DTPD CAS 68953-84-4
Ko te antioxidant DTPD he totoka hina-parauri te nuinga o te wā, ā, ko te mātotoru o te 1.2 pea (i te 20℃). I te 20℃, ko tōna wairewatanga ki ngā whakarewa waro ko 5.39-12.09g/L, ko tōna wairewatanga ki te wai ko 45-130μg/L, ā, ko tōna LogP ko 3.3-4.6. Ko te tauwehenga waikawa (pKa) ko 1.4-1.47 i te 20℃.
| TAONGA | PAEREWA |
| Āhua | ngā tioata hina |
| Te parakore | ≥99% |
| Wai | ≤200(ppm) |
1. Te tiakitanga matua mō ngā hua rapa: te ārai i te koroheketanga me te roa o te ora ratonga
Koinei tōna whakamahinga matua, arā, te whakarato i te tiakitanga nui ki ngā raruraru tawhito o te rapa i puta mai i te "wera, te ozone, me te waikura" i te wā e whakamahia ana (pēnei i te whakapakeketanga, te ngatata, me te hekenga o te ngāwari).
Te hanga potae: E whakamahia ana i roto i ngā ranunga rapa o te waewae me te taha o ngā momo potae pērā i ngā motuka, ngā taraka, me ngā mīhini hanga hei ātete i te wera e puta mai ana i te waku i te wā e whakahaerehia ana te waka me te mimiti o te ozone i te āhuarangi, hei whakaroa i te koroheketanga me te pakaru o ngā potae, me te whakaroa i te roa o te ora mahi.
Ngā hua rapa ahumahi: He pai mō ngā ngongo rapa (pērā i ngā paipa hinu me te hau), ngā whitiki kawe (mō te keri me te kawe waka), me ngā hiri (ngā mowhiti-O, ngā gasket), hei ārai i te koroheketanga wawe me te pakaru o ēnei hua ina pāngia e ngā taiao o waho, e ngā taiao kino rānei (pērā i te pāmahana teitei me te haumākū) mō te wā roa.
Ngā hua rapa mō ia rā/motuhake: e whakamahia ana mō ngā rīpene rapa horoi, ngā hiri rapa, te rapa mimiti-ru (mō ngā motuka/mīhini), me ngā hua i hangaia ki te rapa hangai pērā i te rapa chloroprene me te rapa styrene-butadiene, kia mau tonu ai tō rātou ngāwari me te mahi roa i te whakamahinga.
2. Ngā tāpiringa tiaki rapa mō ngā āhuatanga motuhake
Haunga te tiakitanga whānui, ka taea hoki te whakatika i ngā raruraru tawhito motuhake i runga i te taiao whakamahinga o ngā hua rapa:
Te koroheketanga ngenge ā-aukati: E whakamahia ana mō ngā wāhanga rapa e hiahia ana kia pāngia e ngā kaha maha (pērā i ngā whitiki kawe me ngā ngongo ru), ka whakaiti i te "pakaru ngenge" i puta mai i te pānga whakakotahi o te ahotea hihiri me te waikura.
Āwhina tiaki pāmahana teitei: I roto i ngā hua rapa e whakamahia ana i ngā taiao pāmahana reo me te pāmahana teitei (pēnei i ngā hiri taha o te miihini), ina whakakotahihia ki ētahi atu antioxidants, ka whakarei ake i te ātete waikura wera o te rapa, ā, ka ārai i tōna whakapakeketanga tere me tōna pakarukaru i ngā pāmahana teitei.
1. Te Parakore ≥ 99.99%, e hipa ana i te paerewa ahumahi o te pākahiko;
2. Te ihirangi makuku ≤50 ppm, he tino pai te mahi whakamarumaru;
3. Te pumau wera tino pai
4. Kei roto i te taonga
25kgs/pēke, 20tana/20'ipu
DTPD CAS 68953-84-4
DTPD CAS 68953-84-4
