Ntụle nke ihe mejupụtara SMC na ihe igwe:
1) Omume omume
Ọla bụ ihe niile na-eduzi, na ime ime igbe nke igbe e ji ígwè mee ga-abụ ihe mkpuchi, na a ga-ahapụ ebe dị anya dị ka eriri dịpụrụ adịpụ na ntinye nke igbe ahụ.Enwere ụfọdụ ntapu zoro ezo na imefusị oghere.
SMC bụ plastik na-ekpo ọkụ nke nwere nguzogide elu karịa 1012Ω.Ọ bụ ihe mkpuchi.Ọ nwere nguzogide mkpuchi mkpuchi dị elu na voltaji ndakpọ, nke nwere ike igbochi ihe mberede ntanye, na-ejigide ihe dielectric dị mma n'ọtụtụ dị elu, na anaghị egosipụta ma ọ bụ gbochie.Mgbasa nke microwaves nwere ike izere ọkụ eletrik nke igbe ahụ, na nchekwa dị elu.
2) Ọdịdị
N'ihi nhazi dị mgbagwoju anya nke ígwè, ọdịdị ọdịdị dị mfe.Ọ bụrụ na ịchọrọ ịme ụdị ụfọdụ mara mma, ọnụ ahịa ga-abawanye nke ukwuu.
SMC dị mfe ịmepụta.A na-emepụta ya site na ọkpụkpụ ígwè n'okpuru nnukwu okpomọkụ na nrụgide dị elu, ya mere ọdịdị ahụ nwere ike ịbụ ihe pụrụ iche.Emebere elu igbe ahụ na protrusions yiri diamond, na SMC nwere ike ịcha ụcha aka ike.Enwere ike ịhazi agba dị iche iche dịka mkpa ndị ahịa si dị.
3) Ibu ibu
Nnukwu ike ndọda nke metal bụ 6-8g/cm3 na ike ndọda nke ihe SMC anaghị adịkarị karịa 2 g/cm3.Ịdị arọ dị ala na-akawanye mma maka njem, na-eme ka ntinye dị mfe ma dị mfe karị, na-echekwa ego njem na nrụnye nke ukwuu.
4) Nguzogide corrosion
Igbe ígwè adịghị eguzogide acid na alkali corrosion, ma dị mfe nchara na mmebi: ọ bụrụ na a na-emeso ya na agba mgbochi nchara, nke mbụ, ọ ga-enwe mmetụta ụfọdụ na gburugburu ebe obibi n'oge usoro eserese, na ọhụrụ. A ghaghị iwere agba mgbochi nchara kwa afọ 2 ọ bụla.Enwere ike nweta mmetụta na-egosi nchara naanị site na ọgwụgwọ, nke na-abawanye ọnụ ahịa nke nlekọta mgbe ọ gasịrị, ọ dịkwa ike ịrụ ọrụ.
Ngwaahịa SMC nwere ezigbo nguzogide corrosion ma nwee ike iguzogide corrosion nke mmiri, mmanụ ụgbọala, mmanya, nnu electrolytic, acetic acid, hydrochloric acid, ogige sodium-potassium, mmamịrị, asphalt, acid dị iche iche na ala, na mmiri ozuzo acid.Ngwaahịa n'onwe ya enweghị ezigbo ọrụ mgbochi ịka nká.N'elu ngwaahịa ahụ nwere mkpuchi nchebe na-eguzogide UV siri ike.Nchedo okpukpu abụọ na-eme ka ngwaahịa ahụ nwee ọrụ mgbochi ịka nká dị elu: dị mma maka ụdị ihu igwe ọjọọ ọ bụla, na gburugburu -50C-+150 degrees Celsius , Ọ ka nwere ike ịnọgide na-enwe ezigbo anụ ahụ na ígwè ọrụ, na ọkwa nchebe bụ IP54.Ngwaahịa a nwere ogologo ndụ ọrụ yana enweghị mmezi.
SMC atụnyere thermoplastics ndị ọzọ:
1) iguzogide ịka nká
Thermoplastics nwere obere iguzogide ịka nká.Mgbe a na-eji ya eme ihe n'èzí ruo ogologo oge, akwa nhicha ahụ ga-ekpuchi ìhè na mmiri ozuzo, na elu ga-agbanwe ngwa ngwa ma gbanwee oji, gbawa ma ghọọ nke na-agbaji agbawa, si otú ahụ na-emetụta ike na ọdịdị nke ngwaahịa ahụ.
SMC bụ plastik thermosetting, nke na-adịghị ike na nke a na-apụghị imeri emecha mgbe ọ gwọchara ya, ma nwee ezigbo nguzogide corrosion.Ọ nwere ike ịnọgide na-enwe ike dị elu na ọdịdị dị mma mgbe ejiri ogologo oge mee ihe n'èzí.
2) Mkpu
Thermoplastics niile nwere ihe na-akpụ akpụ.N'okpuru omume nke ike mpụga ogologo oge ma ọ bụ ike nyocha onwe onye, ụfọdụ nrụrụ ga-eme, na enweghị ike iji ngwaahịa emecha mee ogologo oge.Mgbe afọ 3-5 gachara, a ga-edochi ya n'ozuzu ya, na-akpata ọtụtụ ihe mkpofu.
SMC bụ ihe na-ekpo ọkụ, nke na-enweghị ihe na-akpụ akpụ, ma nwee ike ịnọgide na-enwe ọnọdụ mbụ ya na-enweghị nrụrụ mgbe ejiri ogologo oge mee ihe.Enwere ike iji ngwaahịa SMC izugbe ma ọ dịkarịa ala afọ iri.
3) Isi ike
Ihe ndị na-ekpo ọkụ na-ekpo ọkụ nwere nnukwu ihe siri ike ma ọ bụ ihe siri ike na-ezughị ezu, ọ dịkwa mma maka obere ngwaahịa ndị na-adịghị ebu ibu, ọ bụghị maka ngwaahịa dị ogologo, buru ibu na nke sara mbara.
Oge nzipu: Ọktoba 22-2022
