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GMW15065

Polyurethane Foam for Back Foaming

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Organization: GMW
Publication Date: 1 January 2013
Status: inactive
Page Count: 9
scope:

Material Description. Elastic two component system for the manufacturing of open cell, half rigid polyurethane (PUR) foam.

Description of System.

• A-Component: Polyol component ready for processing in which the ageing and hydrolysis stabilizer is totally dissolved with amine free activators and foaming agent.

• B-Component: Diphenylmethandiisocyanate (MDI) and higher condensed isocyanates.

Symbols. Not applicable.

Typical Applications. For back foaming of deep drawn foils, e.g., instrument panel.

Type 1. Type 1 has a defined density of 125 + 15 kg/m3.

Type 2. For Type 2, the density is specified per approved material on the engineering drawing/in the math data. The density shall not deviate more than +5% from the originally approved material.

Remarks. Not applicable.

Document History

GMW15065
December 1, 2020
Polyurethane Foam for Back Foaming
Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence....
GMW15065
October 1, 2018
Polyurethane Foam for Back Foaming
Material Description. Flexible Polyurethane Foam (F-PU) or Semi-Flexible Polyurethane Foam (SF-PU) with purpose of pouring directly into the back-side of A-surface trim (also known as: Back Foaming;...
GMW15065
January 1, 2013
Polyurethane Foam for Back Foaming
Material Description. Elastic two component system for the manufacturing of open cell, half rigid polyurethane (PUR) foam. Description of System. • A-Component: Polyol component ready for...
GMW15065
July 1, 2007
Polyurethane Foam for Back Foaming
Material Description. Elastic, two component system for the manufacturing of open cell, half rigid polyurethane (PUR) foam. Description of system. • A-Component: Polyol-component ready for...

References

This document references:
ASTM D3574 - Standard Test Methods for Flexible Cellular Materials-Slab, Bonded, and Molded Urethane Foams
Published by ASTM on March 1, 2017
These test methods apply to slab, bonded, and molded flexible cellular products known as urethane foams. Urethane foam is generally defined as an expanded cellular product produced by the interaction...
This document references:
ASTM D925 - Standard Test Methods for Rubber Property—Staining of Surfaces (Contact, Migration, and Diffusion)
Published by ASTM on May 1, 2014
These test methods cover techniques to evaluate three types of staining that rubber may cause when in contact with, or in proximity to, another surface that may be light colored. The test methods...
This document references:
49 CFR 571 302 - Standard No. 302; Flammability of interior materials
Published by DOT on October 1, 2019
This standard specifies burn resistance requirements for materials used in the occupant compartments of motor vehicles. Purpose. The purpose of this standard is to reduce the deaths and injuries to...
This document references:
ISO 105-A02 - Textiles - Tests for Colour Fastness - Part A02: Grey Scale for Assessing Change in Colour
Published by ISO on September 1, 1993
A description is not available for this item.
This document references:
ISO 1798 - Flexible cellular polymeric materials — Determination of tensile strength and elongation at break
Published by ISO on February 1, 2008
A description is not available for this item.
This document is referenced by:
GMW16853 - Comprehensive Standard for Overall Emission Testing of Interior Materials and Parts (Fogging, Odor, Emissions, Carbonyls, Amines)
Published by GMW on February 1, 2020
Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence. This...
This document is referenced by:
GMW15064 - Flexible Polyurethane Foam for Head Restraint, Armrest, Consoles and Molded Applications
Published by GMW on January 1, 2016
Material Description. Polyurethane (PUR) foam based on Methylene Diphenyl Diisocyanate (MDI), Toluene Diisocyanate (TDI), or Methylene Diphenyl Diisocyanate/Toluene Diisocyanate blend (MDI/TDI) for...
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