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Amacandelo amabini e-polyurethane glue iqela le-angle glue
1. Iimpawu Le mveliso inamacandelo amabini e-polyurethane angle glue kwiingcango eziphezulu kunye neefestile.Ineempawu zokuqina okuphezulu, ukuqina okuphezulu, ukutywinwa okuphezulu, ukusebenza okuphezulu kunye nobushushu obuphantsi, kunye nokumelana nemozulu okugqwesileyo.Okwesibini, umda wesicelo A...Funda ngokugqithisileyo -
Ilatex emhlophe
I-latex emhlophe, ebizwa ngokuba yi-emulsion ye-PVAC, i-adhesive ye-thermoplastic, i-adhesive esekelwe emanzini.Inokunyangwa kwiqondo lobushushu begumbi, ukuphiliswa ngokukhawuleza, ukomelela okuphezulu kokuqina, ukuqina okuhle kunye nokuqina komgangatho wokubopha kwaye akukho lula ukuguga.Isetyenziswa kakhulu kwiplanga, ifanitshala...Funda ngokugqithisileyo -
Iglu emhlophe yePVA
Iglu yePVA sisishunqulelo sePolyvinyl acetate.Imbonakalo ngumgubo omhlophe.Luhlobo lwepolymer enyibilikayo emanzini enoluhlu olubanzi losetyenziso.Ukusebenza kwayo kuphakathi kweplastiki kunye nerabha.Ukusetyenziswa kwayo kunokwahlulwa kubini kusetyenziso olukhulu: ifayibha kunye ne-non-fiber.Ngenxa yokuba i-PVA ine-adhesi eyomeleleyo ekhethekileyo ...Funda ngokugqithisileyo -
I-polyurethane yokugquma kwamanzi
I-polyurethane yokugquma kwamanzi luhlobo lwe-prepolymer equkethe i-Isocyanate elungiswe ngokongezwa kwe-polymerization ye-Isocyanate, i-polyether kunye nokunye, kunye ne-catalyst, i-additive anhydrous, i-arhente yokuzalisa i-anhydrous, i-solvent, njl. ..Funda ngokugqithisileyo -
I-VAE Redispersible Latex Powder
Imisebenzi esisiseko: I-RDP Powder yimpuphu emhlophe okanye emhlophe e-soluble yamanzi eveliswa ngokutshiza-yomisa i-emulsion ekhethekileyo yamanzi.I-powder ye-RDP yenza ifilimu emva kokusasazeka kwaye isebenze njenge-adhesive yesibini.I-colloid yokukhusela ifunnwe yinkqubo yodaka (ayiyi kutshatyalaliswa ngamanzi ...Funda ngokugqithisileyo -
Ukwenziwa kweengcango zomlilo PU glue
Umnyango womlilo luhlobo olutsha lomnyango oluphuhliswe kwiminyaka yamuva ukuhlangabezana neemfuno ezikhulayo zokukhusela umlilo.Iindidi zeengcango zomlilo zihlelwa ngokwemiqathango eyahlukeneyo yokumelana nomlilo.Ngokwemiqathango eyahlukeneyo yokumelana nomlilo, umgangatho wamazwe ngamazwe...Funda ngokugqithisileyo -
Izilumkiso zokwakhiwa kwebusika kokuhlanganiswa kobuhle
Emva kombethe obandayo, imozulu ipholile kwaye umoya wekwindla upholile, lixesha elifanelekileyo lokwakhiwa kwe-agent edibeneyo yobuhle.Nangona kunjalo, ngenxa yokuhla kweqondo lokushisa, ukwakhiwa kwendawo yobuhle kuhambelana nobushushu bangaphakathi, ukufuma kunye nomoya, obeka phambili ...Funda ngokugqithisileyo -
Kutheni le nto iglu yendalo iphela ipakishwe kwi-tinplate?
Ukupakishwa kweTinplate akuphelelanga kumzi mveliso weglue jikelele, ngakumbi ekutyeni.Masifunde kunye ngebali malunga ne-tinplate.E-China, i-tinplate yayibizwa ngokuba yi-"Yangtie" ngeentsuku zokuqala, kwaye igama layo lezenzululwazi yayiyi-tin plated sheet sheet.Ngenxa yokuba iTshayina yokuqala ...Funda ngokugqithisileyo -
Ukukhuselwa kokusingqongileyo ukusebenza kwelatex emhlophe kunye neempawu
Le mveliso i-adhesive-soluble adhesive, eyi-adhesive thermoplastic adhesive elungiselelwe yi-polymerization ye-vinyl acetate monomer phantsi kwesenzo somqalisi.Ngokuqhelekileyo ibizwa ngokuba yi-latex emhlophe okanye i-emulsion ye-PVAC ngokufutshane.Igama layo lekhemikhali yi-polyvinyl acetate adhesive.Yenziwe nge-acetic acid ...Funda ngokugqithisileyo -
Iingxaki eziqhelekileyo ekusebenziseni iglue jikelele
1Ungayichaza njani into eqhumayo yebhodi engatshiyo emva kokuncamathelisa?Ibhodi engatshiyo inokubumbana okulungileyo.Emva kokuncamathisela, i-solvent ye-organic engakhange ibe ngumphunga kwiglu iya kuqhubeka iguquguquka kwaye iqokelele kwindawo yendawo yebhodi.Xa uxinzelelo oluqokelelweyo luphinda...Funda ngokugqithisileyo -
Ngaba iglue ye-UV ingasetyenziswa kwikhamera?
Izixhobo zekhamera Ikhamera yenziwe ngelensi yeglasi ebonakalayo.Iglasi ye-optical yenziwe nge-silicon ecocekileyo, i-boron, i-sodium, i-potassium, i-zinc, i-lead, i-magnesium, i-calcium, i-barium kunye nezinye i-oxides ezixutywe ngokwefomula ethile, inyibilika kwi-platinum crucible kwiqondo lokushisa eliphezulu, ...Funda ngokugqithisileyo -
Yeyiphi iglu esetyenziselwa izinto zeTPU?Iglu encangathi ye-Silicone ye-TPU
Isixhobo se-tpu sisishunqulelo se-Thermoplastic Urethane.I-TPU yimathiriyeli ye-polymer eyenziwe yi-reaction kunye ne-polymerization ye-diphenylmethane diisocyanate (MDI) okanye i-toluene diisocyanate (TDI) kunye nezinye iimolekyuli ze-disocyanate ezine-macromolecular polyols kunye ne-polyol ye-molecular ephantsi (i-chain ex ...Funda ngokugqithisileyo
