Nhọrọ na ngwa nke karama PP/HDPE reagent

Nhọrọ na ngwa nke karama PP/HDPE reagent

Enwere ike iji karama reagent maka nchekwa na njem nke kemịkalụ pụrụ iche, reagents diagnostic, ngwaahịa ndu, reagents, adhesives na ọgwụ anụmanụ.Ka ọ dị ugbu a, ihe nke karama reagent na-abụkarị iko na rọba, mana iko adịghị emebi emebi, nhicha na-esikwa ike karị.Ya mere, plastic reagent karama na ike n'ibu arụmọrụ na acid na alkali corrosion ji nwayọọ nwayọọ na-ewu ewu na-ahọrọ na ahịa.Polyethylene dị elu (HDPE) na polypropylene (PP) bụ ihe plastik abụọ a na-ejikarị eme ihe.Kedu ka anyị ga-esi họrọ karama reagent abụọ a?

1. Nkwenye okpomọkụ

HDPE ihe na-eguzogide ọgwụ dị ala na okpomọkụ dị elu, yabụ mgbe achọrọ nchekwa dị ala, a na-ahọrọ karama reagent karịa ihe HDPE;Ihe PP na-eguzogide okpomọkụ dị elu na obere okpomọkụ, mgbe achọrọ autoclave okpomọkụ dị elu, ekwesịrị ịhọrọ karama reagent nke ihe PP.

2.Chemical eguzogide

Ma ihe HDPE na ihe PP bụ acid-alkali na-eguzogide ọgwụ, ma ihe HDPE dị mma karịa ihe PP n'ihe gbasara nkwụsị oxidation.Ya mere, na nchekwa nke oxidizing reagents, dị ka benzene yiri mgbaaka, n-hexane, chlorinated hydrocarbons na ndị ọzọ organic solvents, HDPE ihe kwesịrị họrọ.

3.Sterilization usoro

Na usoro ịgba ọgwụ mgbochi ọrịa, ihe dị iche n'etiti ihe HDPE na ihe PP bụ na PP nwere ike igba ogwu na oke okpomọkụ na nrụgide dị elu, na HDPE enweghị ike.Ma HDPE na PP ihe nwere ike igba ogwu site na EO, irradiation (a na-achọ PP na-eguzogide ikuku, ma ọ bụghị na ọ ga-acha odo odo) na disinfectant.

4.Agba na nghọta

Agba nke karama reagent bụ ihe okike (translucent) ma ọ bụ aja aja, karama aja aja nwere mmetụta shading magburu onwe ya, enwere ike iji chekwaa reagents kemịkalụ nke ọkụ na-emebi ngwa ngwa, dị ka nitric acid, silver nitrate, silver hydroxide, mmiri chlorine, wdg, a na-eji karama eke eme ihe na-echekwa reagents izugbe.N'ihi mmetụta nke usoro ihe omimi, ihe PP na-apụta ìhè karịa ihe HDPE, nke na-eme ka ọ dịkwuo mma ileba anya na ọnọdụ nke ihe echekwara na karama ahụ.

Ma ọ bụ PP ihe ma ọ bụ HDPE ihe reagent karama, dị ka njiri mara ya, e nwere ndị dabara maka ụdị kemịkalụ reagents, n'ihi ya, ekwesịrị iburu n'uche njirimara nke reagents kemịkalụ mgbe ị na-ahọrọ karama reagent.