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阻燃型丙烯酸酯乳液胶黏剂的性能研究(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2014年04期
Page:
140-144
Column:
研究论文
publishdate:
2014-07-01

Article Info:/Info

Title:
Study on the properties of flame retardant acrylate emulsion adhesive
Article ID:
1000-2006(2014)04-0140-05
Author(s):
YU Xiangdong1 3 LIU Juan1 CHEN Riqing12* WANG Chunpeng1 2 BU Hongzhong3
1.Institute of Chemical Industry of Forest Products,CAF;
National Engineering Lab. for Biomass Chemical Utilization, Key and Open Lab. on Forest Chemical Engineering,SFA;
Jiangsu Provincal Key Lab. of Biomass Energy and Material,Nanjing 210042, China;
2. Institute of Forest New Technology, CAF, Beijing 100091, China;
3. School of Science, Nanjing University of Technology, Nanjing 210009, China
Keywords:
flame-retardant acrylate modified adhesive aluminum hydroxide melamine pyrophosphate MP/pentaerythrito
Classification number :
TQ 433.433
DOI:
10.3969/j.issn.1000-2006.2014.04.027
Document Code:
A
Abstract:
Three kinds of acrylate emulsion adhesive modified with aluminum hydroxide(ATH), melamine pyrophosphate(MP)and MP/pentaerythritol(PER)were prepared by mechanical mixing method. The effects of the types, the amounts and the ratios of the flame retardant on the fire retardant behavior, mechanical property and the thermal stability of the acrylate emulsion adhesive were compared. The results showed that the tensile strength of the adhesive decreased and limiting oxygen index(LOI)increased with the increment of supplementing amount of the flame retardant, and adhesive modified with ATH had higher residue content at the same level with the comparision of the other two flame-retardants’ systems. The cone calorimeter results indicated that the addition of various flame retardant could effectively reduce the heat release rate(HRR), the mass loss rate(MLR)and the smoke production rate(SPR)of the adhesive. The scanning electron microscopy(SEM)showed that the adhesive modified with the ratio of intumescent flame retardant MP/PER to 3/1 had the best flame retardant effect.

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Last Update: 2014-07-31