Chingwe cha TPE VS TPU chingwe

TPE(Thermoplastic Elastomer) ndi Thermoplastic Elastomer (Thermoplastic Elastomer) yokhala ndi mphamvu zambiri, kusungunuka kwambiri, kuumba jekeseni, ntchito zosiyanasiyana, kuteteza chilengedwe, zopanda poizoni ndi zotetezeka, komanso kukongola kwambiri.

TPU(Thermoplastic Urethane), yotchedwa Thermoplastic polyurethane elastomer, ndi mtundu wa TPE.TPU ndi mtundu wa zinthu za polima zopangidwa ndi diphenylmethane diisocyanate (MDI), toluene diisocyanate (TDI), macromolecular polyol ndi chain extender.

Ii.Kusiyana pakati pa TPE ndi TPU:

1. Kusiyana kwa Mphamvu yokoka:

TPE (0.89~1.3);

TPU (1.0~1.4);

2. Kusiyana kwa kukana mafuta

TPE kukana kwamafuta ndizovuta zina, koma kumva bwino, zofewa komanso zosalala;

TPU ili ndi kukana mafuta bwino, kukangana kwamphamvu m'manja komanso kusalala bwino.

3. Kusiyana kwa kutentha:

TPE (-60 ℃ ~ 105 ℃);

TPU (-60 ℃ ~ 80 ℃);

WenChang TPU Cable

WenChang TPE chingwe

4. Kusiyana kwa kupirira ndi kukana kuvala:

TPU ili ndi kulimba mtima komanso kukana kuvala kuposa TPE.

5. Kusiyana kwa kuuma kosiyanasiyana:

TPE (0~100A);

TPU(35 ~ 90A, 50 ~ 80D), kuuma kofala kwambiri ndi 80 ~ 95A.TPU ndi kuuma kwa 50 ~ 80D sikumagwiritsidwa ntchito kawirikawiri.Hardness 35~75A TPU, mtengo wamtengo wapatali.TPU imadziwika ndi mphamvu zambiri komanso zabwino. Valani kukana.Makhalidwe akuluakulu ndi awa: kuuma kwakukulu, komanso kukula kwa kuuma, zogulitsa zake zimakhalabe zolimba komanso zolimba, mphamvu zamakina apamwamba, kukana kuzizira kwambiri, ntchito yabwino yopangira mafuta, kukana mafuta, kukana madzi, kukana nkhungu, kukonzanso bwino.