IX. THERMAL EXPANSIVITY OF SOLIDS
IX. THERMAL EXPANSIVITY OF SOLIDS
IX. THERMAL EXPANSIVITY OF SOLIDS
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Sources of Data:<br />
Other References :<br />
Discussion:<br />
<strong>THERMAL</strong> EXPANSION <strong>OF</strong> POLYSTYRENE<br />
Tgmp .<br />
K<br />
u<br />
20<br />
40<br />
60'<br />
80<br />
loo<br />
120<br />
140<br />
160<br />
Laquer and Head 1952. (In addition to<br />
the substances listed in the table, data<br />
have been given for 16 specially compounded<br />
rubbers by Dunsmoor et al. 1958 and Trepus<br />
et al. 1959. These data consist mainly of<br />
values of (L -L )/L293.<br />
293 78<br />
Wood, Bekkedahl and Peters 1939.<br />
Average of two samples from rod stock,<br />
both "probably American Phenolic Corp.<br />
grade 912A.<br />
Table of Selected Values<br />
1550 x<br />
1552 I'<br />
1466 'I<br />
1394 'I<br />
1308 " "<br />
1211 It<br />
1105 It<br />
992 I'<br />
874 I'<br />
180 752 'I<br />
Taken from NBS 29<br />
Temp<br />
0<br />
K<br />
2.0 0<br />
220<br />
240<br />
260<br />
273<br />
280<br />
293<br />
298<br />
300<br />
<strong>IX</strong>-R-6.1<br />
L<br />
293 - LT<br />
L293<br />
626 x 10-5<br />
499 'I<br />
368 I'<br />
232 I'<br />
141 I'<br />
93 I'<br />
0 "<br />
-51 II