Indima yezinto zokugcoba ekukhiqizeni i-PVC - i-ope wax

Izinto zokuthambisa ziyizithasiselo ezibalulekile ekucutshungulweni kwe-PVC.Ukwengeza inani elifanele lokuthambisa ku-PVC kunganciphisa ukungqubuzana phakathi kwezinhlayiya nama-macromolecules ku-PVC ancibilike ngaphambi kokuncibilika;Yehlisa ukungqubuzana phakathi kwe-PVC encibilikayo kanye ne-plastic mechanical contact surface.Kufomula, kokubili okokugcoba kwangaphakathi nangaphandle kufanele kusetshenziswe ndawonye.Sainuoukuminyana okuphansii-polyethylene wax ene-oxidized629inokuthambisa kwangaphakathi nangaphandle, futhi inemiphumela emihle kakhulu yokugcoba yangaphakathi nangaphandle.Ohlelweni lwe-PVC, ingenziwa ipulasitiki ngaphambili, inciphise itorque yakamuva, ithuthukise ukuhlakazwa kombala, inikeze imikhiqizo ukucwebezela okuhle, futhi ithuthukise kangcono ukusebenza kahle kokukhiqiza.

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Inani elifanele lokuthambisa lingathuthukisa ukuncibilika kwe-PVC, lithuthukise ukusebenza kahle kokukhiqiza, futhi livimbele ukuwohloka kwe-PVC okubangelwa ukukhiqizwa kokushisa kokungqubuzana, ngaleyo ndlela kuthuthukise ikhwalithi yokubukeka kwemikhiqizo.Inani lokuthambisa elisetshenzisiwe liyahlukahluka kuye ngendlela yokucubungula.
Ukugcotshwa okwengeziwe kwangaphakathi, uketshezi oluhle, nesikhathi esifushane sokwenza ipulasitiki, kodwa ukugcobisa kwangaphakathi okweqile kuzoshintsha kube umphumela wokugcobisa wangaphandle, okubangela imvula, njengemvula kanye nokwenyuka okubangelwa i-stearic acid ne-calcium stearate;

Ukugcotshwa okwengeziwe kwangaphandle kuholela ekwenziweni kwepulasitiki okumpofu nokuhamba kancane, njengoba kungahambisani kahle ne-PVC futhi kungabangela imvula enkulu ngemva kokwengeza okwengeziwe;

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Umthelela wezinto ezincane ze-molecule ku-lubricant, isibonelo, i-monoglyceride, i-lubricant yangaphakathi enhle.Kodwa-ke, ngenxa yokuthi abakhiqizi bengeza amanani amaningi e-glycerol ukunciphisa izindleko ngesikhathi senqubo yokukhiqiza, i-monoglyceride iqukethe izingxenye eziningi ze-glycerol, futhi inani le-glycerol liphansi, okulula ukulikhipha ngesikhathi sokucubungula i-PVC.Eqinisweni, inani elilungile le-monoglyceride elingeziwe ngeke libangele imvula, i-Monoglyceride futhi iyi-ejenti evimbela ukufoga kanye ne-droplet ejenti ezintweni zefilimu elincanyana.
Yiqiniso, ukugcoba kwangaphakathi nangaphandle akufanele kube kuncane kakhulu, futhi kubalulekile ukulinganisa ukugcoba kwangaphakathi nangaphandle.Ukugcotshwa kwangaphakathi okunganele, ukungamanzi kahle, isikhathi eside sokwenziwa kwepulasitiki, kanye netorque ephezulu.Ukugcoba kwangaphandle okunganele kungabangela uketshezi ukuba lunamathele, okuholela ekunamathisele okunganele noma ukucwebezela.
Amaphuzu abalulekile ekwakhiweni kwesistimu yokugcoba ifomula ye-PVC.

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Uhlelo lokuthambisa oluphelele=into yokuthambisa yangaphandle+yangaphandle/yangaphakathi+into yokuthambisa yangaphakathi;
Ukwakheka okulula kwesistimu yokugcoba, kungcono.Izingxenye eziningi zikhona, izinkinga eziningi kanye nemiphumela emibi ingase yenzeke;
Inani le-ejenti eshelelayo yangaphakathi elengeziwe kufanele libe ngaphezu kwalelo le-ejenti eshelelayo yangaphandle ukuze kube nomthelela;
Ukwengeza ama-agent angaphakathi okuslayida kunenzuzo ekuthuthukiseni izakhiwo ezingokoqobo kanye nokunciphisa imvula ngezinga elithile;
Ukusetshenziswa kwe-synergistic kwama-esters nama-wax kwandisa umphumela wokugcoba.Inganciphisa inani eliphelele lokungezwa ngenkathi yehlisa imvula.
Ukuze uthole imininingwane eyengeziwe, sicela usithinte!uphenyo
Qingdao Sainuo Group.Singabakhiqizi be-PE wax, i-PP wax, i-OPE wax, i-EVA wax, i-PEMA, i-EBS, i-Zinc/Calcium Stearate….Imikhiqizo yethu iphumelele ukuhlolwa kwe-REACH, ROHS, PAHS, FDA.
Sainuo qiniseka wax, wamukelekile umbuzo wakho!
E-mail:sales@qdsainuo.com
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Ikheli:Biulding No 15,Torch Garden Zhaoshang Wanggu, Torch Road No. 88,Chengyang,Qingdao,China.


Isikhathi sokuthumela: May-11-2023
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