Thermoplastic polyurethane elastomer (TPU), e nang le litšobotsi tse ntlehali le ts'ebeliso e pharalletseng, e se e le e 'ngoe ea lisebelisoa tsa bohlokoa tsa thermoplastic elastomer, tseo limolek'hule tsa tsona li leng molaong o fokolang kapa o se nang k'hemik'hale.
Ho na le li-crosslinks tse ngata tsa 'mele tse entsoeng ke li-bond tsa hydrogen lipakeng tsa linear polyurethane chain chain, tse bapalang karolo e matlafatsang morpholoji ea bona, ka hona li fana ka litšobotsi tse ngata tse ntle haholo, joalo ka modulus e phahameng, matla a phahameng, khanyetso e ntle ea ho roala, ho hanyetsa lik'hemik'hale, ho hanyetsa ha hydrolysis, phahameng le tlaase mocheso ho hanyetsa le hlobo hanyetsa. Thepa ena e ntle e etsa hore thermoplastic polyurethane e sebelisoe haholo libakeng tse ngata joalo ka lieta, thapo, liaparo, koloi, bongaka le bophelo bo botle, phala, filimi le lakane.
Lisebelisoa tsa rona tsa TPU li ka thusa ka katleho thepa e khahlano le bosehla le botsofali, e amohetsoeng lits'ebetsong tse ngata tsa maemo a holimo ho feta lilemo.
Khamphani e ka fana ka litlatsetso tse ka tlase ho TPU:
| LIEKETSENG TS'ELISO | SEhlahisoa | CAS | MOHAPI MOHAPI | SEBELISO |
| LIEKETSENG MOTLATSI | YIHOO AN445 | EA-36443-68-2 | SONOX 2450 | Haholo-holo e loketse li-antioxidant tsa phenostylized tsa li-polymeri tsa manyolo. Haholo-holo e loketse letheka, ABS, MBS, SB le SBR latex le POM monomer le copolymer, le eona e ka sebelisoa e le botsitso ho PU, PA, thermoplastic PE, PVC, jj. |
| YIHOO AN445SP | EA-36443-68-2 | Phofo e ntle haholo ea AN245. E ka fetola letlooeng ho latela litlhoko tsa bareki. | ||
| YIHOO AO80 | EA-90498-90-1 | EA-80-GA | Boima bo phahameng ba limolek'hule bo thibile phenolic antioxidant, e na le ts'ebetso e ntle ea ho tsofala ha mocheso ha e sebelisoa hammoho le phosphite ester antioxidant le macromolecule sulfur antioxidant. E loketse li-plastiki tse ngata, polyolefin, jj, haholoholo bakeng sa PA, Pure, PE, POM, PP. |
|
| UV mosireletsi | YIHOO UV1 | Ho pharaletseng sebelisoa ka Pu, sekgomaretsi, bubble le thepa e 'ngoe. | ||
| YIHOO UV B75 | TINUVIN B75 | Motsoako oa UV o kopaneng, o sebelisoang haholo ho PU, sekhomaretsi kapa seaparo sa PUR, joalo ka seile, lesela la motheo le letlalo la maiketsetso. | ||
| SEKONYETSO SE LE SENG | Ho latela litlhoko tsa moreki, re fana ka tlhahiso e le 'ngoe ea pakete e nang le antioxidant, stabilizer e bobebe le retardant ea lelakabe; U ka khetha mofuta oa rona o seng o ntse o le teng. | |||
Ho fana ka li-additives tsa polymer lits'ebetsong tse ikhethileng haholoanyane, k'hamphani e thehile letoto la lihlahisoa tse koahelang likopo tse ka tlase ho lits'ebetso: PA polymerization & additives, li-additives tse nang le lehulo tsa PU, li-polymerization tsa PVC le li-additives tse fetotsoeng, li-additives tsa PC, li-additives tsa TPU elastomer, li-low VOC tsa likoloi tse khabisitsoeng ka masela li-additives tsa moemeli, li-additives tsa ho roala, lisebelisoa tsa litlolo, API le lihlahisoa tse ling tsa lik'hemik'hale tse kang zeolite jj.
O amohelehile ho ikopanya le rona bakeng sa lipotso!
