Jeexyada EVA-ga ee dhalaalay hooseeya
ZonpakTMKiishyada EVA dhalaalaysa ee hooseeya waxa laga sameeyay resin EVA (Ethylene Vinyl Acetate), waxaana inta badan loo isticmaalaa in lagu xidho maaddooyinka isku xidha caag (tusaale saliid habka cinjirka iyo kiimikooyinka kale) ee habka samaynta caagga iyo taayirka. Sababtoo ah hantida dhibicda dhalaalaysa ee hooseeya iyo iswaafajinta wanaagsan ee caagga ah, boorsooyinka ay la socdaan waxyaabaha ku jira ayaa si toos ah loogu dhejin karaa qase gudaha ah oo si buuxda u kala firdhiya caag ahaan sida walxo waxtar leh, sidaas darteed waxay ku siin kartaa ku darida saxda ah ee lagu daro iyo nadiifiyaha. deegaanka shaqada. Isticmaalka boorsooyinka ayaa ka caawin kara dhirta caagga ah inay helaan xeryahooda caagga ah ee isku midka ah, kaydinta waxyaabaha lagu daro waxayna kor u qaadaan waxtarka wax soo saarka.
Meesha dhalaalaysa, cabbirka iyo midabka ayaa lagu beddeli karaa iyadoo loo eegayo shuruudaha codsiga macaamiisha.
Heerarka Farsamada | |
barta dhalaalaysa | 65-110 deg. C |
Tilmaamaha jirka | |
Xoog xajin | MD ≥16MPaTD ≥16MPa |
Dheeraynta xilliga nasashada | MD ≥400%TD ≥400% |
Modulus 100% dheeraynta | MD ≥6MPaTD ≥3MPa |
Muuqashada | |
Dusha sare ee alaabtu waa siman oo siman, ma jiro laalaab, xumbo ma leh. |