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Te hoko wera polyether polyurethane acrylate mo te rakau, pepa me nga paninga kirihou
ZCKo te 6203 he momo polyurethane acrylate polyether.Ko te polyether polyol ka whakapotohia hei polyether.He oligomer me te here ether (- ror -) i te mekameka matua me te neke atu i te rua nga roopu hydroxyl (- OH) i te roopu mutunga, te roopu taha ranei.Ka mahia ma te polymerization o te kaitakawaenga (puhui kei roto te roopu hauwai kaha) me te ethylene oxide (EO), propylene oxide (PO), epoxy butane (Bo) i te aroaro o te whakakōkī.Ko te putanga nui rawa atu o te polyether ko te glycerol (glycerol) hei kaikawe me te epoxide.He maha nga momo polyether polyols ka puta ma te whakarereke i te aratau whangai (whakaranu, wehea ranei), inenga inenga me te raupapa whangai a Po me EO.
Ko tana tohu hangarau: 40000-70000pa S / 25 te pokey℃, uara waikawa <0.5 (NCO%), mahi 3 (uara ariā), he wai marama kore tae, he kowhai ranei te ahua;Ko tenei hua nga painga o te pakari pai, te kaha o te kiriata teitei, te mahi tauhohenga teitei, te poraka pakari me etahi atu.Kei te whakamahia nuitia i roto i te waituhi whakaora marama, taonga rakau, paninga papa, paninga pepa, paninga kirihou, rehu korehau, paninga whakarewa me etahi atu mara.
Kei roto i te mekameka matua o zc6203 te here ether (- ror -), me te roopu mutunga, te roopu taha ranei kei roto i nga oligomer me te neke atu i te 2 nga roopu hydroxyl (- OH).He mea hanga na roto i te polymerization whakatuwhera whakakai o nga polyols iti ngota ngota, polyamines me nga pūhui kei roto i te hauwai kaha me nga olefins oxidized i raro i te mahi a te whakakōkī.Ko te nuinga o nga waikura kua whakahaehae he propylene oxide (propylene oxide) me te ethylene oxide (ethylene oxide), ko te propylene oxide te mea nui.Ko te taumaha ngota o te polyether me te hydroxyl-propylene glycol me te tetrahydroxy-propylene glycol e whakamahia ana he 4000-400.Ko nga kapia polyether e whakamahia ana hei whakapiringa me tango nga toenga kawakore i te wa o te polymerization, na te mea ka taea e ratou te whakakorikori i te dimerization o te isocyanates me te pa ki te kounga o te whakapiri.
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polyether polyurethane acrylate mo nga paninga kirihou
Ko te Hua ZC6202 he hua tohu na te kamupene.Ko tana ingoa matū he polyether polyurethane acrylate.He wai kore tae, he kowhai ranei he wai maramara me te ngawari me te piri.Kei te nuinga whakamahia te reira mo te pepa, paninga kirihou me te rakau adhesion tuatahi.Aromatic polyurethane acrylate Tāpirihia te polyether ( polyester) diol me te aukati polymerization ki roto i te ipu tauranga e wha me te miihini whakakorikori, te inemahana me te ngongo condenser, te whakaoho kia rite, katahi ka tapirihia te TDI, whakanekehia te pāmahana ki te 70-80 ℃ mo te tauhohenga mo te 1.5 haora, kitea te Ko te uara NCO, katahi ka taapirihia te hydroxyethyl acrylate (hydroxypropyl acrylate), te taapiri i te whakakorikori, haere tonu te hohenga mo te 3 haora, ka kitea he rite te uara NCO ki te 0.
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Te hoko wera acrylate polyurethane UV rongoa kapia mo te punaha rapa me te whakakikorua rapa
HuaZCKo te 6482 he kapia acrylate polyurethane kakara me te tino mohio ki te maakete o-whare.He wai maramara kowhai.Ka whakamahia e nga kaihoko ki te peita pepa.He pai te elasticity, scalability, totoro me te whakamaroke.Kei te whakamahia te nuinga i roto i te mara o te pūnaha rapa me te whakakikorua rapa.
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Ka whakamahia te kapia UV polyurethane Acrylate ki nga paninga karaihe, rakau me te mangumangu
HuaZCKo te 6409 he momo polyurethane acrylate me te mahi utu nui.He wai kore tae, he kowhai ranei he wai maramara.Ko te nuinga o nga ahuatanga na te rongoa tere, te pakeke me te pai o te kakahu.Ka whakamahia te nuinga mo te rakau, pepa, paninga kirihou me te mangumangu.
