BS 2782-7:Method 721A:1988
Current
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Methods of testing plastics. Rheological properties Determination of resin flow from resin impregnated glass fabric
Hardcopy , PDF
English
29-07-1988
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Measures the percentage mass of resin exuded from stacked layers of impregnated fabric when pressed between heated platens.
| Committee |
PRI/21
|
| DevelopmentNote |
Supersedes 86/43587 DC and BS 2782(1970) (06/2005) Reviewed and confirmed by BSI, December 2012. (11/2012)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This method describes a procedure for assessing the flow of resin under heat and pressure from glass fabric impregnated with polyester, epoxy or silicone resin.
By appropriate choice of moulding conditions the method may be applicable to all types of resin impregnated substrates, e.g. paper, cotton fabric, cotton/synthetic fibre fabric, glass mat, glass rovings and also other resins, e.g. phenolic, melamine and polyamide.
NOTE The titles of the publications referred to in this standard are listed on the inside back cover.
| Standards | Relationship |
| IEC 60249-3-1:1981 | Similar to |
| BS 2782-0:1982 | Methods of testing plastics Introduction |
| BS 4584-11:1977 | Specification for metal-clad base materials for printed circuits Bonding sheet material for use in the fabrication of multilayer printed boards: EP-GC-11 |
| BS 1755-1:1982 | Glossary of terms used in the plastics industry Polymer and plastics technology |
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