BS 771-2:1980
Withdrawn
View Superseded by
Phenolic moulding materials Specification for physical properties of type L2 material
Hardcopy , PDF
English
03-31-1980
11-15-1992
Requirements for an additional grade of electrical low loss moulding material (designated L2) which is not in sufficient demand internationally to be included in ISO 800.
| Committee |
PRI/42
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| BS 7657:1993 | Specification for fuses (cut-outs), ancillary terminal blocks and interconnecting units up to 100 A rating, for power supplies to buildings |
| BS 1254:1981 | Specification for WC seats (plastics) |
| BS 2782-3:Methods 320A to 320F:1976 | Methods of testing plastics. Mechanical properties Tensile strength, elongation and elastic modulus |
| BS 2782-4:Method 451B:1978 | Methods of testing plastics. Chemical properties Determination of acetone-soluble matter in phenolic moulding materials after moulding |
| BS 2782-3:Methods 340A and 340B:1978 | Methods of testing plastics. Mechanical properties Determination of shear strength of moulding material. Determination of shear strength of sheet material |
| BS 2782-1 Methods 121A to 121C:1976 | Methods of testing plastics. Thermal properties Determination of temperature of deflection under a bending stress of 1.8 MPa, of plastics and ebonite. Determination of temperature of deflection under a bending stress of 0.45 MPa, of plastics and ebonite. Determination of temperature of deflection under a bending stress, of rigid thermosetting resin bonded laminated sheet |
| BS 2782-9 Method 902A:1977 | Methods of testing plastics. Sampling and test specimen preparation Compression moulding test specimens of thermosetting materials |
| BS 2782-3 Method 335A:1978 | Methods of testing plastics. Mechanical properties Determination of flexural properties of rigid plastics |
| BS 771-1:1980 | Phenolic moulding materials Specification for physical properties (excluding type L2 material) |
| BS 2782-1:Methods 131C and 131D:1978 | Methods of testing plastics. Thermal properties Crushing strength after heating (heat resistance) of thermosetting moulding material. Crushing strength after heating (heat resistance) of thermosetting laminated sheet or mouldings |
| BS 2782-6:Method 640A:1979 | Methods of testing plastics. Dimensional properties Determination of shrinkage of test specimens in the form of bars of compression moulded thermosetting moulding materials |
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