BS 4023:1975
Current
The latest, up-to-date edition.
Specification for flexible cellular PVC sheeting
Hardcopy , PDF
English
28-02-1975
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Co-operating organizations
Foreword
Specification
1 Scope
2 References
3 Type 1 sheeting (physically blown material)
4 Type 2 sheeting (chemically blown material)
Appendices
A Sampling, conditioning and measurement
B Air oven ageing
C Low-temperature resistance
D Organic materials staining
Tables
1 Hardness grades of type 1 sheeting
2 Physical requirements for type 1 sheeting
3 Hardness grades of type 2 sheeting
4 Physical requirements for type 2 sheeting
Figure
1 Low-temperature flexing apparatus
Types of physically and chemically blown material. Methods of test.
| Committee |
PRI/24
|
| DevelopmentNote |
Supersedes 72/54954 DC (07/2005) Reviewed and confirmed by BSI, February 2011. (01/2011)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This British Standard specifies requirements for flexible cellular PVC in the form of sheets up to 25 mm in thickness for use in applications involving welding (e.g. padding and quilting). Sheets may be welded together to form long lengths. Two types of sheeting are specified as follows:
Type 1. Physically blown material
Type 2. Chemically blown material.
Hardness grades are specified for each type of sheeting.
| Standards | Relationship |
| UNE-HD 60364-4-442:2013 | Identical |
| BS 3379:1975 | Specification for flexible urethane foam for loadbearing applications |
| BS 3379(2005) : 2005 | COMBUSTION MODIFIED FLEXIBLE POLYURETHANE CELLULAR MATERIALS FOR LOADBEARING APPLICATIONS - SPECIFICATION |
| 05/30128737 DC : DRAFT MAY 2005 | BS 3379 - COMBUSTION MODIFIED FLEXIBLE POLYURETHANE CELLULAR MATERIALS FOR LOADBEARING APPLICATIONS - SPECIFICATION |
| BS 3379:2003 | Flexible polyurethane cellular materials for loadbearing applications. Specification |
| BS 4443-1:1979 | Methods of test for flexible cellular materials Methods 1 to 6 |
| BS 4443-2:1972 | Methods of test for flexible cellular materials Method 7. Indentation hardness tests |
| BS 1006:1971 | Methods for the determination of the colour fastness of textiles to light and weathering. |
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