Thermoset characterization for moldability analysis

Polymer Engineering and Science - Tập 14 Số 3 - Trang 231-239 - 1974
Musa R. Kamal1
1Department of Chemical Engineering, McGill University, Montreal, Canada

Tóm tắt

AbstractThe injection molding of thermosetting compounds involves complex interactions between material parameters and molding conditions, on one hand, and moldability and the ultimate properties of molded parts, on the other hand. The main role of the molding variables may be related to their effects on the cure time and temperature and on the flow and thermal phenomena that affect orientation and residual stresses. These effects are manifested in the ultimate mechanical properties and shrinkage of the molded articles. Only scattered empirical data are available on the effects of material parameters, like the basic kinetic, thermal, rheological, and pressure‐volume‐temperature properties of thermosetting compounds. The lack of useful information in this area may be related to the unavailability of sufficient, satisfactory data on the above properties. This situation has also resulted in limitations on meaningful work towards the mathematical modelling of the molding process, which would be useful for the optimization of production rates and product quality. The paper summarizes the status of work in this area with emphasis on recent results relating to kinetic, thermal, and rheological characterization of thermosetting molding compounds.

Từ khóa


Tài liệu tham khảo

Barth H. J., 1970, Mod. Plastics, 47, 142

Fishberg L. D., 1971, Mod. Plastics, 48, 132

Fishberg L. D., 1970, SPE J., 26, 39

Beck R. H., 1971, SPE J., 27, 43

Talwar B. L., 1970, SPE J., 26, 42

Hughes R. L., 1970, SPE J., 26, 26

Fishberg L. D., 1969, Mod. Plastics, 46, 92

Grigor J. M., 1968, SPE J., 24, 63

Heinle P. J., 1969, SPE J., 25, 56

Sundstrom D. W., 1969, Mod. Plastics, 46, 104

Sundstrom D. W., 1971, SPE J., 27, 58

10.1002/pen.760120408

10.1002/pen.760120409

S.Kenig “Injection Molding of Thermoplastics ” Ph.D. thesis McGill University March1972.

10.1002/pen.760130205

Z.Tadmor S. D.LipshitzandR.Lavie Technical Papers 31st Annual Technical Conference Society of Plastics Engineers 122 Montreal Que. Canada (May1973).

G.MengesandJ.Vargel Technical Papers 31st Annual Technical Conference Society of Plastics Engineers 516 Montreal Que. Canada (May1973).

Van der Hoff B. M. E., 1968, Appl. Polym. Symp., 7, 21

10.1002/pol.1968.150060523

10.1016/0032-3861(71)90056-5

10.1002/pol.1972.160100414

C.MacoskoandF. G.Mussatti paper presented at Sixth Int. Cong. Rheol. Lyon France Sept.1972.

R. P.White Jr. Technical Papers 31st Annual Technical Conference Society of Plastics Engineers 192 Montreal Que. Canada (May1973).

10.1002/app.1968.070120903

10.1002/pen.760110406

Lewis A. F., 1963, SPE Trans., 3, 201

P. G.BabayevskyandJ. K.Gillham Technical Papers 31st Annual Technical Conference Society of Plastics Engineers 198 Montreal Que. Canada (May1973).

10.1002/app.1969.070131009

10.1002/pol.1970.150080605

10.1002/pol.1970.150081010

Choi S. Y., 1970, SPE J., 26, 51

10.1002/pen.760120208

M. R.KamalandS.Sourour Technical Papers 30th Annual Technical Conference Society of Plastics Engineers 93 Chicago Ill. (May1972).

10.1002/pen.760130110

M. R.Kamal S.Sourour andM.Ryan Technical Papers 31st Annual Technical Conference Society of Plastics Engineers 187 Montreal Que. Canada (May1973).

10.1007/978-1-4615-8621-0_18

10.1016/0032-3861(68)90024-4

O. R.Abolafia Technical Papers 25th Annual Technical Conference Society of Plastics Engineers 610 Detroit Mich. (May1967).

R. B.Prime Technical Papers 31st Annual Technical Conference Society of Plastics Engineers 205 Montreal Que. Canada (May1973).

Friezlle W. G., 1971, SPE J., 27, 44

Danilkin J. L., 1970, Soviet Plastics, 1, 27

Beck W. H., 1971, SPE J., 27, 43

10.1002/app.1967.070111214

10.1002/app.1967.070110407

10.1080/10601326908053811

Learmonth G. S., 1968, SPE J., 24, 47

10.1002/pol.1965.100030522

10.1002/app.1963.070070322

10.1002/app.1963.070070601

Thông tin
Thông tin xuất bản

Polymer Engineering and Science

Tập 14 Số 3

231-239

Thông tin tác giả