Nā Huahana lole ʻaʻahu ʻole ʻo Graphene Conductive Spunlace

I. Hoʻokumu Huahana: Nā Mea Kumu Kūlana Kiʻekiʻe like ʻole, Hoʻokō i nā Koina Hana Alakaʻi

Hoʻomaka ka hana o ka lole graphene conductive spunlace nonwoven me ke koho pololei a me ka hoʻohālikelike ʻepekema o nā mea maka no ka mea kumu spunlace. Koho pono kā mākou hui i nā ʻano olonā kiʻekiʻe like ʻole e like me ka polyester, viscose, pulupulu maʻemaʻe, a me ka fiber ʻohe, a hoʻohui i nā koi no ka maʻalahi, ka ikaika, a me ka hanu ʻana o ka mea kumu i nā kūlana like ʻole e hana i nā mea kumu spunlace i maʻalahi i ka hana a kūpono hoʻi no ka conductivity, e hāʻawi ana i kahi mea lawe paʻa no ka hoʻopili ʻana a me ka hana o ka papa alakaʻi graphene:

ʻO ke olonā Polyester: Hāʻawi i ka mea kumu me ka ikaika tensile maikaʻi loa, ke kūpaʻa haehae, a me ke kūpaʻa dimensional, e hōʻoiaʻiʻo ana ʻaʻole e hoʻololi a haki paha ka mea kumu i ka wā o ke kaʻina hana conductive, ka ʻoki ʻana a me ke kūkulu ʻana, a me ka hoʻohana lōʻihi (e like me ka uhi o loko o nā mea uila); i ka manawa like, he kūpaʻa kemika maikaʻi a me ke kūpaʻa o ka wā, hiki ke pale aku i ka erosion o ka graphene conductive paste a me nā mea pili i ke kaiapuni, e hōʻoiaʻiʻo ana i ka conductivity paʻa lōʻihi, kūpono no nā hiʻohiʻona uila a me nā ʻoihana kiʻekiʻe.

ʻO ke olonā Viscose: Loaʻa iā ia ka omo wai maikaʻi loa a me ka hanu ʻana, hiki ke hoʻonui i ka hoʻopili ʻana ma waena o ka mea kumu a me ka graphene conductive paste, e pale ana i ka papa conductive mai ka ʻili ʻana. I ka manawa like, ʻo kona pā palupalu a me ka ʻili-aloha e hoʻolilo i ka huahana i ʻoi aku ka ʻoluʻolu i nā mea hiki ke komo akamai a me nā hiʻohiʻona pili ʻili lapaʻau, kūpono no nā noi conductive kokoke i ka ʻili;

ʻO ke olonā pulupulu maʻemaʻe: Kūlohelohe, pili i ke kaiapuni, a biocompatible, me ka ʻole o ka hoʻonāukiuki a i ʻole ke ʻala, a me kahi ʻano olonā palupalu a porous e hiki ke hoʻopili pono i ka graphene conductive paste, e hana ana i kahi pūnaewele conductive like. Ma hope o ka mālama ʻana i ka conductive, lilo ia i mea kumu makemake ʻia no nā hiʻohiʻona me nā koi palekana koʻikoʻi e like me ka hoʻāʻo ʻana i ka lāʻau lapaʻau a me ka meaʻai;

ʻO ka olonā ʻohe: Loaʻa iā ia ka hanu maikaʻi a me ka palaho ʻana i ke kaiapuni. I ka manawa like, hiki i ke ʻano kūlohelohe ma luna o ka ʻili o ka olonā ke hoʻoikaika i ka hoʻopili ʻana me ka hoʻopili alakaʻi, e like me ke ʻano o ka hoʻomohala ʻōmaʻomaʻo a me ka haʻahaʻa kalapona. Ma hope o ka hui pū ʻia ʻana me ke kaʻina hana alakaʻi graphene, kūpono ia no nā mea hiki ke hoʻokomo akamai kiʻekiʻe a me nā mea uila aloha kaiapuni e alualu ana i ke kūlohelohe a me ka hana.

