Yeyiphi into efanelekileyo yokusetyenziswa kwiikomityi zokufunxa?

chaza:

Iikomityi zokufunxa i-vacuum luhlobo lobuchwepheshe lokugcina ukunamathela kwezinto ezimbini nge-vacuum degree ngaphandle kokwahlukana. Kukho izicelo zoshishino kunye nezicelo zomthetho, kushishino ngokutshintsha i-vacuum yekomityi yokufunxa ukuze kufezekiswe ukuphathwa, inkqubo yokufuduka "yokuthatha" kunye "nokubeka", kunye nokuphunyezwa koomatshini abasebenza ngokuzenzekelayo. I-Civil ikakhulu ukuhlangabezana neemfuno zabantu abaxhoma izinto zobomi nangaliphi na ixesha. Ngenxa yokuba ineempawu "zokuthatha" kunye "nokubeka", isetyenziselwa ukuxhoma iitawuli kunye neempahla.

THUMELA I-IMEYILE KUTHI

Iinkcukacha zeMveliso
Iithegi zeMveliso

Iinkcukacha

Umgaqo wokusebenza wekomityi yokufunxa uxhomekeke kwinxalenye egobileyo yomoya wephakheji, xa isetyenziswa, amandla ekomityi yokufunxa eludongeni olufana nolwendiza, udonga, uxinzelelo lweglasi, izinto ezithambileyo zekomityi yokufunxa ziyaguquka, iphakheji yomoya ikhutshiwe, ukwakheka kwe-vacuum. Ngaphakathi nangaphandle kwekomityi yokufunxa kwakheka umahluko woxinzelelo lomoya. Ngaloo ndlela, ikomityi yokufunxa inamathele ngokuqinileyo eludongeni.
Iikomityi zokufunxa ezisetyenziswa kwizinto zerabha ezithambileyo zihlala ziyi-60 ~ 70A, ngokuhambelana nobunzima bezinto zerabha ezithambileyo, ikakhulu irabha (evulcanized), i-silicone, i-TPE kunye ne-PVC ethambileyo. Ubunzima be-TPU bukwi-75A nangaphezulu, ngokuqhelekileyo abusetyenziswa kakhulu njengezinto zokwenza iikomityi zokufunxa.

Iingenelo eziphambili

01

Ukuchukumisa ulusu okuthambileyo ixesha elide okunobuhlobo nolusu akudingi manyathelo ongezelelweyo okulungisa okanye okufaka i-coating.
02

Ayinabala, ayinathuli oluqokelelweyo, ayinakumelana nokubila kunye ne-sebum, igcina ubuhle bayo bunomtsalane.
03

Ukumelana nokukrwela nokurhawuzelelwa okuhlala ixesha elide kumphezulu, ukungangeni manzi, ukumelana nemozulu, ukukhanya kwe-UV, kunye neekhemikhali.
04

Ukumelana nokukrwela nokurhawuzelelwa okuhlala ixesha elide kumphezulu, ukungangeni manzi, ukumelana nemozulu, ukukhanya kwe-UV, kunye neekhemikhali.
05

I-Si-TPV idala unxibelelwano olungcono ne-substrate, akulula ukuyisusa.
06

Umbala ogqwesileyo uyahlangabezana nesidingo sokuphucula umbala.

Ukuqina Uzinzo

Itekhnoloji ephucukileyo engenazinyibilikisi, ayinaplastiki, ayinaoyile yokuthambisa, kwaye ayinavumba.
Ukukhuselwa kwendalo kunye nokuphindeka kwayo.
Ifumaneka kwiifomyula ezithobela imithetho

