DATA SHEET

EZF 2.0 Slow SYSTEM

The EZF 2.0 Slow polyurethane structural pour foam system exhibits slow rise, very good flow, and good green strength for void filling foam applications where cosmetically superior parts are required. This product does not contain any CFC or HCFC blowing agents and reacts slow enough to do a hand pour. The Side-A and Side-B are highly compatible and exhibit a homogeneous mix.

Ideal for shipping out the following:

Void Fill

Pre-Mold Inserts

Insulation

Structural

Containers for both Side-A and Side-B components should be kept tightly closed to prevent moisture contamination. Do not reseal if contamination is suspected. To extend the chemical’s life, the use of a dry nitrogen blanket for partial drums is recommended. Both chemicals may be stored at ambient temperatures (50-95°F) (10-35°C). For best results, this product should not be allowed to freeze. Do not breathe aerosol or vapors and avoid contact with skin and eyes. Exposure to vapors of MDI (Aside chemical) heated in an open container can be dangerous.

Appropriate literature is available from E-Z Flow which provides information concerning the health and safety precautions that must be observed when handling any of the products listed above. Before working with these products, it is your responsibility to read and become familiar with the available information on the hazards, proper use and handling. This is extremely important and cannot be overemphasized. Information is available in several forms, e.g. safety data sheets and product labels. To obtain this information, contact your E-Z Flow Foam Systems representative.

Physical Properties

Typical Values

Cream Time

35 - 45 seconds

Rise Time

200 - 240 seconds

Demold Time

20 - 30 minutes

Density, pdf

2.30 - 2.45 lbs/ft3

Compressive Strength, Parallel

31 psi (0.214 MPa)

Compressive Strength, Perpendicular

25 psi (0.172 MPa)

Shear Strength

35 psi (0.241 MPa)

Closed Cell Content

88%

Physical Properties

Typical Values

Machine

E-Z Flow Gen IV
Foam-in-Place System

Air Pressure Range
for 2:1 Pumps operation

95-110 PSI

Isocyanate (A) side Initial Temperature Setting

105° F (40°C)

Polyol Resin (B) side
Initial Temperature Setting

115° F (46°C)

Different temperatures may be required for best results. Consult. your E-Z Flow Representative for optimization. Temperatures above 140°F should be avoided on A-side.

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