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Aromatic polyurethane acrylate me te tere whakamaroke tere, he pai te aukati me te ngawari o te mate ka whakamahia i roto i te papa o te punaha matte me nga paninga PVC me te SPC.
Ko te ingoa matū o te hua ZC6480 he polyurethane acrylate kakara, he wai marama kore tae, kowhai ranei.Ka mahia e nga kaihoko te PVC kirihou LED.Kei te tohuhia e te tere whakamaroke tere, te pai o te aukati me te ngawari ki te ngaro.Kei te whakamahia te nuinga mo te punaha matte, PVC me te paninga SPC, Polyester acrylic resin, Tāpiri anhydride, waikawa kiriaku, polymerization inhibitor me te whakakōkī ki roto i te ipu tauranga wha e mau ana ki te miihini whakakorikori, te inemahana me te ngongo condenser, whakaoho kia rite, whakaarahia te pāmahana ki te 110 ℃, tauhohe mo te 5-6 haora, ka kitea te uara waikawa kia iti iho te uara waikawa i te 5.
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Aromatic polyurethane acrylate UV kapia rongoa mo nga paninga kirihou me nga waituhi
Ko te ingoa matū o te hua ZC6408 he polyurethane acrylate.He wai kore tae, he kowhai ranei he wai maramara me te ngawari me te piri.Ka whakamahia te nuinga ki te pepa, te rakau, te rehu kirihou me te mangumangu.Ko te rāpoi ngota o te polyurethane acrylate (PUA) kei roto i nga roopu mahi kiriaku me nga here carbamate.Ko te whakapiri rongoa he kaha te whakakakahu, te piri, te ngawari, te kaha o te kiri, te pai o te parenga pāmahana iti o te polyurethane me te pai rawa atu o nga taonga mata me te huarere o te polyacrylate.He rauemi whakaora iraruke me nga rawa matawhānui pai.Ko te punaha whakakikorua kua whakamahia nuitia i roto i te whakarewa, te rakau, te paninga kirihou, te tuhi waituhi, te papanga papanga, te whakakikorua o te muka whatu me etahi atu I tenei wa, kua riro te PUA hei akomanga tino nui o nga oligomers i roto i te waahi o te paninga parewai.I runga i te puhoi o te tere rongoa me te utu ahua nui o te PUA, he iti ake te whakamahia o te PUA hei oligomer matua i roto i te tauira whakakikorua tikanga, a he maha nga wa e whakamahia ana hei kapia mahi awhina.I roto i te nuinga o nga wa, ko te PUA te nuinga o te whakamahi i roto i te tauira hei whakanui ake i te ngawari o te paninga, te whakaiti i te whakaheke ahotea Whakapai ake i te piri.Heoi, na te pai o te mahi o te kapia PUA, kei te piki haere ano nga rangahau mo te PUA, a ka whakahiatohia te polyurethane acrylate me etahi atu momo kapia hei hanga i te punaha ranu ka whakawhanakehia hei punaha wai.Ina koa, ko te punaha wai e whakamahi tika ana i te wai ki te whakaheke me te whakaheke i te pokey, ka pai ake te noho o te paninga ki te taiao me te hauora me te whakaiti i te whakamahinga o nga monomers kaha, Ki te nui o te waa, na te kore o te utu utu nui o te PUA resin. , e taea te whakawhānui i te whānuitanga tono o PUA resin, whakaiti ranei ara e kore e whakamahi monomers, tōtika whakaiti i te paheketanga o paninga parewai, whakaiti i te ahotea roto i te whakaora, whakanui i te adhesion o paninga me te whakapai ake i te ngāwari o te paninga kiriata.
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Ka whakamahia te kapia UV polyurethane Acrylate ki nga paninga karaihe, rakau me te mangumangu
Te ingoa matū o te huaZC64Ko te 02 he polyurethane acrylate.He wai kore tae, he kowhai ranei he wai maramara.Kei a ia nga ahuatanga o te pakeke teitei me te pai o te kakahu.Ka whakamahia te nuinga ki te rakau, ki te pepa, ki te kirihou, ki te rehu karaihe me te mangumangu.
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Ka whakamahia te kapia polyurethane acrylate ka taea te rongoa i roto i nga rakau, kirihou me nga mara waituhi
HuaZCKo te 6430 he kapia utu nui o te kamupene.He momo acrylate polyurethane kakara.He wai kore tae, he kowhai ranei he wai maramara.Kei a ia nga ahuatanga o te whakaora tere, te pakeke me te pai o te kakahu.Ka whakamahia te nuinga ki te rakau, te kirihou me te mangumangu.