Hoʻololi maʻalahi mākou i ka lakio o nā mea maka e like me nā pono o ka mea kūʻai aku - no nā hiʻohiʻona paʻa e like me ka uhi o loko o nā mea uila, hiki ke hoʻonui ʻia ka hapa o ka polyester (e like me 60% polyester + 40% viscose), ʻoiai no nā mea hiki ke komo akamai a me nā hiʻohiʻona pili ʻili lapaʻau, hoʻohana nui ʻia ka viscose / pulupulu maʻemaʻe / olonā ʻohe. Hoʻomaʻamaʻa ʻia kēlā me kēia pūʻulu o nā mea kumu i nā hoʻāʻo multi-dimensional e like me ke kaumaha (hiki ke hoʻololi ʻia mai 30 a 200g/㎡), ka mānoanoa, ka ikaika, a me ka hanu ʻana, me nā hewa i kāohi ʻia i loko o kahi pae liʻiliʻi loa e hōʻoia i ka hana paʻa o nā mea kumu a waiho i kahi kahua paʻa no ka hoʻokō pololei ʻana o ke kaʻina hana graphene conductive post-treatment.

II. Kaʻina Hana Kumu: "Mea Kumu Spunlace + Graphene Conductive Post-Treatment", Hoʻokō i ka Conductivity Kūpono

ʻO kā mākou lole graphene conductive spunlace nonwoven e hahai pono ana i ke kaʻina hana ʻanuʻu o ka "hana mua ʻana i ka mea kumu spunlace, a laila e hana ana i ka graphene conductive post-treatment". Wahi a nā ʻano o nā mea kumu like ʻole a me nā koi conductive, hoʻohana mākou i ka paʻi a me ka uhi ʻana ma ke ʻano he mau hana hana koʻikoʻi a hoʻopilikino i ka hoʻolālā post-treatment. Ma o ka kaohi hoʻomaʻemaʻe ʻia, hoʻokō mākou i ka hōʻoia ʻekolu o "mea kumu paʻa + papa conductive like + hana lōʻihi", e hōʻoiaʻiʻo ana i ka hana conductive maikaʻi loa a paʻa o ka huahana:

(1) Ka mālama mua ʻana i ka mea kumu spunlace: Ka hoʻoikaika ʻana i ka hoʻopili ʻana o ka papa alakaʻi Ma mua o ka mālama ʻana o ka graphene alakaʻi ma hope o ka mālama ʻana, ua mālama mua ʻia ka substrate spunlace e hana i nā kūlana no ka hoʻopili like ʻana a me ka paʻa lōʻihi o ka graphene conductive paste:

No nā substrates me ka omo wai ikaika e like me ka viscose, ka pulupulu maʻemaʻe, a me ka fiber ʻohe, hoʻohana ʻia ka hoʻomaloʻo wela haʻahaʻa (60-70 ℃) e wehe i ka makū o ka ʻili, e pale ana i ka hopena o ka makū ma ka hoʻopuehu ʻana a me ka hoʻopili ʻana o ka conductive paste, a pale i ka ulu ʻana o ka ʻōpala ma muli o ka makū, e hōʻoia ana i kahi kūlana paʻa no ka hana conductive.

No nā substrates fiber synthetic e like me ka polyester, ua hoʻohana ʻia ka ʻenehana mālama ʻili plasma e hoʻoulu iki i nā hui hana o ka ʻili o nā fibers, e hoʻonui ana i ka ikaika o ka hoʻopaʻa kemika ma waena o ka substrate a me ka graphene conductive paste, e hōʻemi ana i ka hoʻokahe ʻana o ka papa conductive i ka wā o ka hoʻohana ʻana ma hope (e like me ka friction a me ke kūlou ʻana), a me ka hoʻolōʻihi ʻana i ke ola conductive.

(2) Graphene conductive post-treatment: Kaʻina hana pālua o ka paʻi / uhi ʻana, nā hoʻonā conductive i hoʻopilikino ʻia

Ma muli o ka laina hana hana conductive graphene i hana ʻia, e pili ana i nā koi o ka mea kūʻai aku no ka hana conductive (e like me ka waiwai kū'ē o ka ʻili), ka mānoanoa o ka papa conductive, a me ka pololei o ke ʻano, ua koho ʻia ka slurry conductive graphene kiʻekiʻe (ʻike graphene ≥ 95%), a ua hoʻokō ʻia ʻelua mau ʻano hana hana koʻikoʻi, ka paʻi ʻana a me ka uhi ʻana, me nā kaʻina hana ʻokoʻa e hōʻoia i nā hopena conductive kūpono a like:

