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YADINA Hydrophobic Melamine Xumbo

Sharaxaad Gaaban:

Xumbada melamine ee Yadina hydrophobic waxay ka samaysan tahay xumbo melamine jilicsan oo caadi ah taas oo la jarjaray oo si gaar ah loogu daaweeyay wakiilka hydrophobic, iyadoo heerka hydrophobic ka badan 99%.Waxaa lagu talinayaa in loo isticmaalo nuugista codka, dhimista qaylada, dahaarka iyo ilaalinta kulaylka ee markabka, diyaaradaha, hawada sare, baabuurta, iyo codsiyada dhismaha.


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Sharaxaada Alaabta

Xumbada melamine ee Yadina hydrophobic waxay ka samaysan tahay xumbo melamine jilicsan oo caadi ah taas oo la jarjaray oo si gaar ah loogu daaweeyay wakiilka hydrophobic, iyadoo heerka hydrophobic ka badan 99%.Waxaa lagu talinayaa in loo isticmaalo nuugista codka, dhimista qaylada, dahaarka iyo ilaalinta kulaylka ee markabka, diyaaradaha, hawada sare, baabuurta, iyo codsiyada dhismaha.

Marka la barbardhigo xumbo melamine jilicsan ee caadiga ah, Yadina hydrophobic melamine xumbo waxay leedahay qaab dhismeed isku mid ah iyo sifooyin gudaha ah.Waa unug aad u furan, walxo jilicsan oo jilicsan oo ololka dib u celisa oo laga sameeyay resin melamine sida matrixka oo lagu xumbeeyey xaalado gaar ah.Waxa ay bilaabataa in ay gubato oo kaliya marka ay taabato holac furan, isla markiiba way qudhuntaa si ay u soo saarto xaddi badan oo gaas ah oo aan shaqayn, kaas oo milo hawada ku hareeraysan, isla markaana si degdeg ah u samaysa lakab dhuxul ah oo dusha sare ah, si waxtar leh u go'doomiya ogsijiinta oo keenta ololka. in la is damiyo.Ma soo saarto dareere ama sunta molecules yaryar waxayna baabi'in kartaa khataraha badbaadada dabka ee xumbo-dhaqameedka polymer-ka.Sidaa darteed, iyada oo aan lagu darin ololka dib-u-celinta, xumbodani waxay gaari kartaa heerka B1 ee heerka walxaha ololka hooseeya (DIN4102) iyo heerka V0 ee heerka sheyga dab-demiska ololka sare (UL94) oo dejiyay heerka Ururka Caymiska Mareykanka.Intaa waxaa dheer, walxahan xumbo-ku-salaysan waxay leeyihiin qaab-dhismeed saddex-geesood ah oo leh heerka daloolka in ka badan 99%, kaas oo aan si wax ku ool ah u beddeli karin hirarka dhawaaqa tamarta gariirka oo uu cunaa oo uu nuugo, isagoo muujinaya waxqabadka xajinta dhawaaqa wanaagsan, laakiin sidoo kale si wax ku ool ah u xannibi kara wareejinta kulaylka convection hawo, oo ay weheliso xasilloonida kulaylka gaarka ah, taas oo ka dhigaysa in ay leedahay sifooyin kulaylka wanaagsan.

Tijaabi heerka Sharaxaada Natiijooyinka tijaabada Hadallo
Daboolida GB/T2408-2008 Habka Tijaabada: Gubashada tooska ah ee B heerka VO
UL-94 Habka Tijaabada: Dabka Dambe HF-1 heerka
GB 8624-2012 heerka B1
ROHS IEC 62321-5:2013 Go'aaminta cadmium iyo sunta rasaasta Gudub
IEC 62321-4: 2013 Go'aaminta meerkuriga
IEC 62321:2008 Go'aaminta PBBs iyo PBDEs
GAAR Xeerka gaadhitaanka EU 1907/2006 209 walxood oo walaac aad u sarreeya Gudub
Nuugista codka GB/T 18696.1-2004 qodobka dhimista qaylada 0.95
GB/T 20247-2006/ISO 354:2003 Dhumucda 25mm Dhumucda 50mm NRC=0.55NRC=0.90
Heerarka kulaylka W/mK GB/T 10295-2008 EXO mitirka conductivity kaamerada 0.0331
Adag ASTM D2240-15 Xeebta OO 33
Tilmaamaha aasaasiga ah ASTMD 1056 dhigay cadaadis joogto ah 17.44
ISO1798 dhererka xilliga nasashada 18.522
ISO 1798 Xoogga Jilicsan 226.2
ASTM D 3574 TestC 25 ℃ cadaadis cadaadis 19.45Kpa 50%
ASTM D 3574 Tijaabada C 60℃ cadaadis cadaadis 20.02Kpa 50%
ASTM D 3574 Tijaabada C -30 ℃ cadaadis cadaadis 23.93Kpa 50%

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