2021 Wopanga Mowa Wapamwamba wa Polyvinyl - Polyvinyl mowa (PVA) Shuangxin - Yeyuan

Maonekedwe a PVA ndi oyera kapena achikasu tinthu kapena ufa. Ndi polima omwe amagwiritsidwa ntchito kwambiri ndi madzi osungunuka zachilengedwe. Kuchita kwake kuli pakati pa pulasitiki ndi mphira. Ili ndi kusungunuka kwamadzi kwabwino, kumamatira, kusinthasintha kwa filimu, kusalala, kukana mafuta, kukana zosungunulira, chitetezo cha colloidal, kukana gasi, kukana kuvala komanso kukhazikika kwamafuta.

PVA17-88 Kuchuluka kwa Ntchito

1. Makampani opanga mafilimu
2. Makampani opanga mapepala
3. Makampani omatira
4. Zowonjezera za zipangizo zomangira
5. Makampani okhazikika
6. Pulasitiki akamaumba makampani

PVA20-88 Kuchuluka kwa Ntchito

1. Makampani opanga CHIKWANGWANI: ulusi wamfupi wa ulusi, ulusi wautali ndi kukonza pambuyo.
2. Makampani opanga mafilimu: kugwiritsa ntchito njira zosiyanasiyana kuti apange mafilimu osungunuka m'madzi ndi madera ena.
3. Kuphimba nkhungu makampani: maziko nsalu kuumba ndi kulimbikitsa ndi minda ina.
4. Paper processing makampani: Zimasonyeza sizing ndi madera ena.
5. Zomatira makampani: ret chonyowa mgwirizano ndi minda ina.
6. makampani okhazikika: vinyl acetate lotion polymerization.
7. Zina: zodzoladzola, mankhwala opangira mankhwala, zowonjezera zomangira, mafilimu otetezera osakhalitsa ndi madera ena.

PVA24-88 Kuchuluka kwa Ntchito

1.Zinthu zomangira mankhwala a ufa
2.Zomatira
3.Fiber processing industry

4.Polymerization dispersant
5.Zodzoladzola
6. Mankhwala

PVA17-99 Kuchuluka kwa Ntchito

1.Njira yokonzedwa ndi mankhwala ingagwiritsidwe ntchito ngati thickener ndi anti-flow agent wa emulsion.
2.Kukula kwa pepala kumatha kupititsa patsogolo mphamvu zamapepala ndi kuyamwa kwa inki.
3.Kuphatikizika kwa mankhwalawa kungagwiritsidwe ntchito pokonzekera zomatira zosiyanasiyana zosagwira madzi.
4.Kupanga mapepala ndi guluu womanga.
5.Kupanga polyvinyl mowa ulusi, madzi sungunuka CHIKWANGWANI.
6.Fiber phala: filimuyi imakhala ndi ntchito yabwino yopangira, yofewa komanso yolimba yolimba kukana komanso kusungunuka, komanso imakhala ndi makhalidwe otsutsana ndi mikangano, kutanthauza, kusalala ndi zotsatira zabwino za nthenga. Ndipo poyerekezera ndi zamkati za wowuma, palibe chifukwa chodera nkhawa za kuwonongeka ndi mildew.

PVA2099-99 Kuchuluka kwa Ntchito

1. zomatira ndi zomatira: ntchito phala ofesi, rewetting phala, pepala chubu, thumba pepala, katoni, glued paperboard, glued matabwa bolodi, sanali nsalu nsalu, etc. Amagwiritsidwa ntchito pomanga, chitsulo, asidi mchere, ziwiya zadothi, mbiya, inki, zomatira utoto, zomatira utoto, osakaniza simenti kulimbitsa konkire, etc.
Kukula kwa 2.Fiber: filimu yabwino yopanga filimu, kukana kofewa komanso kolimba komanso kusinthasintha. Ilinso ndi mawonekedwe a kukana kukangana, kukhudzidwa, kusalala komanso zotsatira zabwino za nthenga. Ndipo poyerekeza ndi kukula kwa wowuma, palibe chifukwa chodera nkhawa za ziphuphu ndi kuwonongeka, ndipo mildew sizichitika kawirikawiri.
3.Paper makampani: angagwiritsidwe ntchito ❖ kuyanika pamwamba ndi kupukuta, zomwe zingathe kusintha kwambiri kukana kwa ester, kukana zosungunulira ndi kukana madzi, ndi kupanga mphamvu yapamwamba ya nsalu. Itha kugwiritsidwanso ntchito ngati zomatira pamakina opaka ndi chonyamulira cha optical polishing agent.
4. Polymerization wothandizira: amagwiritsidwa ntchito ngati dispersant yothandiza kapena stabilizer. Amagwiritsidwa ntchito makamaka ngati ma colloids oteteza ndipo amatha kukulitsa emulsification pamiyeso yotsika kwambiri.
5. Mowa wa polyvinyl ukhoza kutengapo gawo pazinthu zina zambiri zamafakitale, monga zitsulo zadothi, mafilimu osungunuka m'madzi, zokutira zowonongeka ndi zomatira kwakanthawi kwa zinthu zomwe sizinalukidwe. Izi zitha kugwiritsidwanso ntchito pazomangira zosiyanasiyana, monga putty ndi pulasitala.

PVA2499-99 Kuchuluka kwa Ntchito

1. Amagwiritsidwa ntchito popanga saizi ya warp, kumaliza nsalu ndi zida za vinylon fiber pamakampani opanga nsalu.
2. Makampani omanga ndi zokongoletsera: zomatira zomanga, zokutira mkati ndi kunja kwa khoma, zomatira.
3. Amagwiritsidwa ntchito ngati polymerization emulsifier, dispersant ndi polyvinyl formal, acetaldehyde ndi butyraldehyde resin mumakampani opanga mankhwala.
4. Makampani opanga mapepala amagwiritsidwa ntchito ngati zomatira pamapepala.
5. Muulimi, amagwiritsidwa ntchito ngati chowongolera dothi, mankhwala opha tizilombo toyambitsa matenda ndi filimu ya mowa wa polyvinyl.
6. Zinthu zina zitha kugwiritsidwanso ntchito muzodzola zatsiku ndi tsiku komanso zozimitsa pafupipafupi.

PVA2699-99 Kuchuluka kwa Ntchito

1.Adhesive makampani: mapepala ndi mapepala chubu kugwirizana.
2.Zomangamanga: zopangira acetalization zimagwiritsidwa ntchito pomanga guluu, mkati ndi kunja kwa khoma zokutira ndi zomatira.
3. Ceramic makampani: zotayidwa mpira binder, ceramic binder, etc.
4. Stabilizer makampani: vinilu acetate emulsion polymerization ndi urea formaldehyde zomatira odzola bata.

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