1. He tirohanga whānui mō te kapia urea-formaldehyde (UF)
Ko te kapia Urea-formaldehyde, e mōhiotia ana ko UF, e whakamahia whānuitia ana hei hono i te rakau, ā, kua whakatairangahia ngā tono nui i roto i te hanga papa rakau me te papa matūriki.
2. Ngā Āhuatanga
He pai te kapia Urea-formaldehyde nā te nui o ngā rauemi mata me te iti o te utu. He tino pai tōna piri, he ātete ki ngā waikawa ngoikore me ngā kawakore ngoikore, ā, he pai te ārai me te ātete ki te kakahu. Heoi, he mea tika kia mōhiotia ka tukuna te formaldehyde i te wā e whakamaroke ana, ā, he ngoikore tōna ātete ki te wera me te koroheketanga.
3. Puka
Kapia Urea-formaldehydeka taea te whakaatu i ngā āhua rerekē pēnei i te kapia, te paura, te papa me te piripiri hei whakatutuki i ngā whakaritenga tono rerekē.
4. Ngā tukanga e tika ana
He pai te kapia Urea-formaldehyde mō ngā momo tukanga pēnei i te paninga me te whakapūtanga, ā, e tautoko ana i te hanga o ngā momo hua.
5. Tono
Hei te kāpia e whakamahia whānuitia ana i roto i te umanga tukatuka rakau,kapia urea-formaldehydee whakamahia whānuitia ana mō te here i te rakau, te papa rakau, ngā papa whakarara, me te pāpaka me ngā hua rakau. Hei tauira, e whakamahia ana hei hanga anga rakau mō ngā papa, ngā taonga whare, ngā pouaka takai, ngā taputapu kakahu, me ngā taputapu whare.
1. Whakapai ake i te ātete wai o te piri kapia urea-formaldehyde: Mā te tāpiri i ngā kaihoko honohono pērā i te konumohe whanariki me te konumohe phosphate, ka taea te whakapai ake i tōna ātete wai.
2. Whakapai ake i te ātete ki te koroheketanga: Mā te whakaranu i ētahi kapia kirihou wera ki roto i ngā piri kapia urea-formaldehyde ka taea te whakapai ake i tō rātou ātete ki te koroheketanga.
3. Whakaitihia te nui o te formaldehyde: Mā te whakarerekē i te tukanga hanga, te whakaiti i te ōwehenga molar o te formaldehyde ki te urea, te tāpiri rānei i ngā mea whakangaro formaldehyde (pēnei i te urea, te melamine, me ētahi atu), ka taea te whakatutuki i te kaupapa o te whakaiti i te nui o te formaldehyde i roto i ngā piri kapia urea-formaldehyde.
Ka hokona e Aojin Chemical ngā kapia urea-formaldehyde kounga teitei me ngā paerewa kounga hua teitei. Ka tukuna ki te umanga tāonga me te umanga papa. Tikina te utu pai rawa atu mō te kapia urea-formaldehyde inaianei, whakapā atu ki a Aojin Chemical kia tere!
Wā tuku: Pipiri-24-2025
