GOST 409-1977
Plastics cellular and rubber cellular. Method for determination of apparent density

Standard No.

GOST 409-1977

Release Date

1977

Published By

RU-GOST R

Status

Be replaced 2018-07

Replace By

GOST 409-2017

Latest

GOST 409-2017

Replace

GOST 409-1968

Scope

This standard applies to cellular plastics and sponge rubbers and establishes methods for determining their apparent density.

GOST 409-1977 Referenced Document

• GOST 25015-1981 Plastics celluar and foam rubber. Method for measuring linear dimensions*， 1981-04-18 Update
• ISO 845:1977 Cellular rubbers and plastics — Determination of apparent density*， 1977-12-01 Update

GOST 409-1977 history

• 2017 GOST 409-2017 Plastics cellular and rubbers cellular. Determination of apparent density
• 1977 GOST 409-1977 Plastics cellular and rubber cellular. Method for determination of apparent density
• 0000 GOST 409-1968