Na te mea he roa te pehanga o te pepa tātari i te wa e mahi ana, me rapu huarahi hei whakanui ake i te kaha o te pepa tātari, ki te kore ka ngawari te pirau.Na reira, me tukatuka te pepa tātari ahumahi ma te tukanga "toua"!
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E ai ki nga tukanga rereke, ka taea te wehewehe ki nga waahanga e rua: te pepa tarai me te pepa tātari kore-whakaora.Ko te pepa tātari kua oti te rongoa ka whakapourihia ki te kapia phenolic, ka tunua ki te mahana o te 150-180 nga nekehanga mo te 15 meneti hei whakaora i te kapia me te whakanui ake i te koi o te pepa tātari.I konei ka puta mai "pepa tātari rongoa"!
Ko te "pepa tātari rongoa" ka tukuna ki te wera nui, a ka tata katoa te uhi o nga muka pepa ki te kapia.Ko te "pepa tātari kore-whakaora" te nuinga o te whakamahi i te kapia polyvinyl acetate hei kaihoko whakahaehae, ka mutu ma te whakaheke noa i muri i te impregnation.No reira, ko te pakeke me te maro o te pepa tātari kaore i te pai ki te "pepa tātari rongoa".I tua atu, ko te "pepa tātari kore-whakaora" he ngawari ki te tango i te wai, ka makuku, i te wa ano, kaore i te pai te parenga teitei o te pāmahana ki te "pepa tātari rongoa".He rite tonu nga rauemi o enei momo pepa tātari e rua, engari he tino rerekee te tukanga impregnation o muri mai!——Ko te “pepa tātari rongoa” he pai ake, he parewai, he waikawa-waikawa, he iti-pamahana, he teitei-nui, he kawakore.
Ka whakamahia e te tātari rangi a Pawelson® te pepa tātari Ahlstrom, a kua rongoahia te pepa tātari i te teitei o te pāmahana, ahakoa kei te pa atu to miihini ki nga taiao kino, ka whakarite tonu he mahi nui to miihini.
Wā tuku: Feb-15-2023