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lihlahisoa

Litšepe tse boima tse se nang tšepe tse qhibilihang ka metsing tsa Polyester Chips&Slurry

tlhaloso e khuts'oane:

Zhejiang Dongtai New Materials Co.,Ltd.

EKETSELA: NO.3 Jinqiu South Road, Kecheng District Quzhou Zhejiang

TEL:0570-3680602 FAX:0570-3680601

Webosaete: www.dttio2.com

Email:sarah@dttio2.com


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Litšobotsi

Ho khomarela hantle;e na le sebopeho sa limolek'hule se tšoanang le sa polyester, 'me se na le sekhomaretsi se setle ka polyester.Ho khomarela ka polyester ho molemo haholo ho feta PVA, acrylate, starch e fetotsoeng le li-slurries tse ling.

Ho qhibiliha ha metsi hantle;E qhibiliha habonolo metsing a chesang a ka holimo ho 80 ℃, ha ho na pula, ha ho letlalo, ho lumellana hantle le starch, PVA, acrylic slurry, ha ho na pula, ha ho na stratification.

Viscosity e tlaase le e tsitsitseng;e ikamahanya le (ho tsitsisa ho hoholo, khatello e phahameng, viscosity e tlase) ts'ebetso ea boholo, ho kenella ka matla, ho fihlella habonolo ho kenella hantle, ho kopana ha fiber, ho khomarela moriri.

Filimi ea boholo e tiile;e tiile, e boreleli ebile e bonaletsa, e robehile ka ho lekana ha e petsoha, 'me khoele e boreleli.Ho buloa ha loom ho hlakile, e leng ho fokotsang ka katleho sekhahla sa ho robeha ha khoele ea warp le ho ntlafatsa katleho ea loom.

Ho kenya PVA sebaka ho ka fokotsa litšenyehelo;PVA e ka nkeloa sebaka ke 1:2, e ka fokotsang haholo litšenyehelo tsa slurry molemong oa ho netefatsa ho loha.

tikoloho-ba botsoalle;e ka ba alcoholysis, hydrolysis, degradation alkali, photodegradation le ho senyeha ha likokoana-hloko.Hase feela hore ts'ebetso ea ho senyeha e molemo ho feta PVA, empa hape tekanyo ke 1/2 feela ea PVA, e ka fokotsang litšenyehelo tsa phekolo ea likhoerekhoere.Ke seretse se silafatsang tikoloho.

Thepa e Tloaelehileng

Ntho Yuniti Index
Ponahalo   Granular kapa phofo e tiileng
Mmala   Bosoeu
Mocheso oa phetoho ea khalase ≥42℃
Viscosity ea kahare dL/g 0.380dl±0.020
AV KOHmg/g <6
H2O % <1%
Ho qhibiliha ha metsi   E qhibiliha habonolo metsing a chesang ka holimo ho 80 ℃
Nkga   Ha e na chefo ebile ha e latsoehe

Tšebeliso

Foromo: Motheong oa foromo e teng, palo eohle e tiileng e lula e sa fetohe, 'me 1kg ea polyester slurry e qhibilihang ka metsing e sebelisoa ho nkela 2kg PVA sebaka.Karolo e sa lekaneng e tlatselletsoa ka starch kapa setache se fetotsoeng, 'me ho eketsoa palo e nepahetseng ea moemeli oa oli le moemeli oa antistatic ho etsa bonnete ba hore sekhahla sa boholo se lekanyelitsoeng (sekhahla sa boholo ba 'nete se tla ba tlase hanyane).

Sizing: kenya metsi a lekaneng ka nkhong ea boholo, bulela motsoako, qala ka ho kenya starch, ebe o kenya slurry ea polyester e qhibilihang ka metsi, e tsositse ka botlalo, ebe o phahamisa mocheso ho feta 95 ℃, ebe u bula valve e nyenyane ea moea ho pheha ka metsotso e fetang 30, ebe u eketsa oli, moemeli oa antistatic kapa slurry ea metsi, pheha 'me u kopanye hantle, ebe u e sebelisa ka mor'a ho beha molumo le viscosity.

Hlokomela

Sebelisa tlas'a tataiso ea litsebi tsa litsebi.

Motsoakong oa slurry, slurry e thusang e nang le li-bivalent metals kapa matsoai a heavy metal a lokela ho qojoa ka hohle kamoo ho ka khonehang, 'me metsi a thata haholo le ona a lokela ho qojoa ka hohle kamoo ho ka khonehang.Metsi a thata haholo a hloka ho nolofatsoa pele a sebelisoa.Se ke oa sebelisa NaOH e le ntho e senyang nakong ea ho kopanya seretse.Boleng ba PH ba slurry bo lokela ho ba lipakeng tsa 6 le 7.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona