calanka02

Wararka

Maxay tahay in fiiro gaar ah loo yeesho marka la isticmaalayo xaashida polyetylen?

Xadhkaha dhuxusha ee HDPE-da ee ololku waa soo gaabinta looxa polyetylenka ee culeyska sare.Xaashidu waxay ku salaysan tahay miisaanka molecular-ka sare ee alaabada cayriin ee polyetylen, iyo alaabada wax laga beddelay ee khuseeya ayaa lagu daraa iyadoo loo eegayo baahida macaamiisha, waxaana la isku daraa - calending - sintering - qaboojin - cadaadis sare - dejinta - samaynta.Waxay leedahay iska caabin xirxiran oo wanaagsan, ilaalinta deegaanka, anti-static, barkin, caabbinta xirashada sare, iska caabinta qoyaanka, iska caabinta daxalka, hab fudud, nuugista naxdinta, buuq la'aan, dhaqaale, aan qalloocin, caabbinta saamaynta, is-saliimaynta, oo uu leeyahay a kala duwan ee codsiyada.Ku habboon samaynta dhammaan noocyada kala duwan ee qaybaha makaanikada u adkaysta.

Alaabtu waxay leedahay sifooyin aad u wanaagsan oo badan sida miisaanka fudud, iska caabinta saamaynta, xidhashada caabbinta, iska caabbinta daxalka, iskudhaf yar oo iskuxiran, nuugista tamarta, caabbinta gabowga, ololka, antistatic iyo wixii la mid ah.Si kor loogu qaado fahamka isticmaalayaasha, xirfadlayaasha ku shaqada leh iyo shaqaalaha farsamada waxay u baahan yihiin inay fiiro gaar ah u yeeshaan isticmaalka xaashida polyetylen sida soo socota:

1. Marka aan isticmaalno marka ugu horeysa, waxaan soo saari doonaa walxaha ka dib marka walxaha silo lagu kaydiyo saddex-meelood laba meelood oo dhan awoodda silo.

2. Inta lagu jiro hawlgalka, waxaa lagama maarmaan ah in had iyo jeer lagu hayo alaabta ku jirta bakhaarka meesha laga soo galo iyo meesha laga soo dejiyo, mar walbana lagu kaydiyo alaabta bakhaarka in ka badan kala badh dhammaan awoodda bakhaarka.

3. Xaashida polyetylen-ka si adag ayaa looga mamnuucay inay si toos ah u saamayso dahaarka.

4. Qaybaha qallafsanaanta agabyada kala duwan way kala duwan yihiin.Maaddada iyo heerka socodka waa in aan la beddelin marka la doono.Haddii ay u baahan tahay in la beddelo, waa in aanay ka badnaan 12% awoodda naqshadaynta asalka ah.Beddelidda heerka shayga ama socodka sida la doono waxay saamayn doontaa nolosha adeegga khadka.

5. Heerkulka deegaanku guud ahaan waa inaanu ka sarrayn 80 ℃.Ha u isticmaalin xoog dibadeed si aad u burburiso dhismihiisa iyo xidhidhiyeyaasha dabacsan markaad rabto.


Waqtiga boostada: Oct-25-2022