Motsoako oa NBR-PVC ke eng?
Ho kopanya li-polymers ho fumane thahasello e kholo ka lebaka la hore e ka sebelisoa ho hlahisa lisebelisoa tse ncha tsa polymeric tse nang le thepa e khethehileng e loketseng lits'ebetso tse ling tse khethehileng.Metsoako e tsoang ho acrylonitrile butadiene rabara (NBR) le polyvinyl chloride (PVC) e etselitsoe lihlahisoa tse sebetsanang le oli.Karolo ea PVC e fana ka ozone e eketsehileng, lelakabe le ho hanyetsa boemo ba leholimo, athe karolo ea NBR e fana ka ho senyeha ha lik'hemik'hale tse ntle le lik'hemik'hale tse kenyelletsang oli, mafura le metsoako e meng e seng ea polar.
Li-elastomer tsa NBR/PVC li sebelisoa liindastering le limmarakeng tse ngata ho kenyeletsoa thepa ea ka tlung, meaho le kaho, ka hare ho makoloi, lieta, thepa ea indasteri le ea ntlo, le ho paka lijo.Lisebelisoa tse ling tse kholo li kenyelletsa sole ea lieta tsa polokeho, lirolara tse bonolo tsa khatiso, fatše liindasteri, lijaki tsa cable tse mebala le likoahelo tsa li-hose tse mebala.
Mosebetsi oa NBR ka har'a komporo ea PVC e feto-fetohang
Ho eketsoa ha PVC ho NBR ho boetse ho eketsa matla a ho jara pigment ka metsoako e mebala, e leng se etsang hore ho bolokoe mebala e khanyang hantle.Motsoako o boetse o bonts'a ho hloka botsitso ha polasetiki ho tlase ka lebaka la kamano e matla ea rabara ea nitrile bakeng sa li-plasticizer tsa metsi tse tloaelehileng.1
Ho ipapisitse le litaba tsa PVC le polasetiki, li-blends tsa NBR-PVC li fana ka elasticity, ho eketseha ha khatello ea khatello ea maikutlo, le maemo a bonolo a mocheso a tlase.Ka tloaelo, bolelele nakong ea khefu bo eketseha ka boemo bo ntseng bo eketseha ba NBR athe matla a ho tiea a eketseha ka boemo bo ntseng bo eketseha ba PVC.
PVC e feto-fetohang e entsoeng ka polasetiki e nang le li-plasticizers tse tloaelehileng e ka lahleheloa ke polasetiki tlas'a maemo a itseng 'me ea fetoha e thata le e brittle.Ha u kopana le mafura, NBR e fokotsa ho ntšoa ha polasetiki.Flexible PVC e fetotsoeng ka NBR e lahleheloa ke boima ba 'mele ha e kopana le oli.Kahoo, ho boloka maemo a bonolo le bophelo bo bolelele ba ts'ebeletso ho netefatsoa.
Nitrile Rubber NBR Melemo
1. Ho phehella ha Plasticizer:NBR e ka eketsa elasticity ea PVC ea sehlahisoa le ho fokotsa palo ea polasetiki e sebelisoang;ka nako e ts'oanang, ka lebaka la ho hohela li-plasticizers le ho fokotsa lebelo la ho falla ha li-plasticizers.
2. Khanyetso e Khabaneho oli, mafura, hydrolysis le lik'hemik'hale: NBR e na le palo e kholo ea lihlopha tsa CN, tse ka ntlafatsang haholo ho hanyetsa oli le solvent ea PVC.
3. Boiphihlelo bo Botle ba Mocheso o Tlase:Ha ho na sebopeho sa ketane e feto-fetohang le elastic ka molek'hule ea PVC, ka hona ts'ebetso ea eona ka mocheso o tlase o fokola.Ka mor'a ho eketsa PNBR elastomer, ho hanyetsa mocheso oa eona o tlaase hoa ntlafala.
4. Haholo-holo Abrasion Resistance:NBR e ka ntlafatsa haholo khanyetso ea PVC le ho lelefatsa bophelo ba litšebeletso tsa lihlahisoa.
5. Good Dimensional Stability:The melt viscosity ea NBR / PVC e batla e tsitsitse ka har'a mocheso o pharaletseng, o khathollang maemo a ts'ebetso ea sehlahisoa.
6. Ho feto-fetoha ha nako e telele:Joalo ka elastomer, NBR e theha "sehlekehleke sa leoatle" ha e kopantsoe le PVC, e ntlafatsang haholo ho tenyetseha ha PVC.
7. Rubber Touch:Motsoako oa PVC o nang le NBR o shebahala ebile o ama joalo ka Rubber.
8. Insulation e ntle haholo:Ho eketsa NBR ho ka ntlafatsa ts'ebetso ea khanyetso ea sehlahisoa.
Nitrile Rubber NBR PVC Likopo
Lieta, li-gumboots
Li-gaskets tsa oli, litiiso, ho hlobola boemo ba leholimo
Anti-fatigue mat cushioning, matting fatše
Lithapo tsa peterole, LPG Tubing, Hose
Lieta tsa lieta tse hananang le oli, lishiti tsa rabara,
Likarolo tsa rabara tse fetisitsoeng
Taolo ea li-acoustic / molumo ka literaka tse boima, likoloi tsa sesole, li-cabs tsa terekere, hammoho le lipapaling tsa lipapali, lisebelisoa, lisebelisoa,
NBR PVC
INPVC ke k'hamphani ea tlhahiso ea PVC e laoloang hantle e etsang NBR PVC.Re behile tekanyetso ea boleng indastering.Metsoako ea rona ka kakaretso e tsebahala ka ho tšoarella ha eona le ho hanyetsa oli.Lisebelisoa tse kopantsoeng li boetse li na le ts'ebetso e phahameng e lumellang lihlahisoa tsa rona ho kopana kapa ho feta lipehelo.
Li-NBR tsa INPVC li lumellana ka botlalo le PVC tse ka hlahisoang ka mokhoa o ts'oanang le thepa e phahameng.Re na le sehlopha se sebetsang hantle sa taolo ea setoko se hlahisang mefuta e mengata e pharalletseng ea lihlahisoa tse feto-fetohang tsa NBR PVC tse kopantsoeng le boleng le thepa e nang le likarolo tse ntle tse loketseng mefuta ea likopo ka mokhoa o atlehileng.Metsoako ena e entsoe le ho etsoa ka mokhoa o ikhethileng ka mor'a ho sekaseka tlhoko ea 'maraka le litlhoko tsa bareki.
Nako ea poso: Sep-24-2021
