1. Ngā Āhuatanga o te Hua:

He paura mātotoru, he kakara mura o te formaldehyde. He pūhui raina o te formaldehyde, kāore he ira rewa pumau.

2. Ngā Whakamahinga:

Ka taea e te Polyformaldehyde te whakakapi i te otinga wai formaldehyde ahumahi noa i roto i te hanga o ngā hua o muri mai pērā i ngā patu pepeke, ngā kapia hangai, ngā paninga, me ngā patu huakita whakapūngā.

He matū totoka te polyformaldehyde, he mea whakamahi hei rauemi mata mō ngā matū waro me ngā kapia hangai, hei whakapūkara hoki i ngā rongoā, ā, he nui te formaldehyde i roto i te āhua, he ngāwari ki te penapena me te kawe.

① Ngā patu pepeke: ngā patu pepeke hangai pērā i te acetochlor, te butachlor, me te glyphosate;

② Peita: peita hangai mō ngā waka kounga teitei;

③ Kapia: kapia urea formaldehyde hangai, kapia phenolic, kapia polyacetal, kapia melamine, kapia whakawhiti katote, me ngā momo piripiri;

④ Te hanga pepa: te kaihoko whakakaha pepa hangai;

⑤ Maka: kaihoko tango onepu, piripiri maka hangai;

⑥ Te whakatipu kararehe: te patu huakita whakapūngāwerewere.

⑦ Ngā rauemi mata o te rauropi: e whakamahia ana hei hanga i te pentaerythritol, te trimethylolpropane, te glycerol, te waikawa acrylic, te methyl acrylate, te waikawa methacrylic, te N-hydroxymethylacrylamide, te alkylphenol, te methyl vinyl ketone, me ētahi atu.

⑧ Ētahi atu: Rongoā me te patu huakita. Whakamahia hei kaiwhakahoro, hei patu huakita, hei whakapūkara hoki. Whakamahia mō te hanga matū waro me te ahumahi rongoā.

3. Te rokiroki:

Penapenahia ki roto i tētahi whare putunga hauhautanga, hauhautanga hoki. Me noho tawhiti atu i ngā pūtake ahi me te wera. Kaua te pāmahana rokiroki e neke ake i te 32 ℃, ā, kaua te haumākū whanaunga e neke ake i te 80%. Me penapena motuhake mai i ngā waikura, ngā matū whakaiti, ngā waikawa, ngā kawakore, me ētahi atu, ā, kaua e whakaranua te rokiroki. Whakamahia he rama ātete-pahūtanga me ngā whakaurunga hauhautanga. Āraia te whakamahi i ngā taputapu me ngā taputapu miihini e ngāwari ana ki te whakaputa mura. Me whai rauemi tika te wāhi rokiroki hei pupuri i ngā rauemi turuturu.