Hydroxyethyl acrylate
Ngā Tikanga Rokiroki mō te Hydroxyethyl Acrylate
Ko te Hydroxyethyl acrylate (HEA) he monomer kiriaku tino tauhohe, ā, ko ōna tikanga rokiroki e aro nui ana ki te pumau matū me te haumaru. Mēnā ka kore e tika te rokiroki, ka arahi pea ki te polymerization ohorere, te hekenga o te kounga, tae atu ki ngā aituā haumaru.
Ko ngā whakaritenga matua mō te rokiroki e whai ake nei:
1. Te Pāmahana me te Mārama
Mahana: E taunakihia ana kia rongoatia ki te wāhi hauhautanga, me te pāmahana pai rawa atu i waenga i te 2°C me te 25°C. Me karo i ngā pāmahana teitei me te rā tika.
Take: Ka tere ake te tere o te whakapūhuitanga o te matū ina piki ake te pāmahana, ka tūpono te whakapūhuitanga-ake ahakoa kei te wātea he aukati.
2. Ārai
Momo: Ko te hydroxyethyl acrylate ka āraihia ki te MEHQ hei pehi i te polymerization rauropi kore utu i te wā e rongoa ana, e kawe ana hoki.
Te Pupuri i te Whai Huatanga: Kia mau tonu ai te whai huatanga o te aukati, me karo te pā nui ki te hau (hāora). Ka pau te MEHQ i te hāora, ka whakaiti i tōna pānga aukati. Nō reira, he mea nui te whakakī hauota i roto i te ipu.
3. Ipu me te Āhuarangi
Ipu: Me whakamahi ngā ipu i hangaia ki te kowiri tira, ki te arai phenolic resin, ki te polyethylene rānei.
Āhuarangi: Me whakakīkī ngā ipu ki te hauota hei pupuri i te taiao kore mahi, hei whakaiti hoki i te pā ki te hāora.
Hiritanga: Me pupuri kia mau te hiri o ngā ipu.
4. Taiao Rokiroki
Te hauhautanga: Me pai te hauhautanga o te whare putunga, te wāhi rokiroki rānei.
Kia matara atu i ngā Pūtake Mura me ngā Āhuatanga Kāore e Hototahi: Me matara atu te wāhi rokiroki i ngā pūtake wera, i ngā mura ahi, i ngā mura tuwhera, me ngā rauemi kāore e hototahi pērā i ngā matū whakahāora kaha, ngā waikawa kaha, me ngā kawakore kaha.
5. Te Ora o te Wāhi Whakamau
Ki te whai i ngā tikanga rokiroki katoa o runga ake nei, ko te roa o te oranga o te hydroxyethyl acrylate he 6 ki te 12 marama mai i te rā i hangaia ai. I mua i te whakamahinga, me tirotiro te āhua me ngā whakaritenga o te hua kia kore ai e whakapūpū, e pirau rānei.
(te tikanga 2-10%).
Hydroxyethyl Acrylate (HEA) - Tirohanga Whānui mō te Whakamahinga
Ko te Hydroxyethyl acrylate (HEA) he tāpiringa hopi hinu i roto i te umanga oleochemical, ā, he kaihoko whakamaroke hoki mō te karu hikohiko i roto i te umanga hikohiko. I roto i te umanga kakahu, ka whakamahia hei hanga piripiri kakahu. Hei tāpiritanga, ka mahi hei matū matū i roto i te matū tātari, ā, ka whakamahia ki roto i ngā kaihoko whakauru wai-ranu, me ētahi atu whakamahinga.
Ka taea e te HEA te whakakotahi i te polymer me te whānuitanga o ngā monomers tae atu ki te waikawa acrylic me ōna esters, acrolein, acrylonitrile, acrylamide, methacrylonitrile, vinyl chloride, me te styrene. Ka whakamahia ngā copolymers hua mō te maimoatanga muka hei whakarei ake i tō rātou ātete wai, ātete whakarewa, ātete kita, me ngā āhuatanga ātete wai. Ka whakamahia hoki ēnei polymers ki te hanga paninga thermosetting mahi-teitei, rapa hangai, me ngā tāpiringa hinu. I roto i te mara o ngā piripiri, ka whakapai ake te whakakotahitanga polymer me ngā monomers vinyl i te kaha o te here. Mō te tukatuka pepa, ka whakamahia te HEA ki te hanga i ngā emulsions acrylic paninga, hei whakarei ake i te ātete wai me te kaha o te pepa.
Ka mahi te HEA hei kaiwhakaranu tauhohe me te kaihoko honohono i roto i ngā pūnaha whakaora irahiko, ā, ka taea hoki te mahi hei hononga honohono kapia, me te whakarerekē hoki mō ngā kirihou me te rapa.
