I kēia mau lā, ua lilo nā mea polymer i mau mea hou a puni i hoʻohana nui ʻia i loko o ke kaiāulu hou. ʻAʻole lākou e waiho wale i kahi kahua koʻikoʻi no ka hoʻomohala ʻana o ke kaiāulu hou, akā hāʻawi pū kekahi i ka mana pau ʻole no ka hana hou ʻana o ka ʻenehana kiʻekiʻe. ʻO nā mea Polymer, i ʻike ʻia hoʻi he mau mea Polymer, ʻo ia nā macromolecules i haku ʻia me nā ʻāpana hana hou ʻole (monomers) i hoʻopili ʻia e nā pilina covalent. Hoʻohana nui ʻia kēia mau mea ma nā ʻano he nui e like me nā kaʻa ikehu hou, nā haʻuki a me nā leʻaleʻa, aerospace, nā mea kūkulu hale a me nā mea kūkulu hale ma muli o ko lākou mau waiwai kūikawā, e like me ka plasticity, ka ikaika, ke kūpaʻa wela a me ke kūpaʻa kemika. I waena o lākou, ʻo ka polyethylene (PE) kahi mea polymer maʻamau. Loaʻa i kona kaulahao molekala he nui nā monomers ethylene i hoʻopili ʻia e ka hopena polymerization. Mahalo i kona mau waiwai mechanical maikaʻi loa a me ka paʻakikī haʻahaʻa haʻahaʻa, hoʻohana nui ʻia nā mea polyethylene foam. I ke kaʻina hana noi a me ka hoʻomohala ʻana o nā mea polyethylene, ʻo ka nui a me ka hoʻolaha ʻana o ke kaumaha molekala e hoʻopilikia i ka mahana hoʻoheheʻe a me ka solubility o ka mea, a laila e hoʻopilikia i kāna hana hana. ʻO ka hoʻonohonoho ʻana o nā kaulahao molekala (crystallinity) a me ka polarity o nā hui ʻaoʻao hiki ke hoʻoholo i ka paʻakikī, ka transparency a me ka coefficient hoʻonui thermal o ka mea. No ka laʻana, hōʻike ka polyethylene haʻahaʻa-density (LDPE) i ka crystallinity haʻahaʻa a me ka maʻalahi maikaʻi ma muli o ka hoʻonohonoho maʻamau o kona mau kaulahao molekala, e kūpono ai no ka hana ʻana i nā ʻeke palakiko; ʻoiai ʻoi aku ka ikaika a me ka paʻakikī o ka polyethylene kiʻekiʻe-density (HDPE) ma muli o kona crystallinity ʻoi aku ka maikaʻi, e kūpono ai no ka hana ʻana i nā huahana palakiko paʻa.
I kēlā me kēia hihia, i ke kaʻina hana o nā mea polyethylene, ʻo nā lako mīkini ke kumu no ka hoʻomākaukau ʻana i nā mea a he kuleana koʻikoʻi kāna. ʻO JWELL Intelligent Equipment Manufacturing Co., Ltd. (ma hope aku nei i kapa ʻia ʻo "JWELL") he mea hana ʻenehana kiʻekiʻe i hoʻolaʻa ʻia no ka noiʻi a me ka hoʻomohala ʻana a me ka hana ʻana i nā lako hana hoʻoheheʻe plastik. Ke kālele nei ia i ka hana ʻana i nā lako hana hoʻoheheʻe mea polymer foam a me kahi laulā o nā lawelawe loea ʻoihana, a hana pono i nā lako hana hoʻoheheʻe plastik e hoʻokō i nā pono o nā mea hoʻohana waena a kiʻekiʻe a puni ka honua.
