Mai i te tīmatanga o tā mātou pakihi, he maha ngā wā e whakaarohia ana te otinga pai hei oranga pakihi, e whakapakari tonu ana i te hangarau whakaputa, e whakapai ake ana i te kounga o te hua, e whakapakari tonu ana i te whakahaere kounga teitei o te whakahaere, i runga anō i te paerewa ā-motu ISO 9001:2000 mō te Utu Iti rawa mō te Sodium Formate mō te Whakaiti i ngā Konganuku Taumaha o te Maimoatanga Wai, kua rite mātou ki te tuku atu i ngā rautaki tino whai hua ki a koe i roto i ngā hoahoa o āu ota i roto i te huarahi ngaio mēnā e hiahiatia ana e koe. I tēnei wā, ka haere tonu mātou ki te whakatū hangarau hou me te hanga hoahoa hou hei āwhina i a koe ki te ahu whakamua i roto i te raina o tēnei pakihi.
Mai i tōna tīmatanga, e whakaarohia ana e tā mātou hinonga te otinga tino pai hei oranga mō te hinonga, e whakapakari tonu ana i te hangarau whakaputa, e whakapai ake ana i te kounga o te hua, e whakapakari tonu ana i te whakahaere kounga teitei o te whakahaere, e whai ana i te paerewa ā-motu ISO 9001:2000. Ka arotahi mātou ki te whakarato ratonga ki ā mātou kiritaki hei wāhanga matua o te whakapakari i ō mātou whanaungatanga mō te wā roa. Mā te wātea tonu o ngā taonga kounga teitei me te ratonga pai i mua i te hoko me muri i te hoko ka whakarite kia kaha te whakataetae i roto i te mākete ao whānui. E hiahia ana mātou ki te mahi tahi me ngā hoa pakihi nō te kāinga me tāwāhi, kia waihangahia he heke mai pai tahi.













Te Hua-ā-Tae Pentaerythritol o te Konutai Formate
He rite ki te ara neopentyl glycol, e rua ngā momo whakaputanga o tēnei tikanga:
Ko te tukanga tuku iho te mea tino noa, e whakaputa ana i te konutai formate kōwhai mārama, he iti te utu.
Ko te putanga whakapai ake o te tukanga tuku iho ka hua ake he konutai formate ma ake, he parakore ake, me te kaha whakaputa nui ake.
Te Tukanga Trimethylolpropane o te Konutai Formate
Ka pāngia te n-Butyraldehyde e te tauhohenga whakapūpū aldol me te otinga formaldehyde i te aroaro o te whakakorikori kawakore hei hanga i te 2,2-dimethylolbutyraldehyde. Kātahi ka tauhohe tēnei takawaenga ki te formaldehyde nui rawa i raro i ngā āhuatanga kawakore kaha mā te tauhohenga whakawhiti Cannizzaro hei hanga i te trimethylolpropane. I roto i tēnei tauhohenga, ka waikurahia te formaldehyde hei waikawa formic, kātahi ka whakakorengia ki te konutai hauwai hei hanga i te konutai formate.
He maha ngā huarahi rerekē hei hanga i te konutai formate. He matū kore-paitini tēnei, kāore e pā kino ki te hauora o te tangata, ahakoa me pupuri kia maroke i te wā e kawe ana. Nā te mea ehara te konutai formate i te matū whakahaeretia, ahakoa ka pūmau i te wā e rongoatia ana, ka taea tonu te whakamahi.