Uhlelo lwe-polyurethane (PU) olunezingxenye ezimbili lwe-MDI foam oluhlanganisa amafasitela/ingilazi oluvala amafasitela/imoto/imoto Isithombe Esivelele

Uhlelo lwe-polyurethane olune-foam ye-MDI (PU) olunezingxenye ezimbili lwemoto/imoto/imoto evala amafasitela/iwindi/ingilazi

Incazelo emfushane:

Igama Lekhemikhali: Uhlelo lwe-polyurethane (PU) olunezingxenye ezimbili lwe-MDI foam

Izingxenye:

i-polyether ehlanganisiwe, i-isocynate MDI

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Imininingwane

Isici	Iyunithi	I-A-Comp.	I-B-Comp.	Indlela
Ukubukeka	---	I-Homogenized Okubonakalayo Uketshezi	Akukho mbala Okubonakalayo Uketshezi	Okubonakalayo Ukulinganisa
Ubuningi (20℃)	g/cm3	1.03±0.05	1.20±0.05	I-GB/T 4472
Ukuthamba （25℃）	mPa·s	1800±400	130±50	GB/T 12008.7. I-GB/T 12009.3

Isici	Iyunithi	Inani	Indlela
Ubuningi	g/cm3	1.05~1.15	I-GB/T 1033 / DIN 53479
Ukuqina Kogu	ugu A	90±4	I-GB/T 2411 / DIN 53505
Amandla Okudonsa	I-MPa	≥12	I-GB/T 528 / DIN 53504
Ukwelula ngesikhathi sokuphumula	%	≥200	GB/T 528 / DIN53504
Amandla Okudabuka	N/mm	≥35	GB/T 529 /ASTM D624-C
Ukuncishiswa	%	0.8~1.0	----

Isicelo

Isetshenziswa kabanzi emotweni, emotweni, emotweni, emafasiteleni, efasiteleni, ngenkathi isihlalo semoto noma sebhasi sine-foam, isihlalo esisebenzisa lokhu sisebenza kahle, sikhiqiza kahle, futhi sinobungani nemvelo njll.