Cena s DPH / bez DPH
Hlavní stránka>BS 2782-9:Method 940B:1989 Methods of testing plastics. Sampling and test specimen preparation Preparation of test specimens of amorphous thermoplastics with a specified reversion by injection moulding rectangular plates
Sponsored link
sklademVydáno: 1989-02-28
BS 2782-9:Method 940B:1989 Methods of testing plastics. Sampling and test specimen preparation Preparation of test specimens of amorphous thermoplastics with a specified reversion by injection moulding rectangular plates

BS 2782-9:Method 940B:1989

Methods of testing plastics. Sampling and test specimen preparation Preparation of test specimens of amorphous thermoplastics with a specified reversion by injection moulding rectangular plates

Formát
Dostupnost
Cena a měna
Anglicky Zabezpečené PDF
K okamžitému stažení
3906 Kč
Čtěte normu po dobu 1 hodiny. Více informací v kategorii E-READING
Čtení normy
na 1 hodinu
390.60 Kč
Čtěte normu po dobu 24 hodin. Více informací v kategorii E-READING
Čtení normy
na 24 hodin
1171.80 Kč
Anglicky Tisk
Skladem
3906 Kč
Označení normy:BS 2782-9:Method 940B:1989
Počet stran:14
Vydáno:1989-02-28
ISBN:0 580 16888 3
Status:Standard
Popis

BS 2782-9:Method 940B:1989


This standard BS 2782-9:Method 940B:1989 Methods of testing plastics. Sampling and test specimen preparation is classified in these ICS categories:
  • 83.080.20 Thermoplastic materials

This part of ISO 2557 specifies the procedure for the preparation of test specimens with predominantly monoaxial orientation in the form of rectangular plates, made from rigid amorphous thermoplastic material. Cellular plastic materials and fibre-containing plastic materials are excluded.

The rectangular plates may be used for impact testing by the falling weight method.

Bars cut from the plate in different directions may serve as test specimens for the determination of the dependence of mechanical strength upon the degree and direction of the predominant orientation in the plate.


A method for obtaining specimens with high or low levels of reversion (shrinkage in response to heat treatment).