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He aha nā ʻokoʻa ma waena o nā nunui plastics ʻekolu: HDPE, LDPE, a me LLDPE?
E nānā mua kākou i ko lākou kumu a me ko lākou iwi kuamoʻo (ka molecular structure). LDPE (polyethylene haʻahaʻa haʻahaʻa): E like me ka lāʻau lush! He nui nā lālā lōʻihi o kāna kaulahao molekala, e hopena i kahi ʻano wehe ʻole. Loaʻa kēia i ka haʻahaʻa haʻahaʻa (0.91-0.93 g/cm³), ka palupalu, a me ka maʻalahi loa ...Heluhelu hou aku -
He hanauna hou o ka polypropylene ʻōmaʻomaʻo, mālama i ka ikehu a maopopo loa
Ua lanakila ʻo Yanchang Yulin Energy Chemical i nā huahana hou o ka ʻōmaʻomaʻo, mālama i ka ikehu, a me nā huahana polypropylene (YM) nui loa i ka 2025 Ringier Technology Innovation Award no ka ʻoihana Plastics. Hōʻike piha kēia makana i ka ikaika hou o Yulin Energy Chemical...Heluhelu hou aku -
Nā ʻĀpana Petrochemical o nā Pūnaehana Linear Mainstream Polyethylene (PE) o ka honua (ʻo LLDPE a me Metallocene PE)
Pono e wehewehe ʻia kekahi mau kikoʻī: 1. ʻO nā inoa he nui: ʻO nā mea hana petrochemical nui ma ka honua holoʻokoʻa e hana i nā haneli o nā pahu PE, i hoʻonui mau ʻia e pili ana i ka mākeke a me nā pono noi. ʻAʻole paʻa kēia papa inoa, akā ua helu ʻia nā ʻohana brand maʻamau. 2. Hoʻohui: Bra...Heluhelu hou aku -
PE 100: Polyethylene Hana Kiʻekiʻe a me kāna mau noi
ʻO ka Polyethylene (PE) kekahi o nā mea thermoplastic i hoʻohana nui ʻia ma ka honua, mahalo i kona kaulike maikaʻi loa o ka ikaika, hiki ke maʻalahi, a me ke kūpaʻa kemika. Ma waena o kāna mau māka like ʻole, kū ʻo PE 100 ma ke ʻano he mea hana kiʻekiʻe i hoʻolālā ʻia e hālāwai me nā noi koi, particula ...Heluhelu hou aku -
ʻO nā kumu nui e hoʻololi i nā kumukūʻai ma ka mākeke Kina i kēia manawa
Koi: ʻAʻole i ʻike ka hoʻomaikaʻi nui ʻana o nā kauoha hou mai nā ʻoihana o lalo, a ua hoʻonui iki ʻia nā ukana hana i ka wā ma mua. Hoʻomau ka mālama ʻana i ka hoʻolako ʻana, a ke hāʻawi nei ka noi pōkole i ke kākoʻo palena i ka mākeke. Hoʻolako: mālama mea kanu hou...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o PET a me PE?
ʻO ka Polyethylene terephthalate (PET) He mea waihoʻoluʻu ʻole ka polyethylene terephthalate me kahi ʻōniʻoniʻo iki (amorphous), a i ʻole he mea keʻokeʻo waiu waiu (crystalline). He mea paʻakikī ke ʻā a me ke ahi, akā i ka wā e hana ai, hiki ke hoʻomau i ka ʻā a ma hope o ka hemo ʻana o ka lapalapa. Ua m...Heluhelu hou aku -
ʻO Shandong Pufit Import & Export Co., Ltd.: He mea kūʻai kūʻokoʻa ma ke kahua ʻo Plastic Granules.
I loko o ka ʻoihana plastik e ulu nei i kēia lā, ua lilo ʻo Shandong Pufit Import & Export Co., Ltd. i ʻoihana benchmark i loko o ke kahua lako granules plastic ma o kāna ʻimi mau ʻana i ka maikaʻi a me ka ʻimi ʻole ʻana i nā mea hou. Hoʻolaʻa mākou i ka hoʻolako ʻana i nā hana kiʻekiʻe, palekana ...Heluhelu hou aku -
ʻO kahi nānā hohonu i ke kūlana o kēia manawa o ka ʻoihana plastik
(1) ʻO ka nui o ka mākeke a me ka ulu ulu ʻana Ma ke ʻano o ka nui o ka mākeke, ua hōʻike ka ʻoihana plastik i ka ulu mau ʻana i nā makahiki i hala. Wahi a ka helu o ka Global Plastics Market Research Report 2024 i paʻi ʻia e Statista, hiki i ka nui o ka mākeke plastics honua ...Heluhelu hou aku -
Polypropylene vs. polyethylene: nā kia ʻelua o nā plastic
1. ʻO ke ʻano kumu 1. ʻO Polypropylene (PP) ʻO ka polypropylene kahi polymer semi-crystalline i hana ʻia mai ka polymerization o propylene monomer. Hoʻonohonoho paʻa ʻia kona mau kaulahao molekala, me nā waiwai mechanical maikaʻi a me ke kūpaʻa kemika. He kiʻekiʻe ko PP ma kahi o 167°C. 2. Polyethylene (P...Heluhelu hou aku -
Nā ʻokoʻa a me nā hiʻohiʻona hoʻohana ma waena o ka polyethylene a me ka polypropylene
ʻO Polyethylene (PE) a me Polypropylene (PP) ʻelua o nā polymers thermoplastic i hoʻohana nui ʻia ma ka honua. ʻOiai kaʻana like lākou i kekahi mau mea like, loaʻa iā lākou nā ʻokoʻa ʻokoʻa i kūpono iā lākou no kahi ākea o nā noi. ʻO ke kinona a me nā waiwai ʻO Polyethylene kahi polym ...Heluhelu hou aku -
ʻO ka mea huna o nā mea ʻenehana loea, pili nā mea āpau ma #EP548R
Me ka holomua o ka ʻenehana automotive a me ka ulu ʻana o ka noi mākeke, hoʻomau ka ʻoihana plastics automotive i ka hoʻomohala ʻana i nā mea hou a me nā ʻenehana hou e hoʻokō ai i nā pono hoʻomohala e hiki mai ana o ka ʻoihana kaʻa. ʻO ke ala hoʻomohala ...Heluhelu hou aku -
Nūhou maikaʻi~ Ua hala ka huahana K1870-B o Yulin Energy Chemical i ka palapala hōʻoia EU REACH
I kēia mau lā, ua loaʻa maikaʻi ka huahana ʻo Yulin Energy Chemical's thin-wall injection molding polypropylene K1870-B i ka EU REACH certification, e hōʻike ana ua ʻae ʻia ka huahana e komo i ka mākeke EU no ke kūʻai aku, a ua ʻike hou ʻia kona ʻano a me ka palekana e ka internatio ...Heluhelu hou aku
