SWD969 Dahaarka ka hortagga birta

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SWD969 Dahaarka ka hortagga birta

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SWD969 waxa ay ka kooban tahay wax qabad heer sare ah oo ka hortaga daxalka sida sal-samaynta aflaanta, waxa ay ku dartay walxo dhalaal ah oo dhalaalaya.Xabagta samaynta filimku waxay ka kooban tahay tiro badan oo ah curaarta ether, bonds urea, bonds biuret, bonds urethane iyo bonds hydrogen, taas oo ka dhigaysa daahan filim samaynta cufan oo adag, oo leh qalab farsamo iyo jireed oo aad u fiican iyo guryaha ka hortagga daxalka.Daaweyn ka dib, walxaha jajabyada birta ah ayaa si siman oo habaysan loo habayn karaa inta lagu jiro samaynta filimada.Sababtoo ah saamiga dhexroorka dhererka dhererka iyo awoodda xooggan ee anti-daxalka, waxay si weyn u dheereyn doontaa dhexgalka iyo dhaawaca dhexdhexaadinta daxalka inta lagu jiro codsiga, si dahaarka uu u ciyaari karo doorka daahan filim qaro weyn oo lagu dhaqmo xaalado khafiif ah.Qalabka birta ah ee la doortay waa jajabyo dhalaalaya, kuwaas oo si wax ku ool ah u muujin kara iftiinka iyo shucaaca kulaylka, waxay gaaraan saamaynta qaboojinta iyo badbaadinta tamarta, waxay ka dhigaan jawiga dhismaha mid aad u raaxo leh, iyo alaabta kaydsan oo xasilan.Biraha birta ah ee dahaarka ayaa hoos u dhacaya ilaa sare, si dahaarka uu u yeesho saameyn wax ku ool ah, kaas oo ka hortagi kara isugeynta korantada oo ka dhigi karta goobta wax soo saarka.


Faahfaahinta Alaabta

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Baaxadda codsiga badeecada

Ilaalinta daxalka ee batroolka, kiimikooyinka, gaadiidka, dhismaha, korontada iyo shirkadaha kale ee warshadaha, gaar ahaan taangiyada kaydinta, qalabka kiimikada, qaab-dhismeedka birta, qaybaha gundhig (oo ay ku jiraan nooca conductive), saqafyada iyo derbiyada siminaaro wax soo saarka iyo qolalka kaydinta.

Tilmaamaha alaabta iyo faa'iidooyinka

* Iska caabbinta daxalka aad u fiican, dahaarka khafiifka ah ayaa sidoo kale ka ciyaari kara doorka daahan filimada qaro weyn.

Iyada oo la raacayo adhesion aad u fiican iyo shuruudaha daaweynta dusha hoose, waxaa si toos ah loogu dabaqi karaa dusha sare ee biraha birta, taas oo aan ahayn oo kaliya saameynta asaasiga ah, laakiin sidoo kale waxay leedahay shaqada daboolka sare.

Dahaarku waa cufan oo adag, kaas oo iska caabin kara waxyeelada cadaadiska wareegga ah.Sifooyin farsamo oo heer sare ah, xidhashada caabbinta, caabbinta saamaynta iyo iska caabinta xoqan.Waxqabad heer sare ah oo ka-hortagga daxalka, u adkaysta nabaad-guurka iyo waxyeelada kala duwan ee warbaahinta daxalka kiimikada, sida buufinta milixda, roobka aashitada, iwmDahaarka ayaa ka tarjumaya iftiinka iyo kuleylka qorraxda si loo gaaro saameynta qaboojinta iyo badbaadinta tamarta.Waxay awood u leedahay inay qabato si ay uga hortagto korantada taagan inay urursato.Mid ka mid ah walxaha ka kooban, daahan gacanta lagu dabaqay ayaa ku habboon in la isticmaalo waxaana lagu dabaqi karaa qaabab kala duwan oo codsi ah.

Alaabta jirka ee alaabta

Shayga Natiijooyinka
Muuqashada Lacag bir ah
Viscosity (cps) @20℃ 250
Waxyaabo adag (%) ≥68
Waqtiga qallalan ee dusha sare (h) 4
Nolosha dheriga (h) 2
Daboolista Aragtida 0.125kg/m2( dhumucdiisuna waa 60um)

Guryaha jireed ee caadiga ah

Shayga Tijaabi heerka Natiijooyinka
Qalin adag   H
Awoodda xabagta (Mpa) saldhig bir ah HG/T 3831-2006 9.3
Xoogga koollada (Mpa) saldhig la taaban karo HG/T 3831-2006 2.8
Aan ka bixi karin   2.1Mpa
Tijaabada laablaabashada (Shaft cylindrical)   ≤1mm
Iska caabbinta abrasion (750g/500r) mg HG/T 3831-2006 5
Iska caabinta saamaynta kg · cm GB/T 1732 50
Ka-hortagga gabowga, gabowga la dedejiyey 1000h GB/T14522-1993 Iftiin la'aan 1, talaalid 1

Waxqabadka tijaabi

Shayga Tijaabi heerka Natiijo
Qalin adag GB/T 6739-2006 H
Tijaabada laablaabashada (Shaft cylindrical) mm GB/T 6742-1986 2
Dusha iska caabinta,Ω GB/T22374-2008 108
Iska caabinta saamaynta (kg·cm) GB/T 1732-1993 50
Iska caabbinta heerkulka heerkulka (200 ℃, 8 h) GB/T1735-2009 Caadi ah
Adhesion (MPA) substrate bir ah GB/T5210-2006 8
Cufnaanta g/cm3 GB/T 6750-2007 1.1

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Saliida iska caabinta, 0# Saliida Naaftada, Saliida ceyriin,30d Xumbo malaha, miridhku malaha, dildilaac malaha, diirka majiro
(Tixraac kaliya: fiiro gaar ah u yeelo isbedbeddelka, daxalka daadinta iyo qulqulka. Haddii xog faahfaahsan loo baahdo, waxaa lagula talinayaa isticmaaluhu inuu isagu sameeyo tijaabada immersion)

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