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TPU: Thermoplastic elastomer yog lub ntsiab lus ntawm TPU, TPU yog ib puag ncig tus phooj ywg tsis muaj tshuaj lom cov khoom siv polymer.TPU cov ntaub ntawv sib xyaw ua ke qhov zoo ntawm cov elasticity siab ntawm cov roj hmab thiab kev ua haujlwm ntawm cov yas.Nws tsis tas yuav vulcanization thiab tuaj yeem ua tiav los ntawm lub tshuab thermoplastic zoo tib yam.Luv luv, thermoplastic elastomer TPU yog thermoformed thiab tuaj yeem tsim los ntawm kev txhaj tshuaj molding tshuab, extruders, thiab tshuab moulding tshuab.Cov ntaub ntawv pov tseg thiab cov khoom pov tseg tuaj yeem yog 100% rov ua dua tshiab, uas yog cov khoom siv raw ntawm kev xaiv los hloov PVC, roj hmab thiab silicone thiab ua tus thawj coj ntawm kev lag luam roj hmab thiab yas.

1. Roj hmab kuj yog mos, nruab nrab ntawm cov roj hmab thiab yas, TPU khoom hardness range (0-100A) yog dav heev;

2. Lub tswv yim ntawm elastomer yog dav heev, TPU tseem hu ua thermoplastic roj hmab (TPR), roj hmab feem ntau yog hais txog thermosetting roj hmab;

3. Cov kev kho mob sib txawv.Roj hmab yog ua tiav los ntawm kev sib xyaw roj hmab, thaum TPU feem ntau ua tiav los ntawm extrusion;

4. Cov khoom sib txawv, cov roj hmab feem ntau yuav tsum tau ntxiv ntau yam additives, xav tau vulcanization reinforcing, thiab thermoplastic elastomer TPU kev ua tau zoo heev;

5. Lub thermoplastic elastomer TPU muaj cov qauv linear thiab yog lub cev sib txuas los ntawm hydrogen bonds.Hydrogen bonds tawg ntawm qhov kub thiab txias thiab yog yas.Roj hmab yog chemically cross-linked thiab tsis muaj thermoplasticity.

6.TPU cov khoom siv yas muaj qhov hnav zoo heev, uas yog ntau tshaj li tsib npaug ntawm cov roj hmab ntuj, thiab nws yog ib qho ntawm cov khoom xaiv thawj zaug rau cov khoom hnav resistant.