... 13-36.5 15-21,5 IZ-15 40 -45 9-15 4. 7 -40 .0 10 -x PSI Flexural strength !0 ~ 8.5-18.5 13-21 11-17 11- 14 9- 14 7.1 -49 .5 PSI ln~act strength O~-od) 0.2 4 0.2-1.0 0,25-0 ,40 0. 24- 0 .40 0.25-6.0 0.25-0.8 ... °F 140 40 0 1 I5-550 165-260 298 ( 148 ) >900 (48 2) 270 680 {~121 (60-2 04) (46 -288) { 74- 127) (132-360) Water abs~ption, %, 0.15-0.60 0.08 0.15 0,O3 0. 04 0.3-0.5 O. 1-O.5 O. 11-0.60 ( 24 hrs.) ... iO-1 .45 1.10 I .4 ! .30-1.86 1 .40 -1 .48 1.30-1. 34 I A2- ! .90 Possibilities Very good Good Limited Very good Good By-products of cure None None H20 H20 HzO, RCOOH H_,O Molding pressures O-4tigh...