He aha ka ʻokoʻa ma waena o nā paipu UPVC a me PVC

He aha ka ʻokoʻa ma waena o UPVC a me PVC?

ʻOiai ua hoʻohana nui ʻia nā ʻano ʻelua, aia nā ʻokoʻa ma waena o UPVC a me PVC.ʻOiaʻiʻo, aia kekahi mau waiwai e pale ai iā lākou, e nānā kākou i ka hana ʻana a me ka hoʻohana ʻana.
hana hana

I ka hapanui o nā hihia, hana ʻia nā ʻano ʻelua mai ka polymer polyvinyl chloride.Eia nō naʻe, hiki i nā mea hana i hana i kēia mau paipu ke hoʻohui i nā plasticizers like ʻole i loko o ka hui ʻana i mea e maʻalahi ai ka hana ʻana.Ke hoʻohana ʻole ʻia kēia mau plasticizer, ua kapa ʻia ka paipu UPVC.

Nā ʻano

Hoʻonui ʻia ka ʻokoʻa ma waena o nā paipu UPVC a me PVC i nā waiwai.Hoʻohana ʻia nā plasticizer i nā paipu PVC, me nā phthalates ka mea maʻamau.ʻO kēia a me nā mea plasticizer ʻē aʻe he mea ʻala ʻole a kala ʻole.Ke hoʻokomo ʻia i loko o PVC, hana lākou i ka paipu i ʻoi aku ka liʻiliʻi a maʻalahi ma o ka hoʻonui ʻana i ka maʻalahi.ʻAʻole loaʻa i ka UPVC nā plasticizers, ʻaʻole i loaʻa i ka UPVC ka BPA o PVC.
Hoʻokumu ʻia nā plasticizer i ka wā e hana kemika ai nā waikawa a me nā waiʻona.ʻO nā ʻakika i hoʻohana mau ʻia, ʻo ia ka phthalic anhydride a me ka adipic acid.Aia nā ʻano like ʻole o ka waiʻona, a hoʻohana ʻia ka hui pū ʻana o nā waikawa a me nā ʻawaʻawa e hoʻoholo ai i nā ʻano o nā esters a me nā plasticizers hiki ke hana ʻia.

Hoʻohana nui ʻia ka PVC e pani i nā paipu hao kahiko, nā paipu sima, a me nā mea ʻē aʻe i nā ʻōnaehana irrigation, nā paipu wai ʻino a me nā ʻōnaehana wai.Hiki ke hoʻohana ʻia ka hoʻohana ʻana i ke kāpili e hoʻoponopono ai, kahi kūpono no ke kūkulu ʻana.ʻIke ʻia ʻo UPVC no kona kūpaʻa kemika.He mea kōkua nō hoʻi e hōʻoia i ka holo ʻana o ka wai ma muli o ka maʻalahi o nā paia o loko.ʻOi aku ka paʻakikī ma mua o PVC, akā ua manaʻo ʻia ʻoi aku ka ikaika, ʻoi aku ka paʻakikī i nā ʻano hana a me nā mahana.

Lapaʻau

Hoʻohana like ʻia nā ʻano pipeline ʻelua.ʻO kekahi mau mea hana mana no ka ʻoki ʻana i ka PVC a me ka ʻoki ʻana i nā pahi hacksaw i kūpono no nā ʻano paipu ʻelua.ʻO ka ʻokoʻa ma waena o nā mea ʻelua e pili ana i ka maʻalahi o ka nui.No ka laʻana, inā ʻaʻole i ʻoki pono ʻia ka PVC, hiki i kona maʻalahi ke kūpono i ka maikaʻi.Eia nō naʻe, me ka uPVC, pono e ʻoki ʻia i nā ana pololei a i ʻole e holo pono no ka noi i manaʻo ʻia.ʻO kēia no ka mea ʻoʻoleʻa a ʻaʻole hiki ke kikoo iki e like me PVC.

I ke kūkulu ʻana, hoʻohana ʻia nā ʻano plastic ʻelua e hana i nā ʻano paipu.No ka laʻana, hiki ke hoʻohana ʻia nā paipu PVC nui e kōkua i ka neʻe ʻana i ka wai inu ʻole.ʻO kekahi hoʻohana maʻamau no nā kaula, kahi e hāʻawi ai ka hapa nui o PVC i ka insulation hou.
I ke kūkulu ʻana, he mea kūpono ka uPVC no ka lāʻau i nā manawa he nui.Eia kekahi laʻana, hiki ke hoʻohanaʻia e hana i nā puka makani iʻoi aku ka lōʻihi a hiki ke kū i nā mea iʻoi aku ka maikaʻi ma mua o ka lāʻau.ʻAʻole hiki ke hoʻohana ʻia ka PVC maʻamau e hana i nā puka makani.ʻO kēia no ka mea ʻaʻole decompose ka uPVC, akā hana ka PVC maʻamau.ʻAʻole kū like ka PVC maʻamau i ka ʻili e like me ka uPVC.Hiki i ka poʻe e hana ana i ke kūkulu hale ke hoʻohana i kēia mea ma kahi o ka hao hoʻoheheʻe ʻia no ka hoʻoheheʻe ʻana i nā hana kaumaha a me nā paipu