Koho ʻana o ka slurry conductive graphene: Ua koho ʻia ka graphene conductive paste kiʻekiʻe, pili i ke kaiapuni, a ʻaʻohe ʻona me ka hoʻopuehu maikaʻi a me ka conductivity maikaʻi loa, e hoʻokō ana i nā kūlana kaiapuni honua e like me RoHS a me REACH, e pale ana i nā koena metala kaumaha a me nā koena hui organik volatile, e hōʻoia ana i ka hoʻohana palekana i nā hiʻohiʻona uila a me nā lāʻau lapaʻau; hiki ke hoʻoponopono ʻia ka nui o ka slurry e like me nā pono o ka mea kūʻai aku (hiki ke hoʻololi ʻia mai 5% a 20%), e hoʻokō i nā koi hana conductive like ʻole.

Nā ʻano hana koʻikoʻi: ʻAno paʻi - Nā ʻano kikoʻī, ka hoʻokele pono

He kūpono no nā hiʻohiʻona e koi ana i nā ʻano alakaʻi kikoʻī (e like me nā ʻano kaapuni, nā ʻano electrode), hoʻohana ʻia ka paʻi pale kiʻekiʻe a i ʻole nā ​​​​lako paʻi gravure e paʻi like i ka slurry alakaʻi graphene ma ka substrate spunlace e like me nā ʻano i hoʻonohonoho mua ʻia:

Ka mana pololei o ke ʻano: Ma o nā pale i hana ʻia (200-400 mesh) a i ʻole nā ​​​​wili gravure, hiki i ka pololei o nā laina hoʻohālike alakaʻi ke hiki i ka 0.1-0.5mm, me ka ʻole o nā laina haki a i ʻole ka waimaka ʻīnika, e hoʻokō ana i nā koi o nā kaapuni maikaʻi i nā polokalamu uila;

Hoʻonui ʻana i nā palena paʻi: E hoʻoponopono i ka wikiwiki o ka paʻi (hiki ke hoʻololi ʻia mai 3 a 8m/min) a me ke kaomi scraper (0.2-0.5MPa) e like me ka omo ʻana o ka makū o ka substrate, e hōʻoiaʻiʻo ana i ka uhi like ʻana o ka conductive paste ma ka ʻili substrate, me ka mānoanoa o ka paʻi (hiki ke hoʻololi ʻia mai 5 a 20μm) hewa i kāohi ʻia i loko o ±5%, e pale ana i ka hana conductive like ʻole ma nā wahi kūloko;

Hoʻōla a me ke kau ʻana: Ma hope o ka paʻi ʻana, hoʻohana ʻia ka maloʻo haʻahaʻa haʻahaʻa (80-100 ℃) a i ʻole ka hoʻōla infrared e hōʻoia i ka hoʻōla wikiwiki ʻana o ka graphene conductive paste, e hana ana i kahi papa conductive paʻa, e pale ana i ka hōʻino ʻana i ka hana substrate ma muli o ke kiʻekiʻe o ka mahana, a me ka hoʻoikaika ʻana i ka hoʻopili ʻana ma waena o ka papa conductive a me ka substrate, me ka loli o ke kū'ē ʻana o ka ʻili ≤ 10% ma hope o 1000 mau kūlou.

Nā ʻano hana koʻikoʻi: ʻAno uhi - Uhi piha, conductivity like

He kūpono no nā hiʻohiʻona e koi ana i ka conductivity holoʻokoʻa a me nā papa conductive nui, hoʻohana ʻia nā lako uhi scraper precision e uhi like i ka slurry conductive graphene ma ka substrate spunlace:

Ka mana like ʻana o ka uhi ʻana: Ma ka hoʻoponopono ʻana i ka hakahaka scraper (hiki ke hoʻololi ʻia mai 5 a 30μm) a me ka wikiwiki o ka hoʻoili ʻana o ka substrate (2-6m/min), ua hoʻokumu ʻia kahi papa alakaʻi hoʻomau, ʻaʻohe pehu, a ua uhi piha ʻia ma luna o ka ʻili o ka substrate, me kahi uhi a hiki i ka 100%, e hoʻokō ana i nā koi conductivity holoʻokoʻa;

