mankhwala

pvc resin k mtengo 57,
PVC utomoni ntchito kupanga WPC, Zopangira zopangira WPC.,
WPC ndi mtundu watsopano wa zinthu zachilengedwe, zomwe zimasakanizidwa ndi matabwa ndi pulasitiki, zokhala ndi matabwa komanso kulimba kwa pulasitiki.Kupanga kwa WPC kumaphatikizapo kukonzekera zopangira, kusakaniza, kutulutsa, kuzizira, kudula ndi kuyika.

Kukonzekera kwazinthu zopangira ndi gawo loyamba pakupanga kwa WPC.Zida za WPC zimaphatikizapo ufa wamatabwa, mapulasitiki, zowonjezera ndi zina zotero.Pakati pawo, ufa wamatabwa umapangidwa ndi matabwa pambuyo pophwanya, kuwunikira ndi njira zina, ndipo pulasitiki imapangidwa ndi polyethylene, polypropylene ndi zipangizo zina zapulasitiki.Zowonjezera zimaphatikizapo zotetezera, antioxidants, pigments, ndi zina zotero, zomwe zimagwiritsidwa ntchito popititsa patsogolo ntchito ndi kukongola kwa WPC.

Kusakaniza ndi njira yosakaniza ufa wa nkhuni, pulasitiki ndi zowonjezera mu gawo linalake.Cholinga cha kusakaniza ndi kupanga zipangizo zosiyanasiyana zowonongeka kuti zikhale zosakaniza yunifolomu, zokonzekera ndondomeko ya extrusion yotsatira.

Ndiye, extrusion ndi ndondomeko kufinya zosakaniza zopangira kudzera extruder.The extruder amatenthetsa zosakaniza zosakaniza ku kutentha kwina kuti zikhale zofewa, ndiyeno zimatuluka kupyolera mu nkhungu.The extruded wood-plastic board ali ndi mawonekedwe ndi kukula kwake, koma amafunikanso kuzizira ndi kudula.

Ndiye, kuziziritsa ndi ndondomeko kuwayika extruded WPC pa kuzirala moyikamo kwa kuzirala zachilengedwe.Cholinga cha kuziziritsa ndikuziziritsa mwachangu WPC, kupanga mawonekedwe ake ndi kukula kwake kukhala kokhazikika, ndikupewa zovuta monga kupunduka ndi kusweka.

Kudula ndi kulongedza ndi njira yodula ndikuyika WPC yoziziritsa.Kudula ndikudula bolodi lamatabwa-pulasitiki molingana ndi kukula kwake, kuti likwaniritse zofunikira za makasitomala.Kupaka ndikudula bolodi la pulasitiki lamatabwa kuti mupake, kuti muthandizire mayendedwe ndi malonda.

Kupanga kwa WPC kumaphatikizapo kukonzekera zopangira, kusakaniza, kutulutsa, kuzizira, kudula ndi kuyika.Maulalo awa amagwirizana wina ndi mnzake kuti amalize kupanga WPC, kupatsa anthu zinthu zatsopano zomwe sizikonda zachilengedwe, zokongola komanso zolimba.

Polyvinyl Chloride, wotchedwa PVC, ndi imodzi mwa mitundu ya pulasitiki yopangidwa ndi mafakitale, zomwe zilipo panopa ndi zachiwiri kwa polyethylene.Polyvinyl chloride yakhala ikugwiritsidwa ntchito kwambiri m'makampani, ulimi komanso moyo watsiku ndi tsiku.Polyvinyl chloride ndi polima pawiri polymerized ndi vinilu kloride.Ndi thermoplastic.ufa woyera kapena wopepuka wachikasu. Amasungunuka mu ketoni, esters, tetrahydrofurans ndi ma hydrocarboni a chlorine.Wabwino kukana mankhwala.Kusakhazikika kwamafuta ndi kukana kuwala, kupitilira 100 ℃ kapena kutentha kwa nthawi yayitali kudayamba kuwola hydrogen chloride, kupanga pulasitiki kumafunika kuwonjezera stabilizer.Kutsekemera kwamagetsi ndikwabwino, sikungawotche.

Gawo S-700Amagwiritsidwa ntchito makamaka popanga mapepala owonekera, ndipo amatha kukulungidwa kukhala mapepala olimba komanso osasunthika a phukusi, zinthu zapansi, filimu yolimba yopangira maswiti (mapepala opaka maswiti kapena filimu yonyamula ndudu), ndi zina zotero. filimu yolimba pang'ono, pepala, kapena kapamwamba kowoneka bwino kwa phukusi.Kapena ikhoza kubayidwa kuti ipange zolumikizira, ma valve, zida zamagetsi, zida zamagalimoto ndi zotengera.

Kufotokozera

Kupaka

(1) atanyamula: 25kg ukonde / mas thumba, kapena kraft pepala thumba.
(2) Kutsitsa kuchuluka: 680Bags/20′container, 17MT/20′container.
(3) Kutsitsa kuchuluka: 1120Bags/40′container, 28MT/40′container.