TPU raupapa Aliphatic
mō te TPU
Ko ngā TPU Aliphatic he momo polyurethane thermoplastic motuhake e whakaatu ana i te ātete teitei ki ngā hihi UV, e pai ai mō ngā tono o waho e āwangawanga ana mō te roa o te wā e pāngia ana e te rā.
E ai ki ngā āhuatanga matū o ngā wāhanga lipid diisocyanate, ka taea te wehewehe i te TPU ki ngā rōpū kakara me ngā rōpū aliphatic. Ko te kakara te TPU tino whakamahia e mātou (kāore e ātete ki te kōwhai, ki te pānga kōwhai rānei, ehara i te mea kounga kai), ko te aliphatic te tikanga mō ngā hua papai ake. Hei tauira, ko ngā taputapu hauora, ngā rauemi e hiahia ana ki te ātete ki te kōwhai tuturu, me ētahi atu.
Ka wehea hoki te aliphatic ki te polyester/polyether.
Te whakarōpūtanga o te ātete ki te kōwhai: Ka whakaritea whānuitia ki te kāri hina, ka wehea kia 1-5 ngā taumata. Whai muri i te whakamātautau ātete ki te tae kōwhai pērā i te Suntest, QUV, i ētahi atu whakamātautau rānei mō te rā, ka whakatauritea te huringa tae o te tauira i mua me muri i te whakamātautau, ko te tohu pai ko te 5, ko te tikanga kāore he huringa tae. 3 Ko ngā mea e whai ake nei he mārama te rerekētanga. I te nuinga o te wā, ko te 4-5, arā, he iti te rerekētanga, kua tutuki i te nuinga o ngā tono TPU. Mena kāore he rerekētanga e hiahiatia ana, me whakamahi koe i te TPU aliphatic, arā, ko te mea e kiia nei ko te TPU kore-kōwhai, ko te papa he kore-MDI, ko te HDI, ko te H12MDI rānei, me ētahi atu, ā, ko te whakamātautau UV roa kāore e rerekē.
Tono
Ngā Taupānga: Here Mataaratanga, Hiri, Whitiki Tuku, Taupoki Waea Pūkoro
Ngā tawhā
| Ngā Āhuatanga | Paerewa | Wāhanga | T2001 | T2002 | T2004S |
| Te pakeketanga | ASTM D2240 | Te A/D o te Takutai | 85/- | 90/- | 96/- |
| Kiato | ASTM D792 | karamu/cm³ | 1.15 | 1.15 | 1.15 |
| 100% Tauwehenga | ASTM D412 | Mpa | 4.6 | 6.3 | 7.8 |
| 300% Tauwehenga | ASTM D412 | Mpa | 9.2 | 11.8 | 13.1 |
| Kaha Kume | ASTM D412 | Mpa | 49 | 57 | 56 |
| Te Toronga i te Wā Whakamutu | ASTM D412 | % | 770 | 610 | 650 |
| Te Kaha o te Roimata | ASTM D624 | KN/m | 76 | 117 | 131 |
| Tg | DSC | ℃ | -40 | -40 | -40 |
Mōkihi
25KG/pēke, 1000KG/papa, 1500KG/papa rānei, papa kirihou tukatuka
Te Whakahaere me te Rokiroki
1. Āta karohia te hongi i ngā kohu me ngā kohu tukatuka wera
2. Ka taea e ngā taputapu whakahaere mīhini te hanga puehu. Āta karohia te hongi i te puehu.
3. Whakamahia ngā tikanga whakapūmau tika i te wā e whakahaere ana i tēnei hua hei karo i ngā utu hiko pūmau
4. Tērā pea ka pahekeheke ngā pirepire i runga i te papa, ā, ka taka pea
Ngā taunakitanga rokiroki: Hei pupuri i te kounga o te hua, rongoatia te hua ki te wāhi hauhautanga, maroke. Puritia ki roto i te ipu kua hiritia pai.
Ngā Pātai Auau
1. ko wai tātou?
Kei Yanti, Haina mātou e noho ana, mai i te tau 2020, ka hokona e mātou ngā TPU ki Amerika ki te Tonga (25.00%), ki Ūropi (5.00%), ki Āhia (40.00%), ki Āwherika (25.00%), ki te Rawhiti Waenganui (5.00%).
2. me pēhea tā mātou whakamana i te kounga?
Me whakarite he tauira i mua i te whakaputanga papatipu;
Me tirotiro tonu i mua i te tuku;
3. he aha ngā mea ka taea e koe te hoko mai i a mātou?
Ngā momo TPU katoa, TPE, TPR, TPO, PBT
4. he aha koe me hoko mai i a mātou, kaua i ētahi atu kaiwhakarato?
UTU PAI RAWA TE KOUANGA PAI RAWA, RATONGA PAI RAWA
5. he aha ngā ratonga ka taea e mātou te whakarato?
Ngā Ture Tukunga kua Whakaaetia: FOB CIF DDP DDU FCA CNF, i runga rānei i te tono a te kiritaki.
Momo Utu e Whakaaetia ana: TT LC
Reo e kōrerotia ana: Hainamana Ingarihi Rūhia Turkish
Ngā Tiwhikete
