Andviscosity.Technicaltermsexplained:liquidtobeliquidorvolumeproperties to besolidresistanceactivities,namelyactivitiesbyexternaleffects,arisingfrominternalfrictionbetweenmoleculesoractiveresistance.Undernormalconditionsis proportional toviscosityandhardness.

Second, the hardness.Dataagainst a hardobjectintoitssurfacehardnesscan becalled.Silicone rubberwithshorehardnessscaleof10to80,whichplannersto be givenfullfreedomtochoosethedesiredhardness,tobestaccomplish a specificfunction.Onpolymersubstrateandfillersandadditivesdo notsharemixofhardnessvaluesof the Centercan becompleted.Similarly, the heatingtimeandtemperaturecanalsoalter the hardness,withoutdisruptingotherphysicalcharacteristics.

Third, the tensilestrength.Tensilestrengthrefers to the formation of arubbermaterialsampletearoneachsize of unitwhenrequired.HotVulcanizedsolidsiliconerubbertensilestrengthbetween the size of 4.0-12.5MPa.Tensilestrength of fluorinatedsilicone rubberbetween the size of 8.7-12.1MPa.Tensilestrength of liquidsiliconebetween the size of 3.6-11.0MPa.

Four,tearstrength.Cut the effortisapplied to sampleblockcutornotchresistanceforce.Evenwhen they cutintoextremelyhightorsionalstresses,thermal-Vulcanizedsolidsilicone rubbercannotbetorn.Thermal-Vulcanizedsolidsilicone rubberstearstrengthbetween the size of 9-55kN/m.Fluorosilicone rubber tearstrengthbetween the size of 17.5-46.4kN/m.Liquidsilicone rubbertearstrengthbetween the size of 11.5-52kN/m.

Five,elongation.Usuallyrefers to "limitbreakelongation"perhapswhencrackingsamplesrelativeto the originalpercentageofaddedlength.ElongationofhotVulcanizedsolidsilicone rubbersusuallysizebetween90dao1120%.Fluorosilicone rubber between the usualelongationin159dao699%.Liquidsilicone rubberbetween the usualelongationin220dao900%.Differentprocessingmethodsandhardenerselectioncangreatlychangetheelongation.Silicone rubberelongationandtemperaturehavealotofcontact.

Six, the operationtime.Operationtimefromgelmomentbeginningaccountsparticipating in the curingagent.Thistime of operationandthecuringtime is notcompletelybehindborders,gelfromthemomentparticipate incuringagentstartcuringreactionhasbeendone,theactionthat istheproductofvulcanizationreactionto30minutesdoes notaffectthequality of the finished product.Productoperationmoresavingsproductsbetter.

Seven, the curingtime.Somelocalwouldsayis the curingtime.Meaning for such a longtimeofsiliconecuringreaction is basicallyover.Thisbasicallycompletedwhich means thatcommoditieshavebeenavailable,butthere is littlethecuringreactionhasnot beencompleted.Sousingsilicone rubber-madegoods,like a siliconemold is usuallyplaced, for a period of time and thenput intouse.