Polyurethane Vulcanizing Agent Bakeng sa Plastic Industrial Image Featured

Polyurethane Vulcanizing Agent Bakeng sa Indasteri ea Plastiki

Rabara ea polyurethane, e tsejoang hape e le rabara ea polyurethane kapa polyurethane elastomer, ke lelapa la lisebelisoa tsa elastomeric tse nang le mefuta e mengata ea ts'ebeliso.Rabara ea polyurethane e kenyelletsa lihlopha tse fapaneng tsa lik'hemik'hale liketane tsa eona tsa polymer, ho kenyeletsoa lihlopha tsa urethane, lihlopha tsa ester, lihlopha tsa ether, lihlopha tsa urea, lihlopha tsa aryl le liketane tsa aliphatic, 'me li na le mefuta e mengata ea likopo le ts'ebetso.

Ho thehoa ha rabara ea polyurethane ho kenyelletsa karabelo ea oligomeric polyols, polyisocyanates le li-extensions tsa ketane.Ka lisebelisoa tse fapaneng tse tala le likarohano, mekhoa ea karabelo le maemo, rabara e ka hlophisoa ho theha meaho le mefuta e fapaneng ho fihlela litlhoko tse ikhethang.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Index ea Theknoloji

Lintho	Boleng
Ponahalo	Li-granules tse 'mala o mosehla
Bohloeki	86% mets.
Melting Point	98-102ºC mets.
Mongobo	0.1% boholo.
Aniline ea mahala	1.0% boholo.
Mmala(Gardner)	10 max
Amine Boleng	7.4-7.6 m.Mol/g

Tšebeliso

E 'ngoe ea litšebeliso tse hlokomelehang tsa rabara ea polyurethane ke ha ho etsoa mabili a polyurethane bakeng sa literaka tsa pallet ea letsoho.E etselitsoe tšebeliso e boima, mabili ana a fana ka nako e telele le bokhoni ba ho jara meroalo.Lithaere tsa polyurethane tse sebelisoang holim'a mabili a caster le a pedal li fana ka mokhoa o motle oa ho hohela le ho monya ho ts'oenyeha bakeng sa motsamao o bonolo, o bonolo.

Kopo e 'ngoe ea bohlokoa ke lisebelisoa tsa mechine.Liliba tsa polyurethane ke mokhoa o ka tšeptjoang ho li-roller tsa setso 'me li fana ka khanyetso e ntle ea ho apara.Sena se etsa hore e be se loketseng bakeng sa liindasteri tse hlokang ho sisinyeha kamehla le tšebeliso ea mechini e boima.

Bakeng sa baetsi ba mabili a scooter, rabara ea polyurethane ke thepa ea khetho.Ka tlhaho ea eona e fapaneng, e netefatsa ts'ebetso e nepahetseng, bophelo bo bolelele le ho palama ha bonolo.

Ntle le moo, rabara ea polyurethane e boetse e sebelisoa haholo lifekthering tsa thepa ea lik'hemik'hale tse hlahisang lihlahisoa tse sa keneleng metsi joalo ka pina ea PU le pina ea lebala, marulelo a marulelo a PU, PU ea fatše, le lisebelisoa tse sa keneleng metsi tsa PU.Thepa e ikhethang ea rabara ea polyurethane, ho kenyelletsa ho hanyetsa metsi, lik'hemik'hale le mahlaseli a UV, e etsa khetho e tšoarellang bakeng sa lits'ebetso tsena.

Qetellong, rabara ea polyurethane ke thepa ea elastomeric e feto-fetohang le e ka tšeptjoang e sebeletsang mefuta e fapaneng ea ts'ebeliso ho liindasteri tse fapaneng.Mehaho ea eona e ikhethang, e kang ho tšoarella, ho tiea le ho hanyetsa abrasion, e etsa hore e be e loketseng bakeng sa bahlahisi le likhoebo tse batlang litharollo tsa ts'ebetso e phahameng.Ebang ke mabili a literaka tsa pallet, likarolo tsa mochini, mabili a scooter kapa liphahlo tse thibelang metsi, rabara ea polyurethane e ntse e tsoela pele ho paka boleng ba eona e le thepa ea bohlokoa ka ho fetisisa 'marakeng kajeno.Tšepa ts'ebetso ea rabara ea polyurethane 'me u bone ts'ebetso e ntlafalitsoeng le ho tšoarella ha lihlahisoa tsa hau.

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