Eva Wax (xabagta dhalaalaysa kulul) waxay leedahay tiro balaadhan oo lagu dabaqi karo, sida PA (polypropylene) ,
PE (polyethylene) iyo walxaha kale ee aan polarka ahayn, laakiin sidoo kale waxay gaari karaan saameyn isku xirnaan wanaagsan.
Lakabka koollada ayaa leh iska caabin heerkul hooseeya oo wanaagsan, caabbinta biyaha iyo qoyaanka
iska caabin.
Sababtoo ah EVA wax (xabagta dhalaalaysa kulul) ayaa leh qallafsanaan liidata, waxay leedahay bar jilicsan oo ka hooseeya
poliester iyo polyamide kulul dhalaalaysa, iyo barta jilicsan ee caalamka waa qiyaastii 100 ° C, sidaas darteed.
baaxadda codsigeeda ayaa xaddidan.
Eva Wax (xabagta dhalaalaysa kulul) waxay ka kooban tahay Xabagta Xabagta, xabagta wax ka beddeleysa, dhuka iyo xasiliyaha.
Xabagta Eva waxay soo bandhigtay silsilado gaagaaban oo laamo ah oo ka kooban hiddo-wadaha acetic acid polar
Silsilad laalaabtay ethylene, taas oo khalkhal galisay xaaladdii asalka ahayd ee crystalline, waxay ka dhigtay EVA inay u janjeerto
"Saamaynta balaastiigga", oo hoos u dhigtay crystallinity ee ethylene ee silsiladaha laamood,
kordhi masaafada u dhaxaysa silsiladaha polymer, samaynta EVA xabagta mid dabacsan iyo
laastiig
Waxa ku jira VA ee xabagta Eva waxay noqon kartaa mid hoose ilaa boqolkiiba sare. Sidaa darteed,
boqolkiiba VA iyo MI (tusmaynta dhalaalidda, ka tarjumaysa miisaanka kelli) ee xabagta ayaa ah
Qodobbada ugu muhiimsan ee si toos ah u go'aamiya saameynna ku leh sifooyinka Eva.
Guud ahaan, nuxurka Eva waa sarreeyaa, awoodda koollada ayaa kordhay, qoyaanka koollada
maaddadu way fiican tahay, wakhtiga daawaynta waa gaabis, caabbinta kulaylku waa la dhimay. Tusmada dhalaalku waa sarreeyaa,
taas oo macnaheedu yahay miisaanka kelli oo hooseeya, viscosity hoose, qoyaan wanaagsan, iska caabin kulayl yar,
adhesion joogto ah.
Copolymers-ku-saleysan ethylene, Eva waxay leedahay awood xajin ka sareysa EEA (etylene-Ethyl).
acrylate, EAA (etylene-propylene ester) iyo EMA (etylene-propylene ester), iyo
way kala duwan tahay waxa ku jira VA. Haddii Mi of EVA uu ka duwan yahay, isbeddelka xajinta jebinta
xoog ayaa ka badan.
Xoogga jilicsan ee EVA waxku wuu yareeyaa kororka maadada VA, oo noqda
aad u yar marka waxa ku jira VA uu ka badan yahay 25%.
Qallafsanaanta dabacsanaanta ee EVA waxay la mid tahay tan PVC ee jilicsan. Waxay hoos u dhigtaa kororka
VA, Iyada oo korodhka MI, qalloocintu hoos u dhacayso.
Xabagta Eva waxay leedahay iswaafajin wanaagsan, waxaa lagu qasi karaa noocyada kale ee xabagta si loo hagaajiyo
sifooyinka jireed. Haddii Eva resin iyo nitrocellulose ay isku dhafan yihiin, nitrocellulose waxay leedahay f
dabacsanaan, iska caabin khilaaf iyo kulayl-xidhid.
PVC adag oo lagu daray 5% ~ 10% EVA waxay hagaajisay dareeraha waxayna hagaajisay saamaynta
iska caabin. Eva oo lagu daray xabagta Polyamide waxay leedahay iska caabin dabacsanaan oo wanaagsan iyo iska caabin wasakh ah
heerkulka hooseeya.
Qingdao Sainuo Chemical Co., Ltd. Waxaan nahay soo saare wax PE, wax PP, OPEwax, Eva
wax, PEMA, EBS, Zinc / Calcium Stearate …. Wax soo saarkayagu way gudbeen JOOJI, ROHS,
PAHS, baaritaanka FDA.
Sainuo nasan wax sugan, soo dhaweyn aad baaritaan!
Degelka : https: //www.sanowax.com
Iimayl : sales@qdsainuo.com
iibinta1@qdsainuo.com
Cinwaanka : Room 2702, Block B, Suning Building, Jingkou Road, Degmada Licang, Qingdao,
Shiinaha
Waqtiga boostada: Mar-17-2021