Nā ʻāpana polyester CZ-302
ʻAno
Lama "JADE", Copolyester.
Wehewehena
ʻO nā ʻāpana polyester papa ʻōmole "JADE" Brand Copolyester "CZ-302" he haʻahaʻa ka nui o ka metala kaumaha, haʻahaʻa ka nui o ka acetaldehyde, waiwai kala maikaʻi, a paʻa ka mānoanoa. Me kahi ʻano hana kūikawā a me ka ʻenehana hana holomua, loaʻa i ka huahana nā hiʻohiʻona hana maikaʻi loa, haʻahaʻa ka mahana hana, ākea ka laulā i ka hana ʻana, ʻoi aku ka maikaʻi o ka transparency a me ke kiʻekiʻe o ka wikiwiki o ka huahana i hoʻopau ʻia. I ka hana ʻana i nā ʻōmole, he liʻiliʻi ka hōʻino ʻana o ka huahana a haʻahaʻa ka nui o ka acetaldehyde. ʻOiai e hōʻoiaʻiʻo ana i ka palekana a me ka maʻemaʻe, hiki iā ia ke mālama pono i ka ʻono kūikawā o ka wai i hoʻomaʻemaʻe ʻia, ka wai mineral a me ka wai i hoʻoheheʻe ʻia.
Nā noi
He kūpono lākou no ka hana ʻana i nā ʻōmole hoʻopili no ka wai maʻemaʻe, ka wai mineral kūlohelohe, ka wai i hoʻoheheʻe ʻia, ka wai inu, nā mea ʻono a me nā ipu candy, ka ʻōmole makeup a me ka pepa PET.
Nā kūlana hana maʻamau
Pono ka hoʻomaloʻo ʻana ma mua o ka hana hoʻoheheʻe ʻia ʻana e pale ai i ka resin mai ka hydrolysis. ʻO nā kūlana hoʻomaloʻo maʻamau he mahana ea o 160-180°C, 4-6 mau hola ka manawa noho, ka mahana hau ma lalo o -40 ℃. ʻO ka mahana barela maʻamau ma kahi o 275-293°C.
| ʻAʻole. | Nā Mea i Wehewehe ʻia | KEʻENA | PAPAKU | ʻANO HOʻĀʻO |
| 01 | Ka Viscosity Intrinsic (Kālepa Haole) | dL/g | 0.850±0.02 | GB17931 |
| 02 | ʻO ka nui o ka acetaldehyde | ppm | ≤1 | Kromatografi kinoea |
| 03 | Waiwai kala L | — | ≥82 | Keʻena Hoʻokolohua o ka Hunter |
| 04 | Waiwai kala b | — | ≤1 | Keʻena Hoʻokolohua o ka Hunter |
| 05 | Hui hopena carboxyl | mmol/kg | ≤30 | Ka titration photometric |
| 06 | Kiko heheʻe | °C | 243 ±2 | DSC |
| 07 | Ka nui o ka wai | wt% | ≤0.2 | ʻAno kaumaha |
| 08 | Lepo pauka | PPm | ≤100 | ʻAno kaumaha |
| 09 | Kaumaha o 100 mau ʻāpana | g | 1,55±0.10 | ʻAno kaumaha |
