Intshayelelo:
Kwilizwe leZayensi zeZwensi kunye nobunjineli, ubugcisa, izinto ezintsha ezinokubakho zihlala zivela eso sithembiso sokuguqula amashishini kwaye siphinde siqhubeke ngendlela esisondela ngayo uyilo kunye nemveliso. Ezonanye zinjalo luphuhliso luphuhliso kunye nokwamkelwa kwe-vestolic eguqukayo ye-vestolic ye-vestone-(ngokubanzi efihliweyo), izinto eziguquguqukayo ze-TPV), i-TPUTEile ye-TVVER), i-TPU inokuthi ibuyisele i-TPE, i-TPU, kunye ne-silicone kwizicelo ezahlukeneyo.
I-SPV ibonelela ngomphezulu kunye nokuchukumisa okhethekileyo kunye nokunganyangeki kolusu, ukungavisisani okungcono, ukungabinayo i-oyile kunye ne-oyile ebophayo, kwaye akukho vumba elinomtsalane kulo I-TPU, i-TPU, kunye neSilicone kwiimeko ezininzi, ukusuka kwiimveliso zabathengi kwizicelo zemveliso.
Ukufumanisa ukuba i-SI-TPVs ingayibuyisela ngokufanelekileyo i-TPU, i-TPU, kunye ne-silicone, kufuneka sihlole iipropathi zabo, izicelo kunye nezibonelelo. Kweli nqaku, jonga kuqala ekuqondeni i-SI-TPV ne-TPE!
Uhlalutyo lokuthelekisa lwe-TPE & SPV
1.I-TPE (i-thermoplastic ye-Elastomers):
Ii-Tpes zeklasi yezixhobo eziguquguqukayo ezidibanisa iipropathi zeThermoplastics kunye ne-Elastomers.
Baziwa ngokuba bhetyebhetye bazo, ukomelela, kunye nokukhululeka.
Ii-Tpes zibandakanya amatyutyana ahlukeneyo, ezinje nge-Tpe-S (Stoyrenic), Tpe-O
2.I-SPV (i-villamic vulcanic thermoplastic ye-Elastone-esekwe kwi-Elastone):
I-SPV intshabalalo entsha kwimakethi ye-elastomer, ukudibanisa izibonelelo zerabha ye-silicone kunye ne-thermoplastics.
Inika ukungamelana nokubushushu, imitha ye-UV, kunye neekhemikhali, i-SPV, i-SPV inokuthi iqhubekeke kusetyenziswa iindlela ze-thermoplastic ezifana nenaliti.
I-TPV enye ye-TA-TPV ye-TPV?
I-1. Ukusetyenziswa kobushushu obuphakathi
Enye yezona zinto zibalulekileyo ze-SE-TPV ngaphezulu kweetawuli ezininzi zichasene namaqondo obushushu aphezulu. Ii-TPS zinokuthambisa okanye ziphulukane neepropathi zabo ze-elastic kwiqondo lobushushu eliphakamileyo, ukunciphisa ukufaneleka kwabo kwizicelo apho ukumelana nobushushu kubalulekile. I-SPV yelinye icala, igcina ubutshaba bakhe nokuba kubushushu obugqithileyo, usenza ukuba kubekho indawo efanelekileyo ye-TPE kwizicelo ezinjengezinto ezizezithuthi, izixhobo ze-cokowayo, kunye nezixhobo zemveliso ziphantsi kobushushu.
2. Ukuchasana kwamachiza
I-SPV ibonisa ukungaxhathisi okuphezulu kwiikhemikhali, ioyile, kunye nezinyibilikisi xa kuthelekiswa nee-TPE ezininzi ze-TPE. Oku kwenza ukhetho olufanelekileyo lwezicelo ezifuna ukubonakaliswa kweemeko zekhemikhali zekhemikhali, ezinjengamatywina, iirhasi, kunye nezixhobo zokuqhubekisa nemichiza. Ii-TPS zisenokunganikezeli kwinqanaba elifanayo lokungaxhathisi lemichiza kwimeko enjalo.
I-3. Ukuqina kunye nokuba nobukrelekrele
Kwimeko yendalo esingqongileyo kunye ne-harsh engqonge, i-SPV iphumza i-Tpes malunga nokuqina kwemozulu kunye nemozulu. Ukuxhathisa i-SPV 's kwi-radiation ye-UV kunye nemozulu yenza ukhetho oluthembekileyo kwizicelo zangaphandle, kubandakanya amatywina kunye ne-gals ekwakhiweni, ezolimo kunye nezolimo. Ii-Tped zinokude zilahle okanye ziphulukane neempawu zazo xa zivezwa ixesha elide kunye nezandla zokusingqongileyo.
I-4. I-BioMPiatise
Kwizicelo zonyango kunye nezempilo, i-biompletibukayo ibalulekile. Ngelixa ezinye iindlela ze-TPE ziyi-biompact, i-SI-TPV ibonelela ngokudibeneyo okwahlukileyo kunye nokuchasana kobushushu obukhethekileyo, kuyenza ukuba kuthathelwe ingqalelo izinto ezikhethiweyo zezinto ezinamatywina onyango kunye namatywina afuna zombini iipropathi.
I-5. Ukuhlaziywa kunye nokuphinda kusetyenziswe kwakhona
Imeko ye-TPV ye-TPV ye-TPV ivumela ukuba kube lula ukuphindaphinda kunye nokuphinda kusetyenziswe kwakhona ngokuthelekisa ii-T. Le meko iyangqinelana neenjongo zokuzinza kwaye inciphise inkunkuma yempahla, yenza i-Si-TPV inketho enomdla kubavelisi ijolise ekunciphiseni inyawo labo.
ISIQINISEKISO:
Ihlala ingumbono olungileyo ukuqhuba kwaye uqinisekise ukuba imveliso yentengiso yangoku i-SI-TPV xa ujonge i-TPE !!
Nangona ii-Tpes zisetyenziswe ngokubanzi kwizicelo ezahlukeneyo ngenxa yokuqalisa kwabo. Nangona kunjalo, ukuvela kukaSi-TPV kwazise enye indlela enyanzelekileyo, ngakumbi kwiimeko apho ukunganyangeki kobushushu obuphakathi, ukuxhathisa iikhemikhali, kunye nokuqina kubalulekile. Indibaniselwano eyahlukileyo ye-SPV yenza ukuba kuthathwe isigameko esinamandla ukuze sithathe indawo ye-Tpes kumashishini amaninzi, ukusuka kwi-Automotive kunye nezomzi-mveliso ukuya kwizicelo zokhathalelo lwempilo kunye nezicelo zangaphandle. Njengophando kunye nophuhliso kwizixhobo zenzululwazi ziyaqhubeka ukuqhubela phambili, i-SPV 'yendima ye-SPV ekuthatheni indawo ii-TPS zinokwenzeka ukuba zandise, ukubonelela ngovelwano ukhetho ngakumbi lokukhetha iimveliso zabo kwiimfuno zabo.
