Umahluko phakathi kwesikhumba kunye ne-polyurethane

Uhlaziyo lokugqibela: 25/04/2023
Umbhali: USebastian Vidal

Intshayelelo

Emhlabeni Kwifashoni kunye noyilo lwangaphakathi, isikhumba kunye ne-polyurethane zizinto ezimbini ezithandwa kakhulu. Zombini zikhangeleka zifana, kodwa kukho umahluko obalulekileyo phakathi kwazo. Kweli nqaku siza kuchaza ukuba ulusu kunye ne-polyurethane yahluke njani.

Yintoni ufele?

Ulusu lulusu lwesilwanyana olukhutshiweyo lwenziwa into enxitywayo. Inkqubo yokwenza ulusu inzima kwaye inokuthatha iinyanga ezininzi. Isiphumo sisixhobo esomeleleyo nesixhathisayo.

Iintlobo zesikhumba

  • Isikhumba senkomo
  • Ufele lwegusha
  • ufele lwebhokhwe
  • ufele lwehagu

Yintoni i-polyurethane?

I-Polyurethane yipolymer ye-thermoplastic esetyenzisiweyo ekwenzeni iintlobo ngeentlobo zeemveliso. Yimathiriyeli yokwenziwa eveliswa kwipetroleum.

Iintlobo ze-polyurethane

  • I-polyurethane ye-thermoplastic (TPU)
  • I-Thermostable polyurethane (TPU)
  • Amacandelo amabini epolyurethane (2K)

Umahluko phakathi kwesikhumba kunye ne-polyurethane

Ukwakhiwa

Umahluko omkhulu phakathi kwesikhumba kunye ne-polyurethane kukubunjwa kwazo. Isikhumba sisixhobo sendalo, ngelixa i-polyurethane yenziwe. Isikhumba sihlala ixesha elide kune-polyurethane, kodwa sikwabiza kakhulu.

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Ubume

Isikhumba sinobumbano obungalinganiyo kwaye sihlala sineziphene zendalo ezifana neziva kunye nemibimbi. I-Polyurethane ine-texture efanayo kwaye ayinayo impazamo.

Ulondolozo

Isikhumba sifuna ukugcinwa rhoqo ukuze sigcine inkangeleko yaso kunye nokuqina. Kufuneka icocwe kwaye ilungiswe rhoqo ukuthintela ukomisa. I-polyurethane kulula ukuyigcina kwaye ngokubanzi ifuna ukucocwa kuphela ngelaphu elimanzi.

Isiphelo

Ngokubhekiselele kwimbonakalo, isikhumba kunye ne-polyurethane sinokubonakala okufanayo, kodwa kukho ukungafani okubalulekileyo phakathi kwabo. Kubalulekile ukwazi lo mahluko ukuze wenze isigqibo esinolwazi xa ukhetha izinto ezifanelekileyo zeprojekthi okanye imveliso yakho.