EPDM akara akara bụ ihe a na-ejikarị eme ihe nke ethylene-propylene-diene copolymer (EPDM).Ọ nwere ọtụtụ uru, ebe a bụ ụfọdụ n'ime ha:
1. Nguzogide ihu igwe:Ọ nwere ike igosi ezigbo nguzogide ihu igwe n'okpuru ọnọdụ ihu igwe dị iche iche.Ọ nwere ike iguzogide mgbanwe okpomọkụ dị oke egwu, radieshon UV na mmetọ ikuku na-enweghị atụfu arụmọrụ mbụ ya.
2. Nguzogide kemịkalụ: Nnukwu kemịkalụ na-eguzogide acid, alkalis, ihe mgbaze na kemịkalụ ndị ọzọ.Ọ nwere ike iguzogide mmebi nke ihe ndị na-emebi emebi ma gbasaa ndụ nke usoro akara.
3. Akwa elasticity na mgbake: Ọ nwere ezigbo elasticity na mgbake arụmọrụ.Ọ nwere ike ịlaghachi ngwa ngwa n'ụdị mbụ ya mgbe mkpakọ ma ọ bụ gbatịa, na-ahụ na ịdị irè nke akara ahụ na igbochi nkwụsị nke mmiri mmiri ma ọ bụ gas.
4. Magburu onwe n'ibu Njirimara: ike ike dị elu na nkwụsị anya mmiri.Ọ nwere ike iguzogide nrụgide n'ibu dị ka extrusion, ịdọrọ na ntụgharị, na-ejigide iguzosi ike n'ezi ihe na ịrụ ọrụ akara.
5. Nguzogide okpomọkụ: Ọ nwere nnukwu okpomọkụ na-eguzogide.Ọ nwere ike ịrụ ọrụ na gburugburu okpomọkụ dị elu, na-eguzogide ịka nká na okpomọkụ, ma hụ na a pụrụ ịdabere na usoro akara.
6. Mkpuchi ụda na mmetụta nnabata ujo: Ọ nwere ezigbo mkpuchi ụda na mmetụta ntinye ujo.Ọ nwere ike igbochi nnyefe nke ụda, ịma jijiji na ịma jijiji nke ọma, na-enye ebe dị jụụ na nke dị jụụ karị.
7. Ezigbo ihe mkpuchi ọkụ eletrik: Ọ nwere ezigbo ihe mkpuchi ọkụ eletrik ma nwee ike igbochi ntinye nke ugbu a ma zere obere sekit na ọdịda nke ngwa eletriki ma ọ bụ wires.
8. Enyi na gburugburu ebe obibi na adigide: EPDM akara akarabụ ihe gbasara gburugburu ebe obibi na ihe na-adigide.O nweghị ihe ndị dị ize ndụ, ọ dịghị egbu egbu na isi ísì, ọ dịghịkwa emerụ ahụ mmadụ na gburugburu ebe obibi.N'otu oge ahụ, a na-emegharị ya nke ọma, nke nwere ike ibelata mmepụta ihe mkpofu na ịla n'iyi.
Na mkpokọta,EPDM akara akaranwere uru nke nguzogide ihu igwe, nguzogide kemịkalụ, ịdị elu dị elu, ihe ndị na-arụ ọrụ nke ọma, nkwụsi ike okpomọkụ, ụda mkpuchi na mmetụta mmịkọ ujo, ezigbo ihe mkpuchi ọkụ eletrik, na nkwado gburugburu ebe obibi.Àgwà ndị a na-eme ka mpempe sealant na-ejikarị arụ ọrụ, ụgbọ ala, ngwá electronic, ikuku na mpaghara ndị ọzọ, na-enye ngwọta a pụrụ ịdabere na ya maka mkpa mkpuchi dị iche iche.
Oge nzipu: Ọktoba 30-2023