Yini i-pu?

I. ISINGENISO KWE-PU

I-PU, noma i-Polyurethane, iyinto yokwenziwa equkethe ikakhulukazi i-polyurethane. Isikhumba sokwenziwa se-PU SYENTE siyinto enengqondo kakhulu yesikhumba enezindawo ezingcono zomzimba nokuqina kunesikhumba semvelo.

Isikhumba sokwenziwa se-Pu soun hal an application, kufaka phakathi ukukhiqizwa kwezihlalo zezimoto, amasofa, izikhwama zezikhwama, izicathulo nezingubo, phakathi kwabanye. Kujabulisa ubuhle, okunethezekile, okulula ukuhlanza nokugcina, futhi kunciphisa nesidingo sesikhumba sezilwane, ngaleyo ndlela kuhlangatshezwane nezidingo zemvelo ezivimbela unya lwezilwane.

II. Ukuhlaziywa kwezinto ze-PU

1. Ukwakheka

Ingxenye eyinhloko yesikhumba sokwenziwa kwe-POYyurethane, okwakhiwa ukuxhumana kwe-polyther noma i-polyester nge-isocyanate. Ngaphezu kwalokho, lesikhumba sokwenziwa se-PU futhi siqukethe izinto zokugcwalisa, amapulasitiki, imibala kanye nama-ejenti abasizayo.

2. Ukubukeka

Isikhumba sokwenziwa se-PU esicebile ngombala nombala, futhi singalingisa amaphethini wesikhumba ahlukahlukene njenge-crocodile, inyoka, kanye nezikali zokuhlangabezana nezidingo zemikhiqizo ehlukene.

3. Izakhiwo ezibonakalayo

Isikhumba sokwenziwa se-Pu sonthetic sinezinto ezinhle kakhulu ezibonakalayo ezinjengamandla ashubile, ukugqoka kokugqoka, ukumelana kwamanzi, nokuvumelana nezimo. Kulula futhi ukuhlanza nokugcina kunesikhumba semvelo, okwenza kuhlale isikhathi eside.

4. Inani lesicelo

Uma kuqhathaniswa nesikhumba semvelo, lesikhumba sokwenziwa se-PU SYENTE sinezinzuzo ezithile ezinjengezindleko eziphansi, izindleko zokukhiqiza eziphansi, futhi azidingi isikhumba sezilwane, sizenze kube yisinqumo esisebenzayo sempilo yanamuhla yedolobha.

Ekuphetheni, isikhumba sokwenziwa se-PU SYENTET siyinto esezingeni eliphezulu enezinto ezinhle kakhulu eziqhayisa ngesikhalo sobuhle, ukusebenza kwekhwalithi ephezulu, kanye namanani entengo afanele, okwenza kube yindlela ethandwayo emakethe. Njengoba intulo yezobuchwepheshe kanye nezimakethe zifuna ukuguquka, isikhumba sokwenziwa se-PU SENTSOTITS sizothola izicelo eziningi ngokuzayo emikhakheni enjengezimoto, ifenisha, okokugqoka kanye nezikhwama, ukubiza abambalwa.