Filinka koollada kulul ee dhalaalaya ayaa ah nooc ka mid ah waxyaabaha kululeyn kara oo kululeynaya si loo sameeyo filim leh dhumuc cayiman, iyo isku xidhka kuleylka dhalaalka kulul ayaa laga dhex hirgeliyaa qalabka. Filimka xabagta dhalaaliya ee kulul ma aha hal xabag, laakiin waa nooc ka mid ah xabagta. Sida PE, EVA, PA, PU, PES, polyester wax laga beddelay, iwm, ayaa lagu horumarin karaa filim jilicsan oo dhalaalaya. Sida laga soo xigtay maaddada, waxaa jira tpu kulul oo dhalaalaya xabagta eva filimka, pes filimka koollada dhalaalaya kulul, pa filimka xabagta dhalaalka kulul, pa filimka xabagta dhalaaliya kulul, iwm.
PES filimka koollada dhalaalka kulul waa wax dhalaalaya kululeeyaha wax soo saarka filimka ka sameysan polyesterka oo ah waxyaabaha ugu muhiimsan ee ceyriin. Polyester (waa magaca guud ee polymer-ka ay ku jiraan kooxaha ester-ka ee silsiladda weyn waxaa loo qaybiyaa laba nooc: polyester unsaturated iyo thermoplastic polyester. Maaddaama ay ku dhalaasho kuleylka kuleylka kuleylka leh, thermoplastic polyester, taas oo ah, polyester isku qasan, Waxyaabaha loogu talagalay koollada dhalaalka kulul.Waxaa lagu sameeyaa polycondensation-ka dicarboxylic acid iyo glycol ama alkyd. Polyester koollada dhalaalka kulul waxay leedahay isku dheelitirnaan wanaagsan oo waxyaabo badan, sida birta, dhoobada, dharka, qoryaha, balaastigga, iwm. qalabka korontada, kabaha, dharka, kabaha, qalabka isku dhafan, dhismaha iyo warshadaha kale.
Faa'iidooyinka wax soo saarka ee filimka koollada dhalaalka kulul
1. Waxay leedahay caabbinta heerkulka sare, iska caabbinta heerkulka oo hooseeya iyo iska caabbinta heerkulka sare ee aadka u wanaagsan;
2. Faa'iidooyinka u adkaysiga u adkaysiga biyaha, caabbinta saliidda, iska caabinta dareeraha, iwm.
3. Qiimo jaban, iska caabbinta iska caabinta, keydinta shaqaalaha, ma daadanayo xabagta, iyo ilaalinta deegaanka.
Maaddaama ay tahay nooc cusub oo xabag ah, filimka dhalaalka kulul ee dhalaalaya ayaa leh codsiyo badan oo ku saabsan warshadaha baakadaha iyo warshadaha elektaroniga. Markii la soo saaray filimada koollada kulul ee dhalaalaya dal iyo dibadba, dalabyo badan oo dalabyo ah ayaa soo jiitay aad iyo aad u fiiro badan.
Waqtiga boostada: Nofeembar-09-2020