Examples of 'rigid polyurethane foam' in a sentence
Meaning of "rigid polyurethane foam"
rigid polyurethane foam - A type of insulation material that is composed of polyurethane foam with rigid cellular structure. It is commonly used in construction, packaging, and insulation applications due to its lightweight, durable, and high thermal resistance properties
How to use "rigid polyurethane foam" in a sentence
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rigid polyurethane foam
Preferably the foam is a rigid polyurethane foam.
Rigid polyurethane foam used in the core of sandwich panels.
A process for producing a rigid polyurethane foam comprising reacting.
A rigid polyurethane foam was obtained.
Curing the reactive mixture to form a rigid polyurethane foam.
Rigid polyurethane foam and process for producing the same.
This foam may for example be an injected rigid polyurethane foam.
Rigid polyurethane foam is widely used in the core of laminates to provide insulation.
The invention relates to energy absorbing rigid polyurethane foam compositions.
Rigid polyurethane foam has many applications such as an imitation lumber and a structural material.
Precautions against fire during the application of rigid polyurethane foam in ships.
A rigid polyurethane foam obtained according to the process of any one of the preceding claims.
There is increasing demand for improvements in flame retardancy of a rigid polyurethane foam.
The rigid polyurethane foam integral skin is characterized by a thick skin and a micro cellular core.
A diagram depicting the manufacturing processes used to create rigid polyurethane foam insulation.
See also
BACKGROUND Rigid polyurethane foam is processed using a cast process or spray process.
The present invention aims to provide such rigid polyurethane foam having improved properties.
The present invention refers to the use of a catalyst composition for making rigid polyurethane foam.
This invention relates to energy absorbing rigid polyurethane foam compositions and their methods of preparation.
The present invention relates to tertiary amine catalysts for producing rigid polyurethane foam.
A rigid polyurethane foam produced by the process of claim 1.
A completely reactive blown rigid polyurethane foam comprising,.
A rigid polyurethane foam obtained by reacting a formulation comprising:.
Next, a method of forming this type of rigid polyurethane foam will be explained.
A rigid polyurethane foam comprising the reaction product of,.
In the present invention, it is preferred to produce a rigid polyurethane foam by a spray method.
A rigid polyurethane foam is prepared using the polyol prepared according to example 7.
In another aspect, the invention is a rigid polyurethane foam made by the foregoing process.
The rigid polyurethane foam according to claim 1 which comprises isocyanurate groups.
A liquid catalytic composition for producing a rigid polyurethane foam according to claim 1 comprising,.
Therefore, the rigid polyurethane foam has excellent compression characteristics and highly efficient shock energy absorption.
The energy absorbing material 71 comprises the rigid polyurethane foam mentioned above.
Rigid polyurethane foam is produced from the components described in Table 4.
The method of clause 1, wherein the foam composition comprises rigid polyurethane foam.
Recently, there have been developed rigid polyurethane foam formulations that contain specific amine-initiated polyols.
The amine-initiated polyol of the invention is useful in preparing rigid polyurethane foam.
The use of the rigid polyurethane foam of Claim 1 for refrigerators.
Process for preparing a flexible polyurethane foam by crushing a rigid polyurethane foam prepared according to claims 1-3.
The use of the rigid polyurethane foam of Claim 1 as a heat insulator.
Catalyst composition for water blown, low density, rigid polyurethane foam.
Use of the rigid polyurethane foam of any one of Claims 1 to 6 as a heat insulator.
The lower layer may be used for making e.g. rigid polyurethane foam after alkoxylation.
Rigid polyurethane foam laminate boards were prepared using the formulations shown in Table 1.
This solution has been used for preparing a rigid polyurethane foam having a density of 35 kg/m3.
Rigid polyurethane foam obtainable according to a process according to claims 1-3.
Shaped article comprising the rigid polyurethane foam according to any one of claims 8 to 10.
The process according to claim 8 or 11, wherein the polyurethane foam is a rigid polyurethane foam.
A rigid polyurethane foam made in accordance with any of claims 1-4.
The process of claim 1 wherein the foam is a closed-cell rigid polyurethane foam.
The rigid polyurethane foam formed by the process of any one of claims 1 through 12.
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