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Dhamaan alaabada cusub

Warka Warshadaha

Xabagta dhalaalaysa ee kulul ma yihiin kuwo deegaan ahaan u wanaagsan oo aan sun ahayn?
Xabagta dhalaalaysa ee wanaagsan waa inay lahaataa sifooyinka qiimaha la awoodi karo, ku dheggan xooggan, iyo ilaalinta deegaanka. Purking-- waxa ay xoogga saareysay samaynta xabagta muddo 10 sano ah waxaana jeclaa saaxiibo badan.
2022-12-29
Akhri wax dheeraad ah
Waxyaalaha Saamayn Ku Leh Kuleylka Kuleyl ee Dheelaha Waqtiga Furan iyo Waqtiga Daweynta
Maqaal ku saabsan wakhtiga furan iyo wakhtiga lagu daaweynayo xabagta dhalaalaysa kulul waxay u heellan tahay aqoonta ku saabsan warshadaha dhejiska kulul. Purking had iyo jeer waxay ku siin doontaa maqaal tayo sare leh
2022-12-23
Akhri wax dheeraad ah
Xabagta dhalaalaysa ee kulul ee alwaaxyada
Xabagta xabagta cidhifka ah ee alwaaxdu waxay u qaybin kartaa saddex qaybood iyadoo loo eegayo agabyo kala duwan: Xabagta dhalaalaysa kulul ee EVA, xabagta dhalaalka kulul ee noocan ah, waxa loo qaybin karaa laba nooc: Buuxsan iyo mid aan la buuxin. Isticmaalka EVA sida maaddada aasaasiga ah ayaa ah tignoolajiyada ugu caansan ee wax soo saarka ee xabagta cidhifka alaabta guriga. Xaddidaaddeeda ugu weyn waa iska caabbinta kulaylka iyo biyo-celinta liidata. Heerkulka deegaanka ee alaabta guriga ee lagu shaabadeeyey koollada kulul ee EVA waa inuusan ka sarreyn 120°C;
2022-12-16
Akhri wax dheeraad ah
Kee fiican, koollada dhalaalaysa kulul PUR ama koollada kulul ee EVA?
1. PUR (Polyurethane Reactive), magaca buuxa waa qoyaan-daaweynta fal-celinta poliurethane kululeeyaha dhalaalaysa, qaybta ugu muhiimsan waa isocyanate-joojiyey poliurethane prepolymer, hal-qayb, 100% adag. ah
2022-12-14
Akhri wax dheeraad ah
Midabka dhalaalka kulul miyuu beddelaa sifooyinka dhejiska ee dhalaalka kulul?
Marka la eego faa'iidooyinka xabagta dhalaalaysa ee kulul, baayacmushtariyaal badan ayaa xishood leh, iyo rabitaanka xabagta dhalaalaysa ee kulul iyo qalabka isku-xidhka kala duwan ayaa ka duwan. Si loo sameeyo qaybaha caagga ah ee kulul ee kulul waxay siinayaan waxqabad wanaagsan oo ah "ku dheggan", haddii midabka Dr. Douglas khabiirka xabagta ee PurKing uu bedeli doono viscosity ee koollada kuleylka leh, arrimaha soo socda waa in la tixgeliyo marka. doorashada xabag-kulul:
2022-12-07
Akhri wax dheeraad ah
Waa maxay sababta aad u dooranayso badhanka cidhifka ah ee PUR: faa'iidooyinka habka xidhida geesaha PUR
PUR waa nooc ka mid ah qallafsanaanta iyo qallafsanaanta la hagaajin karo, kaas oo leh awood isku xiran oo heer sare ah, caabbinta kulaylka, iska caabbinta qoyaanka, caabbinta kiimikada, caabbinta gabowga, oo aan ku jirin kiimikooyinka sunta ah iyo kuwa waxyeellada leh sida formaldehyde iyo benzene. xabagta dhalaalaysa ee deegaanka u fiican.
2022-12-01
Akhri wax dheeraad ah