ASTM D 7029 Standard Test Method for Determination of Reactivity of Unsaturated Polyesters and Vinyl Esters at 180.0°F [82.2°C]
 |
| Purchase Information |
| Use this form to request purchase information on ASTM online subscriptions. |
|
|
Document ASTM D 7029 is offered by IHS as part of an online subscription. This subscription contains many documents on the same topic.
You may also purchase this document alone from the IHS Standards Store.
ASTM D 7029 Document Information:
Title
Standard Test Method for Determination of Reactivity of Unsaturated Polyesters and Vinyl Esters at 180.0°F [82.2°C]
ASTM International
Publication Date:
May 1, 2004
Scope:
This standard provides a standardized test method for determining the
gelation and exotherm curve
of unsaturated polyester and vinyl ester resins. This method provides
guidance for measurement of
the "Standard 180°F [82.2°C] Exotherm Curve" along with
information on variances of the
measurement which may be required for special resins. This test method
provides information
concerning the reactivity of unsaturated polyester and vinyl ester
resins as they go through
polymerization after mixing with the initiator.
NOTE 1 - There is no known ISO Equivalent to this standard, although
ISO 584 is similar.
The values stated in either SI units or inch-pound units are to be
regarded separately as standard.
The values stated in each system may not be exact equivalents;
therefore, each system shall be used
independently of the other. Combining values from the two systems may
result in nonconformance with
the standard.
This standard does not purport to address all of the safety concerns,
if any, associated with its
use. It is the responsibility of the user of this standard to
establish appropriate safety and
health practices and determine the applicability of regulatory
limitations prior to use.
Keywords:
- cure time
- gel time
- initiator
- interval time
- peak exotherm
- resin
- resin reactivity
- SPI gel time
- thermoset
- unsaturated polyester
- vinyl ester
About IHS
IHS (NYSE: IHS) is a leading global provider of critical technical information, decision-support tools and related services in a number of industries including aerospace and defense, automotive, construction, electronics, and energy. IHS serves customers ranging from large governments and multinational corporations to smaller companies and technical professionals in more than 100 countries. IHS been in business for more than 45 years and employ more than 2,300 people around the world.
