Isizinzisi sokuZinzisa ubushushu be-PVC yeNkokeli yeTyuwa

I-Compound Heat Stabilizer

I-Compound Heat Stabilizer

Inkcazelo emfutshane:

Izizinzisi zetyuwa ezikhokelayo zineendidi ezibini eziphambili zeemonomers kunye necomposites, kwaye izizinzisi zetyuwa ezikhokelayo zisetyenziswa njengezona zinzinzisi ziphambili eTshayina.Isizinzi sobushushu setyuwa esihlanganisiweyo samkela itekhnoloji ye-symbiotic reaction ukuxuba iityuwa ezintathu, iityuwa ezimbini kunye nesepha yesinyithi kwinkqubo yokusabela kunye nobungakanani bokuqala benkozo yendalo kunye nezithambiso ezahlukeneyo zokuqinisekisa ukusasazwa ngokupheleleyo kwesizinzi sobushushu kwinkqubo yePVC, kwaye kwangelo xesha, ngenxa yokudibanisa kunye ne-lubricant ukwenza i-granular form, iphinda iphephe ityhefu ebangelwa luthuli olulothe.Izizinzisi zetyuwa ezikhokelela ekudibaneni ziqulathe zombini isizinzisi sobushushu kunye nezinto zokuthambisa ezifunekayo ukuze kusetyenzwe kwaye zibizwa ngokuba zizinzinzi zobushushu ezipheleleyo.Iinkcukacha zityibilikile

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Iinkcukacha zeMveliso

Iithegi zeMveliso

inkcazo yeemveliso

I-lead ityuwa composite stabilizers ayinayo nje ukuzinza okulungileyo kwe-thermal kwaye ingasetyenziselwa njengeyona nto iphambili ye-pvc stabilizer yeemveliso ze-PVC, kodwa ibe neempawu zabo ezizimeleyo, ezifuna ukuhoywa ingqalelo xa uzisebenzisa.Ngokweminyaka emininzi yamava oyilo lwefomula, amanqaku ekufuneka anikwe ingqwalasela xa usebenzisa i-monomeric lead salt stabilizers ashwankathelwa ngolu hlobo lulandelayo:

1. Zibambe ngokuzeleyo iimpawu kunye nezihlandlo zokusetyenziswa kwesizinzisi ngasinye setyuwa ekhonjiweyo, kwaye uvavanye kwaye ulungise xa usebenza.

I-stabilizer nganye edibeneyo yetyuwa ineempawu zayo ezizimeleyo kunye noluhlu lwesicelo.Ukuba sifuna ukusebenzisa i-stabilizer kakuhle, kufuneka siqonde ngokupheleleyo iimpawu zayo, sazi phantsi kweyiphi imiqathango enokuthi ibonise iingenelo zayo, kwaye phantsi kweyiphi imiqathango Imiqathango ayifanelekanga ukusetyenziswa.Umzekelo, i-dibasic lead phosphite inokumelana nemozulu entle, kwaye iingenelo zayo zinokusetyenziswa ngokupheleleyo kwiimveliso zangaphandle ezigxininisa ukumelana nemozulu, ngoko ihlala isebenza njengeyona nto iphambili yokuzinzisa kwiimveliso ezinjalo, ngelixa i-sulfate ye-tribasic lead inokusebenza okuhle kokuzinzo kwe-thermal, isetyenziswe njengeyona ndawo yokuzinzisa kwimeko efuna ukuzinza okuphezulu kwe-thermal.

2. Khetha i-stabilizer efanelekileyo ngokwemiqathango ethile yokucubungula kunye nesicelo

Iimveliso ezahlukeneyo zineemfuno ezahlukeneyo, kwaye i-stabilizers ezahlukeneyo kufuneka zikhethwe.Izixhobo ezahlukeneyo kunye neemeko zokucubungula zineemfuno ezahlukeneyo zokuzinzisa.Siqwalasela ngokucophelela iimeko ezithile zesicelo kuyilo lokuqulunqa kwaye ukhethe uhlobo olufanelekileyo lokuzinza kunye nokudibanisa.Umthamo.Phakathi kweemveliso eziphambili, imibhobho ngokubanzi ayifuni ukuchasana kwemozulu ephezulu, ngoko ke i-sulfate ye-tribasic lead kunye nokuzinza okuhle kwe-thermal isetyenziswa ikakhulu njengeyona nto iphambili yokuzinzisa.Ukongezelela, ngenxa yendlela elula ye-cross-sectional shape yombhobho kunye nembali emfutshane ye-thermal ngexesha lokucubungula, ubungakanani be-stabilizer ayinkulu kakhulu.

3. Impembelelo ye-Synergistic phakathi kwezizinzi

Kukho imiphumo emithathu eyahlukeneyo yokuhlanganiswa kwezinzinzi: enye yimpembelelo ye-synergistic, eyimpembelelo ye-1 + 1> 2;enye isiphumo songezelelo, esisisiphumo sika-1+1=2;enye isiphumo esichasayo, esiyisiphumo se-1 + 1 <2.Kufuneka siqonde ngononophelo intsebenziswano phakathi kwezinzinzi ezahlukeneyo xa siqulunqa uyilo, sisebenzise ngakumbi impembelelo ye-synergistic phakathi kwezizinzisi, kwaye sizame konke okusemandleni ethu ukuphepha ukungqubana kwempembelelo phakathi kwe-stabilizers, ukuze sifumane inkqubo yokuqinisa ukushisa engabizi kakhulu.

Intshayelelo yeMveliso

1. Ixabiso eliphantsi le-lead stabilizers yetyuwa lelona xabiso liphantsi lazo zonke izizinzi, ngoko ke nangona ukuqaliswa ngokuqhubekayo kwe-stabilizers emitsha, i-lead stabilizers yetyuwa isathatha i-market stabilizers ye-stabilizers kwisiqingatha senkulungwane kamva;

2. Ubutyhefu bezinzisi zetyuwa ezikhokelela kwityhefu kunciphisa ukusetyenziswa kwayo kwiimeko ezininzi ngeemfuno ezingqongqo zococeko;

I-3, i-dispersibility engalunganga yetyuwa ekhokelela ekuhlakazekeni ihlwempu, kodwa iimveliso ezisandul 'ukuqaliswa kunye nezinto zokuthambisa, ukusuka kwinqanaba elithile ukusombulula ingxaki yokusasazeka.

iimveliso Iimpawu

1. Kuphuculwe kakhulu ukufana kokuxuba kunye nokusabalalisa nge-resin;

2. Ulwabiwo lokuthambisa olunengqiqo nolusebenzayo lwangaphakathi nangaphandle;

3. Ukulungelelaniswa kwemveliso kunye nolawulo lomgangatho;

4. Xa ifomula ixutywe, inani lamaxesha okulinganisa lilula.


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi