Ob lub Cheebtsam MDI ua npuas ncauj polyurethane (PU) system rau qhov rais / iav encapsulation qhov rais sealing strip tsheb / tsheb / tsheb Featured Duab

Ob lub Cheebtsam MDI ua npuas ncauj polyurethane (PU) system rau qhov rai / iav encapsulation qhov rai sealing strip tsheb / tsheb / tsheb

Kev Piav Qhia Luv:

Lub Npe Tshuaj: Ob lub Cheebtsam MDI ua npuas ncauj polyurethane (PU) system

Cheebtsam:

sib xyaw ua ke polyether, isocynate MDI

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Lus Qhia Tshwj Xeeb

Yam ntxwv	Chav tsev	A-Comp.	B-Comp.	Txoj Kev
Qhov tsos	---	Homogenized Pob tshab Kua	Tsis muaj xim Pob tshab Kua	Pom kev Kev Ntsuas
Qhov Ceev (20 ℃)	g/cm3	1.03 ± 0.05	1.20 ± 0.05	GB/T 4472
Qhov viscosity (25 ℃)	mPa·s	1800 ± 400	130 ± 50	GB/T 12008.7. GB/T 12009.3

Yam ntxwv	Chav tsev	Tus nqi	Txoj Kev
Qhov Ceev	g/cm3	1.05~1.15	GB/T 1033 / DIN 53479
Ntug dej Hardness	ntug dej A	90 ± 4	GB/T 2411 / DIN 53505
Lub zog tensile	MPa	≥12	GB/T 528 / DIN 53504
Kev ntev thaum tawg	%	≥200	GB/T 528 / DIN53504
Lub zog tsim kua muag	N/hli	≥35	GB/T 529 / ASTM D624-C
Kev ntsws	%	0.8~1.0	----

Daim Ntawv Thov

Siv dav rau qhov rai, iav encapsulation qhov rai sealing strip tsheb, tsheb, tsheb, thaum rau lub tsheb lossis lub rooj zaum tsheb npav ua npuas ncauj, lub rooj zaum siv cov khoom siv no muaj kev ua tau zoo ntawm kev ua tau zoo, cov txiaj ntsig siab, thiab ib puag ncig-phooj ywg thiab lwm yam .....