Pipiri 2026 | Ngā Pūrongo Ahumahi

Hexamethylenetetramine(Hexamine, CAS 100-97-0) kei te pupuri tonu i te tono pumau i roto i ngā mākete ahumahi o te ao, inā koa i roto i ngā pūnaha kapia phenolic, te tukatuka rapa, te hanga matū, me ngā tono ahumahi motuhake. Hei matū waro kei roto he hauota e whakamahia whānuitia ana, ko tōna ōritetanga mahi me te maha o ngā mahi ka waiho hei rauemi mata nui i roto i ngā ahumahi maha o raro.

Te Tono Pūmau e Ārahihia ana e te Resin Phenolic me ngā Rauemi Ahumahi

Ko tētahi o ngā whakamahinga matua o te hexamethylenetetramine ko ngā pūnaha whakamaroke kapia phenolic, e mahi ana hei kaihoko whakapakeke mō ngā kapia novolac. Ko tēnei whakamahinga tonu te wāhanga tono pumau rawa atu nā te whakamahinga tonu i roto i ngā wāhanga whakarewa, ngā rauemi waku, ngā mea whakakoi, me ngā wāhanga ahumahi ātete-wera.

E whakaatu ana ngā ia o ngā hoko mai i ngā kaihanga o muri mai ko te pumau o te mahi whakamaroke, te iti o ngā taumata poke, me te pumau o te whanonga pirau kei roto tonu i ngā paearu hoko matua, inā koa mō ngā kaihoko i roto i ngā ahumahi kapia me te matū whakarewa.

Ka mau tonu te whakamahinga roa o ngā rauemi rapa me te waku

He whānuitia hoki te whakamahinga o te hexamine i roto i ngā hanganga rapa, inā koa i roto i ngā pūnaha hononga rapa-ki-te-whakarewa me ngā rauemi waku pēnei i ngā papa parai me ngā arai mamau. I roto i ēnei tono, ko te arotahi a ngā kaihoko ki:

Te rahi o te matūriki me te rere o te rere
Te whanonga tukunga formaldehyde pumau i raro i ngā tikanga tukatuka
Hototahi ki ngā pūnaha e hangai ana ki te kapia

Ka pā tika ēnei āhuatanga mahi ki te roa o te hua whakamutunga me te ātete ki te wera, ka nui ake te hiranga o te pumau o ngā rauemi i ngā piki me ngā heke o te utu i roto i ngā kirimana roa maha.

Ka whakanuia e ngā Kaihoko Ahumahi te Pūmautanga o te Tuku me te Whai Hua o te Tākai

I ngā tau tata nei, kua nui haere te hiranga o ngā kaihoko ahumahi ki te pono o te tuku me te whai huatanga o ngā mahi kawe. He mea hokohoko noa te hexamethylenetetramine i roto i te paura, i te kirikiri rānei, e tākaihia ana i roto i ngā putea 25 kg, i roto rānei i ngā takai papatipu mō te tuku i roto i ngā ipu.

Mō ngā hokohoko o tāwāhi, ko ngā mea matua hei whakaaroarohia ko:

Te mana whakahaere kounga pumau i ia puranga
Te ātete ki te makuku i te wā e kawe ana, e rokiroki ana hoki
Te wā arahi pumau mai i ngā whare putunga tauranga
Te tutuki i ngā tuhinga matū ahumahi paerewa (COA, SDS)

He mea tino nui ēnei āhuatanga mō ngā kaihoko nui i Ūropi, i te Waenganui Rawhiti, me Āhia ki te Tonga-mā-rāwhiti, ina whakawhirinaki te whakaritenga whakaputa tonu ki te tuku rauemi mata e taea te matapae.

Ka tautokohia e ngā tono ahumahi whānui te pakari o te mākete

Haunga ngā ahumahi kapia me te rapa, ka whakamahia hoki te hexamethylenetetramine i roto i ngā takawaenga matū, ngā pūnaha aukati waikura, me ngā whakatakotoranga motuhake. Ko tana tūranga hei kaituku formaldehyde i raro i ngā āhuatanga whakahaeretia kei te tautoko tonu i ngā tono motuhake i roto i te matū ahumahi.

Ahakoa te rerekētanga o te tono mai i ētahi rāngai i runga i ngā huringa hanga me ngā motuka, kei te noho pumau tonu te whakamahinga whānui nā te mea he maha ngā ahumahi e whakamahia ana.

Tirohanga Mākete

E matapaetia ana ka mau tonu te mahi a te mākete hexamethylenetetramine o te ao i ngā tau e haere ake nei, me te tautoko i te tono pumau mai i ngā rāngai hanga kapia, rapa, me ngā ahumahi. Ahakoa ka pā pea ngā utu rauemi mata me te pūngao ki ngā utu mō te wā poto, ko ngā tauira hoko ka noho tonu ko te mahi tono me te pono o te tuku, kaua ko te tono whakapae.

Mō Shandong Pulisi Chemical Co., Ltd.

He kounga teitei te kounga o te mea e tukuna ana e Shandong Pulisi Chemical Co., Ltd.hexamethylenetetramineki ngā kiritaki o te ao. Mā te kaha tuku pumau, te mana kounga tino pakari, me te tautoko ratonga o te ao, kei te haere tonu te kamupene ki te whakarato ratonga pono me te ōrite ki ngā ahumahi kapia, rapa, me ngā matū ahumahi.