Tadco 11A Series

Two Component Polyurethane Cast Elastomer Systems

Shore A50, A70, A90 Hardness

Components : Polyether Polyol Mixture and Polymeric MDI Isocyanate Mixture.

Applications : Various applications of a A-Scale Polyurethane Elastomer where
                           easy processing (1:1 Volume Ratio, Low Viscosity) and good
                           Physical Strength (Tensile, Abrasion) is required.

Advantages:

bullet 1:1 Volume Ratio (Iso/Poly)
bullet Low viscosity
bullet Long Open Time
bullet Low to Medium Exotherm
bullet Room Temperature Cure
Tadco
System
Weight
Ratio
A / B
B-component
Viscosity (
cps)
A-component
Viscosity (
cps)
B-component Specific Gravity A-component
Specific
Gravity
Reaction
Exotherm

F
11A50 51.8/48.2 150 350 1.02 1.10 200
11A70 52/48 150 400 1.03 1.12 220
11A90 52/48 130 60 1.03 1.12 250
Tadco
System
Shore
Hardness
Tensile
Strength (psi)
Tensile
Elongation (%)
Die-C Tear
Strength (
pli)
Split Tear
Strength (
pli)
11A50 A50-55 1000 350 60 20
11A70 A65-70 1500 400 75 25
11A90 A89-92 2000 170 160 40