Te matauranga

He aha te maha o nga ahumahi e whiriwhiri ai i te hinu hinu?

2022-10-26

Ka taea te whakamahi nui i te kapia hinu i roto i nga momo ahumahi, petroleum resin penei i te peita, rapa, aha atu.

Nga painga o te kapia hinu: Ko te kapia hinu he hua matū hou i whakawhanakehia i nga tau tata nei. Na te iti o te utu, te pai o te micibility, te iti o te rewa, te petroleum Resin wai te aukati, te ethanol resistance me nga matū, Petroleum Resin ka taea te whakamahi whanui i roto i te rapa, te whakapiri, te paninga, Te Petroleum Resin Nga momo ahumahi me nga mara penei i te hanga pepa me te mangumangu.

Ko te rereketanga i waenga i te kapia hinu me etahi atu pūhui thermosetting ko te kore e tuku i nga pūhui ngota iti-iti i te wa e rongoa ana, Petroleum Resin me te mea he nui te toha i roto i te ahua wai. Ko te wa whakaora ma te taapiri tika. Mo te punaha kaore i whakarereketia, he iti te whakaheke. Ko te tikanga, ko te Petroleum Resin he 2%, ko te tikanga he iti rawa te rereketanga i waenga i nga ngota ngota. I makahia te kapia hinu ki roto i te pokepokea ai, Te Petroleum Resin te rōrahi o te kōhao pokepokea ai paerewa me te rōrahi o te tauira i muri i te ine i te hangahanga, te Resin hinu me te whakahekenga rōrahi o te tauira i tātaihia.

Tikanga whakamatautau: Wetewetehia te pokepokea me te tango i te tauira kapia i muri i te hanga, Petroleum Resin katahi ka whakamahi i nga calipers ki te ine tika i te rahi o te kohao (tae atu ki te roa, te whanui, me te teitei) o te anga pokepokea o te pokepokea, Petroleum Resin tika ki te 0.01 mm . )Whakairihia te tauira kapia ki runga i te pauna ki te waea parahi, ki te raina makawe ranei, ka paunatia ki te rangi, Petroleum Resin katahi ka maka te tauira ki te 20 wai matutu, ka paunatia ki te wai, ka paunatia te tika ki te 0.001 g

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