Compound Heat Stabilizer
Compound Heat Stabilizer
Mapiritsi amchere amchere otsogola samangokhala ndi kukhazikika kwamafuta abwino ndipo angagwiritsidwe ntchito ngati chokhazikika chachikulu cha pvc pazinthu za PVC, komanso amakhala ndi mawonekedwe awo odziyimira pawokha, omwe ayenera kutsatiridwa powagwiritsa ntchito. Malinga ndi zaka zambiri zopanga ma formula, mfundo zomwe ziyenera kutsatiridwa mukamagwiritsa ntchito zowongolera zamchere za monomeric lead zimafotokozedwa mwachidule motere:
1. Gwirani bwino za mawonekedwe ndi nthawi yogwiritsira ntchito mchere uliwonse wa mchere wokhazikika, ndipo yesani ndikuwongolera muzochita.
Chilichonse chowongolera mchere chimakhala ndi mawonekedwe ake odziyimira pawokha komanso osiyanasiyana. Ngati tikufuna kugwiritsa ntchito stabilizer bwino, tiyenera kumvetsa bwino makhalidwe ake, kudziwa pansi pa zimene zingasonyeze ubwino wake, ndi pansi zomwe Mikhalidwe si oyenera ntchito. Mwachitsanzo, dibasic lead phosphite imakhala ndi kukana kwanyengo yabwino, ndipo zabwino zake zitha kugwiritsidwa ntchito mokwanira pazinthu zakunja zomwe zimatsindika kukana kwanyengo, chifukwa chake nthawi zambiri zimakhala ngati stabilizer yayikulu muzinthu zotere, pomwe tribasic lead sulfate imakhala ndi magwiridwe antchito abwino kwambiri otenthetsera kutentha. kugwiritsidwa ntchito ngati chokhazikika chachikulu pamwambo wofuna kukhazikika kwamafuta ambiri.
2. Sankhani stabilizer yoyenera malinga ndi ndondomeko yeniyeni ndi ntchito
Zogulitsa zosiyanasiyana zimakhala ndi zofunikira zosiyanasiyana, ndipo ma stabilizer osiyanasiyana amafunika kusankhidwa. Zida zosiyanasiyana ndi zinthu zogwirira ntchito zimakhala ndi zofunikira zosiyanasiyana za stabilizers. Timaganizira mozama momwe mungagwiritsire ntchito pakupanga mapangidwe ndikusankha mitundu yoyenera ya stabilizer ndi kuphatikiza. Mlingo. Pakati pazinthu zazikulu, mipope nthawi zambiri safuna kukana kwanyengo, kotero tribasic lead sulfate yokhala ndi kukhazikika kwamatenthedwe imagwiritsidwa ntchito makamaka ngati stabilizer yayikulu. Kuonjezera apo, chifukwa cha mawonekedwe ophweka a chitoliro cha chitoliro ndi mbiri yochepa ya kutentha panthawi yokonza, kuchuluka kwa stabilizer sikuli kwakukulu kwambiri.
3. Synergistic zotsatira pakati pa stabilizers
Pali zotsatira zitatu zosiyana za kuphatikiza kwa stabilizers: imodzi ndi zotsatira za synergistic, zomwe ndi zotsatira za 1 + 1> 2; china ndi chowonjezera chowonjezera, chomwe ndi zotsatira za 1 + 1 = 2; ina ndi zotsatira zotsutsana, zomwe ndi Zotsatira za 1 + 1 <2. Tiyenera kumvetsetsa bwino kuyanjana pakati pa stabilizers osiyanasiyana popanga mapangidwe, kugwiritsira ntchito kwambiri mphamvu ya synergistic pakati pa stabilizers, ndipo yesetsani kuti tipewe kulimbana pakati pa zolimbitsa thupi, kuti tipeze dongosolo lothandizira kutentha kwa kutentha.
1. Mtengo wochepa wa zowongolera zamchere zamchere ndi mtengo wotsika kwambiri wa zokhazikika zonse, kotero ngakhale kuyambika kosalekeza kwa zotsitsimutsa zatsopano, zowongolera zamchere zotsogola zimagwirabe ntchito pamsika waukulu wa stabilizers theka lazaka kenako;
2. The kawopsedwe wa poizoni lead salt stabilizers kuchepetsa ntchito yake nthawi zambiri ndi okhwima ukhondo zofunika;
3, osauka dispersibility mchere lead dispersibility ndi osauka, koma mankhwala atsopano anapezerapo ndi lubricant, kuchokera kumlingo wina kuthetsa vuto la dispersibility.
1. Kupititsa patsogolo kufanana kwa kusakaniza ndi kumwaza ndi utomoni;
2. Wololera ndi kothandiza mkati ndi kunja kondomu collocation;
3. Zothandizira kupanga ndi kasamalidwe kabwino;
4. Njirayi ikasakanizidwa, kuchuluka kwa nthawi zoyezera kumakhala kosavuta.
