Whakataki Tuarua
Āwhina Whakakotahi Kiriata, e mōhiotia ana ko te Āwhina Whakakotahi. Ka taea e ia te whakatairanga i te rere kirihou me te whakarerekētanga ngāwari o te matū polymer, te whakapai ake i te mahi whakakotahi, me te hanga kiriata i roto i te whānuitanga o te pāmahana hanga. He momo plasticizer e ngāwari ana te ngaro.
Ko ngā whakarewa kaha e whakamahia whānuitia ana ko ngā pūhui waipiro etera, pērā i te propylene glycol butyl etera, te propylene glycol methyl etera acetate, me ētahi atu. Ko te Ethylene glycol butyl etera, i whakamahia whānuitia i mua, kua aukatia i te nuinga o ngā whenua nā te mea he paitini ki te tinana tangata i te whānautanga.

IITono
Ko te tikanga, he pāmahana hanga kiriata tō te emulsion. Ina iti iho te pāmahana o te taiao i te pāmahana hanga kiriata emulsion, he uaua ki te hanga kiriata i te emulsion. Ka taea e te Āwhina Whakakotahi Kiriata te whakapai ake i te mīhini hanga emulsion me te āwhina ki te hanga i te kiriata. Whai muri i te hanganga o te kiriata, ka memeha haere te Āwhina Whakakotahi Kiriata, ā, kāore e pā ki ngā āhuatanga o te kiriata.
I roto i te pūnaha peita rapa, ko te kaihopu hanga kiriata e pā ana ki te CS-12. I roto i te whanaketanga o te pūnaha peita rapa, he rerekē anō hoki ngā hua motuhake o te kaihopu hanga kiriata i ngā taumata rerekē, mai i te 200#Peita Whakarewa ki te Ethylene Glycol. Ā, ko te CS-12 te mea e whakamahia whānuitia ana i roto i te pūnaha peita rapa.

III. Tāurangi Ā-tinana me te Matū
Parakore ≥ 99%
Te Pūwāhi Kohua 280 ℃
Pūwāhi mura ≥ 150℃

IV. Ngā Āhuatanga Mahi
He teitei te pāmahana kohua o te hua, he pai te mahi taiao, he pai te whakaranu, he iti te hurihanga, he ngāwari ki te mimiti e ngā matūriki rapa, ā, ka taea te hanga paninga tonu pai rawa atu. He rauemi hanga kiriata me te mahi tino pai mō ngā peita rapa. Ka taea e ia te whakapai ake i te mahi hanga kiriata o te peita rapa. Ehara i te mea he whai hua anake mō te emulsi acrylate, te emulsion styrenevinyl acetate, me te emulsion vinyl acetate-acrylate, engari mō te emulsion PVAC anō hoki. Haunga te whakaiti nui i te pāmahana hanga kiriata iti rawa o te peita emulsion, ka taea hoki e ia te whakapai ake i te whakakotahitanga, te ātete huarere, te ātete ki te mirimiri me te whanaketanga tae o te peita emulsion, kia pai ai te pumau o te kiriata i te wā kotahi.

V. Momo Matū
1. Ngā Waipiro
(pērā i te waipiro benzyl, Ba, ethylene glycol, propylene glycol me te hexanediol);
2. Ngā Ester Waipiro
(pērā i te dodecanol ester (arā, te Texanol ester, te CS-12 rānei));
3. Ngā Etera Waipiro
(ethylene glycol butyl ether EB, propylene glycol methyl ether PM, propylene glycol ethyl ether, propylene glycol butyl ether, dipropylene glycol monomethyl ether DPM, dipropylene glycol monomethyl ether DPNP, dipropylene glycol monomethyl ether DPNB, tripropylene glycol n-butyl ether tpnb, propylene glycol phenyl ether PPH, me ētahi atu);
4. Ngā Ester Waipiro Etera
(pērā i te hexanediol butyl ether acetate, te 3-ethoxypropionic acid ethyl ester EEP), me ētahi atu;

VI. Te Whānuitanga o te Whakamahinga
1. Ngā paninga hanga, ngā paninga waka kounga teitei me ngā paninga whakatika, ngā paninga koiri
2. He whakarewa kawe tiaki taiao mō te tā me te tae kakahu
3. Whakamahia i roto i te mangumangu, te tango peita, te piripiri, te kaihoko horoi me ētahi atu ahumahi

VII. Te Whakamahinga me te Inenga
4%-8%
E ai ki te nui o te emulsion, mā te tāpiri kia rua ngā wā i tētahi wāhanga, me te tāpiri i te haurua o te hua i te wāhanga huri pai ake ka āwhina i te whakamakuku me te marara o ngā tae me ngā whakakī. Mā te tāpiri i te haurua o te wāhanga peita ka āwhina ki te ārai i te puta o ngā mirumiru.
E ai ki te nui o te wai whakapūkara, i tētahi wāhanga, ina tāpirihia kia rua ngā wā, ka pai ake te hua. He āwhina te tāpiri i te haurua i te wāhanga huri ki te whakamakuku me te horapa o ngā tae me ngā whakakī, ā, he āwhina te tāpiri i te haurua i te wāhanga whakatikatika peita ki te aukati i te hanganga o ngā mirumiru.
[Te tākai]
Pahu 200 kg/25 kg
[Te Penapena]
Ka whakatakotoria ki tētahi wāhi puna wai matao, maroke, ā, he pai te hauhautanga, kia kore ai e pāngia e te rā me te ua.