01
XPE: Mea hoʻohua mau kaila manuahi, me ka hana ʻoi aku ka maikaʻi ma mua o nā huahana like
He mea huʻa polyethylene i hoʻopili ʻia me ke kemika ʻo XPE, i hana ʻia me ka resin polyethylene haʻahaʻa haʻahaʻa, ka mea hoʻopili a me ka mea hoʻohua ma o ka hoʻohua mau ʻana i ka mahana kiʻekiʻe. Loaʻa iā ia ka ikaika tensile kiʻekiʻe, nā pores maikaʻi a me ke ʻano māmā. Ke hoʻohālikelike ʻia me nā mea PE, ʻoi aku ka maikaʻi ma ka elasticity, ka lōʻihi, ke kū'ē ʻana i ka māmā a me ke kū'ē ʻana i ka hopena kino. Eia kekahi, no ka mea he mau waiwai maikaʻi loa ʻo XPE e like me nā waiwai kemika paʻa, ʻaʻole maʻalahi ke palaho, ʻaʻohe ʻala a me ka elasticity maikaʻi, hoʻohana ʻia ia ma ke kahua kūkulu (papa insulation leo, papa insulation wela) a me nā noi buffer pale (moena papahele, hoʻopiha ʻōpala, papa heʻe nalu).
Loaʻa ka mea hoʻohua XPE ma o ke kaʻina hana o: ke kāwili ʻana i ka granulation → extrusion o ka pepa haku → ka hoʻohua ʻana o ka umu hoʻohua pālahalaha.
ʻO ia hoʻi, ma ke kāwili ʻana i nā plastics e like me nā mea polyethylene haʻahaʻa-density (LDPE) me nā mea hoʻohua kemika a me nā mea hoʻopili keʻa, ma o ke kāwili ʻana i ka granulation, loaʻa ka foaming masterbatch a me ka cross-linking masterbatch.
A laila, hoʻohui ʻia nā masterbatches ʻelua i ka extruder wili hoʻokahi me ka mea maka LDPE e like me ka lakio. Ma hope o ka extrusion heheʻe ʻia, hoʻouna ʻia lākou i ka kalena ʻekolu-ʻōwili ma o ka ʻōmole pepa, a laila ʻōwili ʻia i loko o nā wili pepa XPE ma hope o ka hoʻokumu ʻana.
A laila, wehe ʻia nā ʻōwili pepa haku XPE a hoʻokomo ʻia i loko o ka umu hoʻohua pālahalaha no ka hoʻohua ʻana. Hoʻohua ka ea wela e kaʻapuni ana i ka mahana kiʻekiʻe. Hana ka mea hoʻohua a me ka mea hoʻopili keʻa i loko o ka mea e hana i ka huʻa pepa i nā kuhikuhi ʻekolu-dimensional e loaʻa ai nā ʻōwili huʻa XPE me nā pores like.
ʻO ka mea huʻa XPE i hana ʻia e kēia kaʻina hana hoʻohua he mau ʻano kumu kēia:
Buffering: He kino huʻa semi-rigid ʻo XPE. ʻOiai inā ua hoʻopilikia nui ʻia, hiki iā ia ke hōʻoia ʻaʻole e nalowale kāna hana mua. Hoʻohana nui ʻia ia i nā mea hana pololei, nā ʻōpala semiconductor a me nā ʻoihana ʻē aʻe. I ka manawa like, ʻo kona mau ʻano maʻalahi e hana ai he kūpono ia no ka hana ʻana i nā huahana pale haʻuki a me nā huahana leʻaleʻa.
ʻAno: Loaʻa iā XPE ke kūpaʻa wela ikaika, ductility maikaʻi, density like, a hiki ke hoʻokō i ka hoʻokumu ʻana i ka vacuum a me ka thermoforming a me nā ʻāpana hohonu ʻē aʻe. No laila, kaulana loa ia ma nā kahua o nā ʻāpana o loko a me nā mea kāmaʻa e like me nā keʻena hoʻoheheʻe ea kaʻa a me nā kaupaku kaomi wela kaʻa.
Hoʻopili leo: Loaʻa iā XPE ka hana o ka hoʻopili leo a me ka hoʻemi ʻana i ka walaʻau, a kūpono ia no nā mea hoʻopili leo a me nā mea hoʻopaʻa leo i nā lako walaʻau ikaika a me nā wahi e like me nā mokulele, nā kaʻa kaʻaahi, nā kaʻa, a me nā mīkini uila.
