Hetron™ epoxy vinyl ester resins - CRECO, Inc.

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Hetron Resin Selection Guide English
TABLE 1 - MECHANICAL PROPERTIES 1 OF Hetron RESINS (US units)
LAMINATES 2 AT TEMPERATURES
TENSILE STRENGTH, psi TENSILE MODULUS, X 10 6 psi
RESIN Temp. ºF -45 77 150 200 250 300 -45 77 150 200 250 300
Hetron 980/35 18600 14700 14300 15600 15400 16800 1 .93 1 .68 1 .45 1 .55 1 .51 0 .95
Hetron FR998/35 3 17500 14300 14500 17300 20400 17600 1 .80 1 .65 1 .65 1 .50 1 .50 1 .20
Hetron 922 17000 15900 21400 21400 17600 10800 1 .30 1 .49 1 .33 1 .21 0 .93 0 .70
Hetron FR992 3 18500 17400 17000 20400 17300 13600 1 .60 1 .60 1 .28 1 .28 0 .82 0 .80
Hetron 980 14700 14300 20300 19200 16900 18300 1 .87 1 .56 1 .46 1 .09 0 .99 1 .04
Hetron 197-3 20100 16300 14100 15300 15200 16300 1 .18 1 .41 1 .42 1 .43 1 .21 1 .28
Hetron 800 15300 14700 14600 14100 12500 12300 1 .28 1 .47 1 .31 1 .05 1 .05 1 .06
1 Properties of production laminates will vary
2 Laminate sequence V M M Wr M Wr M . V=Veil M=Chopped Mat 1½ oz/ft2 Wr=Woven Roving 24 oz/yd2, ¼” thickness, post cured
3 Halogenated resins
4 Non-reinforced, post cured
TABLE 1 - MECHANICAL PROPERTIES 1 OF Hetron RESINS (SI units)
LAMINATES 2 AT TEMPERATURES
TENSILE STRENGTH, MPa TENSILE MODULUS, MPa
RESIN Temp. ºC -43 25 66 93 121 149 -43 25 66 93 121 149
Hetron 980/35 128 101 99 108 106 116 13300 11580 10000 10690 10410 6550
Hetron FR998/35 3 121 99 100 119 141 121 12400 11380 11380 10340 10340 8270
Hetron 922 117 110 148 148 121 74 8960 10270 9170 8340 6410 4830
Hetron FR992 3 128 120 117 141 119 94 11030 11030 8830 8830 5650 5520
Hetron 980 101 99 140 132 117 126 12890 10760 10070 7520 6830 7170
Hetron 197-3 139 112 97 105 105 112 8130 9720 9790 9860 8340 8830
Hetron 800 105 101 101 97 86 85 8830 10140 9030 7240 7240 7310
1 Properties of production laminates will vary
2 Laminate sequence V M M Wr M Wr M . V=Veil M=Chopped Mat 450 g/m2 Wr=Woven Roving 800 g/m2, 6 .35 mm thickness, post cured
3 Halogenated resins
4 Non-reinforced, post cured .