Ishidi lerabha le-polyurethane elenziwe ngokwezifiso elenziwe ngobuningi Umkhiqizi kanye Nomhlinzeki wenduku ye-PU

Ishidi lerabha le-polyurethane elenziwe ngokwezifiso le-PU induku

Ishidi lerabha le-polyurethane elenziwe ngokwezifiso Induku ye-PU Isithombe Esivelele

incazelo emfushane:

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isingeniso

I-polyurethane, ngokuvamile into entsha ehlanganisiwe phakathi kwepulasitiki nerabha, yakhiwa ngemuva kokusabela kwamakhemikhali kwe-polymer polyalcohol kanye ne-isocyanate ngokusebenzisa ukwandiswa kweketanga kanye nokuxhumana okuphambene. Ihlukaniswe nge-polyether kanye ne-polyester ngokuya ngochungechunge lwayo lomgogodla.

Imininingwane

Induku ye-PU

Into	induku ye-PU ye-polyurethane
Umbala	Okwemvelo/Onsundu, Obomvu/Ophuzi
Ububanzi	10-350mm
Ubude	300mm, 500mm, 1000mm

Ishidi Ledatha Eliphathekayo

Igama Lomkhiqizo	Ishidi/Induku ye-PU
Izinto	I-PU (i-Polyurethane)
Umbala	Okumhlophe/Itiye/Okubomvu
Ubuningi	1.18g/cm3
I-Hradnes	90A
I-300% Tensile Moudulus	80-100kfg/cm2
Amandla Okudonsa	200kfg/cm2
Ukwandiswa	4
Ukuqina	0.28
Isicelo	Imayini/Izinto zokwakha/Imoto