Nkhani

Waya ndi mapulasitiki a chingwe (omwe amatchedwa kuti chingwe) ndi mitundu ya polyvinyl chloride, polyolefins, fluoroplastics, ndi mapulasitiki ena (polystyrene, polyester amine, polyamide, polyimide, polyester, etc.).Pakati pawo, polyvinyl chloride, ndi polyolefin ndizomwe zimawerengera kuchuluka kwa mlingo, zotsatirazi ndi zoyambira zakugwiritsa ntchito zowonjezera za pulasitiki mu PVC ndi zida za chingwe cha polyolefin komanso chikoka chawo pamapulasitiki.

Pulasitiki imapangidwa makamaka ndi utomoni wopangira, womwe umatsimikizira magwiridwe antchito a pulasitiki.Komabe kugwiritsa ntchito utomoni wokha sikungakwaniritse zofunikira zapadera za mawaya ndi zingwe zosiyanasiyana komanso zofunikira pakukonza magwiridwe antchito, ziyenera kuwonjezeredwa kuzinthu zosiyanasiyana zapulasitiki zomwe zitha kupangidwa kukhala zida zamitundu yosiyanasiyana kuti zikwaniritse zofunikira pamsika.

Ndi zida zotani zopangira zida za chingwe cha PVC?Nthawi zambiri pamakhala mitundu iyi ya zowonjezera:

1. Pulasitiki

Pulasitiki ndi chinthu chofunikira chothandizira mu pulasitiki ya PVC ya waya ndi chingwe.Plasticiser chifukwa amatha kuchita nawo zosungunulira pakati pamagulu a polar mu mawonekedwe a polyvinyl kolorayidi, mtunda wapakati pa mamolekyu a polyvinyl kolorayidi ndikuthandizira kugwirizanitsa kumasulidwa, kotero kutha kukulitsa pulasitiki, kuthamanga kwambiri kwathupi komanso makina. , ndikuwongolera magwiridwe antchito.

2, Anti-oxygen wothandizira

Pofuna kupewa kuwonongeka ndi kugwirizanitsa mapulasitiki panthawi yokonza ndi kugwiritsidwa ntchito kwa nthawi yaitali chifukwa cha mpweya wa okosijeni, ma antioxidants nthawi zambiri amawonjezeredwa ku mapulasitiki, omwe ndi ofunika kwambiri kwa mapulasitiki a PVC osagwira kutentha.

3, Filler

Waya ndi chingwe chokhala ndi pulasitiki ya polyvinyl chloride imawonjezera cholinga chodzaza:

Choyamba, kuti muchepetse mtengo wa mankhwalawa, gwiritsani ntchito wothandizira wowonjezera.

Chachiwiri ndikuwongolera magwiridwe antchito azinthu.

4, Wothandizira utoto

Polyvinyl kolorayidi pulasitiki utoto kuwonjezera kupanga mankhwala ndi mitundu yowala, amakwaniritsa zosowa za aesthetics, komanso bwino nyengo kukana, kutalikitsa moyo utumiki wa zingwe pulasitiki kulankhulana ndi zingwe mphamvu, anapatsidwa mitundu yosiyanasiyana pachimake, motero kutsogoza unsembe, kugwiritsa ntchito, ndi kukonza.

5, Moto retardant

The kwambiri lawi retardant kwa PVC mapulasitiki ndi antimony trioxide (Sb2O3), ndi paraffin mankhwala enaake ogwira, kuwonjezera, pali aluminium hydroxide, magnesium hydroxide, ndi phosphate plasticizers.

6. Mafuta

Ngakhale kuchuluka kwamafuta ndikocheperako, ndizofunikira kwambiri pamapulasitiki a PVC.Kuwonjezera lubricant kumachepetsa mikangano zotsatira ndi adhesion wa pulasitiki pamwamba zitsulo pamwamba pa zipangizo processing komanso amachepetsa mikangano ndi kutentha m'badwo zotsatira pakati pa utomoni particles ndi utomoni macromolecules m'kati utomoni kusungunuka pambuyo kusungunuka.

7, Kusintha kosintha

Polyvinyl chloride imatha kusinthidwa powonjezera chosinthira cha polima kuti chiwongolere magwiridwe antchito azinthu, kuti awonjezere kuchuluka kwa ntchito.

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Poyerekeza ndi ochiritsira m'munsi maselo kulemeraSilicone/Siloxane zowonjezera, monga mafuta a Silicone, madzimadzi a silikoni, kapena zida zina zosinthira, mndandanda wa SILIKE Silicone Masterbatch LYSI akuyembekezeka kupereka zopindulitsa monga zili pansipa:

1.Kuthetsa mavuto pokonza: Kupititsa patsogolo kwambiri kayendedwe kazinthu, Kudzaza Mold / kumasulidwa, Kuchepetsa pang'ono wononga, kukhathamiritsa magawo a extrusion, ndi kuchepetsa kufa drool.

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3.Faster kubalalitsidwa kwa flame retardant ATH/MDH.

4.Synergistic lawi retardant zotsatira.

Pangani zida zanu zamawaya ndi zingwe kuti zikhale zokomera zachilengedwe, zotetezeka, komanso zamphamvu kuti mugwiritse ntchito bwino pamapeto.

M'munsimu muli mankhwala kabuku kaSILIKE kukonza zowonjezera za waya ndi zingwe, mutha kusakatula, ngati muli ndi zofunikira zothandizira chingwe, SILIKE amalandila kufunsa kwanu!