Fiilada TPE VS Fiilada TPU

TPE(Thermoplastic Elastomer) waa walax Thermoplastic Elastomer (Thermoplastic Elastomer) oo leh xoog sare, dabacsanaan sare, qaabaynta duritaanka, codsiyo badan, ilaalin deegaan, aan sun ahayn oo ammaan ah, iyo midab aad u fiican.

TPU(Thermoplastic Urethane), oo Shiineys ahaan loo yaqaan Thermoplastic polyurethane elastomer, waa nooc ka mid ah TPE. TPU waa nooc ka mid ah walxaha polymer-ka oo ka kooban diphenylmethane diisocyanate (MDI), toluene diisocyanate (TDI), macromolecular polyol iyo fidiyaha silsiladda.

Ii. Farqiga u dhexeeya TPE iyo TPU:

1. Farqiga Cufis-jiidad Gaar ah:

TPE (0.89~1.3);

TPU (1.0~1.4);

2. Farqiga u dhexeeya iska caabbinta saliidda

Iska caabbinta TPE ilaa saliidda waa heer gaar ah oo dhib ah, laakiin waxay dareemeysaa wanaag, jilicsan oo siman;

TPU waxay leedahay iska caabin saliid oo wanaagsan, is jiidjiid gacan oo xooggan iyo sinaan liidata.

3. Kala duwanaanshaha iska caabbinta heerkulka:

TPE (-60 ℃ ~105 ℃);

TPU (-60 ℃ ~80 ℃);

WenChang TPU Fiilada

Fiilada TPE ee WenChang

4. Kala duwanaanshaha adkeysiga iyo iska caabbinta xirashada:

TPU waxay leedahay adkeysi iyo iska caabin xirasho oo ka wanaagsan TPE.

5. Kala duwanaanshaha heerka adkaanta:

TPE (0~100A);

TPU(35~90A, 50~80D), adkaanta ugu badan waa 80~95A.TPU oo leh adkaanta 50~80D si dhif ah ayaa loo isticmaalaa ficil ahaan. Adkaanshaha 35~75A TPU, qiimaha agabka oo sarreeya.TPU waxaa lagu gartaa xoog sare iyo iska caabin wanaagsan oo xirasho. Astaamaha ugu muhiimsan waa: kala duwanaansho adag oo ballaaran, iyo iyadoo ay sii kordheyso adkaanta, alaabteedu wali waxay ilaalineysaa dabacsanaan wanaagsan iyo iska caabin xirasho, xoog farsamo oo sarreeya, iska caabin qabow oo heer sare ah, waxqabad wanaagsan oo wax lagu farsameeyo, iska caabin saliid, iska caabin biyo, iska caabin caaryada, dib u warshadeyn wanaagsan.