Synthesis of Zn2SnO4 Using Activated Carbon as Template and Its Flame Retardant Application in Flexible Poly (Vinyl Chloride)

被引：0

作者：

Xu Jianzhong ^{[1
]}

Feng Xiaojie ^{[1
]}

Chen Lingzhi ^{[1
,2
]}

机构：

[1] HeBei Univ, Coll Chem & Environm Sci, Baoding, Peoples R China

[2] HengShui Univ, Dept Appl Chem, Hengshui, Peoples R China

来源：

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON MATERIAL AND ENVIRONMENTAL ENGINEERING (ICMAEE 2014) | 2014年 / 57卷

基金：

中国国家自然科学基金;

关键词：

flame retardant; Zn2SnO4; activated carbon; poly (vinyl chloride); smoke suppression; thermal analysis; EMISSION; OXIDES; SMOKE;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Flame retardant Zn2SnO4 were prepared through the method of precursor calcinations with SnCl4, Zn(NO3)(2) and NaOH as raw materials and activated carbon as template. Zn2SnO4 as flame-retardants and smoke suppressants for flexible poly (vinyl chloride) were characterized by the limiting oxygen index test (LOI), smoke density test (SDR) and the char yield test. The mechanical properties of modified PVC were also studied. The results showed when 20phr Zn2SnO4 was used, PVC showed excellent flame retardant and smoke suppression, LOI, SDR and char yield was 37.9%, 84.5%, 29.8%, respectively, tensile strength was 21.52MPa, elongation was 246%. The thermal degradation of modified PVC were studied by differential thermal analysis, thermogravimetry and scanning electron microscope. The results demonstrated that Zn2SnO4 can be used as a highly effective flame retardant for flexible PVC.

引用

页码：108 / 111

页数：4

共 14 条

[1] Structural, compositional and electrical properties of co-precipitated zinc stannate [J].

Babara, A. R. ;

Kumbhar, S. B. ;

Shinde, S. S. ;

Moholkar, A. V. ;

Kim, J. H. ;

Rajpure, K. Y. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (27) :7508-7514

[2] Effects of tin additives on the flammability and smoke emission characteristics of halogen-free ethylene-vinyl acetate copolymer [J].

Cross, MS ;

Cusack, PA ;

Hornsby, PR .

POLYMER DEGRADATION AND STABILITY, 2003, 79 (02) :309-318

[3] AN INVESTIGATION OF INORGANIC TIN FLAME RETARDANTS WHICH SUPPRESS SMOKE AND CARBON-MONOXIDE EMISSION FROM BURNING BROMINATED POLYESTER RESINS [J].

CUSACK, PA ;

MONK, AW ;

PEARCE, JA ;

REYNOLDS, SJ .

FIRE AND MATERIALS, 1989, 14 (01) :23-29

[4]

He M. J., 2000, MACROMOLECULE PHYS

[5] Mesoporous zeolite single crystals [J].

Jacobsen, CJH ;

Madsen, C ;

Houzvicka, J ;

Schmidt, I ;

Carlsson, A .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (29) :7116-7117

[6]

Ning Y, 2000, J APPL POLYM SCI, V77, P3119, DOI 10.1002/1097-4628(20000929)77:14<3119::AID-APP130>3.0.CO

[7]

2-N

[8] Combinatorial studies of Zn-Al-O and Zn-Sn-O transparent conducting oxide thin films [J].

Perkins, JD ;

del Cueto, JA ;

Alleman, JL ;

Warmsingh, C ;

Keyes, BM ;

Gedvilas, LM ;

Parilla, PA ;

To, B ;

Readey, DW ;

Ginley, DS .

THIN SOLID FILMS, 2002, 411 (01) :152-160

[9] An oxygen index evaluation of flammability for zinc hydroxystannate and zinc stannate as synergistic flame retardants for acrylonitrile-butadiene-styrene copolymer [J].

Petsom, A ;

Roengsumran, S ;

Ariyaphattanakul, A ;

Sangvanich, P .

POLYMER DEGRADATION AND STABILITY, 2003, 80 (01) :17-22

[10]

Schwickardi M, 2002, STUD SURF SCI CATAL, V143, P93

← 1 2 →