PET laba-geesood oo heerkul sare u adkaysta cajalad
Qiyaasta Hantida Jireed | |||||||||
Shayga | Tilmaamaha iyo Isticmaalka | Koodhka | Xabag | Taageerida | Dhumucda mm | Xoogga xajinta N/cm | Kubbada taako lambarka.# | Xoog ku haynta h | 180° diirka xooga N/cm |
Tape nudaha laba-geesoodka ah | Xabagta dhinacyada boble, oo loo isticmaalo isku dhejinta laba shay | xsdds-svt | xabagta dareere ah | maro cudbi ah (unug) | 0.09mm-0.16mm | 12 | 10 | ≥4 | ≥4 |
OPP cajalad laba-geesood ah | xsdds-opp | dareere | filimka bopp | 0.09mm-0.10mm | 18 | 20 | ≥4 | ≥4 | |
PET Cajalad Laba-dhinac ah | xsdds-pe10 | dareere | filimka xayawaanka | 0.1mm | 18 | 20 | ≥4 | ≥4 |
Codsiga:
PET laba-geesood oo heerkul sare u adkaysta cajaladwaxaa si weyn loogu isticmaalaa hargaha, magacyada, waraaqaha, elektiroonigga, gooyn baabuurta, kabaha, alaabta waraaqaha, farsamada gacanta iyo warshadaha kale ee u baahan in la dhajiyo.
cajalad laba-dhinac ahwaxay ka samaysan tahay warqad, maro, filim caag ah sida substrate-ka, ka dibna nooca elastomer-ka cadaadiska xasaasiga ah ee xabagta ama xabagta cadaadiska-xasaaska ah ayaa si siman loogu dahaadhay substrate-ka sare. Cajaladda koollada oo duuban waxay ka kooban tahay saddex qaybood: substrate, dhejis iyo warqad sii deyn ah (filim).
Cajaladu waxay ku dhejin kartaa waxyaabo sababtoo ah waxaa lagu dahaadhay lakabka koollada ee dusha sare! Xabagta ugu horreysa waxay ka timid xayawaanka iyo dhirta. Qarnigii sagaal iyo tobnaad, caaggu wuxuu ahaa qaybta ugu muhiimsan ee xabagta; Waqtiyada casriga ah, polymers kala duwan ayaa si ballaaran loo isticmaalaa. Xabaggu waxa ay ku dhegganaan karaan waxyaalaha sababtoo ah molecules iyaga u gaar ah iyo molecules shayada lagu xidhidhiyo waxa ay samaystaan dammaanad