He aha ka IXPE/PP
Huhū
ʻO ka ʻūhā kekahi ʻano mea ʻilika kahi e hoʻopuehu ʻia ai nā ʻōhū ea i porous.He nui ka ea i loko o ka pahu a no laila he māmā a maikaʻi loa no ka cushioning a me ka insulation thermal.
Puka paʻa paʻa
I loko o kēia ʻano huʻa, kūʻokoʻa nā ʻōpū o loko, ʻaʻole pili kekahi i kekahi (open-cell).ʻAʻole hiki ke hoʻokuʻu maʻalahi nā pūnaewele paʻa i ka ea.No laila, he bouncy lākou, hoʻihoʻi koke i ko lākou ʻano kumu ke kaomi ʻia, a pale i ka wai.
PE pili kea
He hopena e hoʻohui i nā kaulahao molekika polyethylene.ʻO ka hoʻopili ʻana i ka molecular structure e hoʻomaikaʻi i ka ikaika, ka pale ʻana i ka wela, ke kūpaʻa kemika, a me nā mea ʻē aʻe.
PE/PP pili kino kino
Na nā kaola uila e uhaki i nā paʻa molekala a hoʻopuka i nā kiko hana o kahi polymer.He ʻenehana ka hoʻopaʻa ʻana i kēia mau wahi hana i kekahi i kekahi.Hoʻohālikelike ʻia me nā huahana hoʻohui kemika, ʻoi aku ka paʻa o nā huahana i hoʻopaʻa ʻia i ka irradiation.ʻO nā mea maikaʻi e pili ana i kahi ʻili palupalu a maʻalahi a maikaʻi no ka hoʻomohala kala.
Kaʻina Hana Hana
Extrusion
Hoʻohui ʻia nā mea maka (PE/PP) me kahi mea puhi puhi a me nā mea ʻē aʻe a hoʻokuʻu ʻia i loko o nā lau.
ʻO ka hoʻomālamalama
Ka hoʻokuʻu ʻana i nā kukuna electron ma nā polymers e hana i nā paʻa pae molekala.
Huāhuā
Hoʻomoʻa ʻia nā lau ma ka hoʻomehana ʻana, e hana ana i ka pua me ka nui o 40 mau manawa.
Ka Paʻa Wai
Pale wai
He haʻahaʻa ka haʻahaʻa ʻana o ka wai o ka polyolefin resin-based
No ka mea he lipophilic resin ka polyolefin, he mea haʻahaʻa-hygroscopicity.ʻAʻole pili nā pūnaewele i IXPE/PP, ʻaʻole ia e ʻae i ke komo ʻana o ka wai, e hōʻike ana i ke kūpaʻa wai maikaʻi loa.
Ka ikaika
ʻOi aku ka paʻa a maʻalahi hoʻi, me ke kūpaʻa wela ʻoi aku ka maikaʻi ke hoʻohālikelike ʻia me nā ʻōhua non-crosslinked
ʻO ka hoʻopili ʻana i ke ʻano molekole o ka polymer me nā mea paʻa e like me nā kaula i hoʻopaʻa ʻia e hoʻopaʻa hou i nā paʻa molekala, kahi e hopena ai i ke ʻano o ka lattice mesh molecular, e hoʻomaikaʻi ana i ke kūpaʻa wela a me ka ikaika.
| Hoʻopili ʻia | Pili ʻole | |
| Ka Hoonui Hoonui | 30 manawa | |
| mānoanoa | 2 mm | |
| Ikaika U'i (N/cm2) *2 | 43 | 55~61 |
| Elongation (%)*2 | 204 | 69~80 |
| Ka Haehae (N/cm2)*2 | 23 | 15~19 |
| ʻO ka lōʻihi o ka hana ʻana *3 | 80 ℃ | 70 ℃ |
ʻO ka hoʻoheheʻe wela wela
ʻO ka hoʻoili wela
Hiki i ka mea hoʻopihapiha hoʻopihapiha wela i hoʻonohonoho pono ʻia
Mālama mākou i ka hoʻonohonoho ʻana o ka anisotropic thermal conductive filler e hana i nā ala hoʻokuʻu wela maikaʻi, e loaʻa ana i ka conductivity thermal kiʻekiʻe a me ka palupalu.Eia kekahi, ʻo kā mākou mea haku mele i haku ʻia me nā mea uila insulating wale nō a me nā resins siloxane-free, e hōʻemi ana i ka pilikia o ka hoʻopau ʻana i nā mea uila i kahi pae haʻahaʻa loa.
