Magnesium olivine sand as a flame retardant for flexible Poly(Vinyl Chloride)

2016 ◽  
pp. 171-174
Author(s):  
X Ren ◽  
Z Chai ◽  
C Song ◽  
M Gao
2003 ◽  
Vol 89 (11) ◽  
pp. 3137-3142 ◽  
Author(s):  
Chunming Tian ◽  
Hai Wang ◽  
Xiulan Liu ◽  
Zhiguang Ma ◽  
Huazhi Guo ◽  
...  

2019 ◽  
Vol 68 (10) ◽  
pp. 1759-1766 ◽  
Author(s):  
Weihua Meng ◽  
Weihong Wu ◽  
Weiwei Zhang ◽  
Luyao Cheng ◽  
Xiangzhuo Han ◽  
...  

2013 ◽  
Vol 652-654 ◽  
pp. 481-484 ◽  
Author(s):  
Chun Zheng Wang ◽  
Wei Hong Wu ◽  
Xia Ye ◽  
Lei Liu

A zinc hydroxystannate-coated mineral grade Mg(OH)2 (ZHSCMH) was synthesized as flame retardant and smoke suppressant for flexible poly (vinyl chloride). The powder of ZHSCMH was characterized by the x-ray diffraction (XRD) and scanning electron microscopy (SEM). The flame retardancy, smoke suppression and thermal behavior of PVC treated with ZHSCMH and mineral grade Mg(OH)2 were comparative studied by means of limiting oxygen index (LOI), smoke density rating (SDR), thermogravimetry (TG), differential thermogravimetry (DTG) and SEM. The results show that, ZHSCMH can be used as a high effective flame retardant and smoke suppressant for PVC. The flame retardant of ZHSCMH can effectively promote the crosslinking reaction of poly (vinyl chloride) (PVC) in the first stage, and improve the stability of the char residue in the second stage.


2006 ◽  
Vol 101 (1) ◽  
pp. 731-738 ◽  
Author(s):  
Jianzhong Xu ◽  
Yunhong Jiao ◽  
Bo Zhang ◽  
Hongqiang Qu ◽  
Guozhong Yang

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