ʻO ka ʻOmole Inu Kaona Papa PET Resin
Hoʻolauna Huahana
ʻO nā ʻāpana polyester papa inu Carbonated he copolymer polyethylene terephthalic ma muli o TPA.He polymer kaumaha nui ia no ka hoʻohana maʻamau i nā ipu hana.Hiki ke hoʻohana ʻia i ka hana ʻana i nā ʻōmole paʻi no ka inu ʻoluʻolu carbonated e like me ka cola a me 3-galani, 5-galani nui.
Hōʻike ka brand o ka huahana i ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa o ka acetaldehyde, waiwai kala maikaʻi.Paʻa viscosity a maikaʻi no ka hana ʻana.Me kahi papa hana kaʻina hana kūikawā a me ka ʻenehana hana kiʻekiʻe, e hoʻoikaika ana i ke kaʻina hana a me ka hoʻokele maikaʻi ʻana, ʻo ka huahana me ka waiwai kaʻawale maikaʻi loa e kūpono i ka pale ʻana i ka carbon dioxide mai ka leaking, maikaʻi i ke kūpaʻa puʻupuʻu, ka haʻahaʻa haʻahaʻa haʻahaʻa, ākea ākea i ka hana, maikaʻi loa i loko. ka māliko, kiʻekiʻe i ka helu huahana a hiki ke pale pono i nā ʻōmole mai ka haki ʻana no nā mea inu kalapona i loko o ka wā mālama a ma lalo o ke kaomi.
ʻIkepili ʻenehana
| Ttem | Unite | Papa kuhikuhi | ʻano hoʻāʻo | |
| ʻO ka Viscosity Intrinsic (Kalepa Haole) | dL/g | 0.850±0.02 | ASTM D4603 | |
| Maʻiʻo o ka acetaldehyde | ppm | <1 | Kromatography kinoea | |
| Waiwai kala | L | — | >82 | HunterLab |
| b | — | <1 | HunterLab | |
| ʻO ka hui hope Carboxyl | mmol/kg | <30 | titration kiʻi kiʻi | |
| Lae hehee | °C | 243 ±2 | DSC | |
| ʻAno wai | wt% | <0.2 | Keʻano kaumaha | |
| lepo pauda | PPm | <100 | Keʻano kaumaha | |
| ʻO Wt.o 100 chips | g | 1.55±0.10 | Keʻano kaumaha | |
Nā Kūlana Maʻamau
Pono ka maloʻo ma mua o ka hoʻoheheʻe ʻana i mea e pale ai i ka resin mai ka hydrolysis.ʻO nā kūlana hoʻomaloʻo maʻamau he ea wela o 165-185°C , 4-6 mau hola noho manawa, ka wela ma lalo o -40 *C.
ʻO ke ana wela maʻamau ma kahi o 280-298°C.
