He aha te hiri polyurethane maha-mahi, me pēhea te whakamahi?

Mā te hiri polyurethane maha-mahi ka hoatu hehe huarahi kaha, ngāwari hoki ki te hiri me te hono i ngā mata maha. Ka taea te whakamahi ki te rakau, ki te konganuku, ki te kirihou, ki te raima rānei. Ka tū motuhake tēnei hiri nā te mea ka noho pūmau te pīwariwari, ka ātete ki ngā huringa makuku me te pāmahana, ā, ka roa te wā e mau ana. He maha ngā wā ka kitea i roto i ngā mahi hanga, i ngā motuka, me ngāngā kaupapa rererangiHe maha ngā kaihanga whare e whiriwhiri ana i tēnei mea nā te mea he āwhina ki te hanga whare.ātete haruru, kore puehu, ā, he penapena pūngao.

Ngā Whakaaro Matua

● Ka whakaratohia e ngā hiri polyurethane maha-mahi he hiri kaha, ngāwari hoki, me te here mō ngā mata maha pērā i te rakau, te konganuku, te kirihou, me te raima.

● Ka totoro ēnei hiri, kāore e pakaru, ka ātete ki ngā huringa makuku me te pāmahana, ā, ka roa te mau i roto i ngā kaupapa o roto, o waho hoki.

● Ka piri pai ki ngā mata, ina koa ka horoia tika, ka whakamahia he paninga, kia mau ai te hononga, kia pono ai hoki.

● He pai ake te whakahaere a ngā hiri polyurethane i te nekehanga me te wiri i te silicone, i te acrylic rānei, ā, he pai mō ngā hononga me ngā wāhi e neke ana.

● Mā te whakarite tika i te mata me te whai i ngā mahi paninga ka pai te maroke o te hiri, ā, ka mahi pai rawa atu.

Hiri Polyurethane Maha-mahi

Whakamāramatanga

Ka taea e koe te whakaaro ki te hiri polyurethane maha-mahi hei momo rauemi hiri motuhake e whakakotahi ana i te ngāwari, te kaha, me te maha o ngā mahi. He pai te mahi a tēnei hiri ki runga i ngā mata maha, pērā i te rakau, te konganuku, te raima, me te kirihou. Ina whakamahia e koe, ka whiwhi koe i tētahi hua e totoro ana, e hoki ana ki tōna āhua taketake. Kāore e ngatata, e pakaru rānei, ahakoa e neke ana te mata, e huri ana rānei tōna āhua. Ka taea e koe te whakawhirinaki ki a ia mō ngā kaupapa o roto, o waho hoki, nā te mea he ātete ki te wai, ki ngā matū, me ngā huringa pāmahana.

Ngā Āhuatanga Matua

He mea motuhake te hiri polyurethane maha-mahi nā ōna āhuatanga elastomeric. Mā ēnei āhuatanga ka pakari te hiri, ka taea te totoro, ā, ka taea te whakaora i muri i te toia, te pēhi rānei. E whakaatu ana ngā whakamātautau taiwhanga i ētahi āhuatanga matua:

● Te kaha o te kume me te roa i te wā whatika inehia mā te whakamahi i ngā tauira motuhake me ngā whakamātautau kume. Ko te tikanga ka taea e te hiri te totoro tawhiti i mua i te pakaru.

● Ka tirohia te pakari mā te kukume i ngā kiriata angiangi o te hiri. Ka whiwhi koe i tētahi rauemi e kore e haehae wawe.

● Ka whakamatautauria te ātete ki te poka mā te pana i te ngira maitai ki roto i te hiri. He nui te kaha e hiahiatia ana hei pakaru.

● E whakaatu ana ngā whakamātautau kawenga huringa ka taea e te hiri te totoro i ngā wā maha, ā, ka hoki tonu ki tōna āhua taketake.

● Ka inehia te whai huatanga o te whakaora-ā-ia anō mā te tapahi me te hono anō i te hiri, kātahi ka whakamātautau i te pai o tana whakaora i tōna kaha me tōna totoro.

● Ka whakamātauhia te kaha o te piri mā te wetewete i ngā pereti maitai e honoa ana ki te hiri. Ka whiwhi koe i tētahi hononga kaha e mau tonu ana i raro i te taumahatanga.

