Codsiga shamac polyetylen oksaydhaysan sida wakiilka matting

Codsiga cufnaanta sarewax polyetylen ah oo oksaydhaysansida wakiilka dahaarka ah waa in ka dib dhismaha daahan, dhuka in daahan ee daahan uumi iyo soo daadi iyada oo dareere ah, samaynta kiristaalo fiican, laalista on dusha filimka daahan, kala firdhiso iftiinka, samaynta dusha qallafsan, sidaas ciyaaraya doorka dahaarka. wakiil.Cufnaanta sarewax furanma aha oo kaliya inay leedahay saameyn wanaagsan oo matting ah, laakiin sidoo kale waxay siinaysaa daahan caabbinta biyaha wanaagsan, caabbinta kulaylka qoyan, caabbinta xoqan, antifouling iyo dareen wanaagsan.Waxyaabahan iska caabbinta xoqan laguma gaari karo maaddada midabka.Aynu wax ka baranno codsiga wax-ka-soo-baxa cufan-sare leh ee polyetylen-ka ah sida wakiilka dahaadhka.

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Hawlaha ugu muhiimsan ee dhuxul HDPE ee daahan ku salaysan dareeraha waa matting, roobab anti, thixotropy, saliidayn wanaagsan iyo guryaha processing iyo meelaynta biraha.Marka laga hadlayo budada yaryar, heerkulka sare waa laga fogaan karaa iyada oo lagu darayo daboolka.Dhuka polyetylen wuxuu ku milmi doonaa heerkul sare.Sababtoo ah waxay ku jirtaa dareeraha, waxay soo degtaa marka ay qaboojiso oo ay noqoto qaybo waaweyn.
Cufnaanta sare ee oxidized polyetylen ayaa inta badan loo isticmaalaa sida wakiilka dabin:
1. Nitrocellulose varnish.
2. varnish oo lagu daweeyo acid.
3. varnish polyurethane.
4. Daawada polyester-ka, samee varnish diyaarad tayo sare leh.
Cufnaanta sare ee oxidized polyetylen
Mid ka mid ah sababaha ugu waaweyn ee xagashada, xirashada, shiididda, calaamadaynta, xoqidda iyo iska caabinta xoqidda ayaa ah in la yareeyo isku-dheellitirnaanta isku-dhafka ee dusha dahaarka.Haddii shaygu uu la xiriiro dusha dahaarka, isbeddelka silbashada ayaa ka weynaan doona isbeddelka dhaawaca.Marka tan la eego, wax polyetylen ah wuxuu la mid yahay saliidda silikoon, laakiin kii hore wuxuu ka jiraa dusha dahaarka sida qaybo yaryar oo kala firdhiyey.

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Kareemka wax-ka-soo-baxa ee cufnaanta-sare leh ee lagu qasi jiray qayb kasta oo biyo ah ayaa lahayn shaandhayn, naas-nuujin la'aan, ma laha caabbinta aashitada, alkali xoog leh, biyo adag, milanka biyaha xooggan, kareemka xasilloon, nolosha shelf dheer, content adag iyo kala firdhisanaan wanaagsan .
Cufnaanta sarewax polyetylen ah waa wakiilka jilicsanaanta aan-ionic, kaas oo siinaya saameyn jilicsan, balaastigga dusha sare ee fiber-ka, oo si weyn u wanaajinaya caabbinta xirashada ee fiber-ka.Ka dib marka la tijaabiyo farmaajo, shaka polyetylen cufnaanta sare wuxuu wanaajin karaa iska caabbinta jebinta, dhererka iyo iskudhafka jiiska.Isticmaalka ka dib, jiiska iyo dharka tolida ayaa keeni kara faa'iidooyinka soo socda:
Iska caabbinta xidhashada waxay u baahan tahay qadar yar oo kaliya.Iska caabbinta xoqitaanka ayaa aad muhiim ugu ah rinjiga sare ee alwaax iyo alaabta kale ee qurxinta, gaar ahaan daaha.
Dhuka polyetylen wuxuu si weyn u yareeyn karaa dareenka shiidida ee ay keento is-jiidhka wuxuuna ilaalin karaa cimriga dhaldhalaalka hooseeya, kaas oo inta badan looga baahan yahay codsiyada.Marka laga hadlayo alkyd varnish, marka xaddiga wax-soo-saarka polyetylen uu yahay 1.5%, iska caabbinta abrasion ee filimku waa 2 jeer, halka qaddarka wax-soo-saarka polyetylen uu yahay 3%, iska caabbinta abrasion waa 5 jeer.

kala firdhiyey
Haddii walxaha birta ahi ay taabtaan alaabta dahaarka leh, waxay kaga tagi doonaan calaamado madow daaha.Ku darista dhuxul polyetylen filimka ayaa yarayn karta isbeddelkan, calaamadaha si fudud ayaa loo tirtiri karaa.Shaqada wax-soo-saarka polyetylen waxay kuxirantahay kala duwanaanta iyo qeexida wax-soo-saarka polyetylen, cabbirka qaybta ugu dambeysa, awoodda lagu wareejinayo dusha daboolka, halabuurka dahaarka, waxqabadka substrate daahan, hababka dhismaha iyo codsiga iyo arrimo kale .Marka lagu daro dahaarka ku salaysan dareeraha iyo khadadka, waxka polyetylenka ayaa sidoo kale loo isticmaalaa wax lagu daro dahaarka biyaha ku salaysan iyo khadadka.
Qingdao Sainuo Chemical Co., Ltd.Waxaan nahay soo saaraha PE wax, PP wax, OPE wax, EVA wax, PEMA, EBS, Zinc/Kalcium Stearate….Alaabtayadu waxay dhaafeen REACH, ROHS, PAHS, FDA.
Hubi in wax laguu hubo, soo dhawoow su'aalahaaga!
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Waqtiga boostada: Nov-28-2022
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