Hoʻopaʻa wela: Hana ʻia ʻo XPE me nā ʻano pehu kūʻokoʻa maikaʻi, hiki ke hōʻemi pono i ka hoʻololi ikehu i hoʻokumu ʻia e ka convection ea. He kūpono ia no ka hana ʻana i nā paipu hoʻopaʻa a me nā papa hoʻopaʻa. Loaʻa iā ia nā waiwai anti-condensation a hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻopaʻa i nā wahi pulu e like me nā friji, nā ea hoʻoluʻu a me ka mālama anu.
ʻAʻole wale ia, no ka mea, ʻaʻole wale nā mea huʻa XPE i nā waiwai insulation thermal maikaʻi loa, akā he mau waiwai pale wai a pale i ka makū, palupalu a māmā, pale haʻahaʻa haʻahaʻa, a me nā waiwai anti-kahiko. Hoʻohana nā ʻāina he nui iā XPE no ka insulation thermal i ke kūkulu hale a me nā papahana ea. Hoʻohana ʻia ʻo XPE ma ke ʻano he mea pale wai i nā papahana nui e like me ka Three Gorges Project, ka South-to-North Water Diversion Project, a me ka Beijing Metro.
Ma ke ʻano o ka hana ʻana a me ka hoʻomākaukau ʻana o nā mea huʻa XPE, ua loaʻa iā JWELL kahi laina hana coil huʻa XPE makua:
1）ʻāpana nui
Mea Hoʻohuihui Kūloko
Hoʻohuihui ʻia ʻo LDPE a me DCP/AC e hana i nā granules like. ʻO ke kaʻina hana granulation he 75L mixer kūloko - elevator aunoa - mea hānai lima pālua - ∮150 extruder wili hoʻokahi - poʻo granulator ʻoki wela eccentric i hoʻomaʻalili ʻia e ka ea - hood ʻoki wela eccentric - mea hoʻokaʻawale cyclone lua - pale haʻalulu - silo puhi ʻia e ka ea
Mea hoʻopuka pepa makuahine 150/28 (mea hoʻopuka pepa makuahine)
Ma ke kāwili ʻana i nā mea maka pelletized me LDPE ma nā ʻāpana like ʻole, hiki ke hana ʻia nā lakio like ʻole o nā pepa, e hoʻomākaukau ana i ke ala no nā huahana like ʻole a me nā huahana kikoʻī. ʻO nā extruders pepa makuahine i hoʻohana ʻia i kēia manawa: 150/28 a me 170/28
Ka umu huahua XPE
ʻO nā ʻāpana nui o ka umu hoʻohua XPE a JWELL: mīkini wehe-huki-umu hoʻohua pālahalaha ʻekolu-pae-hoʻolulu a me ke ʻano-hoʻoponopono-ʻoki-huki-wili. Hoʻohana ia i ke kinoea kūlohelohe ma kahi o ka hoʻomehana uila e mālama i nā kumukūʻai.
（2）Nā wahi hoʻohana nui
Nā moena kaʻa
I kēia manawa, ʻo ka hapa nui o nā moena kaʻa ma ka mākeke ua hana ʻia me ka ʻili + XPE + quilting. I waena o lākou, he palupalu a kūpaʻa i ke komo ʻana o ka mea huʻa XPE, a he aloha i ke kaiapuni. Ma o ka uhi wela ʻana me ka ʻili, hiki iā ia ke hana i nā ʻano moena i hoʻopuni piha ʻia me nā mīkini quilting. No laila, ʻaʻole pono ke kaʻina hana i ke kāpili, palekana a aloha i ke kaiapuni, a ua hoʻolaha ikaika ʻia ma ka mākeke.
Moena kolo
He launa ʻole ka mea hoʻoulu XPE i ke kaiapuni a ʻaʻohe ʻawahia, me ke kūpaʻa maikaʻi o ka ʻaʻahu, anti-slip a me ka hoʻomoʻo haʻalulu, a kūpono loa ia no nā moena kolo pēpē.
