of the PP/LGF Composites

2013 ◽  
Vol 652-654 ◽  
pp. 110-115
Author(s):  
Kai Zhou Zhang ◽  
Qiang Guo ◽  
Jian Bing Guo ◽  
Dao Hai Zhang
Keyword(s):  
Mechanical Properties ◽  
Epoxy Resin ◽  
Interfacial Adhesion ◽  
Temperature Shift ◽  
Interfacial Interaction ◽  
Scanning Calorimetry ◽  
Glass Fiber Reinforced ◽  
Long Glass Fiber ◽  
Pp Composites ◽  
Morphology And Mechanical Properties

The effects of polypropylene grafted with maleic anhydride (PP-g-MA) and epoxy resin (ER) on the interfacial interaction of the long glass fiber reinforced PP composites were investigated by means of scanning electron microscopy (SEM), differential scanning calorimetry (DSC), and mechanical properties. The experimental results demonstrate that PP-g-MA and ER could effectively improve interfacial interaction between the PP and LGF. Based on SEM, good interfacial adhesion between PP and LGF in PP/ PP-g-MA/ER/LGF composite was observed. DSC results showed that the existense of PP-g-MA or ER caused crystallization temperature shift to low temperature, and melting temperature shift to high temperature. All results in this paper were consistent, and showed the good interaction between PP and LGF, which were proved by the mechanical properties of the composites.

Preparation and Properties of the Glass Fiber Reinforced PP Composites

2012 ◽  
Vol 557-559 ◽  
pp. 209-214
Author(s):  
Jian Bing Guo ◽  
Kai Zhou Zhang ◽  
Bin Xue ◽  
Shu Hao Qin
Keyword(s):  
Electron Microscopy ◽  
Mechanical Properties ◽  
Scanning Electron Microscopy ◽  
Interfacial Adhesion ◽  
Temperature Shift ◽  
Interfacial Interaction ◽  
Scanning Calorimetry ◽  
Glass Fiber Reinforced ◽  
Pp Composites ◽  
Scanning Electron

The effects of polypropylene grafted with maleic anhydride (PP-g-MA) and unsturated polyester (UP) on the interfacial interaction of PP/GF composites were investigated by means of scanning electron microscopy (SEM), differential scanning calorimetry (DSC), and mechanical properties. The experimental results demonstrate that PP-g-MA and UP could effectively improve interfacial interaction between the PP and GF. Based on SEM, good interfacial adhesion between PP and GF in PP/UP/GF and PP/ PP-g-MA /GF composites was observed. DSC results showed that the existense of PP-g-MA or UP caused t crystallization temperature and melting temperature shift to high temperature. All results in this paper were consistent, and showed the good interaction between PP and GF, which were proved by the mechanical properties of the composites.

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