Izisombululo ze-Si-TPV Overmolding

Iingcebiso zokubumba ngaphezulu
Izinto ezingaphantsi komhlaba	Ukugquma Amabanga	Okuqhelekileyo Izicelo
I-Polypropylene (PP)	Uthotho lweSi-TPV 2150	Iigrips zeMidlalo, Iziphatho zoLonwabo, Izixhobo ezinxitywayo Iiknobs zokhathalelo lomntu- Iibhrashi zamazinyo, iiRazors, iiPeni, Iziphatho zeZixhobo zamandla nezesandla, iigrips, amavili eCaster, iiToys
I-Polyethylene (PE)	Uthotho lwe-Si-TPV3420	Izixhobo zeGym, I-Eyewear, Izibambo zebrashi yamazinyo, Ukupakishwa kweCosmetic
I-Polycarbonate (iPC)	Uthotho lwe-Si-TPV3100	Izinto zemidlalo, iibhande zesandla ezinxitywayo, izixhobo ze-elektroniki eziphathwayo, izindlu zezixhobo zoshishino, izixhobo zempilo, izixhobo zesandla nezombane, unxibelelwano kunye noomatshini beshishini
I-Acrylonitrile Butadiene Styrene (ABS)	Uthotho lwe-Si-TPV2250	Izixhobo zemidlalo nezokuzonwabisa, Izixhobo ezinxitywayo, Izinto zasekhaya, Izinto zokudlala, Izinto ze-elektroniki eziphathekayo, Izinto zokubambelela, Izibambo, Amaqhina
I-polycarbonate/acrylonitrile butadiene styrene (PC/ABS)	Uthotho lwe-Si-TPV3525	Izixhobo zemidlalo, Izixhobo zangaphandle, Izinto zasekhaya, Izinto zokudlala, Izinto ze-elektroniki eziphathekayo, Izinto zokubambelela, Iziphatho, Amaqhina, Izixhobo zesandla nezombane, Unxibelelwano kunye noomashini beshishini
I-Nylon 6 esemgangathweni neguquliweyo, i-Nylon 6/6, i-Nylon 6,6,6 PA	Uthotho lwe-Si-TPV3520	Izinto zokuzilolonga, izixhobo zokukhusela, Izixhobo zokuhamba ngeenyawo zangaphandle, izixhobo zamehlo, iziphatho zebhrashi yamazinyo, izixhobo zekhompyutha, izixhobo zotshani nezegadi, izixhobo zamandla

Iindlela zokubumba kakhulu kunye neemfuno zokuncamathela

I-SILIKE Si-TPVs I-Overmolding inokunamathela kwezinye izinto ngokusebenzisa i-injection molding. Ifanelekile kwi-insert molding kunye okanye kwi-multiple material molding. I-multiple material molding yaziwa ngokuba yi-Multi-shot injection molding, i-Two-Shot Molding, okanye i-2K molding.

IiSi-TPV zinamathela kakuhle kwiintlobo ngeentlobo zethermoplastics, ukusuka kwipolypropylene kunye nepolyethylene ukuya kuzo zonke iintlobo zeplastiki zobunjineli.

Xa ukhetha i-Si-TPV yokusetyenziswa kwe-over-molding, uhlobo lwe-substrate kufuneka luqwalaselwe. Ayizizo zonke ii-Si-TPV eziya kudibana nazo zonke iintlobo ze-substrate.

Ukuze ufumane ulwazi oluthe kratya malunga nee-Si-TPV ezithile ezibumba ngaphezulu kunye nezinto zazo ze-substrate ezifanelekileyo, nceda unxibelelane nathi.

Qhagamshelana nathi Kaninzi

Isicelo

Iiparticles ze-Si-TPV ezithambileyo ze-TPU ziyi-elastomer entsha ye-thermoplastic thermoplastic esekwe kwi-elastomer (i-silicone TPV) edibanisa ukuguquguquka kwerabha kunye neenzuzo zokucubungula ze-thermoplastics. I-SiTPV ayinavumba liphantsi, ayinaplastiki, kwaye kulula ukuyibopha kwiintlobo ngeentlobo ze-substrates, kubandakanya i-PC, i-ABS, i-PC/ABS, i-TPU, i-PA6 kunye nezinye izinto ezifanayo ze-polar. I-Si-TPV ifanelekile ngokukodwa kwizicelo ezifana neekomityi zokufunxa kwaye sisisombululo esithambileyo kakhulu nesinobuhlobo nokusingqongileyo.

