GB/T 33316-2016 Active
GB/T 33316-2016 Plastics—Phenolic resins—Determination of reactivity on a B-transformation test plate
Abstract
This standard specifies the test method for the vinylic phase transition time of phenolic resin under certain conditions and at a specified temperature on a vinylic phase transition test plate. This standard prescribes two methods, each of which uses a different vinylic phase transition test plate: -- Method A: spherical concave test plate; -- Method B: flat test plate without concave surface. This standard applies to vinylic phase phenolic resins and linear phenolic resins containing curing agents. Note: The vinylic phase transition time of phenolic resin on a vinylic phase transition test plate is usually referred to as polymerization speed.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 33316-2016 |
| CCS | Basic standards and general methods for synthetic resins and plastics |
| ICS | Plastic Composite |
| Implement Date | 2017-07-01 |