ʻO ka hana o nā antioxidants ma ka hoʻonuiʻana i ke ola o keʻano o ka crossp-Link i hoʻopiliʻia (XLPO)
Cross-Link Poyethylene (XLPE)ʻo kahi mea hoʻohālikelike mua i hoʻohanaʻia i nā mea i hoʻohanaʻia ma waena o nā mea kiʻekiʻe a me ke kiʻekiʻe kiʻekiʻe. I ko lākou ola hanaʻana, kēia mau cubles e hālāwai ai me nā pilikia e loaʻa ai, me nā kūlana piʻi, me keʻano kino, a me keʻano. ʻO kēia mau mea i hoʻohuihuiʻia i ka hana a me ka lōʻihi o nā kāʻei.
Mea nui o nā antioxidants ma nā'ōnaehana xlpe
No ka hōʻoiaʻana i kahi ola lawelawe nui no XLPE-ISADED COBERS, koho i kahi antioxidant kūpono no ka'ōnaehana polyhexy Pāʻani Antixidants e pāʻani i kahi hana pivotal i loko o ka paleʻana i ka paleʻana i ka mea e kū'ē ai i ka degradation oxidative. E ka hana wikiwikiʻana me nā radical manuahi i hanaʻia i loko o nā kumuwaiwai, nā antioxidants e hana hou aku i nā hoʻohui hoʻohuiʻana, e like me nā hydroperoxides. He mea nui kēia no ka nui o nā kaʻina hana e pili ana i ka xlpe no ka beroxide-e pili ana.
Ke kaʻina hana o nā polymers
Ma mua o ka manawa, ua lilo ka hapa nui o nā polym e lilo i brittle ma muli o ka degradation ongoning. ʻO ka hopena-o ka-o ke ola no nā polymers e wehewehe pinepineʻia e like me keʻano o kā lākou ellongation i ka wā e emi ai ka hoʻomaha i ka 50% o ka waiwai kumu. Ma waho o kēia paepaeʻana,ʻoi aku ka nui o nā keiki liʻiliʻi o ke kelepona hiki ke alakaʻi i ka hukiʻana a me ka hāʻuleʻole. Hoʻomoe pinepine pinepine nā kūlana o International i kēia mau loiloi no nā Polyolefins, me nā puʻa e pili ana i ke aniani, e loiloi i nā hana.
ʻO Alarhenus kumu no ka wānana o keʻano o ke ola
ʻO ka pilina ma waena o ka mahana a me ke keleponaʻana i keʻano o keʻano maʻamau e wehewehe ana i ka hoʻohālikelikeʻana. Hōʻike kēiaʻano hoʻohālike matematika i ka helu o kahi hopena o keʻano e like me:
K = D e (-ea / rt)
Hea:
K: helu helu kiko'ī
D: mau
EA: ka ikaika hoʻoikaika
R: Boltzmanni Gas (8.617 x 10-5 ev / k)
T: Ke wela loa ma Kelvin (273+ Temp ma ° C)
ʻO Algebranically Algebraically, hiki ke hōʻikeʻia ka hoʻohālikelike e like me kahi palapala laina: y = mx + b
Mai kēia hoʻohālikelike, ka hoʻoikaikaʻana o ka ikehu (ea) i hiki ke loaʻa i kaʻikepili o ke kiʻi, hiki i nā wānana kūpono o ke ola ma lalo o nā kūlana maʻamau.
ʻO nā hoʻokolohua Agceleted Aging
No ka hoʻoholoʻana i ke ola o ka XLPE-Insules-inserated, pono e hōʻikeʻia nā hōʻike hōʻike e pili ana i nā hoʻokolohua liʻiliʻi ma kahi liʻiliʻi (ʻoi aku ka maikaʻi Pono kēia mau mahana i ka nui o ka nui e hoʻokumu i kahi pilina ma waena o ka manawa ma waena o ka manawa-a iʻole ka mahana. ʻAʻole kūpono,ʻo ka hopena haʻahaʻa haʻahaʻa loa e hopena i kahi manawa manawa-i ka manawa o ka manawa ma kahi o 5,000 mau hola e hōʻoia i ka hōʻoia o kaʻike hōʻike.
Ma ka hoʻohanaʻana i kēia ala ikaika a koho i nā antioxidants kiʻekiʻe,ʻo ka hilinaʻi o ka hana a me ka lōʻihi o nā cales indi
Nā manawa post: Jan-23-2025