Sarudza Mutauro 
Kune vashandisi vanonyanya kudiwa, zvinhu zvakajairika hazvina kukwana. Rubber imbwa matoyi kune vane hasha vanotsenga zvinoda chinhu chakananga "basa uye hunhu": simba rakakwirira pakupisa kwakanyanya uye kuderera kwekupisa chizvarwa. Kuramba kutsenga kunogadzira kukweshera kwemukati, izvo mune zvidiki zvinhu zvinotungamira mukupisa kwekupisa uye kupfava.
Yakakwira maitiro elastomers, zvisinei, anogadzirwa kuti arambe akagadzikana. Iyo "yakanakisa simba zvimiro" zvechinyorwa zvinoreva kuti kunyangwe mushure memaawa ekutsenga zvakanyanya, chitoyi chinochengetedza hunhu hwayo. Iyi ndiyo mhedzisiro yakananga yekunyatso kudzora maitiro panguva yekugadzira, uko iyo yemukati dhizaini yepolymer matrix yakagadziridzwa kuti irambe kupisa kuvaka. Kune muridzi wekutsenga zvine hukasha, izvi zvinoturikira kune chigadzirwa chinotora mwedzi pane maminetsi, zvichipa chimiro chakafanana uye chiyero chekuramba chinogutsa masikirwo emhuka pasina kukanganisa kuchengetedza.
Chimiro Kuvimbika kweSolid Rubber Imbwa Toys
Iko kushandiswa kwezvinhu zvepamusoro-soro zvimwe zvinonyanya kuoneka mu matoyi embwa akasimba erabha . Nepo matoyi asina maburi achitsamira pakumanikidzwa kwemhepo kwechimiro, akasimba elastomers anotsamira zvachose pane yavo yemukati mamorekuru ekuvaka. Kugadzirira kweaya mafomu akasimba kunoda zvinhu zvine simba rakanyanya kusimba uye kukwirira kwakasimba kuti ive nechokwadi chekuti toyi haingori "chidhinha chakaoma," asi chishandiso chinoteerera chekutamba.
Nekuti zvinhu izvi zvakagadzirirwa kusangana neRoHS 2.0, REACH, uye PFAS-yemahara mirau, iyo yakakwira density yechitoyi chakasimba haina kuenzana nehuwandu hwakanyanya hwehupfu. Pane kudaro, iyo "yakasimba" hunhu inoreva kuchena, yakakwirira-yakasimba polymer mass iyo inopa huremu hunogutsa uye inofanotaurwa, ine moyo kusvetuka. Kufembera uku kwakakosha pamitambo yekutora nekutora, uko kugona kwechinhu kushingirira pakaoma-sepavhu kana matombo-pasina kutsemuka kana kutsemuka chiratidzo chekugadzirwa kwayo kwepamusoro.
Kuchengetedzwa Kwezvakatipoteredza uye Mitemo Yekutevedzera Pasi Pose ye Rubber Imbwa Toys
Mumusika wemazuva ano, "impact" yechigadzirwa haisi yemuviri chete; ndezvezvakatipoteredza. Yakakwirira maitiro elastomer zvinhu zvakagadzirirwa kugutsa zvakanyanya kuomesesa kuchengetedzwa kwepasirese zviyero, zvinosanganisira PAHs, POPs, uye TSCA. Kana zvinhu izvi zvichishandiswa mukati rabha dzinovaraidza matoyi , vanopa imwe nzira isiri-chepfu kune mapurasitiki akachipa anowanzo aine mapurasitiki anokuvadza.
Kugadzikana kwekemikari kweaya elastomers kunoreva kuti haaburitse zvinhu mumuromo wemhuka, kunyangwe paine tembiricha yakanyanya kana acidic mate. Iyi "chengetedzo nedhizaini" nzira inovimbisa kuti simba repamusoro rechigadzirwa rinofananidzwa nekusaziva kwayo kwebiological. Kune vatengi, izvi zvinoreva runyararo rwepfungwa, vachiziva kuti chitoyi "chakaoma" chiri mumba mavo itoyi "yakachena" inoremekedza hutano hwemhuka dzavo uye nharaunda.
Rubber Imbwa Toys’ Thermal Versatility: Yakakwirira Simba muMamiriro Ekunze Ese
Imwe yeakamira hunhu hweyakanyanya kukanganisa elastomers kugona kwavo kuchengetedza yakakwira simba patembiricha yepamusoro uye yakakwira elasticity pane yakaderera tembiricha. Iri rinopisa remhando yemutambo-shanduko kune zvigadzirwa zvekunze. Mazhinji marabha echinyakare anokundikana pane chimwe chezviviri zvakanyanyisa-kunyunguduka / kuputika mukupisa kwezhizha kana kuputsika muchando chechando.
Nekushandisa yakakwirira simba elastomer zvinhu, vagadziri ve simba rabha imbwa matoyi chengetedza kushanda kwegore rose. Iwo anochinjika mamorekuru cheni mukati me elastomer anogona kuwedzera uye chibvumirano pasina kutyora zvisungo zvavo. Ingave chigadzirwa ichi ibhora rinoshandiswa pamhenderekedzo yegungwa mukupisa kwe40°C kana kuti toyi yekutsenga inosiiwa muyadhi ine sinou pa -10°C, zvinhu zvacho zvinoramba zvichienderana. Kuvimbika uku ndiko kunotsanangura chigadzirwa chepamusoro muzera remazuva ano: kugona kuita zvisina mhosva zvisinei nemamiriro ekunze.
Rubber Imbwa Toys : Iyo New Standard yeResilient Zvigadzirwa
Muchato wemhando yepamusoro elastomer zvinhu zvine hunyanzvi dhizaini yakaisa bhenji nyowani yezvinoreva "kugara" zvechokwadi. Kuburikidza nehunyanzvi hwekugadzirira tekinoroji uye tarisiro pane ese mamorekuru uye dhizaini dhizaini, isu tave kuwana zvigadzirwa-senge heavy duty rubber matoyi embwa uye matoyi embwa akasimba erabha —izvo zvinenge zvisingaparare, zvakagadzikana, uye zvine chekuita nemhoteredzo.
Sezvo sainzi yepolymer inoenderera mberi, mukaha uripo pakati pezvakajairwa zvinhu uye akanyanya-impact elastomers unongowedzera. Kune chero application uko kutadza kusiri sarudzo uye kuchengetedzeka kwakakosha, aya emberi elastomers ndiyo yega sarudzo ine musoro, ichipa hwaro hwesimba hunomira muyedzo wenguva.
Kune vashandisi vanonyanya kudiwa, zvinhu zvakajairika hazvina kukwana. Rubber imbwa matoyi kune vane hasha vanotsenga zvinoda chinhu chakananga "basa uye hunhu": simba rakakwirira pakupisa kwakanyanya uye kuderera kwekupisa chizvarwa.
