Ngaba uyaluqonda ulwazi olusisiseko lwe-adhesive eshushu enyibilikayo?

Ukuncamathelisa okushushu okunyibilikayo luhlobo lokuncamathelisa kweplastiki. Kwiqondo elithile lobushushu, isimo sayo somzimba sitshintsha ngokutshintsha kweqondo lobushushu, ngelixa iikhemikhali zayo zihlala zingatshintshi. Ayinatyhefu kwaye ayinancasa. Yimveliso yeekhemikhali ehambelana nokusingqongileyo.
Ngenxa yokuba imveliso ngokwayo iqinile, ilungele ukupakishwa, ukuthutha kunye nokugcinwa, i-solvent-free, i-pollution-free and non-toxic; Kwaye iingenelo zenkqubo yokuvelisa elula kunye namandla okudibanisa okuphezulu.

wax ye- inokwehla kobunzima be-thermal, umxholo we-oyile ophantsi kunye nobunzima obuphezulu.

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I-adhesive eshushu enyibilikayo ineentlobo ezininzi kunye nokusetyenziswa. Iyakwazi ukudibanisa ngesikhumba, iglasi, isinyithi, imithi, iiplastiki zemithwalo, unyango lwezonyango, iingubo, njl.
Amacandelo aqhelekileyo okuncamathelisa okunyibilikayo ashushu zizinto eziphilayo zokwenziwa. Amacandelo aqhelekileyo aquka le miba ilandelayo: izinto eziphambili, i-tackifier, i-softener, i-filler, i-antioxidant kunye nomlawuli.
Izinto eziphambili zidlala indima ecacileyo kumandla okudibanisa, ukuxhathisa ukushisa, ukuqina kunye nokuchasana okuphakathi kwe-adhesive hot-melt. Ngokuqhelekileyo iqulunqwe enye okanye ezininzi zeepolymers zemolekyuli eziphezulu. I-Softener yenza i-adhesive eshushu enyibilikayo ibe lula ukuyivelisa kunye nokusebenza. Izigcwalisi ngokuqhelekileyo zisebenzisa izinto ezingabonakaliyo ezingaphenduliyo kunye namacandelo okunyusa i-viscosity ye-colloids kunye nokuphucula ukuxhathisa impembelelo kunye namandla omatshini. Ii-Antioxidants zandisa ubomi benkonzo kunye nokumelana nobushushu be-adhesive eshushu enyibilikayo.
Ukubonakala kunye nokuma kwe-adhesive ye-adhesive hot melt iyahluka ngokweenjongo ezahlukeneyo:
1. Intonga ye-adhesive inyibilika eshushu:
I-adhesive eqinile yenziwe nge-EVA njengento ephambili, i-tackifier kunye nezinye izinto. Ineempawu zokubambelela ngokukhawuleza, amandla aphezulu, ukumelana nokuguga, akukho tyhefu kunye nokuzinza okulungileyo kwe-thermal. Ingasetyenziselwa iinkuni, iplastiki, ukupakisha kunye nezinye izinto eziqinileyo ezincamathelayo, kwaye zinokusetyenziswa ngokubanzi kwiifektri nakwiintsapho. Intonga yeglu enyibilikayo eshushu isetyenziswa ngokubanzi kunye nompu weglu onyibilikayo oshushu.

