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DANSK DS/EN ISO 7231 PDF

DANSK DS/EN ISO 7231 PDF

Name:
DANSK DS/EN ISO 7231 PDF

Published Date:
07/23/2010

Status:
[ Active ]

Description:

Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop

Publisher:
Dansk Standard

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$18
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SAME AS ISO 7231

This International Standard specifies two methods for determining the air flow value of cellular polymeric flexible materials: . method A, for conventional types of flexible cellular polymeric material; . method B, for all types of flexible cellular polymeric material, but especially for materials with a low permeability to air. NOTE 1 Air flow values can be used to give an indication of the effects of formulation and production variables on the cellular structure. NOTE 2 In this International Standard, the expression "conventional type of flexible cellular polymeric material" means types which are unsuitable for sealing purposes.


Edition : 10
File Size : 1 file , 380 KB
Number of Pages : 22
Product Code(s) : DS-021, DS-021
Published : 07/23/2010

History

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