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KHN
Material Product (kg/sq. mm) Ref.
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Abrasives
Aluminum oxide E. C. Moore Co. 2100 70
Flint (quartz) E. C. Moore Co. 820 70
Garnet E. C. Moore Co. 1360 70
Silicon carbide E. C. Moore Co. 2480 70
Cements (luting consistency)
Resin C&B Metabond 12 160
Panavia EX 53 160
Cements (liners)
Calcium hydroxide
Light-cured VLC Dycal 2.4 161
Glass-ionomer
Light-cured Vitrabond 1.7 161
XR Ionomer 0.1 161
Zionomer 14-16 161
Self-cured GC Lining Cement 2.8 161
Resin Cavalite 15 161
TimeLine 7.3 161
Cobalt-chromium alloys Advantage* 356 198
Advantage# 360 198
Cobond* 406 198
Cobond# 424 198
Genesis II* 329 198
Genesis II# 345 198
Master Tec* 345 198
Master Tec# 363 198
Niranium N/N 391 61
Novarex* 349 198
Novarex# 375 198
Novarex II* 352 198
Novarex II# 368 198
Vi-Comp* 386 198
Vi-Comp# 399 198
Vitallium 415 61
Denture resins
Cold-cured PERform 16.2 218
Heat-cured Lucitone 199 14.0 218
Perma-cryl 20 16.5 218
Light-cured Triad 17.6 218
Denture teeth
Acrylic Dura-Blend 19.9 36
Gold (condensed)
Foil Morgan, Hastings & Co. 69 32
Mat Williams 52 32
Powdered Goldent 55 32
Gold-alloy
Au-Pd alloy Olympia* 206 199
Olympia# 226 199
Iron-chromium alloys
Crown-and-bridge Dentillium C-B 331 61
Partial denture Dentillium P-D 335 61
Nickel-chromium alloys Ceramalloy II* 314 199
Ceramalloy II# 270 199
MicroBond NP2* 207 199
MicroBond NP2# 153 199
Ticon* 328 199
Ticon# 256 199
Palladium-based dental
alloys Microstar* 259 199
Microstar# 247 199
Spartan* 371 199
Spartan# 362 199
W-1* 232 199
W-1# 228 199
Pit and fissure sealants
(24 hours)
Light-cured Delton LC 18 176
Helioseal 21 176
Pentra-Seal 19 176
Visioseal 16 176
Self-cured Delton 14 176
Porcelain
Feldspathic B. F. Vacuum 591 100
Restorative materials
Composite resin
All-purpose Brilliant 57 211
Charisma 43 211
Conquest DFC 63 211
Herculite XRV 69-71 162
Pertac Hybrid 60 211
Prisma APH 26 164
True Vitality 28 211
Anterior Helio Progress 46-48 162
Prisma Microfine 25 164
Silux Plus 28 163
Valux 46 163
Visio Dispers 27 163
Visio Fil 45 163
Posterior Clearfil Photo
Posterior 45 211
P 50 60 163
Visio Molar 64 163
Glass-ionomer Chelon-Fil 31 165
Chemfil II 18 165
Fuji Ionomer II 18 165
Metal-reinforced
glass-ionomer Chelon Silver 24 166
Miracle Mix 14 166
Tooth structures
Calculus (on teeth) 86 12
Cementum 40 12
Dentin 68 11
Enamel (bovine)
Etched 60-161 167
Softened 79-145 167
Sound 339-418 167
Enamel (human)
Etched 88-171 167
Softened 149-179 167
Sound 355-431 167
Vitreous carbon 820 117
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* As cast.
# Heat treated.
Revised April, 1996
Biomaterials Properties Database, University of Michigan
Contact: Dr William J. O'Brien, Director (FAX: 313-647-5293).
Copyright © Quintessence Publishing, 1996.
http://www.lib.umich.edu/dentlib/Dental_tables/Knoophard.html
