BS 2782-3.352E(1996) : 1996 AMD 15287
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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METHODS OF TESTING PLASTICS - MECHANICAL PROPERTIES - DETERMINATION OF IMPACT RESISTANCE BY THE FREE-FALLING DART METHOD (STAIRCASE METHOD)
23-11-2012
13-09-2004
Committees responsible
National foreword
Method
1 Scope
2 Normative references
3 Significance
4 Definitions
5 Apparatus
6 Test specimens
7 Conditioning and testing atmospheres
8 Procedure
9 Calculation
10 Test report
Figures
1 Apparatus for free-falling dart impact test
2 Calculation of impact failure mass by the staircase
procedure
Gives methods for determining the energy causing plastics film and sheet less than 1 mm thick to fail under specified conditions o impact of a free-falling dart from a specified height resulting in failure of 50% of the tested specimens.
| Committee |
PRI/75
|
| DevelopmentNote |
Supersedes BS 2782-3.352D(1979) (07/2004) Renumbered and superseded by BS EN ISO 7765-1. (09/2004)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 7765-1:1988 | Identical |
| BS 2782-3:Method 352F:1996 | Methods of testing plastics. Mechanical properties Determination of impact resistance by the free-falling dart method (instrumented puncture test) |
| ISO 4591:1992 | Plastics — Film and sheeting — Determination of average thickness of a sample, and average thickness and yield of a roll, by gravimetric techniques (gravimetric thickness) |
| ISO 291:2008 | Plastics — Standard atmospheres for conditioning and testing |
| ISO 4593:1993 | Plastics — Film and sheeting — Determination of thickness by mechanical scanning |