Nūhou

ʻO nā mea palaho he papa o nā mea polymer hiki ke hoʻoheheʻe ʻia i nā mea ʻino ʻole ma o ka hana microbial i loko o ke kaiapuni kūlohelohe, he mea nui ia i ka hōʻemi ʻana i ka haumia plastik a me ka pale ʻana i ke kaiapuni. Aia ma lalo nā kikoʻī o kekahi mau mea palaho biodegradable maʻamau:

1. PLA (ʻakika polylactic):

Hana ʻia mai nā kumuwaiwai mea kanu hou (e like me ka palaoa kulina), he palaki biodegradable ia.

He maikaʻi kona mau waiwai mechanical, kūpaʻa wela a me ke kūpaʻa kemika, a hiki ke hana ʻia i huahana ma o nā kaʻina hana like ʻole e like me ke hoʻoheheʻe ʻana i ka injection, extrusion a me ka hoʻoheheʻe ʻana i ka puhi.

ʻO nā noi e pili ana i ka ʻoihana hoʻopili, ka ʻoihana lole, ke kahua lapaʻau, ke kahua mahiʻai a me ka ʻoihana kaʻa.

2.PBAT (polybutylene terephthalate/adipic acid):

He plastik biodegradable piha ia me nā ʻano o PBA a me PBT, nā waiwai mechanical maikaʻi a me ka biodegradability.

Hoʻohana nui ʻia ia i nā ʻeke kūʻai hale kūʻai nui, nā pahu ʻaina awakea lawe ʻia, nā ʻili ʻāina mahiʻai, a pēlā aku, me ke koi ikaika o ka mākeke.

3. PCL (polycaprolactone):

He polymer ia me ka biocompatibility maikaʻi loa a me ka degradability.

Hoʻohana nui ʻia ka PCL ma ke kahua lapaʻau ma muli o kona ductility kiʻekiʻe a me ka biocompatibility maikaʻi loa.

Ke kū nei ka hoʻomohala ʻana o ka ʻoihana palakiko palaho i kekahi mau pilikia, e like me ke kumukūʻai kiʻekiʻe, nā palena ʻenehana, nā pilikia hana a me nā pono hana lapaʻau hope ʻole. Eia nō naʻe, me ka holomua o ka ʻenehana a me ka hoʻolaha ʻana i nā kulekele, manaʻo ʻia e hoʻohana nui ʻia nā palakiko palaho i ka wā e hiki mai ana.

ʻO nā pilikia e hiki ke hālāwai i ka wā e hana ai i nā mea palaho e like me PLA, PBAT, a me nā mea ʻē aʻe, penei:

1. ʻAʻole lawa ka paʻakikī a me ka ductilityNo ka laʻana, ʻoiai he maikaʻi nā waiwai mechanical o PLA, ʻilihune kona paʻakikī a lohi kona wikiwiki crystallization, ka mea e kaupalena ai i kona hoʻohana ʻana i nā noi plastics ʻenekinia.

2. Puka makani hana haikiʻO kekahi mau mea palaho e like me PLA he paʻa ʻole ko lākou i ka wela a he haiki ka puka hana, kahi e alakaʻi ai i nā pilikia i ke kaʻina hana.

3. Pilikia ka wai hoʻoheheʻeI ke kaʻina hana ʻana o nā mea palaho e like me PBAT a me PLA, nui loa ke kaomi heheʻe ma muli o ka nui o ka mānoanoa o ka heheʻe, kahi e maʻalahi ai ke hana i ka hoʻonui ʻana o ka ʻōpala a me ka ua, ʻoiai e hoʻopilikia ana i ka wai hana a me ka hoʻemi ʻana i ka pono hana.

I mea e hoʻomaikaʻi ai i ka lubricity hana, hiki ke hoʻoponopono ʻia kēia mau pilikia ma ka hoʻohui ʻana i nā mea kōkua hana, e like me:ʻO SILIKE SILIMER DP800, ʻO SILIKE SILIMER DP800he mea kōkua hana i hoʻomohala kūikawā ʻia no nā mea palaho, hiki ke hoʻomaikaʻi pono i ke kahe hana a me ka maikaʻi o ka ʻili o nā mea palaho.

ʻO SILIKE SILIMER DP800, hNā mea kōkua hana hana kiʻekiʻe i hoʻomohala kūikawā ʻia no PLA, PCL, PBAT a me nā mea palaho ʻē aʻe.

ʻO SILIKE SILIMER DP800he mea hoʻohui silicone i hoʻololi ʻia me nā pono maʻamau no nā mea palaho:

Nā waiwai hana:

Hoʻomaikaʻi i ka launa pū ʻana o nā ʻāpana pauka a me ka substrate, hoʻomaikaʻi i ke kahe hana o nā ʻāpana, a loaʻa ka hana lubrication kūpono. Hiki iā ia ke hōʻemi i ka viscosity heheʻe, hoʻemi i ka extruder torque, extrusion pressure, hoʻomaikaʻi i ka hana hana o ka mea, a loaʻa ka lubricity hana maikaʻi.

Nā waiwai o ka ʻili:

Hoʻomaikaʻi i ke kūpaʻa ʻana i ke ʻano ʻoki a me ke kūʻē ʻana i ka ʻaʻahu, e hoʻemi i ke koina friction o ka ʻili, a hiki ke hoʻomaikaʻi maikaʻi i ka ʻili o ka mea, me kahi ʻano laumania.

Nā waiwai ʻē aʻe:

Mālama pono i nā waiwai mechanical piha o ka huahana, me ka ʻole o ka hoʻopilikia ʻana i nā ʻano degradable o ka huahana.

ʻO ke koʻikoʻi o nā mea palaho, ʻo ia ka hōʻemi ʻana i ka haumia o ke kaiapuni, ka hoʻemi ʻana i ka hoʻohana ʻana i ka ikehu, a me ka hāʻawi ʻana i nā hopena hoʻomau. ʻAʻole hiki i nā mea palaho biodegradable ke hōʻemi wale i ka hopena o nā palakiko ʻōpala i ke kaiapuni, akā he nui nō hoʻi nā manaʻolana mākeke a me ka hiki. ʻO ka hoʻomaikaʻi ʻana i ka hiki ke hana a me ka maikaʻi o ka ʻili o nā mea palaho he loulou hiki ʻole ke hoʻowahāwahā ʻia.

Ke hana nei ʻoe i ka hana ʻana a me ka hana ʻana i nā mea palaho? inā hana ʻia nā hemahema o ka huahana e ka hana ʻana o nā mea, ua ʻōlelo ʻia e hoʻāʻo ʻoeʻO SILIMER DP800, ʻO SILIMER DP800kūpono no PLA, PCL, PBAT a me nā mea palaho ʻē aʻe. Hiki ke hoʻohana nui ʻia e palaho i nā kiʻiʻoniʻoni, nā ʻōpala, nā mea hoʻopau paʻi 3D a me nā ʻoihana ʻē aʻe.

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pūnaewele:www.siliketech.come aʻo hou aku.