Makina awiri a MDI foam polyurethane (PU) otsekereza zenera pawindo/galasi/galimoto/galimoto Chithunzi Chowonetsedwa

Makina awiri a MDI foam polyurethane (PU) otsekera mawindo/galasi otsekera mawindo/galimoto/galimoto

Kufotokozera Kwachidule:

Dzina la Mankhwala: Makina awiri a thovu la MDI polyurethane (PU)

Zigawo:

polyether yosakanikirana, isocynate MDI

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kufotokozera

Khalidwe	Chigawo	A-Comp.	B-Comp.	Njira
Maonekedwe	---	Yogwirizana Chowonekera Madzi	Wopanda utoto Chowonekera Madzi	Zooneka Muyeso
Kuchulukana (20℃)	g/cm3	1.03±0.05	1.20±0.05	GB/T 4472
Kukhuthala （25℃）	mPa·s	1800±400	130±50	GB/T 12008.7. GB/T 12009.3

Khalidwe	Chigawo	Mtengo	Njira
Kuchulukana	g/cm3	1.05~1.15	GB/T 1033 / DIN 53479
Kulimba kwa Pagombe	gombe A	90±4	GB/T 2411 / DIN 53505
Kulimba kwamakokedwe	MPa	≥12	GB/T 528 / DIN 53504
Kutalikirana panthawi yopuma	%	≥200	GB/T 528 / DIN53504
Mphamvu Yong'amba	N/mm	≥35	GB/T 529 /ASTM D624-C
Kuchepa kwa madzi	%	0.8~1.0	----

Kugwiritsa ntchito

Amagwiritsidwa ntchito kwambiri pawindo, galasi lotsekera mawindo, galimoto, galimoto, pomwe pa thovu la mpando wa galimoto kapena basi, mpando wogwiritsa ntchito izi uli ndi magwiridwe antchito abwino, obala zipatso zambiri, komanso osamalira chilengedwe ndi zina zotero.....