Ka mana pololei o ka mānoanoa: I hui pū ʻia me kahi ʻōnaehana ʻike mānoanoa pūnaewele, nānā ʻia ka mānoanoa o ka papa alakaʻi i ka manawa maoli, me kahi hewa i kāohi ʻia i loko o ± 3%, e pale ana i nā loli i ka hana alakaʻi ma muli o nā ʻokoʻa mānoanoa. Hoʻōla a me ka hoʻonohonoho ʻana: Ma hope o ka pau ʻana o ka noi, ua hoʻohana ʻia kahi kaʻina hana hoʻomaloʻo ea wela (70-90 ℃) e hoʻōla mālie i ka papa alakaʻi, e hōʻoia ana ua hoʻopuehu piha ʻia nā ʻāpana graphene a hana i kahi pūnaewele alakaʻi. Ma hope o ka hoʻōla ʻana, ikaika ka hoʻopili ʻana o ka papa alakaʻi (hiki ka hoʻopili ʻana i ka papa 1 ma ka hoʻāʻo cross-hatch), a ʻo ka wikiwiki o ka loli ʻana o ka pale ʻana o ka ʻili ma hope o ka holoi ʻana i ka wai (no nā hiʻohiʻona hiki ke holoi ʻia i ka wai) he ≤15%, me ka hana alakaʻi paʻa a lōʻihi.

III. Nā Pōmaikaʻi Huahana: Nā ʻAno He Nui i Hoʻopili ʻia, Hoʻoikaika i nā Noi Conductive

Me nā mea kumu kiʻekiʻe like ʻole a me ka hoʻopau ʻana i ka graphene conductive "printing / coating", he nui nā pono koʻikoʻi o kā mākou lole graphene conductive spunlace non-woven, hiki ke hoʻololi maʻalahi i nā pono conductive o nā ʻano like ʻole a hāʻawi i ke kākoʻo ikaika no nā hoʻonui huahana o kā mākou mea kūʻai aku:

Hana alakaʻi maikaʻi loa a paʻa: Hiki ke hoʻopilikino ʻia ka waiwai kū'ē o ka ʻili e like me nā koi (hiki ke hoʻololi ʻia mai 10² a 10⁶ Ω/sq), me ka hiki ke hoʻololi ikaika i nā pono alakaʻi o nā hiʻohiʻona uila, lapaʻau a me nā hiʻohiʻona ʻē aʻe; i ka manawa like, noho paʻa ka hana alakaʻi no ka manawa lōʻihi. Ma hope o ke kūlou ʻia ʻana i 1000 mau manawa i ke kaiapuni mai -40℃ a 80℃, ʻo ka helu hoʻololi kū'ē o ka ʻili he ≤10%, e hōʻoiaʻiʻo ana i ka hana maʻamau o ka huahana i nā kaiapuni paʻakikī.

Hoʻololi maʻalahi a ikaika hoʻi i ke kaʻina hana: Me ka paʻi ʻana a me ka uhi ʻana ma ke ʻano he kumu, hiki ke koho ʻia ke ʻano hana e like me nā pono o ka mea kūʻai aku - koho i ke ʻano paʻi no nā ʻano alakaʻi maikaʻi a me ke ʻano uhi ʻana no ka alakaʻi ākea ākea. I ka manawa like, me nā mea kumu he nui, hoʻokō ia i ka "hoʻokahi hiʻohiʻona, hoʻokahi kaʻina hana, hoʻokahi mea kumu", e hoʻokō ana i ke kūlana huahana a me nā hiʻohiʻona hoʻohana o nā mea kūʻai aku like ʻole.

ʻO ke kūlou maikaʻi a me ka ʻoluʻolu: Ma muli o ke kūlou o ka mea kumu spunlace, hiki ke kulou manuahi ʻia a pelu ʻia ka huahana me ka ʻole o ka haki ʻana, kūpono no nā hiʻohiʻona e pono ai ke kūlike me nā ʻili piʻo e like me nā mea hiki ke komo akamai a me ka hoʻopili ʻana i ka ʻili lapaʻau; ʻo ka ʻoluʻolu o ka ʻili o ka viscose, pulupulu, a me nā mea kumu fiber ʻohe e hōʻoiaʻiʻo ʻaʻole ia he huhū a ʻoluʻolu ʻole paha i ka wā e pili ai i ka ʻili.