Nā pepili paia stereo 3D
Ola kino a ʻaʻohe ʻawahia, ʻaʻole ia e hoʻopilikia i ka ʻili palupalu o ka pēpē; pale leo a me ka walaʻau, ʻo ke ʻano o loko o ka mea he ʻano pani paʻa, nona ka hana o ka omo leo a me ka hoʻemi ʻana i ka walaʻau; pale wai a me ka pale makū, ʻaʻole omo ka mea i ka wai, ʻoiai inā ua hōʻino hapa ʻia ka ʻili o ka sticker paia, ʻaʻole ia e hoʻopilikia i ka hopena wai ʻole a me ka pale makū holoʻokoʻa; anti-fouling a me decontamination, loaʻa i ka ʻili o ka mea kahi kiʻiʻoniʻoni hoʻokaʻawale pale, hiki ke hoʻomaʻemaʻe ʻia me kahi holoi, a ua maʻemaʻe e like me ka mea hou; palekana a me ka pale ʻana i ke kuʻi ʻana, he huʻa semi-rigid ka mea, nona nā ʻano o ka buffering a me ka lohi, hiki ke pale pono i ka pēpē mai ka paheʻe a me ka hāʻule ʻana.
02
IXPE: Nā mea hana e hoʻokō ana i nā kūlana kaiapuni honua me ka hoʻohana ʻana i ka ʻenehana hana irradiation ʻōmaʻomaʻo a olakino
ʻO ka mea huʻa IXPE i kapa ʻia ʻo ka mea huʻa polyethylene i hoʻopili ʻia me ka radiation electron. Hana ʻia ia me ka polyethylene ma ke ʻano he mea maka nui, me kekahi mau mea kōkua ʻē aʻe, a ua hui pū ʻia a hoʻopuka ʻia. Ma o ka ʻenehana hana irradiation ʻōmaʻomaʻo a olakino, ʻo ka hoʻopili ʻana i hana ʻia e ka hana o ka radiation ion ma luna o ka mea e hoʻololi i ke ʻano mua o ka mea kumu e hana i kahi ʻano huʻa cell pani kūʻokoʻa mesh, a hana i nā mea huʻa cell pani kiʻekiʻe kiʻekiʻe.
He ʻano laumania kēia ʻano huahana, he ʻoluʻolu ke ʻano, a he hana maikaʻi ke kaʻina hana. He lahilahi a like kona mau pores, ikaika a palupalu, me ka pale leo maikaʻi loa, ka pale wela, a me nā hopena pale wela. He haʻahaʻa kona komo ʻana i ka wai a he mea hana ia e kūlike ana i nā kūlana kaiapuni honua e like me ke kūpaʻa, ke kūʻē ʻana i ke aniau, ke kūʻē ʻana i ka ʻelemakule, ke kūʻē ʻana i ka mildew, a me ke kūʻē ʻana i ka corrosion kemika.
ʻO ka pepa huʻa polyethylene cross-linked radiation IXPE i hoʻomākaukau ʻia e JWELL ua hana ʻia ma ka hoʻokuʻu ʻana i ka polyethylene a i ʻole ka polyethylene i hoʻololi ʻia me nā mea hoʻopihapiha like ʻole, ka hoʻopili ʻana ma o ka radiation accelerator electron (me ka ʻole o ka mea hoʻopili kemika), ke hala ʻana i nā kikoʻī EU RoHS (ʻaʻohe metala kaumaha a ʻaʻohe mea hoʻohui halogen), a me ka huʻa ʻana i ka mahana kiʻekiʻe e loaʻa ai kahi mea huʻa polymer. ʻO ka mana holoʻokoʻa o ka umu huʻa kū pololei wikiwiki i hoʻokuʻu ʻia e ke kinoea me nā lako kōkua he 70KW wale nō. Hoʻohana ia i ke kinoea kūlohelohe no ka hoʻomehana ʻana, a ʻoi aku ka wikiwiki o ka laina huʻa ma mua o 20m/min.
Nā wahi hoʻohana nui o nā mea huʻa JWELL IXPE:
Nā mea uila
Huʻa wai PE lahilahi loa; hopena corrugated wai ʻole; mea sila; papa lipine huʻa.
