1, Izimbobo ezikhihliza amagwebu ezinganele

Izimbangela:

(1) izinkinga zekhwalithi ze-ejenti ekhihlizayo;

(2) ipulasitiki ephansi yezinto zenjoloba;

(3) izinga lokushisa eliphezulu kakhulu lokuhlanganisa nokubola kwangaphambi kwesikhathi kwe-ejenti ekhihlizayo;

(4) Irabha ipakwe isikhathi eside kakhulu noma ezingeni lokushisa eliphezulu kakhulu, futhi enye into ekhipha amagwebu iyahwamuka noma ibole;

(5) Ijubane lenjoloba liyashesha kakhulu;

(6) umfutho uphakeme kakhulu, udlula umfutho wangaphakathi owenziwe igesi ye-agent ekhipha amagwebu, okuholela emigodini ekhihliza amagwebu enganele;

Izinyathelo zokulwa:

(1) ahlole ukuthi i-ejenti ekhihliza amagwebu iphakathi nesikhathi esilinganiselwe nokuthi ifanelekile yini;

(2) hlola ukuthi ipulasitiki yezinto zenjoloba iyahlangabezana yini nezinga, ipulasitiki iphansi kakhulu kufanele yengezwe ngokuxubana, ikhulise ipulasitiki ukuze kube lula ukuthuthukiswa kwezimbobo;

(3) Hlola ukuthi izinga lokushisa lokukhishwa komshini wokuxuba liphezulu kakhulu, ukuthi izinga lokushisa lomqulu liphezulu kakhulu, nokuthi irabha ishile yini. Ezinye izinto zenjoloba ezinokushisa okuphezulu kokuxuba zingaxutshwa nenani elincane lokwelashwa noma zengeze imboni enzima ye-agent egwebu;

(4) Irabha kufanele ibuyiselwe ekucwengisweni ukuze icutshungulwe ngokungeziwe ngemva kwesikhathi eside kakhulu sokupaka;

(5) ukulungiswa kwefomula, hlola ukuthi izinga lokushisa elibalulekile le-ejenti ekhipha amagwebu yini kanye nezinga lokushisa lokubola le-ejenti ekhipha amagwebu kusondelene, futhi kusebenzisana ukuze kwenziwe isivinini sokuvuvukala kuhambisane nesivinini esikhihliza amagwebu;

(6) lungisa ukucindezela komshini.

2. Isikhunta sokugcwalisa esinganele

Izimbangela:

(1) Inani elanele lerabha elisetshenzisiwe;

(2) Ukuphela kwesikhunta esinganele noma isikhunta esisetshenziswe isikhathi eside ngaphandle kokuhlanza, ukugeleza kwerabha kungaphansi kokumelana;

(3) Isakhiwo somgodi siyinkimbinkimbi futhi ukugeleza kwenjoloba akufani, futhi ngokuvamile akukwazi ukugcwalisa phezulu kwesikhunta ngemva kokukhishwa komgodi, okwenza amaphutha;

(4) Umoya ekhoneni elifile le-mold cavity awukwazi ukukhishwa, ukuze i-rubber ingagcwaliswa emgodini, okuholela emaphethelweni okuntuleka kweglue;

Izinyathelo zokulwa:

(1) Ukukala ngamunye ngamunye ukuqinisekisa isisindo se-glue;

(2) ukwenza ngcono ukugeleza kwamanzi kwenjoloba;

(3) Lungisa isikhunta, idizayini enengqondo yemigodi yokukhipha umoya, ukwakheka kwesikhunta, njll.

3. Izimbobo eziphuma amagwebu ezingalingani (ezinkulu kakhulu noma ezincane kakhulu)

Imbobo yegwebu inkulu kakhulu, ubulukhuni kanye nokuminyana komkhiqizo akuzona ezijwayelekile, imbobo evaliwe izoba yimbobo ehlangene, imbobo encane iba yimbobo encane, ezinye izingxenye ziyagoqa noma ezinye izingxenye azikwazi ukuthunyelwa phezulu.

Izimbangela:

(1) i-foam agglomeration noma izinhlayiya zimahhadla;

(2) ukuxubana okungalingani;

(3) umthamo wamanzi aphezulu we-ejenti ehlanganisayo, umoya noma ukungcola okuxutshwe kunjoloba;

(4) I-vulcanization enganele, qhubeka nokuthuthukisa izimbobo ngemuva kwesikhunta;

Izinyathelo zokulwa:

(1) hlola i-ejenti enegwebu, uma kwenzeka i-agglomeration kufanele ihlungwe, izinhlayiya ezimahhadla kufanele zichotshozwe, zixutshwe ngokugcwele (noma idlule elincanyana) ukuze lihlakazwe ngokulinganayo;

(2) ngomswakama we-ejenti kufanele ube phezulu kakhulu ngemuva kokoma, susa umoya noma ukungcola kwentoloba yenjoloba, ukuze ivuthwe ngokuphelele.

4. ukuvuthwa ngokweqile noma ukungenwa sengozini

(1) Ukuba sengozini ngokweqile

Ukushintsha umbala okuvamile kwendawo, ihlo elincane, ubulukhuni obuphezulu, ukuqhekeka konqenqema lomkhiqizo, okubangelwa ukusebenza okungafanele, noma izinga lokushisa eliphezulu kakhulu, isikhathi eside kakhulu se-vulcanization noma ukwehluleka kwezinsimbi, kufanele kuhlole ukuthi amavalvu namathuluzi anezinkinga, bese besebenzisa ngokuqinile imithetho yokusebenza.

(2) ngaphansi kwe-vulcanization

Lapho i-vulcanization inganele, ukucindezela kwangaphakathi kwe-pore kukhulu kunokucindezela kwangaphandle ngemva kokushiya isikhunta, futhi uma i-rubber iqhubeka nokuthumela izimbobo, ukukhanya kuzobangela ubulukhuni obuphansi, amandla ampofu kanye nokuguqulwa okukhulu; esindayo kuzobangela ukuthi izimbobo ziqhume. Kufanele ihlole ukuthi ingabe ikhona yini inkinga ngensimbi ne-valve, futhi isebenzise ngokuqinile imithetho yokusebenza.

Qaphela: Imikhiqizo yegwebu ilawula izinkomba zekhwalithi

(1) Ukuminyana okusobala, okuncane kuba ngcono;

(2) amandla emishini ngokuvamile angu-0.5-1.6Mpa;

(3) static compression deformation unomphela;

(4) ubulukhuni;

(5) ukunwebeka komthelela;

(6) ukukhathala okuguquguqukayo okuqhubekayo;

(7) ukuhlolwa kokuguga (ama-70 degrees * amahora angu-70; ama-degree angu-100 * amahora angu-24);

(8) ukuhlolwa kokushisa okuphansi.