VIII. Āwhina Whakakotahi Kiriata Paerewa me te Pai
Me wātea ngā āhuatanga e whai ake nei mō te kaihanga kiriata paerewa me te kaihanga kiriata pai rawa atu:
1. Me kaha te whakarewa o te Āwhina Whakakotahi Kiriata ki te whakarewa i te polymer, he tino pai te whai huatanga o te hanga kiriata mō ngā momo kapia wai maha, ā, he pai hoki te hototahitanga. Ka taea e ia te whakaiti i te pāmahana hanga kiriata iti rawa o te kapia wai, me te mea ka pā ki te āhua me te kanapa o te kiriata peita;
2. He pai ōna painga, he iti te kakara, he iti te horopeta, he pai te pānga, he pai te tiaki i te taiao, ā, he rerekē te āhua o te whakapūmau. Ka taea e ia te whakarite i te tere whakamaroke hei whakahaere i te hanganga;
3. He tino pai te pumau o te waikura, he iti te wairewatanga i roto i te wai, me iti iho te tere o te mimiti i te wai me te etanoru, ā, me pupuri i roto i te paninga i mua i te hanganga kiriata, ā, me mimiti rawa i muri i te hanganga kiriata, kāore e pā ki te mahi o te paninga;
4. Ka taea te whakamahi hei mimiti i runga i te mata o ngā matūriki rapa, ka taea hoki te whakamahi hei mimiti i ngā matūriki rapa me te mahi whakakotahitanga tino pai. Kāore te kapia wai-e hangai ana ki te waimeha me te pupuhi e pā ki te pumau o ngā matūriki rapa.

IX. Te Aronga Whakawhanake
Ahakoa he nui te pānga o te Āwhina Whakakotahi Kiriata ki te hanganga kiriata o te peita emulsion, he whakarewa rauropi te Āwhina Whakakotahi Kiriata, ā, he pānga ki te taiao. Nō reira, ko tōna ahunga whanaketanga he Āwhina Whakakotahi Kiriata e whai hua ana ki te taiao:

1. Hei whakaiti i te haunga. Mā te ranunga o te coasol, DBE IB, optifilmenhancer300, TXIB, te ranunga o te TXIB me te Texanol ka taea te whakaiti i te haunga. Ahakoa he ngoikore te TXIB ki te whakaiti i te MFFT me te horoi wawe, ka taea te whakapai ake mā te whakaranu ki te Texanol.
2. Ka whakaitihia te VOC. Ko te nuinga o ngā Āwhina Whakakotahi Kiriata he wāhanga nui o te VOC, nō reira, ko te iti o te whakamahinga o te Āwhina Whakakotahi Kiriata, ko te pai ake. Ko te whiriwhiri i te Āwhina Whakakotahi Kiriata me aro nui ki ngā matū kāore i roto i te rohe VOC, engari kaua e puhoi rawa te piki me te heke, ā, he teitei hoki te whai huatanga o te hanga kiriata. I Ūropi, ko te VOC e pā ana ki ngā matū he rite te ira kohua ki te 250 ℃, he iti iho rānei. Ko ngā matū he ira kohua neke atu i te 250 ℃ kāore i te whakarōpūtia ki roto i te VOC, nō reira ka whanake te Āwhina Whakakotahi Kiriata ki te ira kohua teitei. Hei tauira, coasol, lusolvanfbh, DBE IB, optifilmenhancer300, diisopropanoladipate.
3. He iti ake te paitini, he haumaru ake, ā, he pai ake te pirau.
4. He kaihopu hanga kiriata hohe. Ko te Dicyclopentadienoethyl acrylate (DPOA) he matū waro kore-mākū ka taea te whakakotahi, ā, ko tōna homopolymer TG = 33 ℃, kāore he kakara. I te hanganga o te peita whakapūkara me te uara TG teitei ake, kāore e hiahiatia he Āwhina Whakakotahi Kiriata, engari ka tāpirihia te DPOA me te iti o te kaihoko whakamaroke, pērā i te tote cobalt. Ka taea e te DPOA te whakaiti i te pāmahana hanga kiriata, me te hanga i te kiriata peita whakapūkara i te pāmahana rūma. Engari ehara te DPOA i te mea pōturi, ehara i te mea he pai ki te taiao anake, engari he polymerization rauropi kore utu kua oxidized i raro i te mahi a te desiccant, e whakanui ana i te pakeke, te anti-viscosity me te kanapa o te kiriata. Nō reira, ka kiia te DOPA he kaihopu hanga kiriata hohe.


Te wā tuku: Mei-07-2021