Maramara polyester CZ-318
Momo
Waitohu "JADE", Copolyester.
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. Mā te tunu ahurei me te hangarau whakaputa matatau, he tino mārama te hua, ā, ka taea te whakatutuki i ngā whakaritenga tukatuka matotoru me te maha atu o ngā momo o ngā pounamu hinu kai iti-pōkai, ngā pounamu waipiro, ngā pounamu me ngā pepa rongoā, he iti te pāmahana tukatuka, he whānui te whānuitanga o te tukatuka, he tino mārama, he kaha teitei me te tere hua oti teitei.
Ngā tono
I whakawhanakehia, i hangaia hoki i runga i te kaha ake, te wehewehe, te māramatanga me ngā āhuatanga tukatuka pai ake, me ētahi atu āhuatanga whakamahinga motuhake e hiahiatia ana mō ngā pounamu mō ngā inu warowaihā, ngā pounamu hinu kai iti-pōkai, ngā pounamu waipiro, ngā pounamu rongoā, ngā pounamu horoi whakapaipai, ngā pounamu waha-mohoao me ngā pepa PET.
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 160-180°C, te wā noho 4-6 hāora, te pāmahana tomairangi i raro i te -40 ℃. Ko te pāmahana oko noa ko te 275-295°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 |
