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Master Bond adhesives

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Lendell Manufacturing Prepol Pre Polymer
Categories: Fluid

Material Notes: Liquid Apperance, Amber, honey like

Polyether Polyurethane Pre-Polymer is water activated, yielding foams and gels with unique characteristics - Hydrophilic, Bio-Compatible, loading of additives to 80% by weight and a very low exotherm reaction.

Applications:

Cosmetic, Consumer Products, Filtering, Medical, Agricultural, Wicking, Thermal, Acoustical, Wiping, Industrial, Insulations, Fire Protection, Sports/Leisure, Cushioning, Flotation, Automotive, Anti-Static, Toys

Foam Additives:

Colors, Fragrances, All Liquids, Solids, Abrasives, Microbicides - Live Algae

Information provided by Lendell Manufacturing Inc.

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Physical PropertiesOriginal ValueComments
Density 1.19 g/cc
Viscosity 3000 cP
@Temperature 45.0 °C
 8000 cP
@Temperature 31.0 °C
 12500 cP
@Temperature 25.0 °C
 34000 cP
@Temperature 17.0 °C
 
Thermal PropertiesOriginal ValueComments
Melting Point 58.0 °F
Flash Point 450 °F
 
Descriptive Properties
% Free Toluene Diisocyanate>4
% NCO content8.5
Equivalent Wt (per NCO)475
NCO (meq/g)2.11

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