I-LDPE yePowder Coating Thermoplastic Powder

Intshayelelo ye-LDPE yomgubo wokwaleka

I-LDPE powder coating luhlobo lwe-coating olwenziwe nge-low density polyethylene (LDPE) resin. Olu hlobo lwe-coating lusetyenziswa kakhulu kumashishini ahlukeneyo, kuquka izixhobo, iimoto, i-aerospace kunye nokwakha.

Umgubo ogqunywe yinkqubo apho umgubo owomileyo ufakwa kumphezulu kusetyenziswa itshaja ye-electrostatic okanye ibhedi enyibilikisiweyo . Emva koko umgubo ufudunyezwa ukuya kubushushu obuphezulu, nto leyo ebangela ukuba unyibilike uze wenze umgubo ogudileyo, olinganayo. Umgubo ogqunywe yi-LDPE lutshintsho lwale nkqubo olusebenzisa i-LDPE resin njengezinto zokugqunywa.

I-LDPE powder coating yeyona inkulu kwaye isetyenziswa kakhulu kwi-thermoplastic powder coating . I-resin egqwesileyo inika isiseko se-high-gloss coating.

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Ukwaleka kunezi nzuzo zilandelayo:

• ukuxhathisa okugqwesileyo kwamanzi, ukuxhathisa kwe-asidi kunye ne-alkali, ukuxhathisa imichiza, kunye nesantya sokufunxa amanzi ngaphantsi kwe-0.001%;
• ukufakwa kakuhle kwe-thermal kunye nokugquma kombane, akukho mhlwa wombane;
• ukomelela okugqwesileyo kokuqina, ukuguquguquka, kunye nokumelana nempembelelo;
• ukuchasana okuhle kobushushu obuphantsi, akukho kuqhekeka kwi-40 ℃ ngaphezulu kweeyure ezingama-400, ezifanelekileyo ukusetyenziswa kwiindawo ezibandayo emantla;
• ixabiso eliphantsi lemathiriyeli ekrwada kunye ne-non-toxic.

Olu hlobo lokugquma ngumgubo lunika i-coating egqwesileyo, ukuthamba, kunye nokuziva okufana ne-wax. Xa i-coating ye-low-density thermoplastic powder coating idibana ne-solvents ethile okanye i-detergents, iya kuphuka ngokukhawuleza ngenxa yokuphazamiseka koxinzelelo.

Ngokuqhelekileyo, ezinye ii-resin zisetyenziselwa ukuguqula i-polyethylene resin ukuphucula kakhulu iimpawu zemishini ye-polyethylene powder coating, ukuphucula ukunamathela kwayo kwi-substrate, kunye nokukhuthaza ukuphuhliswa kolu hlobo lokugquma, ukwandisa kakhulu imimandla yesicelo sayo.

I-Thermoplastic i-LDPE yomgubo we-powder ingasetyenziswa ngokuntywiliselwa kwibhedi yokuntywila okanye i-electrostatic powder coating, ngokubanzi kusetyenziswa yangaphambili.

Nangona kunjalo, olu hlobo lokugquma umgubo lukwanazo iintsilelo, ngakumbi kwi:
a) ubunzima obunzima, ukunganyangeki, kunye namandla omatshini wokugquma;
b) ukuncamatheliswa kakubi kolutyatyeko, kufuna ngokubanzi ukuqhushumba kwesanti, ukuqhushumba kweembumbulu, ukucocwa komphezulu, okanye ukugquma kwe-substrate;
c) ukunganyangeki kwemozulu embi, eqhelene noxinzelelo lokuqhekeka emva kokuvezwa kwimitha ye-ultraviolet.

Sebenzisa iNdlela yoKutyabeka ngePowder ye-LDPE

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