Hoʻokohu wela
ʻO ka pahu i loko o ka nui o ka ea me ka convection liʻiliʻi e hopena i ka haʻahaʻa haʻahaʻa haʻahaʻa a me ka maikaʻi o ka hana insulation thermal.
Hoʻopaʻa ʻia nā pūnaewele i loko o ka huʻa i ka nui o ka convection ea, e hana ana i ka wela liʻiliʻi, e hāʻawi ana i ka insulation thermal maikaʻi loa.ʻOkoʻa mai ka huluhulu aniani a me ka huʻa paʻa, ʻoi aku ka maʻalahi a maʻalahi hoʻi ka hoʻokomo.No laila, kūpono ia no nā insulators no ka hoʻopiha ʻana i nā wahi liʻiliʻi loa i nā hale a me nā mīkini like ʻole.
Kū'ē wela
Me ke kūpaʻa wela maikaʻi loa, ʻo ka polypropylene resin ka liʻiliʻi liʻiliʻi i ka wela wela a hiki i ka pae wela kiʻekiʻe
Hōʻike ka pākēneka i ka nui o ka hoʻololi ʻana o ka ʻehu i nā wela like ʻole i ka wā i wela ai me ka hoʻohana ʻole ʻia o ka ikaika o waho.ʻOiai e hoʻololi ʻia ka polyethylene foam i ka wā i wela ai i 80°C a ʻoi aku paha, ʻoi aku ka maikaʻi o ka pale ʻana o ka wela polypropylene me ka nui o ka emi ʻana o 3% a i ʻole ma 140°C.
Hiki i ke sila ʻana i ka maʻalahi
Hiki ke Sila
Me kona maʻalahi, hoʻopaʻa ʻia ka ʻūhā i nā ʻili like ʻole a ʻoi paha
ʻO ka waiwai sila o ka mea sila e like me nā lipine ʻaʻole i pili wale i nā waiwai o ka mea waiwai akā ma muli o kona hoʻopili kino ʻana me ka ʻili ʻole o ka mea hoʻopili.ʻO kahi mea me ka maʻalahi kiʻekiʻe e hoʻopau i nā āpau me ka mea hoʻopili a ʻike i ka hana hoʻopaʻa kiʻekiʻe.
E hoʻohālikelike me nā mea ʻē aʻe e pili ana i ka waiwai sila
Hoʻopaʻa ka foam i nā ʻili like ʻole a hoʻopiha i nā āpau i loko o ka hale
ʻO ka maʻalahi
He ʻili ʻoi aʻe a maʻemaʻe hoʻi i hoʻohālikelike ʻia me ka ʻūhā i hoʻopili ʻia kemika, kūpono no ka hoʻopili ʻana a me ka uhi ʻana
ʻO ka hoʻopili ʻana i ke kukui uila e hoʻolalelale i nā electrons me kahi voli kiʻekiʻe a hoʻokuʻu iā lākou ma nā pepa.Hoʻokomo paʻa nā electrons beam ma kēlā me kēia ʻāpana, e hopena i ka hui ʻana o ka hui ʻana ma mua o nā ʻano hana ʻē aʻe.Hāʻawi ia i ka hoʻoulu ʻana e hana i kahi papa laulima kūpono no ka hoʻopili ʻana a me ka uhi ʻana.