Palekana, pili i ke kaiapuni, a kūlike: ʻO ka graphene conductive paste i koho ʻia a me nā mea maka a pau e kūlike me nā kūlana palekana a me ka palekana o ke kaiapuni aupuni (e like me RoHS, OEKO-TEX® Standard 100), me ka ʻole o ka hoʻokuʻu ʻana i nā metala kaumaha ʻino a i ʻole nā ​​​​​​hui organik volatile. Ma hope o nā hoʻāʻo huhū ʻili (ʻaʻohe ʻulaʻula a i ʻole nā ​​​​​​hopena maneʻo), hiki ke hoʻohana palekana ʻia i nā kūlana lapaʻau a me nā hiʻohiʻona pili ʻili akamai.

IV. Nā hiʻohiʻona noi: Ke uhi nei i nā kahua he nui, ka hoʻoikaika ʻana i nā hoʻonui hana

ʻO kā mākou lole graphene conductive spunlace non-woven, me nā pono o "nā mea kumu like ʻole + dual-process conductive + hana maikaʻi loa", ua hoʻohana nui ʻia i nā mea uila, lapaʻau, nā mea hiki ke hoʻohana akamai, nā ʻoihana a me nā ʻoihana ʻē aʻe, e lilo ana i kākoʻo koʻikoʻi no nā hoʻonui hana o nā huahana a kā mākou mea kūʻai aku a me ka hoʻoikaika ʻana i ka hoʻomohala hou ʻana o nā ʻoihana like ʻole:

Kahua uila: Me ka hoʻohana ʻana i nā mea kumu polyester + viscose, hana ʻia nā ʻano conductive maikaʻi ma o ke ʻano paʻi, hiki ke hoʻohana ʻia e like me nā uhi o loko o nā mea uila (e like me nā uhi o loko o nā kelepona paʻalima a me nā kamepiula papa), nā mea kumu papa kaapuni maʻalahi, a me nā lole pale static, me ka conductivity maikaʻi loa a me ka lōʻihi, e hōʻoiaʻiʻo ana i ka hana paʻa o nā mea uila a me ka hāʻawi ʻana i ka pale static.

Kahua lapaʻau: Me ka hoʻohana ʻana i nā mea kumu āpau-cotton / viscose, ua hoʻokumu ʻia kahi papa conductive ma o ke ʻano uhi, hiki ke hoʻohana ʻia e hana i nā ʻāpana conductive lapaʻau (e like me nā ECG monitoring patch, physical therapy electrode patch), conductive dressings, etc., me ka biocompatibility maikaʻi a me ka ʻoluʻolu o ka ʻili, e alakaʻi pono ana i nā hōʻailona uila biological, e kōkua ana i ka nānā ʻana a me ka mālama ʻana i nā lāʻau lapaʻau.

Kahua o nā mea komo akamai: Me ka hoʻohana ʻana i nā mea kumu fiber viscose / ʻohe, hana ʻia nā ʻano conductive kikoʻī ma o ke ʻano paʻi, hiki ke hoʻohana ʻia e like me nā uhi o loko o nā kūpeʻe lima / wati akamai, nā papa conductive o nā lole akamai, nā ʻāpana nānā olakino, a me nā mea ʻē aʻe, me ka maʻalahi maikaʻi a me ka ʻoluʻolu o ka ʻili, e alakaʻi pololei ana i nā hōʻailona, ​​kūpono no nā hiʻohiʻona ʻaʻahu o kēlā me kēia lā.

Kahua ʻoihana: Me ka hoʻohana ʻana i nā mea kumu polyester, ua hoʻokumu ʻia kahi papa conductive nui ma o ke ʻano uhi, hiki ke hoʻohana ʻia e hana i nā lole hoʻopau static ʻoihana, nā mea kānana conductive, nā lole pale electromagnetic, a me nā mea ʻē aʻe, me ka conductivity maikaʻi loa a me ke kūpaʻa ʻana i ka wā, e hoʻopau pono ana i ka uila static a pale i ka hoʻopilikia electromagnetic, e hōʻoiaʻiʻo ana i ka palekana hana ʻoihana.