Ko te nuinga o te wā ka whakamahia mō te hanga i ngā paninga kiriaku whakamahana, ngā paninga kiriaku ka taea te whakaora i te UV, ngā paninga whakaahua-ātete, ngā piripiri, ngā kaihoko maimoatanga kakahu, ngā matū tukatuka pepa, ngā mea whakau wai, me ngā rauemi polymeric. Ko tētahi āhuatanga matua o te HEA ko tōna kaha ki te whakarei ake i te mahi hua ahakoa he iti noa te rahinga e whakamahia ana.
Te Pono o te Tukunga me te Hiranga o te Whakahaere
Ngā Āhuatanga Matua:
Ngā pokapū rarangi taonga rautaki i ngā whare putunga tauranga o Qingdao, Tianjin, me Longkou me te neke atu i te 1,000
he tana mita o ngā taonga e wātea ana
68% o ngā ota ka tukuna i roto i ngā rā 15; ko ngā ota tere ka whakaritea mā te ratonga kawe tere
hongere (30% whakaterenga)
2. Te Kounga me te Whakatutukitanga Ture
Ngā Tiwhikete:
Kua whai tiwhikete toru i raro i ngā paerewa REACH, ISO 9001, me FMQS
E tutuki ana i ngā ture akuaku o te ao; 100% te angitu o te whakawātea tikanga mō
Ngā kawemai a Rūhia
3. Anga Haumarutanga Tauwhitinga
Ngā Otinga Utu:
Ngā tikanga ngāwari: LC (tirohanga/wā), TT (20% utu mua + 80% i te wā tuku)
Ngā kaupapa motuhake: LC 90-rā mō ngā mākete o Amerika ki te Tonga; Te Rawhiti o Waenganui: 30%
tāpui + utu BL
Whakatau tautohe: tikanga whakautu 72-hāora mō ngā tautohe e pā ana ki te ota
4. Hanganga mekameka tuku tere
Whatunga Whakahaere Rauemi Maha:
Utauta rererangi: tukunga 3-rā mō ngā tuku waikawa propionic ki Thailand
Te kawe tereina: He ara konupūmā hōputu motuhake ki Rūhia mā roto i ngā ara o Ūrāpia
Ngā otinga Difluoromethane ISO TANK: Ngā tuku matū wai tika.
Te Arotautanga o te Tākai:
Hangarau Flexitank: 12% te whakahekenga utu mō te ethylene glycol (ki te pahū tuku iho)
tākai)
Pūmua konupūmā hanganga-ā-hanganga: Pēke PP whatu ātete-makuku 25kg
5. Ngā Tikanga Whakaiti Mōrearea
Te Tirohanga Mai i te Mutunga ki te Mutunga:
Aroturuki GPS wā-tūturu mō ngā tuku ipu
Ngā ratonga tirotiro a te hunga tuatoru i ngā tauranga ūnga (hei tauira, ngā tuku waikawa acetic ki Āwherika ki te Tonga)
Te Whakapūmau i Muri i te Hokonga:
Taurangi kounga 30-rā me ngā kōwhiringa whakakapinga/whakahokinga moni
Ngā taputapu aroturuki pāmahana kore utu mō ngā tuku ipu whakatō rei
Ngā Pātai Auau
Me āwhina koe? Tirohia ā mātou wānanga tautoko mō ngā whakautu ki ō pātai!
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Ko te painga o te kiritaki te mea nui ki a mātou. Ka taea te whiriwhiri i te utu i raro i ngā āhuatanga rerekē, ā, e whakamana ana mātou ka whiwhi koe i te utu tino whakataetae.
He mea whakamihi ki a koe te tuhi mai i ngā arotake pai mēnā e pai ana koe ki ā mātou hua me ā mātou ratonga, ka tukuna atu e mātou ētahi tauira kore utu ki a koe i tō ota e whai ake nei.
Ae ra! he maha ngā tau e mahi ana mātou i tēnei raina, he maha ngā kaihoko e whakaae ana ki ahau nā te mea ka taea e mātou te tuku i ngā taonga i te wā tika me te pupuri i te kounga teitei o ngā taonga!
Ae. Nau mai haere mai ki te toro mai ki tā mātou kamupene i Zibo, Haina. (1.5 hāora te tawhiti mai i Jinan)
Ka taea e koe te tuku uiui ki tētahi o ā mātou māngai hoko hei tiki i ngā mōhiohio taipitopito mō te ota, ā, mā mātou e whakamārama te tukanga taipitopito.
