Ụlọ ọrụ rọba na-agụnye usoro nkà na ụzụ dị iche iche, n'etiti nke latex ọhụrụ na-ezo aka na ude ọcha nke a na-egbutu kpọmkwem site na osisi rọba.
Standard roba na-ekewa n'ime 5, 10, 20, na 50 urughuru roba, nke SCR5 na-agụnye abụọ ụdị: emulsion roba na gel roba.
A na-emepụta nrapado ọkọlọtọ mmiri ara ehi site na ịkwado, granulating, na ihicha latex ozugbo, ebe a na-emepụta ihe nrapado ọkọlọtọ site na ịpị, granulating na ihicha ihe nkiri a mịrị amị.
Mooney viscosity bụ ihe na-egosi maka ịlele torque chọrọ maka ntụgharị rotor n'ime oghere nke rọba n'okpuru ọnọdụ ụfọdụ.
Nkerọba akọrọ Ọdịnaya na-ezo aka na gram ndị a nwetara site na ihicha 100g nke latex mgbe acid siri ike.
A na-ekewa rọba n'imeroba raw naroba vulcanized, nke mbụ bụ rọba raw na nke ikpeazụ bụ rọba nwere njikọ chiri anya.
Onye na-emekọ ihe ọnụ bụ kemịkalụ agbakwunyere na rọba raw iji kwalite arụmọrụ ngwaahịa rọba.
roba sịntetik bụ polymer na-agbanwe nke ukwuu nke monomers polymerizing mere.
rọba emegharịrị bụ ihe e si na ngwaahịa rọba arụrụ arụ na ihe mkpofu rọba vulcanized.
Ndị nnọchi anya Vulcanizing nwere ike ime ka roba cross-njikọ, mgbena-ekpo ọkụ bụ ihe na-akabeghị aka nke vulcanization phenomen.
Ndị ọrụ na-ewusi ike nafillers n'otu n'otu meziwanye akụrụngwa anụ ahụ nke rọba ma belata ụgwọ ọrụ.
Ndị ọrụ nro or plasticizers mụbaa plasticity rọba, mgberoba ịka nká bụ usoro nke ji nwayọọ nwayọọ na-efunahụ ihe onwunwe rọba.
Antioxidants na-egbu oge ma ọ bụ gbochie ịka nká rọba ma kewaa ya na kemịkalụ na ihe mgbochi anụ ahụ.
Ịfesa oyi nasọlfọ spraying na-ezo aka na onu nke sọlfọ na ndị ọzọ mgbakwunye spraying si na sọlfọ precipitating na crystallizing, karị.
Plasticity bụ usoro nke ịgbanwe rọba raw ka ọ bụrụ ihe plastik, nke nwere ike ịnọgide na-enwe nrụrụ n'okpuru nrụgide.
Ngwakọta bụ usoro ịgbakwụnye ihe na-emepụta ihe na rọba iji mee ka ọkpụkpụ rọba, ebemkpuchi bụ usoro nke itinye slurry n'elu akwa ákwà.
Rolling bụ usoro imepụta fim ma ọ bụ teepu emechachara site na rọba agwakọta. Nchegbu nrụrụ aka, nrụgide nkwụsị nke kachasị, na elongation na nkwụsịtụ na-egosipụta nguzogide nrụrụ, nkwụsị mmebi, na njirimara nrụrụ nke rọba vulcanized, n'otu n'otu.
Ike akwa e ji mara ikike nke ihe iguzogide mgbape propagation, mgberọba isi ike naeyinọchitere anya ike nke roba iguzogide nrụrụ na elu iyi, n'otu n'otu.
Rubbernjupụtana-ezo aka na uka nke roba kwa otu olu.
Nguzogide ike ọgwụgwụ na-ezo aka na mgbanwe nhazi na arụmọrụ nke rọba n'okpuru ike mpụga nke oge.
Ntozu oke na-ezo aka na usoro nke mkpuchi mkpuchi rọba na-adọba ụgbọala, na oge ntozu oke sitere na ike siri ike nke latex ruo akpịrị ịkpọ nkụ.
Shore A ike: Isi ike na-ezo aka n'ikike nke rọba iguzogide mbuso agha nke mpụga, nke a na-eji egosi ogo siri ike nke rọba. A na-ekewa ike nke oke mmiri n'ime A (na-atụ rọba dị nro), B (na-atụ rọba siri ike), na C (ịtụ rọba siri ike).
Ike ọdụdọ: Ike ike, nke a makwaara dị ka ike nkwụsị ma ọ bụ ike nkwụsị, na-ezo aka na ike nke otu mpaghara a na-etinye na rọba mgbe a na-adọpụ ya, gosipụtara na Mpa. Ike nkwụsịtụ bụ ihe ngosi dị mkpa maka ịlele ike arụ ọrụ nke rọba, na ọnụ ahịa ya ka ukwuu, otú ahụ ka ike nke rọba dịkwuo mma.
Mgbatị mgbatị na nkwụsịtụ, nke a makwaara dị ka elongation, na-ezo aka n'ogo nke ogologo na-abawanye site na esemokwu nke rọba mgbe a dọtara ya n'ogologo mbụ ya, gosipụtara dị ka pasent (%). Ọ bụ ihe ngosi arụmọrụ maka ịlele plasticity nke roba, na ọnụ ọgụgụ dị elu nke elongation na-egosi na roba nwere ọdịdị dị nro na ezigbo plasticity. Maka ịrụ ọrụ nke roba, ọ kwesịrị inwe elongation kwesịrị ekwesị, ma nke ukwuu adịghịkwa mma.
Ọnụego nlọghachi, makwaara dị ka rebound elasticity ma ọ bụ mmetụta elasticity, bụ ihe dị mkpa na-egosi arụmọrụ maka ịlele elasticity roba. Oke nke ịdị elu nke nlọghachi na ịdị elu mbụ mgbe ị na-eji pendulum na-emetụta rọba n'otu ogo dị elu ka a na-akpọ ọnụego nlọghachi azụ, gosipụtara dị ka pasent (%). Ọnụ ahịa dị ukwuu, nke na-abawanye ụba nke roba.
Gbanyụọ nrụrụ na-adịgide adịgide, nke a makwaara dị ka nrụrụ na-adịgide adịgide, bụ ihe ngosi dị mkpa maka ịlele ngbanwe nke roba. Ọ bụ oke nke ogologo na-abawanye site na akụkụ ahụ mebiri emebi nke rọba ahụ mgbe ọ gbatịchara ma dọpụ ya ma dọba ya ruo oge ụfọdụ (na-abụkarị nkeji 3) ruo ogologo oge mbụ, gosipụtara dị ka pasent (%). Obere dayameta ya, ka mma na-agbanwe nke roba. Tụkwasị na nke ahụ, a pụkwara ịlele elasticity nke roba site na nrụrụ na-adịgide adịgide compressive.
Oge nzipu: Nov-29-2024