I-PVC: Izinto ze-PVC zithathwa njengeziphezulu kakhulu kwizinga lezinto zasekhaya, kodwa ngenxa yemiphumo eyingozi yezinto ezisetyenziswa kwiiplastiki emzimbeni womntu, abavelisi abaninzi baqala kancinci ukukhangela izinto ezintsha ukuze bazithathele indawo. Ukongeza, izinga lokuxinana okusisigxina kwe-PVC likhulu kakhulu, ukumelana nokwaluphala nako kuqhelekile, ngoko ke ayisiyonto ifanelekileyo esetyenziswa kwiikomityi zokufunxa.

Irabha: izinga lokusetyenziswa kwerabha kwikomityi yokufunxa liphezulu, kodwa umjikelo wayo wokucubungula uhlala uphantsi, izinga lokuphinda kusetyenziswe, kwaye ixabiso liphezulu. Ukongeza, ngokubhekiselele kukhuseleko lokusingqongileyo, irabha inevumba elikhulu kunye nezinye iingxaki.

I-Silicone: izinto ze-silicone zerabha yokwenziwa, zenziwe ngezinto ezahlukeneyo, inkqubo yokuvelisa enzima, amaxabiso ezinto eziluhlaza aphezulu, iindleko zokucubungula ziphezulu. I-Silicone ishushu kakhulu kwaye iphantsi, ukumelana neoyile kungcono, kodwa ukumelana kwayo nokuguga akunamandla. Ukumelana nokuxinana kuphantsi kune-TPE.

I-TPE: I-TPE yeyezinto ze-thermoplastic, kodwa umxholo weentsini uphezulu, unokuphinde usetyenziswe. Ukusebenza kakuhle kokucubungula, akukho vulcanization, inokuphinda isetyenziswe, inciphise iindleko. Kodwa i-TPE iyonke ifanelekile ngakumbi kwimveliso yeekomityi ezincinci zokufunxa ezinobunzima, ukuba iimeko zokusetyenziswa kweemfuno zekomityi yokufunxa ezinobunzima ziphezulu kakhulu, i-TPE ayinakuhlangabezana neemfuno.

Izinto ezintsha ze-elastomer zifanelekile ngakumbi kwiikomityi zokufunxa - iisuntswana ze-TPU eziguquliweyo ezithambileyo Eziqinileyo nezihlala ixesha elide: Izinto ze-TPU eziguquliweyo ezithambileyo zinamandla amahle kunye nokumelana nokukrazuka, kwaye zinokumelana namandla amakhulu okutsala nokukrazula. Oku kwenza iikomityi zokufunxa zihlale ixesha elide xa zisetyenziswa kwaye zihlala ixesha elide. Ezichasene nokwaluphala: Izinto ze-TPU eziguquliweyo ezithambileyo zinomvakalelo ogudileyo ozinzileyo ohlala ixesha elide, ukusetyenziswa kwexesha elide kokunamathela okunganyibilikiyo, akukho oyile yokulwa nokwaluphala, akukho unyango emva koko, kwenza kube lula iteknoloji yokucubungula, ukonga iindleko. Ukuguquguquka kunye nokuguquguquka: Izinto ze-TPU eziguquliweyo ezithambileyo zinokuguquguquka okuphezulu kunye nokuguquguquka, zinokuzivumelanisa neemilo ezahlukeneyo kunye nemiphezulu yomsebenzi. Zingangena ngcono kumphezulu womsebenzi kwaye zibonelele ngesiphumo esingcono sokutywina kunye nokufunxa, ngaloo ndlela zonyusa uzinzo kunye nokuthembeka kwekomityi yokufunxa.
Ukongeza, imveliso ineempawu zokucubungula ezifana nezo zezixhobo ze-TPE zemveli, kunye neepropati zomzimba ezigqwesileyo zobunjineli kunye nokubekwa koxinzelelo olwamkelekileyo kwigumbi kunye namaqondo obushushu aphezulu. Ii-elastomers ze-Si-TPV zihlala zingadingi ukucutshungulwa kwesibini, nto leyo ebangela amaxesha amafutshane omjikelo kunye neendleko eziphantsi zemveliso. Le nto ye-elastomeric ibonelela nge-texture yerabha ye-silicone engcono kwiimveliso ezigqityiweyo ezigqunyiweyo.