Songhan Plastic Technology Co.,Ltd.

Dow PAPI™ 95 Polymeric MDI

Category Fluid , Polymer
Manufacturer Dow Chemical
Trade Name PAPI™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow PAPI™ 95 Polymeric MDI.pdf
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Material Notes:
PAPI™ 95 polymeric MDI is a polymethylene polyphenylisocyanate that contains MDI. This product`s functionality (value of 2.4) and viscosity have been optimized by maintaining a high diphenylmethane diisocyanate content and a high percentage of ortho-para isomers to provide excellent flow ability and fast curing in a variety of polyurethane applications. This unique combination makes this product suitable for a full range of low and high density semi-flexible and semi-rigid foam applications that demand fast demold times for intricate parts. Information provided by Dow
Physical Properties Metric English Comments
Density 1.234 g/cc
0.04458 lb/in³
Viscosity 70 cP
70 cP
Molecular Weight 300 g/mol
300 g/mol
Vapor Pressure <= 1.33e-8 bar
<= 0.0000100 torr
Storage Temperature 24.0 - 38.0 °C
75.2 - 100 °F
Thermal Properties Metric English Comments
CTE, linear 648 µm/m-°C

@Temperature 20.0 °C
360 µin/in-°F

@Temperature 68.0 °F
Specific Heat Capacity 1.80 J/g-°C
0.430 BTU/lb-°F
Thermal Conductivity 0.126 W/m-K
0.870 BTU-in/hr-ft²-°F
Boiling Point 330 °C
626 °F
Decomposition Temperature 230 °C
446 °F
Flash Point >= 204 °C
>= 399 °F
Closed Cup; ASTM D93
Chemical Properties Metric English Comments
Acid Value 0.015
% as HCl
Descriptive Properties Value Comments
Isocyanate Equivalent Weight 132
NCO Content wt% 31.8
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