Burada kulaylaha ololka ee birta, alwaax iyo la taaban karo

Buufinta ololka budada thermoplastic waa hab lagu kululeeyo budada balaastikada ah ilaa xaalad dhalaalaysa ama nus-dhalaal ah iyadoo la adeegsanayo kulaylka ka dhasha gubashada gaaska shidaalka (sida acetylene, hydrogen, gaaska dabiiciga ah) iyo gaaska oksaydhka (oksaydhka, hawada) qori buufin ah oo si gaar ah loogu talagalay. Budada kulul ayaa markaa lagu buufiyaa dusha sare ee hore loo daweeyay ee qalabka shaqada iyadoo la adeegsanayo gaaska side (badanaa hawada la cadaadiyay), dhibcahana way qulqulaan oo simmaan si ay u sameeyaan dahaar. Xuduudaha habka ugu muhiimsan ee buufinta waxaa ka mid ah heerka socodka gaaska shidaalka iyo gaaska oksaydhka, masaafada buufinta, heerkulka kahor kululaynta ee qalabka shaqada, iyo socodka hawada.

Iyada oo la adeegsanayo tiknoolajiyada buufinta ololka, dahaarka waxqabadka kala duwan sida iska caabbinta daxalka, iska caabbinta xirashada, iyo yareynta is jiidjiidka ayaa la heli karaa. Budada buufinta dabka ee thermoplastic waxay noqon kartaa hal budo balaastig ah ama budo resin lagu beddelay, ama budo isku dhafan oo isku daraysa budo bir ah, dhoobo, iyo balaastig ah si loo hagaajiyo waxqabadka dahaarka. Tijaabooyinku waxay muujiyeen in ku darista mugga 5% ilaa 30% ee budada dahaarka Fe-Ni-B budada polyethylene ee cufnaanta sare leh (HDPE) ay si weyn u wanaajin karto iska caabbinta xirashada, socodka kulaylka, iyo awoodda qaadista culeyska ee dahaarka la buufiyay. Marka la eego is jiidjiidashada iyada oo aan lahayn saliid, isku xidhka is jiidjiidka dahaarka waxaa la dhimayaa 1.2 ilaa 1.5 jeer, iska caabbinta xirashada qaraabada ahna waxaa la kordhiyaa 7.3 ilaa 18 jeer. Ku darista mugga 5% ilaa 10% ee saliidda adag ee budada waxay yareysaa isku xidhka is jiidjiidka dahaarka laga bilaabo 0.38 ilaa 0.19. Isku xidhka is jiidjiidka xitaa wuu sii yaraanayaa marka saliiddu jirto.

Waqtigan xaadirka ah, tignoolajiyada buufinta ololka budada thermoplastic ayaa lagu dabaqay warshadaha sida kiimikaad, dharka, iyo mashiinada cuntada, iyada oo door ka ciyaaraysa iska caabbinta daxalka, yaraynta iska caabinta, iyo xidhashada caabbinta.

Daboolka budada ah ee ololka buufiyay ee birta, alwaax iyo la taaban karo

PECOAT® buufinta ololka budada thermoplastic waxay ku salaysan tahay polyolefins acid modified, oo lagu sameeyay wax lagu daro kala duwan si ay u bixiso daahan dheer oo adag oo ku saabsan dhismayaasha dibadda ee ka samaysan birta, aluminium, alwaax iyo shub, iwm. Dahaarku wuxuu ilaaliyaa adhesion heer sare ah oo ku saabsan substrate-ka wuxuuna bixiyaa heer wanaagsan oo ah dahaarka korantada, xoqidda iyo iska caabinta saameynta.

ADEEGSIGA CAADIGA AH

Ilaalinta daxalka. Codsiga goobta ku yaal dhismayaal waaweyn ama mid go'an ama adag in la dumiyo kuwaas oo loo gudbiyo xaaladaha cimilada xun, buufinta milixda iyo wasakhowga hawada caadiga ah, daxalka kiimikada.

HANTIDA CAADIGA AH EE BUDODA

• Daboolista (waxtarka 100%): 3.5m2/Kg at 400 microns
• Cabbirka Qaybta: 95% in ka yar 250 microns
• Cufnaanta weyn (marka la nasto): 0.37 g/cm3
• Tilmaamaha dareeraha: Aad u fiican
• Baakadaha: 25 kg sanduuqyada kartoonada

DIIWAANKA

Burburinta ololka Thermoplastic Powder waxaa lagu kaydiyaa meel nadiif ah oo qalalan oo ah 10-25 ° C iyo meel ka baxsan iftiinka qorraxda, maaddadu waa inaysan xumaanin. Si kastaba ha ahaatee, iyadoo la eegayo ilaalinta guriga wanaagsan, kaydka hore waa in la isticmaalo marka hore.

Waa maxay sababta loo isticmaalo Dahaarka Dahaarka Dabka Ololka Kulaylka?

Daboolida ololka kulaylka kuleyliyaha dahaarka waxaa badanaa loo yaqaan "thermoplastics", Ku dhalaali kuleylinta oo dib u adkee qaboojinta. Caagagga caadiga ah waa polyetylen, polystyrene, polypropylene, naylon, PVC Kala duwanaanshaha guryaha - laga bilaabo dabacsanaan ilaa adag, heerkul sare ama iska caabin kiimikaad, adayg, dahaarka korantada iwm .

• Iska caabbinta wanaagsan ee dildilaaca cadaadiska, xaaladaha cimilada xun, saabuunta, cusbada iyo wasakhowga hawada caadiga ah
• adhesion heer sare ah
• Nabar heer sare ah iyo iska caabin saameyn leh
• Iska caabbinta kiimikada sare
• Iska caabbinta fallaadhaha UV
• Dabacsanaanta iyo Dayactirnaanta
• Kahortagga osmotic-ka
• Halogen bilaash ah
• Qiiqa gubanaya waa ku yar yahay
• Tilmaamaha sunta hoose
• Badbaadada deegaanka

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