ECOFIL 85
1:1.5 Mix All Water Blown Foam System
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Product Description
Mix Ratio:- Resin : Isocyanate 100:150 (40:60) [by
weight].
ECOFIL 85 is a two component CFC AND HCFC FREE, water blown
rigid foam system designed to produce a polyurethane foam with a fine
cellular structure, low friability and good adhesion to substrates.
When processed through suitable dispense machinery ( i.e. High
Pressure or Low Pressure ) this system will produce polyurethane
foam for use in conventional PUR or SRIM moulding applications. The
machine should be capable of maintaining the mix ratio at ± 2%
accuracy and the temperatures at 20 - 25șC.
Component Description
Ecofil 85 Resin component is a fully formulated liquid mixture. It
should be stored in sealed tanks or drums and heated to 20șC - 25șC
prior to use and thoroughly mixed with a mechanical stirrer prior to use.
Viscosity @ 20°C = 3300 mPa.s (cps)
Specific Gravity @ 20°C = 1.10.
M27 Isocyanate component is liquid mixture containing crude
Diphenyl-methane-diisocyanate it should be stored in sealed tanks or
drums and heated 20șC - 25șC prior to use.
Viscosity @ 20°C = 325 mPa.s (cps)
Specific Gravity @ 20°C = 1.24.
Storage, Handling And Personal Protection
The recommendations in our Safety Data Sheet for this
product must be followed at all times. More general
information is included in our publication A Guide
to the Safe Handling of Polyurethane Resins and the
following Technical Data Sheets which are available
on request: -
- Fire Safety when storing, Handling and Installing
Polyurethane Foam.
- Decontamination of Isocyanates using Isothane Decontaminant.
Physical Properties
Typical Laboratory prepared test results @ 20°C:
| Cream Time |
35 |
|
| |
seconds |
|
| Rise Time |
100 |
|
| |
seconds |
|
| Free Rise Density |
85 |
|
| |
kg / m³ |
|
|