Nyocha nke ịma ahụike nke PP, PC, PS, Tritan Plastic Water bottle
Enwere ike ịhụ karama mmiri plastik n'ebe niile na ndụ.Karama mmiri rọba na-eguzogide ịdaba, dị mfe iburu, na ọdịdị mara mma, ya mere ọtụtụ ndị na-ahọrọ karama mmiri plastik mgbe ha na-azụta karama mmiri.N'ezie, ọtụtụ ndị na-amaghị ihe onwunwe nke plastic mmiri karama, na-emekarị adịghị aṅa ntị na nkewa na nchekwa nke mmiri karama ihe, na mgbe na-eleghara ihe nchekwa ihe nke karama mmiri.
Ihe ndị a na-emekarị maka karama mmiri rọba bụ Tritan, PP plastic, PC plastic, PS plastic.PC bụ polycarbonate, PP bụ polypropylene, PS bụ polystyrene, na Tritan bụ ọgbọ ọhụrụ nke copolyester ihe.
PP bụ otu n'ime ihe ndị kacha ewu ewu ugbu a.Ọ nwere ike iguzogide okpomọkụ dị elu ma nwee ike ikpo ọkụ na oven microwave.Ọ nwere oke okpomọkụ na-eguzogide, ma ọ dịghị ike, dị mfe imebi, ma nwee obere nghọta.
Ihe PC nwere bisphenol A, nke a ga-ahapụ mgbe ikpo ọkụ.Oriri bisphenol A na-adịte aka ga-emerụ ahụ ike mmadụ.Ụfọdụ obodo na mpaghara amachibidoro ma ọ bụ machibido PC.
PS ihe bụ ihe nwere oke nghọta na elu elu gloss.Ọ dị mfe ibipụta, enwere ike ịcha ya n'efu, enweghị isi, enweghị ụtọ, anaghị egbu egbu, ọ naghị ebute uto ero.Ya mere, ọ ghọọla otu n'ime ihe ndị na-ewu ewu plastik.
Ndị na-emepụta ihe na-eche nrụgide nke ahụike na nchebe gburugburu ebe obibi ihu ma na-achọ ihe ndị nwere ike dochie PC.
N'ahịa ahịa a, Eastman nke United States ewepụtala ọgbọ ọhụrụ nke copolyester Tritan.Olee uru ọ bara?
1. Ezi permeability, ìhè transmittance>90%, haze <1%, na crystal-dị ka luster, otú Tritan karama bụ nnọọ transperent na doro anya dị ka iko.
2. N'ihe banyere nguzogide kemịkalụ, ihe Tritan nwere uru zuru oke, ya mere enwere ike ihicha karama Tritan ma kpochapụ ya na ihe dị iche iche, ma ha anaghị atụ egwu corrosion.
3. Ọ naghị enwe ihe ndị na-emerụ ahụ ma na-emezu ihe ndị a chọrọ maka nchebe gburugburu ebe obibi na ahụike;ezigbo ike, ike mmetụta dị elu;elu okpomọkụ eguzogide n'etiti 94 ℃-109 ℃.
Oge nzipu: Ọktoba 09-2020