I te whanaketanga tonu o te ahumahi me te hangarau hou, kei te whānui haere te whakamahinga o ngā matū i roto i te mahi o ia rā me te oranga. I roto i tēnei tukanga, he mahi nui te whakaū i te waikura. Nō nā tata nei, kua piki ake te hiranga ongā mea whakaū waikuraā, kua hohonu te tūhuratanga o tā rātou whakamahinga i roto i ngā momo ahumahi.

He mea nui rawa ngā whakapūmau waikura hei ārai i te pirau o ngā matū i roto i te wai. I roto i ngā umanga kai me ngā whakapaipai, ka taea e ngā whakapūmau waikura te whakaroa i te roa o te oranga o ngā hua, me te whakarite i te pumau me te haumaru o ngā hua i te wā e whakamahia ana. I taua wā anō, i roto i te umanga rongoā, he mahi nui anō hoki tā ngā whakapūmau waikura ki te tiaki i ngā rongoā mai i te waikura.

E tohuhia ana he maha ngā momo whakaū waikura, tae atu ki ngā ārai phenolic, ngā ārai phosphate, ngā ārai alcoholamine, me ētahi atu. He rerekē ngā mahi a ēnei momo whakaū waikura i roto i ngā whakamahinga rerekē e ai ki ō rātou hanganga matū me ngā āhuatanga rerekē.

He mea tika kia whakahuatia ko ngā whakaū waikura he mea tino whānui te whakamahinga i roto i te umanga whakapaipai. Mā te tāpiri i te nui e tika ana o te whakaū waikura, ka taea e ngā whakapaipai te whakapai ake i tō rātou pumau me te kaha ārai mate, ā, ka roa ake te wā e mau ai, ka pai ake hoki te pānga o te whakamahinga. I taua wā anō, ka taea hoki te whakaranu i ngā whakaū waikura me ētahi atu ārai mate, ngā mea tiaki rānei, kia whai wāhi tahi ai rātou i roto i ngā whakapaipai, kia nui ake ai te pumau me te kaha patu huakita o te hua.

E whakanuia ana ahakoangā mea whakaū waikuraHe mea nui tēnei hei whakapai ake i te kounga me te pumau o te hua, me whakahaere hoki te nui o te whakamahinga i te wā e whakamahia ana, ā, me karo i te whakamahi i ngā wāhi ngoikore pēnei i te waha me ngā kanohi kia pai ai te whakamahinga.

TONO

1. Ahumahi kirihou me te rapa

I roto i te hanga o ngā hua kirihou me te rapa, he mea nui te mahi a ngā kaiwhakaū waikura ki te ārai i te waikura kia kore ai e pakaru te mekameka ngota me te hekenga o te mahi. Hei tauira, i roto i ngā hua kirihou e whakamahia ana i waho, mā te tāpiri i ngā kaiwhakaū waikura ka taea te whakapai ake i te ātete ki te wai me te ātete ki te makuku me te wera, me te whakaroa i te roa o te wā mahi. Hei tāpiri, he mea nui anō hoki ngā kaiwhakaū waikura i roto i ngā tono pēnei i ngā whakapaipai o roto me waho o ngā motuka me ngā whare taputapu hiko.

2. Te umanga patu pepeke

He ngawari te waikura o ngā matū hohe matua o ngā patupatu ka ngaro tō rātou kaha.Ngā mea whakaū waikuraHe whānuitia te whakamahinga i roto i ngā patupatu, ā, ka taea te ārai i te tauhohenga waikura o ngā patupatu i raro i te waikawa, te kawakore, te pāmahana me ētahi atu āhuatanga, kia mau tonu ai te pakari me te whai huatanga o ngā patupatu. Ehara i te mea ka whakapai ake i te tere whakamahinga o ngā patupatu anake tēnei whakamahinga, engari ka whakaitihia hoki te pānga pea o ngā patupatu ki te taiao.

3. Raupapa Stabaxol o Rhein Chemie

Ko te raupapa Stabaxol whakaū-wai-whakapūmau Stabaxol i whakarewahia e Rhein Chemie (LANXESS) e whakarato ana i te tiakitanga wai-whakapūmau pai rawa atu mō ngā elastomers polyurethane me ngā rauemi polyurethane thermoplastic (TPU). Ka taea te tāpiri ngāwari i ngā kaihoko wai-whakapūmau pērā i a Stabaxol P 200 ki ngā polyols polymer kia mau tonu ai te pumau o te polymer hydrolytic mō te wā roa. I roto i te pūnaha mimiti ru motuka, ka ārai a Stabaxol i te puna mimiti ru āwhina mai i te whakakore wawe i te mea kua koroheke te wai-whakapūmau, ka roa ake te roa o te ratonga. Hei tāpiri, he whānuitia hoki te whakamahinga o Stabaxol i roto i ngā elastomers thermoplastic i roto i te hanga taura, ka whakaiti i te aro o ngā elastomers e hangai ana ki te ester ki te wai-whakapūmau.

4. Ahumahi kai me te whakapaipai

He whānuitia hoki te whakamahinga o ngā whakaū waikura i roto i te umanga kai me te whakapaipai. I roto i te kai, ka taea e ngā whakaū waikura te whakaroa i te roa o te oranga o te kai, me te pupuri i te reka me te uara kai o te kai. I roto i ngā whakapaipai,ngā mea whakaū waikuraKa taea te whakapai ake i te pumau me te kaha antioxidant o ngā whakapaipai, me te whakarite i te haumaru me te whai huatanga o ngā hua i te wā e whakamahia ana.

Hei whakarāpopototanga,He mea nui te mahi a ngā pūmau waikura i roto i te ahumahi o ēnei rā. Ehara i te mea ka whakapai ake i te kounga me te pumau o ngā hua anake te whānuitanga o ōna whakamahinga, engari ka whakatairanga hoki i te whanaketanga pumau o ngā ahumahi e pā ana.