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Kakaretso ea tsebo ea ts'ebeliso ea li-modifiers tsa PVC
(1) CPE Chlorinated polyethylene (CPE) ke sehlahisoa se phofshoana sa chlorination e emisitsoeng ea HDPE karolong ea metsi. Ka keketseho ea tekanyo ea chlorination, HDPE ea pele ea crystalline butle-butle e fetoha elastomer ea amorphous. CPE e sebelisoang joalo ka ntho e thatafatsang hangata e na le litaba tsa chlorine ...Bala haholoanyane -
Lihlahisoa tsa PVC tse hlahisang maeba li tšoeu, empa ka linako tse ling li fetoha mosehla ha li bolokiloe nako e telele. Lebaka ke lefe?
Taba ea pele, o hloka ho tseba hore na ho na le bothata ka moemeli oa foaming o khethiloeng. PVC e foaming regulator e sebelisa sesebelisoa se phophomang ho bola le ho hlahisa khase e bakang masoba. Ha mocheso oa ts'ebetso o ka fihlela mocheso oa ho bola oa ntho e phophomang, ka tlhaho e ke ke ea ...Bala haholoanyane -
Lintlha tse ling mabapi le chlorinated polyethylene:
Chlorinated polyethylene (CPE) ke ntho e entsoeng ka polymer e nang le ponahalo ea phofo e tšoeu, e se nang chefo ebile ha e na monko. E na le khanyetso e ntle ea boemo ba leholimo, khanyetso ea ozone, k'hemik'hale e hanyetsanang le botsofali, hammoho le khanyetso e ntle ea oli, ho lieha ha lelakabe, le thepa ea mebala. E ntle ...Bala haholoanyane -
U tseba hakae ka balaoli ba PVC ba foaming
1, mochini oa foam: Morero oa ho kenyelletsa li-polymers tsa boima ba limolek'hule tse phahameng haholo ho lihlahisoa tsa foam tsa PVC ke ho khothaletsa polasetiki ea PVC; Ea bobeli ke ho ntlafatsa matla a ho qhibiliha ha thepa ea foam ea PVC, ho thibela ho kopana ha li-bubble, le ho fumana lihlahisoa tse nang le foamed ka mokhoa o ts'oanang; Ea boraro ke ho ens...Bala haholoanyane -
Mabaka a ho fetola 'mala oa PVC foaming regulators ke afe
Lihlahisoa tsa PVC tse hlahisang maeba li tšoeu, empa ka linako tse ling li fetoha mosehla ha li bolokiloe nako e telele. Lebaka ke lefe? Taba ea pele, o hloka ho tseba hore na ho na le bothata ka moemeli oa foaming o khethiloeng. PVC foaming regulator e sebelisa ntho e phophomang ho bola le ho hlahisa khase e bakang masoba....Bala haholoanyane -
Mokhoa oa ho ntlafatsa boleng ba lisebelisoa tsa PVC tse foaming
Ho na le mekhoa e mengata ea ho ntlafatsa boleng ba balaoli ba PVC ba foaming. Ntho e ka sehloohong ke ho eketsa matla a ho qhibiliha ha PVC. Ka hona, mokhoa o utloahalang ke ho eketsa li-additives ho ntlafatsa matla a ho qhibiliha le ho fokotsa mocheso oa ho sebetsa. Litaolo tsa PVC tse foaming li ka thusa lihlahisoa tsa PVC tse phophomang ...Bala haholoanyane -
U tseba bokae ka lithuso tsa ho sebetsa tsa ACR?
PVC e tsotella mocheso haholo. Ha mocheso o fihla ho 90 ℃, karabelo e nyane ea ho bola ha mocheso e qala. Ha mocheso o nyolohela ho 120 ℃, karabelo ea ho bola e ea matlafala. Kamora ho futhumatsa ka 150 ℃ metsotso e 10, resin ea PVC butle-butle e fetoha ho tloha 'mala oa eona o mosoeu oa pele ...Bala haholoanyane -
Kenyelletso ea ts'ebetso ea li-calcium zinc stabilizers
Selelekela sa ts'ebetso ea calcium zinc stabilizers: Zinc stabilizer e entsoe ka mokhoa o ikhethileng oa motsoako o nang le matsoai a calcium, matsoai a zinki, mafura, li-antioxidants le likarolo tse ling tsa mantlha. E ke ke ea nkela li-stabilizers tse chefo feela joalo ka letsoai la pitsa ea lead le tin ea tlhaho, empa ...Bala haholoanyane -
Mokhoa oa PVC Heat Stabilizer
1) Monya le ho nyenyefatsa HCL, thibela phello ea eona ea auto catalytic. Mofuta ona oa stabilizer o kenyelletsa letsoai la lead, sesepa sa tšepe sa organic acid, metsoako ea organotin, metsoako ea epoxy, matsoai a inorganic le letsoai la thiol la tšepe. Ba ka sebetsana le HCL mme ba thibela karabelo ea PVC ho tlosa HCL. 2) Ho fetola...Bala haholoanyane -
Phello ea synergistic ea organic tin le powder calcium zinc stabilizers ho polyvinyl chloride (PVC)
The synergistic effect of organic tin le powder calcium zinc stabilizers in polyvinyl chloride (PVC): Organic tin stabilizers (thiol methyl tin) ke mofuta o sebelisoang hangata oa PVC mocheso stabilizer. Li arabela ka acidic hydrogen chloride (HCl) ho PVC ho etsa matsoai a se nang kotsi (joalo ka tin ch ...Bala haholoanyane -
Tšebeliso ea calcium zinc stabilizer lihlahisoa tse thata tsa PVC
Ka lebaka la litlhoko tsa tikoloho le bophelo bo botle ba indasteri ea terata le ea lithapo, calcium le zinki stabilizers li ka nka sebaka sa letoto la letsoai la loto, calcium le zinki tse ling, le li-organic tin stabilizers. Li na le bosoeu ba pele bo botle le botsitso ba mocheso, ho hanyetsa tšilafalo ea sebabole, mafura a matle ...Bala haholoanyane -
Ke eng e lokelang ho lebisoa tlhokomelo ho ho bopa ha extrusion ea thepa ea chlorinated polyethylene?
Batho ba bangata ha ba tsebe polyethylene ea chlorinated, 'me joalokaha lebitso le bontša, batho ba bangata ba lokela ho bona feela hore ke lik'hemik'hale. E na le mokhoa o bitsoang extrusion molding, e ntseng e le ea bohlokoa haholo ts'ebetsong ea tlhahiso. Joale kajeno, re lokela ho ela hloko eng...Bala haholoanyane
