JIS K 7040:1998
Current
The latest, up-to-date edition.
Plastics piping systems -- Glass-reinforced thermosetting plastics (GRP) components -- Determination of the amounts of constituents using the gravimetric method
English
30-11-1998
This Japanese Industrial standard specifies a method for the determination of constituent materials of a test sample cut from a glass-reinforced plastics (GRP) component intended for use in a piping system. it includes determination of resin, glass, aggregate and filler contents, and determination of the type arrangement of the constituent glass layers. Two burning temperatures are given, related to the stability of the glass reinforcement at elevated temperatures. Application to other composite components should be considered in the referring standard.
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
Japanese Standards Association
|
| Status |
Current
|
| Standards | Relationship |
| ISO 7510:1997 | Identical |
Reaffirmed 2013 1998(R2013) [21/10/2013]1998(R2008) [01/10/2008]1998 [20/10/1998]
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