Achịcha polymer na-agbasasị polymer na adreorganic ndị ọzọ (dịka ciment, gydrumylthyl (stay fiberyl) na-agwakọta ya na ngwa agha. Mgbe agbakwunyere ngwa ala akọrọ na mmiri ma kpalie ya, n'okpuru ihe nchebe hydrophilic na nke na-eme ka ọ bụrụ mmiri na-emegharị mmiri, nke zuru iji na-acha odo odo na-acha odo odo kpamkpam. Ngụkọta nke ntụ ntụ roba dị iche, nke nwere mmetụta na nsị nke ngwa agha na ihe ndị ọzọ na-eme ka mmiri dị iche iche na-eme ka ọ dị n 'mmiri dị iche iche, na-abawanye, na ịba ụba viscosity.
A na-ekwere na usoro nke na-emegharị nke mbubreyo nke ngwa agha ọhụrụ na-eme ka mmiri sie ike, nke na-abawanye ike vircosity mgbe ị na-eme ka mmiri dị mma.
Mgbe ngwa agha dị ọhụrụ nwere ntụ ntụ mmiri na-esiri ike na elu ala, mmiri nke ji nwayọọ nwayọọ na-agbachasị, na iji nwayọọ na-abara ibe ya. N'ikpeazụ na polmezed n'ime fim. Usoro ihe nkiri polymer na-ekewa ụzọ atọ. Na ogbo mbụ, ụmụ irighiri police na-agagharị na ụdị nke brownian ngagharị na emulsion mbụ. Ka mmiri ahụ na-ekesa, mmegharị nke ahụ dị iche iche na amachibidoro ndị ọzọ, na esemokwu dị n'etiti mmiri na ikuku na-eme ka ha jiri nwayọ mezigharị ọnụ. Na ọkwa nke abụọ, mgbe - na netwọkụ ahụ na-agbasa site na capillary, na mmiri dị elu na-eme ka ha gbajie pores, mmiri fọdụrụ na fim ahụ. Igwe nke atọ na nke ikpeazụ na-enyere ngbasa (mgbe ụfọdụ akpọrọ Adresion) nke polymer molecules iji mepụta fim na-aga n'ihu. N'oge a na-eme ihe nkiri, ihe ndị dịpụrụ adịpụ anya mbubreyo dịpụrụ adịpụ na-enyere gị aka na oge ihe nkiri ọhụrụ dị elu na nrụgide tensile dị elu. N'ụzọ doro anya, ka ọ bụrụ na ntụ ntụ polymer na-agbasa iji nwee ike ịse ihe nkiri na ngbanwe, obere ihe nkiri) ga-adị ala karịa okpomọkụ nke ngwa agha.
Colloids - a ga-ekewa izu polymer na sistemụ polymer. Nke a abụghị nsogbu na usoro ngwa agha Alkaline, n'ihi na Alkali malitere ị alcohonified wyn mode na-eme ka a ga-eji nwayọọ nwayọọ na-ekewa mmanya polyvinyl. , Ihe nkiri ahụ sitere na ndọtị ahụ na-acha uhie uhie, nke na-ezo ezo na mmiri, enweghị ike ịrụ ọrụ na ọnọdụ akọrọ, kamakwa na ọnọdụ oke mmiri. N'ezie, na sistemụ na-abụghị nke alkaline, dịka gypsum ma ọ bụ sistemụ na-egbu egbu na fim ndị a na-egbu egbu, nke na-emetụta polymer polmer polmer nwere ike iji usoro ndị a.
Na ngwụcha nke polymer ihe nkiri, usoro mejupụtara bindengaric na organic a conded nke nwere ihe hydraulic ihe, na elu polymerble polymersible polymer na-etolite na oghere na elu siri ike. Network na-agbanwe agbanwe. Ike tensile na cohesion nke fim polymer resin mepụtara site na mbubreyo mbubreyo. N'ihi mgbanwe nke polymer, ike nrụrụ dị elu karịa usoro nrụrụ siri ike, na mmetụta nke nrụgide na-akawanye mma, si otú a na-eme ka ọgba aghara nke ngwa agha.
Site na mmụba nke ọdịnaya polymer na-akụzi, usoro ahụ dum na-amalite na plastik. N'ihe banyere nnukwu ọdịnaya nke rooymer na gwọọ ya nke ọma, ngwa agha na-agbanwe agbanwe, na-enwe ike na-agbanwe agbanwe na-agbasasị ya polymers poly na-enye ndị na-eme polymer ihe nkiri (ihe nkiri nke pored na-emetụta ihe ndị a na-eme ngwa ngwa. Mgbanwe na ngwa agha nke ngwa agha. Usoro ahụ maka mmụba na oke nrụgide mkpụrụ na ike ọdịda na-egbu oge n'ihi nkwalite na nsị ruo mgbe a na-enwe nrụgide dị elu. Na mgbakwunye, ngalaba nke polymen na-egbochikwa njikọta nke microwacks banye na-cracks. Ya mere, ntụ ntụ polymer na-akụziwanye nrụgide ọdịda na ọdịda nke ihe ahụ.
Polymer ihe nkiri na ngwa agha nke polymer nwere mmetụta dị oke mkpa na ike hardening nke ngwa agha. Ntụgharị polymerble polymerble polymerble kesara na interfa na-arụ ọrụ ọzọ dị mkpa mgbe a chụsasịrị ya ma guzobe ya n'ime ihe nkiri, nke bụ ịbawanye nomba na ihe ahụ. Na microface mpaghara n'etiti ngwa agha polymer na caramiiki nke na-agbada, ihe nkiri ahụ na-akpụzi akwa n'etiti taịlị na-enwe n'etiti ceranic taime ya. Mpaghara kọntaktị dị n'etiti ihe dị iche iche na-efe efe bụ mpaghara ihe egwu pụrụ iche ebe na-adaba na-agbada ụdị ma na-eduga na mgbapụ nke ndọpụ. Ya mere, ike nke fim na fim iji gwọọ crackge cracks na-arụ ọrụ dị mkpa na tile adhesives.
N'otu oge, ntụ ntụ polymerble polymener nwere etylene nwere ikike dị mkpa na mkpụrụ osisi ndị na-eme, karịsịa ihe yiri polyvinyl chloride na polystyl chloride. Ezigbo ihe atụ nke
Oge post: Ọkt-31-2022