TPU zaj duab xis: TPU, tseem hu ua polyurethane. Yog li ntawd,TPU zaj duab xistseem hu ua polyurethane zaj duab xis los yog polyether zaj duab xis, uas yog ib qho thaiv polymer. TPU zaj duab xis suav nrog TPU ua los ntawm polyether los yog polyester (mos saw segment) los yog polycaprolactone, tsis muaj kev sib txuas.
Cov yeeb yaj kiab no muaj cov khoom zoo heev xws li softness, hnav tsis kam, thiab tshuaj lom neeg, thiab siv dav hauv ntau yam. Hauv kev lag luam ntim khoom, TPU zaj duab xis yog feem ntau siv hauv ntim khoom noj los tiv thaiv cov zaub mov los ntawm cov pa phem sab nraud; Hauv kev kho mob, nws tseem tuaj yeem siv los ntim cov khoom siv kho mob kom ntseeg tau cov khoom tu cev thiab kev nyab xeeb. Nyob rau hauv luv luv, cov yam ntxwv ntawm TPU zaj duab xis ua rau nws ib tug indispensable khoom nyob rau hauv ntau industries.
1. Zoo heev hnav tsis kam: hnav tus nqi ntawmTPU zaj duab xisyog 0.35-0.5mg, uas yog cov yas me me. Ntxiv cov roj nplua nyeem tuaj yeem txo kev sib txhuam thiab txhim kho kev hnav tsis kam;
2. Lub zog tensile thiab tensile lub zog: Lub zog tensile ntawm TPU zaj duab xis yog 2-3 npaug ntawm cov roj hmab ntshiab thiab hluavtaws roj hmab. Lub zog tensile ntawm polyester TPU yog ntau dua li ntawm polyurethane TPU, uas muaj lub zog tensile ntawm 60Mpa, elongation ntawm 410%, thiab elongation ntawm 550%.
3. Roj kuj: TPU zaj duab xis muaj cov roj zoo dua li cov roj hmab nitrile thiab muaj cov roj zoo;
4. TPU zaj duab xis muaj zog tiv taus txias, huab cua tsis kam, thiab ozone tsis kam tshaj cov roj hmab ntshiab thiab lwm yam roj hmab hluavtaws. Nws qhov zoo ntawm ozone tsis kam thiab hluav taws xob tiv thaiv muaj cov ntawv thov tshwj xeeb hauv kev lag luam aviation.
5. Khoom noj khoom haus thiab kev kho mob qib: TPU zaj duab xis muaj biocompatibility thiab anticoagulant muaj nuj nqi, thiab yog nce siv nyob rau hauv kev kho mob TPU films. Xws li cov hlab ntsha, cov hlab ntsha, thiab cov hlab ntsha xa dej. TPU zaj duab xis tsis muaj cov tshuaj tiv thaiv, tsis muaj ntxhiab los yog tshuaj lom, thiab feem ntau yog siv hauv ntau yam khoom noj khoom haus;
6. Hardness daim ntawv thov ntau yam: Lub hardness ntawm TPU zaj duab xis yog 60A-75D.TPU zaj duab xismuaj kev txhawb nqa siab ua haujlwm thiab nqus tau zoo thiab ua haujlwm tawm, yog li nws tseem muaj ductility thaum lub hardness tshaj 85A, uas tsis muaj nyob rau hauv lwm yam elastomers.
7. Feem ntau, TPU films muab faib ua polyester TPU films, polyether TPU films, thiab polyethyleneTPU films.
TPU zaj duab xis tsis yog tsuas yog cov khoom siv uas tiv taus kev kub ntxhov thiab kev laus, tab sis kuj yog cov khoom siv zoo ib puag ncig uas tsim nyog rau cov neeg siv khoom niaj hnub no. Nws tuaj yeem siv los kho cov khau khau, sab sauv, cov khoom siv dag zog, cov khoom siv hauv tsheb, cov kaus mom, hnab, airbags, cua cushions, thiab lwm yam.
Post lub sij hawm: May-10-2025