PRICES include / exclude VAT
Homepage>BS Standards>17 METROLOGY AND MEASUREMENT. PHYSICAL PHENOMENA>17.240 Radiation measurements>PD IEC/TS 61244-1:2014 Determination of long-term radiation ageing in polymers Techniques for monitoring diffusion-limited oxidation
immediate downloadReleased: 2014-09-30
PD IEC/TS 61244-1:2014 Determination of long-term radiation ageing in polymers Techniques for monitoring diffusion-limited oxidation

PD IEC/TS 61244-1:2014

Determination of long-term radiation ageing in polymers Techniques for monitoring diffusion-limited oxidation

Format
Availability
Price and currency
English Secure PDF
Immediate download
317.20 USD
You can read the standard for 1 hour. More information in the category: E-reading
Reading the standard
for 1 hour
31.72 USD
You can read the standard for 24 hours. More information in the category: E-reading
Reading the standard
for 24 hours
95.16 USD
English Hardcopy
In stock
317.20 USD
Standard number:PD IEC/TS 61244-1:2014
Pages:44
Released:2014-09-30
ISBN:978 0 580 84311 2
Status:Standard
DESCRIPTION

PD IEC/TS 61244-1:2014


This standard PD IEC/TS 61244-1:2014 Determination of long-term radiation ageing in polymers is classified in these ICS categories:
  • 29.035.01 Insulating materials in general
  • 17.240 Radiation measurements
  • 29.035.20 Plastics and rubber insulating materials

This part of IEC TS 61244, which is a technical specification, reviews experimental techniques to quantitatively monitor the effects when oxygen is present during ageing of polymers in various environments including temperature, radiation or ultraviolet.

Inhomogenous ageing effects caused by diffusion-limited oxidation are often encountered and provide theoretical equations to estimate their importance. These effects make it difficult to understand the ageing process and to extrapolate accelerated exposure to long-term conditions.

It is widely known that mechanical properties degrade prior to electrical properties.These changes are consequences of chemical changes such as oxidation. In this technical specification, only mechanical or chemical monitoring techniques are of interest.

This technical specification does not deal with electrical monitoring techniques.