Your cart is currently empty!
ISO 19252:2008
ISO 19252:2008 Plastics – Determination of scratch properties
CDN $173.00
Description
ISO 19252:2008 specifies a method for determining the scratch properties of plastics under defined conditions. The method involves making a scratch by moving a hard instrument (scratch tip) of specified geometry under specified conditions of load and speed across the surface of a test specimen and then assessing the result.
The method is used to investigate the behaviour of specified types of specimen under the scratch conditions defined and for classifying the type of scratch of specimens within the limitations inherent in the test conditions. It can also be used to determine comparative data for different types of material by means of a so‚Äëcalled scratch map in which the types of scratch behaviour for each set of test conditions of test load and test speed are determined using the basic method of constant-load testing, and also by means of the so‚Äëcalled critical normal load determined using an alternative method of linearly increasing load testing.
The method is suitable for use with uncoated and unlacquered thermoplastic moulding materials and thermosetting moulding materials.
The method specifies the preferred dimensions for the test specimen and the preferred scratch-tip geometry.
Edition
1
Published Date
2008-11-27
Status
PUBLISHED
Pages
18
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
ISO 19252:2008 specifies a method for determining the scratch properties of plastics under defined conditions. The method involves making a scratch by moving a hard instrument (scratch tip) of specified geometry under specified conditions of load and speed across the surface of a test specimen and then assessing the result.
The method is used to investigate the behaviour of specified types of specimen under the scratch conditions defined and for classifying the type of scratch of specimens within the limitations inherent in the test conditions. It can also be used to determine comparative data for different types of material by means of a so‚Äëcalled scratch map in which the types of scratch behaviour for each set of test conditions of test load and test speed are determined using the basic method of constant-load testing, and also by means of the so‚Äëcalled critical normal load determined using an alternative method of linearly increasing load testing.
The method is suitable for use with uncoated and unlacquered thermoplastic moulding materials and thermosetting moulding materials.
The method specifies the preferred dimensions for the test specimen and the preferred scratch-tip geometry.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 4006:1991 Measurement of fluid flow in closed conduits – Vocabulary and symbols
CDN $351.00 Add to cart -
ISO 612:1978 Road vehicles – Dimensions of motor vehicles and towed vehicles – Terms and definitions
CDN $173.00 Add to cart -
ISO 16840:2006 Wheelchair seating – Part 1: Vocabulary, reference axis convention and measures for body segments, posture and postural support surfaces
CDN $351.00 Add to cart -
ISO 80004:2020 Nanotechnologies – Vocabulary – Part 3: Carbon nano-objects
CDN $76.00 Add to cart