V. Hoʻohiki Brand: Ke kākoʻo mau nei i ka maikaʻi, ka pōmaikaʻi like a me ka lanakila-lanakila

Mai kona hoʻokumu ʻia ʻana, ua manaʻo mau ʻo Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. i ka "maikaʻi hoʻomau" ma ke ʻano he kumu o kona hoʻomohala ʻana, e hoʻohui ana iā ia ma ke kaʻina hana holoʻokoʻa o ka lole graphene conductive spunlace nonwoven. Me ka ʻoihana a me ke kuleana, mālama ia i ka hana a me ka palekana o nā huahana a nā mea kūʻai aku:

Kahua mea maka: Koho pono ia i nā mea hoʻolako fiber a me nā mea hoʻolako graphene conductive paste. Pono kēlā me kēia pūʻulu o nā mea maka e hāʻawi i nā hōʻike nānā maikaʻi a me nā palapala hōʻoia palekana. Pono hoʻi ka graphene conductive slurry e hāʻawi i nā hōʻike hoʻāʻo hana conductive ʻaoʻao ʻekolu (me ke kū'ē ʻana o ka ʻili a me nā hoʻāʻo hoʻopili). Ma hope wale nō o ka hala ʻana i ka nānā hou ʻana o kā mākou hui (ka haku mele ʻana o ka fiber, ka maʻemaʻe slurry, a me ka palekana) hiki ke hoʻohana ʻia, e hōʻoiaʻiʻo ana i ka palekana ma ke kumu.

Kahua Hana: Ua lako me kahi hui nānā maikaʻi ʻoihana a me nā lako hoʻāʻo pololei (e like me nā mea hoʻāʻo pale ʻili, nā mea hoʻāʻo hoʻopili, a me nā mea hoʻāʻo mānoanoa). Hana ia i nā nānā kiko manawa maoli ma nā ʻōkuhi koʻikoʻi e like me ka hana kumu, ke ʻano like o ka papa alakaʻi, a me ka hana alakaʻi. Mālama ʻia nā laʻana o kēlā me kēia pūʻulu huahana no ka ʻike e hiki mai ana e pale aku i nā huahana ma lalo o ke kūlana mai ke komo ʻana i ka mākeke.

Kahua lawelawe: Hāʻawi ia i nā mea kūʻai aku me kahi lawelawe hana piha mai "kamaʻilio koi - koho mea kumu - hoʻolālā hoʻonā conductive (e like me ka hoʻopilikino ʻana i ke kū'ē ʻana o ka ʻili, ke koho ʻana i nā kaʻina hana paʻi / uhi) - hana laʻana - hana pūʻulu - hahai ma hope o ke kūʻai aku". Inā loaʻa i nā mea kūʻai aku nā koi kūikawā no ka hana conductive a i ʻole nā ​​​​ʻano hana, hiki iā ia ke hoʻomaikaʻi koke i nā palena hana e hōʻoia i ka hoʻokō pono ʻana o nā huahana i nā hiʻohiʻona noi maoli.

I ka wā e hiki mai ana, e hoʻomau mākou i ke alakaʻi ʻia e nā "pono ​​o ka mea kūʻai aku", e hoʻonui i ka noiʻi a me ka hoʻomohala ʻana i ka ʻenehana alakaʻi graphene (e like me ka hoʻomohala ʻana i nā kaʻina hana me ka pono conductive kiʻekiʻe a me nā papa conductive lahilahi), e hoʻonui i nā ʻano mea kumu like ʻole a me nā hiʻohiʻona noi, a e hoʻoikaika e lilo i mea hoʻolako "hilinaʻi maikaʻi, hoʻopilikino maʻalahi, lawelawe ʻoihana" ma ke kahua o ka lole graphene conductive spunlace nonwoven. E hana pū mākou me nā mea kūʻai aku e hoʻokō i ka pahuhopu hoʻomohala lōʻihi o ka "launa pū mau a me ka pōmaikaʻi like", a e hoʻolaha pū i ka hana hou a me ka hoʻonui ʻana i ka ʻoihana lole spunlace nonwoven hana.