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2. Amasuntswana anyibilikayo ashushu:
Amasuntswana erabha anyibilikayo ashushu ziimveliso ezincamathelayo zeplastiki. Kwiqondo elithile lobushushu, isimo somzimba samasuntswana erabha anyibilikayo atshintsha ngokutshintsha kweqondo lobushushu, ngelixa iipropati zeekhemikhali zihlala zingatshintshi. Amasuntswana erabha anyibilikayo ashushu ayinayo ityhefu kwaye ayinancasa. Ziyimveliso yeglue ehambelana nokusingqongileyo. Amasuntswana erabha anyibilikayo ashushu angasetyenziselwa ukupakisha kuzo zonke iindlela zobomi. Amasuntswana ancamathelayo anyibilikayo anyibilikayo asetyenziselwa ukunyibilikisa isincamathelisi esincamathelayo esinyibilikayo ngobushushu kumatshini wokuncamathelisa onyibilikayo, kwaye iglu emva kokunyibilika iba lulwelo. I-adhesive eshushu-encibilikayo ithunyelwa kumphezulu wento edibeneyo ngokusebenzisa umbhobho wokubambelela oshushu-uncibilike kunye nompu onamathelisa obushushu obuncibilikisiweyo womatshini wokubambelela oshushu, kwaye ukudibanisa kugqitywe emva kokuba i-adhesive eshushu-encibilikayo ipholile.
3. Ifilimu
eshushu enyibilikayo: Ifilimu yokuncamathela eshushu inyibilika luhlobo lwemveliso yefilimu enephepha lokukhululwa okanye ngaphandle kwephepha lokukhululwa, elinokuthi liqhutywe ngokuqhubekayo okanye ngokukhawuleza. Ingasetyenziselwa ngokubanzi ukudibanisa zonke iintlobo zamalaphu, iphepha, imathiriyeli yepolymer kunye neentsimbi.
Ifilimu yokuncamathela eshushu enyibilikayo inokwahlulwa ibe yi-thermoplastic kunye ne-thermosetting ngokweempawu zayo zokusebenza. Inezi mpawu zilandelayo:
(1) Inobunzima obuhambelanayo kunye nobukhulu obufanayo;
(2) I-solvent-free, kulula ukuyiqhuba;
(3) Ukubambelela kakuhle kwizinto ezininzi;
(4) Ubukhulu buyi-0.1-0.203mm kwaye umbala u-translucent / amber;
(5) Inokuthi ibethelwe kwiimilo ezichanekileyo kunye nobukhulu, kwaye ifanelekile kwi-pure manual okanye izicelo ezizenzekelayo.
Ukusetyenziswa kwemveliso: inokudibanisa isinyithi, iplastiki, iphepha, iinkuni, i-ceramics, i-textile kunye nezinye izinto, kwaye inokufumana iziphumo ezilungileyo kumphezulu wezinto ezingalinganiyo.
4. Isincamathelisi esinoxinzelelo
olushushu lwenyibilika sincamathela esekwe kwipolima ye-thermoplastic. Ineempawu ezimbini zokunyibilika okushushu kunye noxinzelelo-obuthathaka. Iyakwazi ukugqunywa kwimeko etyhidiweyo. Emva kokupholisa, inokudityaniswa ngokukhawuleza ngokufaka uxinzelelo olulula. Kwangaxeshanye, ayinakungcolisa ngokulula umphezulu we-adherend.

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Ukubunjwa ngokubanzi kwe-adhesive e-hot-melt pressure-sensitive adhesive yile: i-polymer elastomer, njenge-SIS, i-SBS, i-SEBS, i-SEPS, njl., kunye ne-tackifier, i-plasticizer, i-filler kunye ne-antioxidant. Ubukhulu becala yi-thermoplastic elastomer, okt SBS kunye ne-SIS thermoplastic elastomer. I-SBS, ekwabizwa ngokuba yirabha ye-thermoplastic styrene butadiene, yi-elastomer ye-thermoplastic. I-SBS inokunyibilika okulungileyo kwaye iyahambelana neepolima ezininzi. Ukongeza i-resin kunye ne-tackifier kunokunciphisa i-viscosity yayo. Kufanelekile kakhulu ukulungiselela i-adhesive ye-hot-melt pressure-sensitive adhesive. I-SIS yibhloko ye-copolymer ye-styrene kunye ne-isoprene. Inemodyuli ephantsi, i-viscosity ephantsi yesisombululo kunye ne-viscosity enyibilikayo kunye nokuqhubekeka kakuhle. Ngenxa yokuba i-SIS yebhloko ephakathi i-polyisoprene ine-side chain ye-methyl kwisakhiwo, inokubambisana okulungileyo, ukunamathela okugqwesileyo kunye nokuhambelana kakuhle nezinye izongezo, i-SIS eshushu inyibilika i-adhesive yoxinzelelo inoncanyelo olungcono kune-SBS eshushu enyibilikayo yokuncamathelisa uxinzelelo.
I-tackifying resin lelinye icandelo elibalulekileyo le-adhesive-sensitive adhesive ngaphandle komzimba ophambili we-elastic. Umsebenzi wayo ophambili kukunika i-adhesive-sensitive adhesive viscosity eyimfuneko. Kungenxa yokuba i-resin tackifying ixutywe kwi-elastomer yerabha ukuba inkqubo yokuxuba ivelise i-viscosity yokuqala efunekayo kunye nokunamathela kumphezulu wezinto ezidibeneyo.
I-tackifiers esetyenziswa ngokuqhelekileyo inokohlulwa ibe ngamacandelo amabini
: i-rosin, i-rosin derivatives (i-hydrogenation, i-diproportionation, i-polymerization, i-esterification) i-
resin yendalo ye-resin terpene series: i-terpene resin (i-α) , i-hydrogenated terpene resin.
Qingdao Sainuo Chemical Co., Ltd.Ukuthengiswa kweShishini: Singumenzi we- PE wax, i-PP wax, i-OPE wax, i-EVA wax, i-PEMA, i-EBS, iZinc / iCalcium Stearate .... Iimveliso zethu ziye zadlula i-REACH, ROHS, PAHS, uvavanyo lwe-FDA. Sainuo qiniseka wax, wamkele umbuzo wakho! IWebhsayithi: https://www.sanowax.com
Imeyile: sales@qdsainuo.com
               Idilesi
: Igumbi lama-2702, iBhlokhi B, iSakhiwo seLanga, iJingkou Road, isithili saseLicang, Qingdao, China


Ixesha lokuposa: Sep-02-2021
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