Tete hoahoa ngota o te hiriHe mea nui anō hoki. Ka whakatikatikahia e ngā kaipūtaiao te ranunga o ngā wāhanga ngohengohe me ngā wāhanga mārō hei whakapai ake i te totoro me te kaha. Ka whakamahia e rātou ngā rauemi pēnei i te polydimethylsiloxane (PDMS) me te polypropylene oxide (PPO) hei hanga i te hiri kia ngāwari ake, kia iti ake te aro ki ngā huringa pāmahana. Ka noho rite te hiri ki te rapa i waenga i te −50 °F me te 176 °F, kia taea ai te whakamahi i roto i ngā āhuarangi maha.

Ina whakaritea te hiri polyurethane maha-mahi ki ngā hiri silicone, acrylic rānei, ka kitea ngā painga mārama.He tino pai te mimiti a ngā hiri polyurethane i te nekehanga me te wiri.. Ka hangaia he hiri kaha, ngāwari, ā, ātete wai hoki. He pai hoki te ngāwari me te ātete wai o ngā hiri silicone, engari ka tāpirihia e ngā hiri polyurethane he roa ake te mau me te ātete matū. Kāore e tino totoro ngā hiri acrylic, ā, ka mimiti, ka pakaru rānei i roto i te wā. Mena kei te hiahia koe i tētahi hiri mō ngā hononga whānui, ngā anga matapihi, ngā wāhi rānei e neke ana, ko te polyurethane te mea pai rawa atu.

Ngā Āhuatanga

Ngāwari

Ka tino ngāwari te whakamahi i ngā hiri polyurethane maha-mahi. Ka totoro, ka neke hoki ēnei hiri me ngā mata e tiakina ana e rātou. Ka taea e koe te whakawhirinaki ki a rātou mō ngā hononga whānui, te wāhi e nekeneke pinepine ai.Ngā hiato polyurethane mahara āhua, inā koa ko ērā kua whakarerekētia ki ngā matūriki rutile TiO₂, ka hoki mai tō rātou āhua i muri i te whakarerekētanga. Ko te tikanga ka mau tonu te hononga o te hiri, ā, kāore e pakaru ina nekehia ngā hononga. Ka iti ake ngā hapa e kitea ana pērā i te ngaronga o te piri, te pakaru tawhito rānei. Mā te pakari me te ātete ki te pakū o te hiri ka roa ake te ora i roto i ngā āhuatanga hihiri.

Anei ētahi whakatauranga ngāwari mai i ngā whakamātautau paerewa:

Ka taea e koe te whakamahi i ēnei hiri mō ngā papa raima me ētahi atu wāhi e hiahia ana kia whakahaerea te nekehanga o ngā hononga.te maumahara āhua me ngā āhuatanga whakaora-ā-iwiāwhina i a rātou ki te urutau ki ngā taiao hurihuri.

Te piri

Ka piri kaha ngā hiri polyurethane maha-mahi ki ngā mata maha. Ka taea e koe te pani ki te rakau, te konganuku, te raima, me te kirihou. Ka hanga e te hiri he hononga piri e mau tonu ana i raro i te ahotea me te wiri. He maha ngā wā ka kitea he pai ake te piri ina whakamahia he paninga. Mā te hanganga matū me te matotoru hononga whakawhiti ka āwhina i te hiri ki te ātete i te wai me ngā huringa pāmahana. Ka whiwhi koe i te mahi pono i roto i ngā tautuhinga o roto, o waho hoki.

Ātete ki te Huarere

Ka whiwhi koeātete pai ki te waime ngā hiri polyurethane. Ka pupuri i te makuku, ka tiaki hoki i ngā mata i ngā āhuatanga mākū. Me whakamahi ngā hiri paerewa i ngā whakaū UV hei ārai i te kino o te rā. Ko ētahi hua matatau, pērā iHiri Hiri Polyurethane PU-40 Ātete UV Ātete Huarere, kei roto ngā tāpiringa hei whakapai ake i te pumau o te hihi UV.

He pai te mahi a ngā hiri polyurethane i roto i ngā whakamātautau huarere tere ina hangaia ki ngā polyol hydrophobic me ngā mea whakaū. Ka whiwhi koehe pai ake te ātete ki te wai werame te whakapai ake i te pupuri i te kaha nekehanga i roto i ngā āhuatanga werawera.

