PAPI 27 POLYMERIC MDI, Technical Grade, Liquid, Bulk
PAPI™ 27 Polymeric MDI is a polymethylene polyphenylisocyanate that contains MDI. This
product has a narrow molecular weight distribution and a high reactivity. Applicable to many
foam processes, PAPI™ 27 is compatible with rigid polyether and polyester polyols,
making it suitable for a full range of low- to high-density semi-rigid foams, rigid foams and
structural RIM processing.
| Product No. | 16133233 |
| Supplier | DOW |
| CAS | 101-68-8, 9016-87-9 |
| Synonyms | Papi, MDI, Polymeric MDI, Papi 27 |
| Applications | Chemical intermediate |
| Characteristics | Brown liquid with musty odor |
| Benefits |
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| Recommended Use |
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Documents
Product Details
Grade
Technical
Form
Liquid
Prohibited Uses
For intended use only
Appearance
liquid
Auto Ignition Temperature
> 600 °C (> 1112 °F)
Color
brown
Dynamic Viscosity
160 - 240 mPa.s @ 25 °C (77 °F)
Flash Point
204 °C (399 °F)
Odor
musty
Odor Threshold
0.4 ppm
Relative Density
1.23 @ 25 °C (77 °F) Reference Material: (water = 1)
Relative Vapor Density
8.5 @ 20 - 25 °C (68 - 77 °F)
Vapor Pressure
< 0.00001 mmHg @ 25 °C (77 °F)
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