DATA SHEET

EZF 2.0 FS

EZF 2.0 FS polyurethane, fire retardant, rigid foam systems are designed to meet a variety of requirements without sacri cing product quality. The unique handling characteristics of the EZF 2.0 FS systems provide ease of mixing either by hand or with E-Z Flow dispensing equipment produce a uniform product with excellent cell structure. This product does not contain any CFC blowing agents.

Ideal for shipping out the following:

Marine Flotation

Fire Retardant

Void Fill

Structural

Insulation

Containers for both A and B components should be kept tightly closed to prevent moisture in ltration. Do not reseal if moisture in ltration is suspected. Use of a dry nitrogen blanket for partial drums is recommended. Component B should be stored at ambient temperatures, below 70°F (21.1°C). Storage for Component A should be maintained between 77°F (25°C) and 95°F (35°C). For best results, this product should not be allowed to freeze, although it may be reheated in a well-ventilated oven for a period of time to re-liquefy solid particles. To avoid product degradation, product temperature during re-heating should not exceed 140°F (60°C). An additional note of caution is that exposure to temperatures over 400°F (204°C) can create excessive pressure, potentially causing containers to rupture. Do not breathe aerosol or vapors and avoid contact with skin and eyes. Exposure to the vapors of heated MDI can be dangerous. To heat the product properly, use well-ventilated convection ovens or other methods that distribute heat evenly. Avoid using drum heaters or other heat sources that may cause excessive local heating.

Appropriate literature is available from the 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 connot 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 Systems representative.

Physical Properties

Typical Values

Cream Time

28 - 35 seconds

Rise Time

120 - 180 seconds

Demold Time

5 - 20 minutes

Density, pdf

2.2 lbs/ft3 (35.2 kgs/m3)

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

92%

Physical Properties

Typical Values

Machine

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

Air Pressure Range
for 2:1 Pumps operation

95-110PSI

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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