Kahua kaʻa
Pākahiko mana ikehu hou + mea hoʻopaʻa pale kelepona pākahiko; papa hoʻopaʻa pākahiko mana ikehu hou, sila mōlina; ʻūpā waho o ka paipu ʻaila; kāʻei uea kaʻa, paipu hoʻoulu ea, pā condenser ea hoʻoluʻu; huʻa aniani hope kaʻa, papa lumi mea kani, huʻa uhi pale lā, uhi kaupaku, membrane pale wai puka, ʻoki puka.
Kahua kūkulu hale
Hoʻokuʻu aku i ka papa leo ʻole o ka papahele; ka pale o ka hale; ka pale o nā paipu; ka pale o ka leo o ka papahele.
Kahua lapaʻau
Ka uhi kākoʻo lapaʻau; pepa ʻelepona lapaʻau.
Nā mea hoʻopili buffer
Mea hoʻomehana modula pākahiko lithium ikehu hou; gasket sila; huʻa anti-static; mea hoʻoluʻu ukana.
Nā haʻuki a me nā hana leʻaleʻa
Lau nahele hoʻopūʻiwa haʻalulu i hoʻopiha ʻole ʻia; pā hoʻopūʻiwa haʻalulu mauʻu hana ʻia; moena haʻuki; papa ʻauʻau a me ke kapa ola; ʻūpā, mahiole a me nā mikina lima.
Nā huahana hana kūikawā
IXPE insulation, hoʻomaʻū, huʻa insulation; pad anti-shell lens; paipu insulation ea hoʻoluʻu; mea sila template photovoltaic.
03
He ʻokoʻa ke kaʻina hana a me ka hana, akā he nui nō hoʻi ka hiki ke hana i ka wā e hiki mai ana.
He mau mea huʻa ʻano polyethylene ʻo XPE a me IXPE, aia i loko o nā mea ʻelua he nui o nā ʻano microporous, a ua hoʻokumu ʻia nā mea ʻelua ma nā resins synthetic, a ukali ʻia e ka hoʻohui ʻana o nā mea hoʻohua a me nā mea kōkua ʻē aʻe no ka hoʻohua. Loaʻa iā lāua nā waiwai maikaʻi loa e like me ke kaumaha māmā, ka pale wela, ka cushioning, ka hoʻopili haʻalulu, ka pale leo a me ka pale wai. Eia nō naʻe, aia nā ʻokoʻa i ke kaʻina hana a me ka hana ma waena o nā mea ʻelua, a ʻaʻole hiki ke huikau.
Ma ke ʻano o ke kaʻina hana, hoʻohana ka mea huʻa XPE i kahi kaʻina hana hoʻohuʻu kemika, i hana ʻia me ka resin polyethylene haʻahaʻa haʻahaʻa me ka mea hoʻopili keʻa a me ka mea hoʻohuʻu ma o ka hoʻohuʻu mau ʻana i ka mahana kiʻekiʻe. Hoʻokuʻu ka mea hoʻohuʻu AC i ka nui o ke kinoea ma ke ana wela kiʻekiʻe, a he nui nā pehu e hana i nā pores. I ka manawa like, hoʻopau ka polyethylene i ka hoʻopili molekala ma lalo o ka hopena o ka hoʻopili keʻa kemika, i hiki i nā mole polyethylene ke hoʻopili i ka ʻili o nā pehu e hana i kahi ʻano pore a hana i nā mea huʻa.
Hoʻohana ʻo IXPE i ke kaʻina hana hoʻohua cross-linking electron irradiation. Ma hope o ka hoʻohui ʻana i ka mea hoʻohua a me nā mea hoʻohui ʻē aʻe, hui mua ʻia nā mea maka polyethylene a hoʻopuka ʻia. ʻO ke kukuna electron ikehu kiʻekiʻe i hana ʻia e ka mea hoʻolalelale electron ʻoihana e hoʻohana i ka radiation ion e hana ma luna o ka mea e hana i ka cross-linking e hoʻololi i ke ʻano mua o ka mea kumu, e hana ana i kahi ʻano pūnaewele, a laila hoʻohua e hana i kahi mea huʻa cell pani paʻa.