ʻoluʻolu
Hāʻawi ke ʻano palupalu o ka Resin a me ka hoʻonohonoho ʻana i ka cell-cell i ka elasticity kūpono a me ka cushioning
E loa'a ka inflate i loko o ke ka'ina hana hu'a ma hope o ke kelepona o nā pepa i ho'ohui 'ia.Hoʻokumu nā pūnaewele me nā manawa hoʻonui like ʻole i kahi hale paʻa i hoʻokaʻawale ʻia nā cell āpau e nā paia.ʻO ka hale paʻa paʻa he cushioning kū hoʻokahi a me ka haʻalulu.Loaʻa ka haʻalulu maikaʻi loa me ka mānoanoa liʻiliʻi, hoʻohana ʻia nā ʻāpana IXPE/PP e like me ka cushioning puʻupuʻu no nā mea kani pololei.
Hiki ke hana
Thermoformability
Haahaa Kaiapuni Haawe
Nā hiʻohiʻona uila
Hiki ke hana
Hoʻomaopopo ka paʻa o ke ʻano maikaʻi i nā ʻano hana like ʻole
Ke hoʻohana nei i ka resin polyolefin thermoplastic, hiki i kā mākou pua ke hoʻololi i ka wai o ka polymer ma ka hoʻololi ʻana i ka mahana.Ma ka hoʻomehana ʻana a me ka hoʻoheheʻe ʻana, hiki iā ia ke hoʻopili i nā mea ʻē aʻe a i ʻole deform i ka ʻōhū.Ma ka hoʻohana ʻana i ka paʻa o ke ʻano ma ka lumi wela, hiki ke ʻoki ʻia i loko o nā ʻano paʻakikī.
Nā laʻana hana nui
● ʻOki (hoʻololi mānoanoa)
● Lamination (weli wela)
● ʻoki ʻoki (ʻoki ʻia me ka mold)
●ʻO ka Thermoforming (ka hoʻoheheʻe ʻana i ka vacuum, ka paʻi paʻi ʻana, etc.)
Thermoformability
Kūleʻa ʻo IXPP i nā wela kiʻekiʻe i ka wā e hoʻoheheʻe ʻia, hiki ke huki hohonu loa
He kiʻekiʻe ka helu heheʻe ʻana o ka polypropylene (PP) ma mua o ka polyethylene (PE).Me kona kūpaʻa wela maikaʻi a hiki i nā wela kiʻekiʻe i ka wā e hoʻoheheʻe ʻia, hiki i ka PP ke hoʻokō i ka thermoformability maikaʻi loa a me ka cushioning.Ma keʻano kikoʻī, hoʻohana nui ʻia ʻo PP no nā mea ʻoki i loko o ka automotive a me nā pā pale hua.
Haahaa Kaiapuni Haawe
ʻAʻohe halogen, ʻaʻohe kinoea ʻawaʻawa ke puhi ʻia
ʻO ka polyolefin kekahi ʻano o ka plastic i loaʻa ma ka hoʻohui ʻana i nā monomers (ʻo ia hoʻi nā molekala ʻāpana) me kahi paʻa pālua kalapona-carbon.No ka loaʻa ʻole o nā halogens e like me ka fluorine a me ka chlorine, ʻaʻole ia e hoʻopuka i nā kinoea ʻona loa ke puhi ʻia.
Nā hiʻohiʻona uila
ʻO ka nui o ka ea i loko o nā keena pani e hāʻawi i ka ikaika dielectric maikaʻi loa a me ka haʻahaʻa haʻahaʻa
ʻO ka hale paʻa paʻa, kahi i hoʻopaʻa ʻia ai ka ea me ka ikaika dielectric haʻahaʻa i nā wahi liʻiliʻi i hoʻokaʻawale ʻia, e hōʻike ana i ka ikaika dielectric kiʻekiʻe.Eia kekahi, ʻo ka polyolefin, he haʻahaʻa haʻahaʻa ka ʻae ʻia e hoʻohālikelike ʻia me nā plastics kumu nui ʻē aʻe, i hoʻokumu ʻia i loko o kahi hale i loko o ka ea e hāʻawi i ka haʻahaʻa haʻahaʻa.
