DongguanJieermechanicalequipmentCo.,Ltd.specializesinthesupplyofprintingconsumablessuchaspadprintingrubberhead.Welcomenewandoldcustomerstoconsultandnegotiate!

Physicaldrawingofrubberhead

[supply]padprintingrubberheadwholesale,roundrubberhead,squarerubberhead,longrubberhead,padprintingsteelplatewholesale,padprintingbladewholesale
Applicationofrubberhead:

Mainlyusedforplastictoys,electroplatingproducts,electronictoys,trademarks,communicationequipment,gifts,stationery;irregularpatternprinting
Instructionmanualofrubberhead
one.First,cleanthemoldwithdetergent,thenwipeorblowdrythewaterinthemold,andapplyalayerofreleaseagent.
two.Thenormalratioofsilicagelandsiliconeoilforpadprintingisdeterminedaccordingtotherequirementsofcustomers.Ifcustomersrequirealargeareaofprintedpatterns,theyneedasoftrubberhead,sotheyneedmoresiliconeoil.Onthecontrary,ifthehardnessofrubberheadishigh,siliconeoilisnotaddedorlessadded.Generally,thehardnessofpadprintingrubberheadis20-25degrees.Iftheamountofoilistoolarge,therubberheadistoosoft,andthenumberofprintingislimited,nomatterhowgoodthequalityofsiliconeoilis,itsmolecularweightwillbedestroyedbysiliconeoil,resultinginabrasionresistance,solventresistanceandaging.
three.Thenormalproportionisasfollows:100gsilicagel,30gsiliconeoil,hardnessofrubberhead20a°,suitableforpadprintingalloycarandproductswithsmallpatternandsmallcontactarea.Ifthepressurecontactsurfaceislargeorsoftrubberheadisneeded,theratioofsilicagelandsiliconeoilcanbe100:30100:50.However,itshouldbenotedthatthelargertheamountofsiliconeoilis,thesoftertherubberheadis.Thetimesofpadprinting,wearresistanceandsolventresistancewillbereduced,andthetimesofpadprintingproductswillbereducedaccordingly,resultinginhighercostandwasteofrawmaterials.
four.Theamountofcuringagentandthechemicalreactionofsilicagelareasfollows:take100gofsilicageland50gofsiliconeoil,andthenmixandstirthem.Afterthesiliconeoilandsilicagelarefullystirred,thenaddthecuringagentaccordingto2%-3%ofthetotalweightofsilicagelandsiliconeoil,andstirthemfor2-3minutestoevacuate.Generally,theevacuationtimeisnotmorethan10minutes.Iftheevacuationtimeistoolong,thecolloidwillsolidifyquickly,whichwillaffectthequalityofpouringglue.

contactnumber
SalesHotline:0769-8279025513825710085
Fax:0769-82790256
EnterpriseQQ:2484329926
Enterprisewebsite:http://www.gyorprint.com
Alibabawebsite:http://www.gyorprint.cn.1688.com
Companyemail:www.jieerjixie_vip@163.com