Gịnị bụ a taya: ihe-eme akporo nke

Rubber - a maara nke ọma, ihe a na-eji na ọ fọrọ nke nta niile na ngalaba nke ndụ mmadụ. Medicine, agriculture, ụlọ ọrụ nwere ike ime na-enweghị a polima. -eji na taya na ọtụtụ ụlọ ọrụ mmepụta n'ibu. Gịnị na-eme nke a stof na ihe ndị e ji mara ya, a kọwara na isiokwu.

Gịnị bụ taya

Rubber bụ a polima-enwe a elu elasticity. Ya Ọdịdị na-anọchi anya na-enweghị usoro na-ewekarị carbon n'agbụ bonded sọlfọ atọm.

Na kwesịrị ikwu na carbon ígwè na-gbagọrọ anya. Ọ bụrụ na roba gbatia, carbon n'agbụ tụsaratụ. Ikike iji gbatịa na ngwa ngwa laghachi ochie ụdị mere ka oké mkpa na ọtụtụ ebe nke a na ihe onwunwe dị ka roba.

Gịnị na-eme ya? A, roba kwadebere site agwakọta a roba na a vulcanizing n'ụlọnga. Mgbe kpo oku na chọrọ okpomọkụ, ngwakọta na esi ike.

N'adịghị ka roba roba

Rubber na Rubber - elu molekụla ibu Polymers, eke ma ọ bụ enwetara synthetically. Ndị a ihe na-ji physico-chemical Njirimara na mmepụta ụzọ. Natural roba bụ a umi mere si na ihe ọṅụṅụ nke ebe okpomọkụ osisi - latex. Ọ na-erite site ogbugbo mgbe ọ na-mebiri emebi. Sịntetik roba na-emepụta site na polymerization nke styrene, neoprene, butadiene, isobutylene, chloroprene, nitrile acrylic acid. Mgbe vulcanization a kpụrụ nke sịntetik roba na taya.

Gịnị ka dị iche iche nke roba? N'ihi na ụdị ụfọdụ nke sịntetik ihe ndị organic bekee, ikwe nweta a ihe onwunwe yiri ka eke roba.

roba Njirimara

Rubber bụ a vasatail ihe onwunwe nke nwere ndị na-esonụ Njirimara:

1. High ekwedo - ike laa azu a nnukwu deformation na a dịgasị okpomọkụ nso.
2. Ekwedo na ụdị kwụsie ike na obere pụta.
3. Amorphousness - mfe nkwarụ na a nta ịpị.
4. The ikwu softness.
5. Ogbenye na-amịkọrọ mmiri.
6. The ike na-eyi ndị na-eguzogide.
7. Dabere ụdị nke roba taya nwere ike ji mmiri, mmanụ, mmanụ ụgbọala, okpomọkụ na-eguzogide ma na-eguzogide ọgwụ, ìhè na ionizing radieshon.

emecha taya tụfuru ya Njirimara na tụfuru ya udi, nke na-egosipụta mbibi na-ebelata ike. The ọrụ ndụ nke roba ngwaahịa bụ dabere na ojiji na ọnọdụ na ike ịdị iche iche site na ọtụtụ ụbọchị na ọtụtụ afọ. Ọbụna n'oge ruo ogologo oge nchekwa taya afọ na-aghọ unusable.

roba Manufacturing

Taya emepụta site vulcanization roba na mgbakwunye na nke mixtures. A, 20-60% uka nke roba na-esichara. Ọzọ mmiri nke roba mejupụtara - fillers, curatives, accelerators, plasticizers, antioxidants. The ibu mejupụtara nwekwara ike-atụkwasịkwara dyes, fragrances, modifiers, ire ọkụ retardants, na ndị ọzọ mmiri. A set nke mmiri kpebisiri ike site chọrọ Njirimara, ọrụ ọnọdụ, nkà na ụzụ nke na-eji nke ikpeazụ roba ngwaahịa na ụba na calculations. N'ụzọ dị otú a, ọ na-emepụta elu-edu roba.

Gịnị na-eme roba ọkara okokụre ngwaahịa? N'ihi nke a, eji na ọrụ roba Ịgwakọta technology na ndị ọzọ mmiri na pụrụ iche agwa ma ọ bụ rollers, bu n'obi maka n'ichepụta ọkara okokụre ngwaahịa, na ụdi ọnwụ na-agbawa si. Na mmepụta okirikiri, na-eji ígwè obibi, autoclaves, drum na ọwara vulcanizer. Rubber compound bụ mmasị na elu plasticity, n'ihi na nke ahụ ga-eme n'ọdịnihu nke ngwaahịa na-ewe ke chọrọ udi.

Rubber ngwaahịa

Iji ụbọchị, roba na-eji na egwuregwu, na nkà mmụta ọgwụ, ewu, ugbo, n'ichepụta. Ọnụ ọgụgụ nke ngwaahịa, arụpụtara si roba, karịa 60 puku. Iche-iche. The kasị ewu ewu na nke ha - akàrà, ujo absorbers, tubing, gaskets, sealants, rubberized mkpuchi, lining ihe.

Rubber ngwaahịa na-eji nnukwu quantities na ulo oru Filiks. A ihe onwunwe bụ nwekwara oké mkpa na mmepụta nke uwe, akpụkpọ ụkwụ, eriri, waterproof ákwà, ebu eriri.

Ọtụtụ n'ime ndị na-emepụta roba ji mee ka taya.

Rubber na taya ụlọ ọrụ

Rubber bụ isi ihe na mmepụta nke ụgbọala na taya. Usoro a na-amalite na njikere nke roba ngwakọta nke eke na sịntetik roba. Mgbe ahụ, kwukwara silica, carbon nwa, na ndị ọzọ na chemical Efrata roba uka. Mgbe ọma Ịgwakọta, ngwakọta zitere ebu belt na ọkụ. The mmepụta bụ a roba warara nke a na-ogologo.

Nzọụkwụ na-esonụ na-gumming ụdọ. The akwa udọ na metal na-wụsara ọkụ roba uka. N'ụzọ dị otú a na-mere esịtidem, akwa na taya belt oyi akwa.

Gịnị na-eme roba taya? All Nsukka nke ụgbọala na taya iji dị iche iche ntụziaka na roba n'ichepụta technology. Iji na-enye okokụre ngwaahịa ike na ntụkwasị obi nwere ike kwukwara dị iche iche plasticizers, na nwee ume fillers.

Taia mmepụta eji eke roba. Ya adianade roba mejupụtara ebelata kpo oku nke taya. Kasị nke roba compound ewe sịntetik roba. Nke a akụrụngwa enye taya resilience na ike idi ihe ibu.