Maramara polyester CZ-333
Momo
Waitohu "JADE", homopolyester.
Whakaahuatanga
Ko ngā maramara polyester kounga pounamu "JADE" he iti te nui o te konganuku taumaha, he iti te nui o te acetaldehyde, he pai te uara tae, he pumau te matotoru, ā, he pai mō te tukatuka. Mā te tukanga ahurei me te hangarau whakaputa matatau, ko te hua, ina hangaia ki roto i te SIPA, SIDEL, ASB me ētahi atu mīhini hanga pounamu tuatahi i raro i ngā tikanga whānui, he tere teitei te tropism, he pumau te tioata me te rere pai me te iti o te tere tuku ahotea i roto i te pounamu katoa, he tere whakaheke wera pumau me te tere hua kua oti i roto i te hanga pounamu, ka taea te whakatutuki i te whakaritenga o te pounamu i te 90°C me te tiaki i ngā inu mai i te whakakorenga tae, te waikura rānei i te wā rokiroki me te aukati i te whakarerekētanga o ngā pounamu.
Ngā tono
e whakamahia ana mō ngā pounamu whakakī wera, kia rite ki te tikanga me whakawera ngā inu tī, ngā inu wai hua me ētahi atu inu momo reo kia taea ai te whakahoromata.
Ngā tikanga tukatuka noa
Me whakamaroke i mua i te tukatuka rewa hei ārai i te waikura o te kapia. Ko ngā āhuatanga whakamaroke noa ko te pāmahana hau o te 165-185°C, te wā noho 4-6 hāora, te pāmahana tomairangi i raro i te -40℃. Ko te pāmahana oko noa ko te 285-298°C.
| Kāore. | NGĀ TŪEMA E WHAKAMĀRAMA ANA | WĀHANGA | TAUPAPA | TIKANGA WHAKAMĀTAUTAU |
| 01 | Te Matotoru ā-roto (Hokohoko ki tāwāhi) | dL/g | 0.850±0.02 | GB17931 |
| 02 | Te ihirangi o te acetaldehyde | ppm | ≤1 | Te chromatography hau |
| 03 | Uara tae L | — | ≥82 | Taiwhanga Hunter |
| 04 | Uara tae b | — | ≤1 | Taiwhanga Hunter |
| 05 | Rōpū mutunga kāpokiha | mmol/kg | ≤30 | Te ine ine i te whakaahua |
| 06 | Te pūwāhi rewa | °C | 243 ±2 | DSC |
| 07 | Te nui o te wai | taumaha% | ≤0.2 | Tikanga taumaha |
| 08 | Puehu paura | PPm | ≤100 | Tikanga taumaha |
| 09 | Taumaha o ngā maramara 100 | g | 1,55±0.10 | Tikanga taumaha |
