Standard Withdrawn, No replacement   Last Updated: Aug 16, 2017 Track Document
ASTM D3770-91

Specification for Flexible Cellular Materials-High-Resilience Polyurethane Foam (HR) and Combustion Modified High Resilience (CMHR) Polyurethane Foam (Withdrawn 1998)

Specification for Flexible Cellular Materials-High-Resilience Polyurethane Foam (HR) and Combustion Modified High Resilience (CMHR) Polyurethane Foam (Withdrawn 1998) D3770-91 ASTM|D3770-91|en-US Specification for Flexible Cellular Materials-High-Resilience Polyurethane Foam (HR) and Combustion Modified High Resilience (CMHR) Polyurethane Foam (Withdrawn 1998) Standard new BOS Vol. 08.02 Committee D20
$ 0.00 Out of stock

Scope

1.1 This specification covers the minimum physical properties and other requirements for high-resilience polyurethane foam (HR) and combustion modified high resilience polyurethane foams (CMHR).

1.2 Combustion modified high resilience polyurethane foams are high resilience foams that have been modified to meet specific flammability requirements.

1.3 This specification includes references to government regulations for burning characteristics of flexible cellular materials used in specific applications (see Table 1).

Language unavailable
Format unavailable
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center