Hot-mahele heheʻe i ka lina. Ka nui 'ano o ka

None o kaʻoihana a? Iecaianoaaiiie mea e hiki ke hana me ka kūikawā adhesives i makemake i kiʻekiʻe-kbps lālau wahi i ua ahakanaka la. Ia mea no keia mea wela mahele heheʻe i ka lina ua hoʻohana 'ia, i mea he granular paa, ke kūʻaiʻana i ka ea ana ma ka paio hahana maoli nō a hoʻomaka koke solidifies ma luna o anuanu.

'ole

Ka waiwai o keia mea i hoomakaukau i kūikawā eiiiiiaiou i loko o ka haku mele 'ana. Ma ka hapanui o adhesives i ua hanaʻia ma luna o ke kumu o ka vinylacetate-'etolina copolymer.

Keia hui malu pu ana i haawi mai i ka huina hoonui:

• lina ka ikaika;
• maikai toughness;
• cohesive ka ikaika;
• hemolele hoʻokaulike a me nā pono hana.

E no hoi hoʻoikaika i nā waiwai o ka huina hoonui, ka wela mahele heheʻe i ka lina e komo i likeʻole:

• fillers;
• modifiers;
• plasticizers;
• antioxidants.

A pau i kēia i hāʻawi mai i ka hope loa mea maikaʻi wettability o surfaces, hou elasticity, emi shrinkage, haʻahaʻa thermal hoʻololi iho, a me ka oi.

koho i na Hiʻona

I ka wela mahele heheʻe i ka lina i na kihi e pono ke ike pono, oe e lawe i loko o ka mooolelo hiʻona o ka mea no ka naʻau o ka panel wahi. Inā ma ka manufacturing e pinepine hoʻohana wale i kekahiʻano o ka maka, oe wale pono e hoʻohana wela mahele heheʻe i ka lina e waiho no ia huahana. Ma ka hihia o na ano likeʻole o nā kihi a me ka ia alapine (frequency) i ke koho ao lina i ka pono o ka mea ia ia no kekahi mea.

Nā mea kūʻai mai i kaumaha adhesives piha a me ka unfilled. Recent ho'ēmi a pinepine,ʻo hoolohe, akā, i ko lakou pa apŘ mea nui kiekie ae, a no ia mea, ua nui ka hoopau ana o ka kūpapakū. E like me ka hopena, haʻahaʻa kāki 'aʻole e hoapono ia ia iho. Aia mau wahi, i hiki ia ia adhesives e nō pono, e like me ka mea i piha pono me ka hohonu papa o ka huna papa.

Hiʻona o ka palapala noi

No hoi, i ka wa e koho e hoʻolohe ana i nā 'ano o ka lina. Material lako i loko o ke kino o ka laau, pono piha ka heheʻe o ka hana. Ua ua pili i na apana, i nā maule, mai kekahi kihi, malaila ka hoʻomaikaʻi i ka mea e like ai o ka tuko i. PVC lihi, a me ka wela mahele heheʻe i ka lina o Eva hiki e pili a pinepine ma nā 'ē aʻe noaia hana i ka luna' hale. Oia iʻano komo ai ana i ka lina i loko o ke kinowai noho ma kae, ma hope i ka mea, ua haawiia mai i ke consumer. Next cladding lina E e hou-hoʻoheheʻeʻia me ka wela ea, a hui me na wahi e ae. I ka mämä holo o ka mea, ke'ōlelo lawa haʻahaʻa, akā, i ka haʻahaʻa pele lina, no kahi mea likeʻole mā i eliminated porous 'ole ka ponaʻana wahi.

Terms o ka pūnaewele wahi

I ka wa e hana i ka pale e hiki hoʻomāhuahua o ka ona mau ma waena o nā māhele a me glue, no laila, a pau kihi a me kaʻoihana a māhele hiki e hoʻokomo i loko o hana wale 'ana me ka pumehana, aee ??. Ma ka hihia o ke anu moku'āina ona mau condenses ma refrigerated kihi a deteriorates ka huina māhele i ka lina.

pae'ōnaehana mehana

I ka wela mahele heheʻe i ka lina hiki i ka hoopaa hemolele, e pono e hana me ka mea wale nō i kekahi mahana. Nō kāu, o ka mea hoʻonoho hiki i ka makemake hana ana, akā, hiki ke hoemi ma lalo o kekahi olelo o ke ana wela.

No kekahi laʻana, inā:

• imua o ka mōhai lina, ahu iho i loko o ka ipu;
• haahaa mämä holo glue haawi i ka paena o ke noi
• lawelawe ana anu eiiiiiaiou.

Nā nuances o ka palapala noi

E hōʻoia 'e pono ai mea pīlali, he ahu iho la ka lina noi e ia i ka makemake kona mānoanoa. Inā nui loa glue,ʻo ia nō e'uī mai a puni na kihi ana i kaomi, akā, e i ka maikaʻi loaʻa. A uuku helu o ke kookoo, eʻaʻole alakai i ka mea hoʻohaumia o ka hana surfaces, akā, ka mea hiki ole i ka pono loa o ka ponaʻana. Hope ana i ka mea o ka workpiece hoouna koke ae i ka nip, a ua lawe mai me ka ala apuupuu kila ahakanaka rollers.

kēia mea

I keia la, noonoo iho la o ka momona a wela mahele heheʻe i ka lina no PVC, polyurethane lako. Oia ka haku mele 'ana i ohi i na pono o kaʻike mau a me ka naoh nā huahana. Polyurethane lina mea hiki ke solidify ole wale ma ke kino ai 'ole o ke ana wela, akā, i loko o ka Nine Inch. Special izoatsitaty ma ka lina 'ole e lilo kea-loulou ma lalo o ka aoao o ka humidity, hiki haliu ae la i ka haku mele' ana i loko o ka ekolu-dimensional 'ole o ka lālau.

Full laau o ia i kekahi huahana mau i kekahi mau lā, akā, e hilinaʻi nui ma luna mawaho aʻe:

• māhele a me humidity o 'ia;
• ana wela māhele a me ke kaiapuni;
• ka Nine Inch haku mele 'ana o ka lina.

pono hana pololei i ka i loko maloo i kekahi mahana pūnaewele adhesives o kekahi me nā hale, mai lalo o ka aoao o ka noho lakou malaila rula o ka mea haalele i kona waiwai. Hoʻokaʻaʻike me ka ona mau, e glue ia lilo unusable. Ma hope o ka glue ua loa e hele i loko o paa palapala, kona ia'ku ua ike ia ma ke ana wela huahelu mai -30 a hiki i +150 degere.