Ma ke ʻano o ka hana, ma ka hoʻonui like ʻana, ʻoi aku ka ʻoi aku o nā pores o ka huʻa XPE ma mua o ka huʻa IXPE, a he ʻano pore kūʻokoʻa akahai ʻo IXPE, kahi e pale pono ai i nā mole wai mai ke komo ʻana, e hoʻemi ana i ka nui o ka omo wai ma mua o 0.01g/cm², a ʻaʻole hiki ke hāʻawi i kahi nohona no ka hana hou ʻana o ka bacteria; ma ka hoʻonui like ʻana a me ka mānoanoa, ʻoi aku ka maikaʻi o nā waiwai mechanical, ka insulation leo, ka pale wai a me ka insulation thermal o ka huʻa IXPE ma mua o ka huʻa XPE.
Eia kekahi, i ka hāʻawi ʻana i kahi pale pale no ka insulation thermal i nā papahana home a me nā ʻenekinia, kū ka XPE me kona ʻano ʻili ʻinoʻino; ʻoiai ua lanakila ʻo IXPE i ka lokomaikaʻi i nā ʻoihana mea lapaʻau a me nā ʻoihana uila me nā koi kiʻekiʻe loa no nā kikoʻī me kona ʻili palupalu a laumania a me nā pores liʻiliʻi. Inā he XPE a i ʻole IXPE paha, inā he insulation wela a me ke kūpaʻa wela, a i ʻole ke kīkoʻo ʻana a me ka haehae ʻana, ʻoiai ka palekana o ke kaiapuni, loaʻa i nā mea ʻelua ka hana maikaʻi loa i paʻakikī ke hoʻololi ʻia ma ka mākeke.
Mai Kepakemapa 3 a hiki i ka 5, 2024, e wehe ʻia ka Interfoam China 2024 Shanghai International Foaming Materials Technology Industry Exhibition ma ke kikowaena hōʻikeʻike honua hou o Shanghai. I ka manawa like, e mālama ʻia ka "Redefining Foaming Materials" Fourth Foaming Materials and Application Summit Forum e ʻimi pū i nā huahana hua hou a me nā ʻenehana hou loa, a hana i kahi ulu ʻoihana ma ke kahua o nā mea hua!
E lawe mai ana ʻo JWELL Intelligent Equipment Manufacturing Co., Ltd. i nā huahana he nui i ka hale kūʻai helu E13 a ke kono nei me ka ʻoiaʻiʻo i nā mea kūʻai aku a me nā hoa hana e kipa mai!
E pili ana iā JWELL Intelligent Equipment Manufacturing Co., Ltd.
ʻO JWELL Intelligent Equipment Manufacturing Co., Ltd. kahi hui kūikawā ma lalo o JWELL Machinery, nona ka ʻoihana nui ʻo XPE/IXPE a me nā laina hana pepa a me ka pā maʻamau. Ma o ka hoʻohui ʻana o ka lako a me ka holomua ʻenehana, hiki ke hoʻonohonoho pono ʻia nā lako extrusion plastic o JWELL Intelligent Equipment Manufacturing Co., Ltd., holomua i ka ʻenehana, o ke ʻano kiʻekiʻe a me ke kumukūʻai kūpono. Me ke kākoʻo ikaika o ka brand a me nā pono maikaʻi loa ma hope o ke kūʻai aku o ka JWELL Group, e hele mālie ia i ka honua me ka moku JWELL, e hua mai i nā hua ma nā ʻano noi like ʻole, a lilo i mea hoʻolako maikaʻi loa i ka manaʻo o nā mea hoʻohana. Ua pili ka wā e hiki mai ana o kahi ʻoihana i kāna mea hoʻohana. Ma ka loaʻa ʻana o nā hiki ke hana hou ikaika a me nā huahana kiʻekiʻe hiki iā ia ke hoʻokō i nā pono o nā mea hoʻohana a hoʻokō i nā hopena lanakila-lanakila lōʻihi. ʻO kēia kekahi ke kuhikuhi a JWELL Intelligent Equipment Manufacturing Co., Ltd. e hoʻohiki nei a e hana ikaika nei i ka wā e hiki mai ana.
Ka manawa hoʻouna: Iulai-26-2024