Te pakari

Ka whai hua koe i te roa o te mau o ēnei hiri. Ka hangaia e ngā kaihanga kia ātete ki te makuku, ki ngā huringa pāmahana, me te ahotea taiao. Mā ngā auahatanga pēnei i ngā hanganga iti-VOC ka haumaru ake, ka pai ake hoki mō te taiao. Ka kite koe i te kounga hua me te rite tonu kua whakapaitia mā te aunoatanga me ngā hononga rautaki. Ko te hirihanganga matū me te āhua o te mataāwhina ki te aukati i te mimiti me te pakaru o te wai.

●Te whakanui ake i te piri me te ngāwari i raro i te āhuarangi kino

● Ngā kōwhiringa iti-VOC me te wai mō te whakamahinga haumaru ake

● Te ātete ki ngā taumahatanga taiao pēnei i te makuku me te wera

● He tino pai te mahi i roto i ngā whare whai hua-pūngao me te pumau

Ka tere hoki te whakamaroke, ka iti te haunga, ā, kāore e totohu. Mā ēnei āhuatanga ka māmā ake te tono, ka pai ake hoki te wheako o te kaiwhakamahi. Ko ngā hiri polyurethane maha-mahi e tū motuhake ana mō tō rātou pakari, te ngāwari, me te mahi pono i roto i ngā āhuatanga uaua.

Ngā Whakamahinga

Hanganga

Ka taea e koe te whakamahi i te hiri polyurethane maha-mahi i roto i ngā kaupapa hanga maha. He pai te mahi mōte hiri i ngā hononga whakawhanui, ngā matapihi, ngā tatau, ngā tuanui, ngā ara whāriki, me ngā hononga hononga. Ka piri kaha koe ki ngā rauemi pēnei i te raima, te rakau, te konganuku, me te karāhe. Ka noho ngāwari te hiri, nō reira ka neke tahi me te whare, ā, ka ārai i ngā kapiti. Ka ātete hoki ki te huarere, ki ngā hihi UV, ki ngā matū, me te wai. Nā tēnei ka waiho hei whiringa pai mō ngā hanganga o roto, o waho hoki.

Aunoa

Ka kitea e koe te hiri polyurethane maha-mahi i roto i te maha o ngā wāhanga motuka.matapihi parepare, ka hiri i ngā panera tinana, ka tāpiri i te whakapaipai. Ka hangaia e te hiri he hiri kaha, ngāwari hoki e ārai ana i te wai, te hau, me te haruru.ka whakahaere i ngā wiri me ngā huringa pāmahanaāe, kia kore ai e pakaru, e ngaro rānei te mau. Ka taea te whakamahi ki ngā mea whakarewa, ki ngā kirihou, me ngā mata peita. Ka taea hoki e tēnei hiri teātete ki te koroheketanga, ka taea te oro me te peita, ā, kāore e waikura i ngā wāhanga o te motuka. Mā ēnei āhuatanga ka noho haumaru, ka noho whakamarie hoki tō waka.

Ahumahi

I roto i ngā wheketere me ngā umanga taumaha, ka whakamahia he hiri polyurethane maha-mahi hei hiri me te here i ngā paipa, ngā tāke, ngā paipa hiko, me ngā mīhini. Ka mahi i roto i ngā wheketere matū, ngā whare hanga hinu, me ngā whare hanga. Ko te hiripiri ki ngā rauemi maha, ā, e tū atu ana ki ngā hinu, ki ngā wahie, ki ngā whakarewa, me te huarere kinoKa whiwhi koe i tētahi hiri pakari, ngāwari hoki e ārai ana i ngā turuturu me te tiaki hoki i te waikura. He maha ngā ahumahi e pai ake ana ki tēnei hiri i ētahi atu hiri nā te mea he roa ake te mau, ā, ka taea hoki te tu atu ki ngā āhuatanga uaua.

●Te hiri me te here i roto i ngā waka (pahi, taraka, tereina)

● Te ārai wai me te whakakī āputa i ngā waka motuhake

● Te tutuki i ngā paerewa haumaru ahi i roto i ngā pahi me ngā tereina

Ngā Kaupapa Kāinga

Ka taea e koe te whakamahi i tēnei hiri mō ngā whakatikatika me ngā whakapainga whare maha. Ka hiritia ngā matapihi, ngā tatau, ngā whakapaipai, ngā taha taha, ngā awaawa, ngā totohu, me ngā papa kaunta. Ko te hirie toro atu ana i runga i te 600%, nō reira kāore e pakaru, e ngaro rānei te piri. He ātete wai, he ātete huarere hoki, he mea pai mō ngā kaupapa o roto, o waho hoki. Ka taea e koe te peita i roto i ngā haora e rua noa iho. He iti te haunga, ā, he ngāwari te horoi ki te wai. He maha ngā kaipupuri whare e whakamahi ana mōngā totohu kīhini, ngā kaukau, me te huihuinga taonga.

