PHOTOACOUSTIC MONITORING OF ADHESIVE CURING

被引：35

作者：

TORRESFILHO, A

PERONDI, LF

MIRANDA, LCM

机构：

[1] Inst de Pesquisas Espaciais, Sao Jose dos Campos, Braz, Inst de Pesquisas Espaciais, Sao Jose dos Campos, Braz

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1988年 / 35卷 / 01期

关键词：

ADHESIVES - Curing - CHEMICAL REACTIONS - Monitoring - THERMAL DIFFUSION;

D O I：

10.1002/app.1988.070350109

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The crosslinking reaction of an epoxy-based resin has been monitored by observing the time evolution of the thermal diffusivity of the mixture, using photoacoustic spectroscopy. The results are interpreted in terms of the expected thermal properties of liquids, polymers and solids, and comparison with the reported viscosity behavior in similar systems is also made. The potential of the technique for following the curing process is discussed.

引用

页码：103 / 114

页数：12

共 14 条

[1]

FANCONI B, 1986, MATER CHARACT, P275

[2]

HUNSTON DL, 1983, REV RPOGR QUANTITA B, V2, P1711

[3] PIEZOELECTRIC PHOTOACOUSTIC DETECTION - THEORY AND EXPERIMENT [J].

JACKSON, W ;

AMER, NM .

JOURNAL OF APPLIED PHYSICS, 1980, 51 (06) :3343-3353

[4] MODEL OF OSCILLATING INTERFACE AT 1ST ORDER PHASE-TRANSITION AND AT GLASS-TRANSITION - NONVANISHING AMPLITUDE APPROXIMATION [J].

KORPIUN, P ;

TILGNER, R ;

SCHMIDT, D .

JOURNAL DE PHYSIQUE, 1983, 44 (NC-6) :43-53

[5] PHOTO-ACOUSTIC METHOD FOR THE MEASUREMENT OF THE THERMAL-DIFFUSIVITY OF DRAWN FOILS [J].

KORPIUN, P ;

MERTE, B ;

FRITSCH, G ;

TILGNER, R ;

LUSCHER, E .

COLLOID AND POLYMER SCIENCE, 1983, 261 (04) :312-318

[6]

KRANBUCHL P, 1986, POLYM ENG SCI, V26, P338

[7] PHOTOACOUSTIC MEASUREMENT OF THERMAL-PROPERTIES OF A THIN POLYESTER FILM [J].

LACHAINE, A ;

POULET, P .

APPLIED PHYSICS LETTERS, 1984, 45 (09) :953-954

[8]

LEITE NF, IN PRESS J APPL PHYS

[9]

PERONDI LF, IN PRESS J APPL PHYS

[10] THEORY OF PHOTOACOUSTIC EFFECT WITH SOLIDS [J].

ROSENCWAIG, A ;

GERSHO, A .

JOURNAL OF APPLIED PHYSICS, 1976, 47 (01) :64-69

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