Mhedziso yeDip Coating uye Dip Molding
Maitiro eDip Coating uye Dip Molding
Dip Coating
Maitiro ekusanganisa zvinhu zvepurasitiki pane simbi yagara iripo inozivikanwa se dip coating. Simbi ichaputirwa inoshanda seforoma, ichibvumira purasitiki kana polymer kuti inamate pairi panguva yekuita. Isati yanyudzwa, zvikamu (uye dzimwe nguva zvimedu zvese) zvakagadzirirwa kunyudzwa zvinorapwa uye zvinopiswa zvisati zvaiswa zvakananga mumvura yepolymer (semuenzaniso. PVC plastisol ) Pakutonhora, iyo polymer yemvura inonamatira kune simbi uye inoomesa, zvichikonzera iyo gobvu yepurasitiki yekuputira nzvimbo inopa zvese zvinodzivirira uye zvekushongedza zvivakwa. Iyi nzvimbo yakakwidziridzwa inopa kuwedzera kupikisa kurwisa makwara, kupfeka, ngura, uye zvekunze zvinhu uku ichivandudza kusimba uye kuwedzera hupenyu hwesevhisi yezvikamu zvesimbi. Dip coating haingope nyore chete asi zvakare inovimbisa kuchengetedzwa kwemushandisi nekupa inodzivirira nzvimbo ine yakagadziridzwa grip.
Zvishandiso zvakajairika zvema dip coatings zvinosanganisira maturusi emaoko akadai semapini ayo anobatsirikana nekugona kwawo kudzvanya kana kupeta zvinhu zvakaomarara uku uchichengetedza kuvimbika kwechishandiso mushure mekuisa purasitiki yekuputira pazvibato. Pamusoro pezvo, dip coatings inowana zvinoshanda mune zvimwe zvakasiyana zvigadzirwa senge ngoro dzekutenga, tswanda, tweezers, zvivharo, ngowani, zvimiso nezvimwe, uko kuomarara kunodiwa.
Uyezve, machira epurasitiki anoshanda seanoshanda ekupisa uye emagetsi insulators anopa imwe dziviriro pakubata zvinhu zvinopisa mumaturusi emaoko semapiresi nemafoshoro; iwo anogona zvakare kushandiswa sechinangwa chekudzivirira muzvikamu zvemagetsi zvakaita sewaya, tambo, uye dijitari chiridzwa probes.
Dip Molding
Maitiro ekuumba dip akafanana neaya ekuputira dip, pamwe nekuwedzera kwekudhirowa kana kuburitsa nhanho. Dip molding inobvumira kugadzirwa kwemadziro ega, maburi, uye maviri emadziro emadziro, kubvisa kudiwa kweanotevera maitiro akadai sekucheka uye kubvisa. Izvi zvinoguma nekuchengetedzwa kwezvinhu zvakasvibiswa nekuda kwekuderedzwa kwechipiri mashandiro. Mienzaniso yezvigadzirwa zvepurasitiki zvakagadzirwa kuburikidza nemaitiro aya zvinosanganisira magurovhosi elatex, fashoni nezvipfeko, makapu, zvivharo zvepurasitiki, uye zvikamu zvemidziyo yekuvaraidza.
Mhando yeDip coating uye Molding Polymer
Mapolymers anonyanya kushandiswa pakupfekedza zvinhu anosanganisira plastisol, latex, neoprene, polyurethane, uye epoxy. Hunhu hwakakosha hweaya mapolymer kugona kwavo kuwanikwa zviri nyore muchimiro chemvura pane tembiricha yekamuri pasina kuda kumwe kugadziridzwa. Uyezve, tisati tafunga nezvekushandiswa kwepolymer yemvura mudhipi coating uye dip molding maitiro, inofanirwa kuve neyakaringana viscosity kudzivirira yakawandisa kuyerera kubva muvhu. Nekuda kweizvozvo, iyo polymer inogara pamusoro pepamusoro kusvika yapora.
Plastisol
Plastisol, iyo inonyanya kushandiswa polymer mu dip molding uye dip coating process, ine yakanyatso kuparadzirwa polyvinyl chloride (PVC) resin mukati me plasticizer yemvura. Pakudziya, inoomesa uye yobva yatonhorera kuita chinhu chakapfava, elastic chine zvimiro zvakaita rabha. Inozivikanwa nekuomarara kwayo kunoshamisa, kusaita ngura, uye kusagadzikana kwemaitiro, Plastisol coatings anonyanya kukodzera kushandiswa kwemagetsi nekuda kwesimba rawo repamusoro dielectric. Uyezve, mavara anogona kubatanidzwa kuti agadzirise kutaridzika kwechigadzirwa chekupedzisira.
Latex
Iyo emulsion yelatex ine tuma polymer particles, ane rubber particles anoverengera 30-40% yehuwandu. Inoshanda sechinhu chakakosha mukugadzirwa kwerabha uye inogona kuve yakasikwa kana yekugadzira. Iyo polymer inowanikwa nyore uye haina huturu hwekunetsekana. Zvakadaro, zvimwe zvidzidzo zvinoratidza kuti kana ichinge yadzikira kuita hupfu, vamwe vanhu vanogona kusangana nekusagadzikana, zvichikonzera kudzikira mukuzivikanwa kwayo.
Neoprene
Neoprene inogadzirwa kubva ku polymerization ye neoprene rabha uye ndeimwe nzira ye latex. Iyo inozivikanwa nokuda kwekudzivirira kwemakemikari uye kushanduka.
Polyurethanes
Polyurethanes inoumbwa nemapoka ecarbamate (kana ethyl carbamate) akabatanidzwa necarbamate. Iyo inozivikanwa nekushanduka kwayo uye yakakwirira elasticity kune deformation.
Epoxy
Epoxy inonzi thermosetting polymer iyo, kana cheni dzepolymer dzabatanidzwa, dzinogadzira runyoro rwesimba rakakura, kemikari uye kudzivirira kupisa.
tefa PVC (Red Ruvara) End Cap, 2mm Hukobvu neKiyi Nzira
1. Kukura: ID 145mm x 92mm L - 5000 Nha.
(Nhamba yemuenzaniso: STP/CT/700/EC)
2. Kukura: ID 91mm x 204mm L - 3000 Nha.
(Nhamba yemuenzaniso: STP/PT/200/EC)
3. Kukura: ID 114mm x252mm L - 5000 Nha.
(Nhamba yemuenzaniso: STP/PT/700/EC)
Ndatenda
ndatenda, tinopa pvc plastisol yemakepisi.