Nā pahu poliester CZ-318
ʻAno
"JADE" Brand ，Copolyester.
wehewehe
“JADE” Brand Copolyester “CZ-318″ ʻōmole polyester chips he haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa o ka acetaldehyde, waiwai kala maikaʻi, viscosity paʻa. Me ke kaʻina hana kūʻokoʻa a me ka ʻenehana hana kiʻekiʻe, loaʻa i ka huahana ke ʻike maikaʻi loa a hiki ke hoʻokō i nā koi ʻoi aku ka mānoanoa a me nā ʻano like ʻole o nā ʻōmole ʻaila liʻiliʻi liʻiliʻi, nā ʻōmole waiʻona, nā hue lāʻau lapaʻau a me nā lau, loaʻa nā hiʻohiʻona o ka haʻahaʻa haʻahaʻa haʻahaʻa, ākea. ka laulā i ka hoʻoili ʻana, ka ʻike maikaʻi loa, ka ikaika kiʻekiʻe a me ka helu huahana kiʻekiʻe.
Nā noi
Hoʻomohala ʻia a hana ʻia e like me ka ikaika kiʻekiʻe, ka hoʻokaʻawale ʻana, ka ʻike a me ka hiʻohiʻona ʻoi aku ka maikaʻi a me nā mea ʻē aʻe me ka hoʻohana ʻana i nā waiwai e pono ai e nā ʻōmole no nā mea inu carbonated, nā ʻōmole ʻaila liʻiliʻi liʻiliʻi, nā ʻōmole lāʻau lapaʻau, nā ʻōmole holoi holoi 、 waha ʻāhiu. a me nā pepa PET.
Nā kūlana hana 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 160-180°C, 4-6 mau hola noho manawa, ka mahana wela ma lalo o -40 ℃. ʻO ke ana wela maʻamau ma kahi o 275-295°C.
| ʻAʻole. | NA MEA E HOAKAKA | UNIT | NUI | ANOAI HOAO |
| 01 | ʻO ka Viscosity Intrinsic (Kalepa Haole) | dL/g | 0.850±0.02 | GB17931 |
| 02 | Maʻiʻo o ka acetaldehyde | ppm | ≤1 | Kromatography kinoea |
| 03 | Waiwai kala L | — | ≥82 | Hunter Lab |
| 04 | Waiwai kala b | — | ≤1 | Hunter Lab |
| 05 | ʻO ka hui hope Carboxyl | mmol/kg | ≤30 | titration kiʻi kiʻi |
| 06 | Lae hehee | °C | 243 ±2 | DSC |
| 07 | ʻAno wai | wt% | ≤0.2 | Keʻano kaumaha |
| 08 | lepo pauda | PPm | ≤100 | Keʻano kaumaha |
| 09 | ʻO Wt. o 100 chips | g | 1,55±0.10 | Keʻano kaumaha |