Tohutohu: Mō ngā whakatikatika o waho, mō ngā kaupapa rānei i runga i ngā mata pūwero,whiriwhiria te hiri polyurethane hei utu mō te siliconeKa homai he hononga kaha ake, he hononga roa ake.

Tono

Te Whakarite i te Mata

Me ata whakarite e koe ngā mata i mua i te paninga o te hiri polyurethane maha-mahi.Ngā mata ma, maroke, me te kore puehuāwhina i te hiri kia piri pai ake, kia roa ake hoki te mau.Tangohia katoatia te hinu, te ngako, te waikura, me te peita tawhitoKa taea e koe te whakamahi i ngā hopi horoi, ngā whakarewa pēnei i te waipiro isopropyl, ngā tikanga ā-ringa pēnei i te oro, te paraihe waea rānei. Mō ētahi mata, whakakorikoria ki te pepa oro, ki te paraihe waea rānei hei whakapai ake i te mau. Tirohia tonu ngā aratohu a te kaihanga mō ngā maimoatanga motuhake, ngā paninga rānei. Mena he mākū, he paru rānei te mata, kāore pea te hiri e piri pai.

Ngā Hipanga Tono

Whāia ēnei mahi mō ngā hua pai rawa atu:

1.Tapahia te pito o te kātere hiri kia rite ki te rahi o ngā pītiti e hiahiatia ana.

2. Werohia te kātere hiri ka utaina ki roto i te pū whakakī.

3. Whakamātauria te pirepire ki runga i tētahi mata para hei tirotiro i te rahi.

4. Ki te hiahiatia, pania he paninga tuatahi, ka waiho kia maroke rawa.

5. Whakatakotoria he tokotoko tautoko ki ngā hononga he hohonu ake i te hawhe inihi hei whakahaere i te hohonutanga o te hiri.

6. Pēhia te pūwero ka pania te hiri kia rite, kia pūmau.

7.Whakamaeneenehia te pītiti ki tētahi taputapu, ki tō matihao rānei i mua i te hanga kiri e te hiri (i roto i te 10–20 meneti te nuinga o te wā).

Horoia tonutia ngā toenga.

Te whakamaroke

Ka maroke ngā hiri polyurethane mā te tauhohe ki te makuku o te rangi. Ko te tukanga whakamaroke ka whakawhirinaki ki te pāmahana me te haumākū. Anei tētahi aratohu tere:

Kaua e pā atu, e neke rānei i te hiri kia maroke rawa rā anō.

Ngā Hapa hei Ārai

● Kaua e wareware ki te horoi, ki te whakamaroke rānei i te mata.

● Kaua e tāpirihia he hiri i ngā wā tino makariri, tino mākū rānei.

● Kaua e whakamahia te momo hiri hē mō āu rauemi.

● Kaua rawa e whakamahia te hiri ina tīmata te kiri.

● Kaua e wareware ki te whakamahi i te tokotoko tautoko mō ngā hononga hōhonu.

Ngā Pātai Auau

He aha ngā mata ka taea te whakamahi i te hiri polyurethane maha-mahi?

Ka taea e koe te tāpiri i tēnei hiri ki te rakau, te konganuku, te raima, te karāhe, me te kirihou. Ka piri pai ki te nuinga o ngā rauemi hanga. Tirohia tonu te tapanga mō ngā tohutohu motuhake.

Kia pēhea te roa e maroke ai te hiri polyurethane?

I te nuinga o te wā ka kitea te hanganga o te kiri i roto i te kotahi hāora. E whā ngā rā e roa ai te whakamaroke katoa. Ka pā te pāmahana me te haumākū ki te tere o te whakamaroke.

Ka taea e koe te peita ki runga i te hiri polyurethane?

Ae, ka taea e koe te peita i te nuinga o ngā hiri polyurethane. Taria kia maroke rawa te hiri. Whakamahia ngā peita wai, peita kiriaku rānei mō ngā hua pai rawa atu.

He haumaru te hiri polyurethane mō te whakamahi i roto?

He iti te kakara o te nuinga o ngā hua, ā, he iti hoki ngā VOC. Ka taea te whakamahi haumaru i roto i te whare. Me whakapūmau tonu te hau i te wāhi, me te whai i ngā tohutohu haumaru.