ISO 2555:1989
Plastics; resins in the liquid state or as emulsions or dispersions; determination of apparent viscosity by the Brookfield method
- Standard No.
- ISO 2555:1989
- Release Date
- 1989
- Published By
- International Organization for Standardization (ISO)
- Status
- 1989-02
- Replace By
- ISO 2555:1990
- Latest
- ISO 2555:2018
- Scope
- Specification of a method for determining an apparent viscosity of resins in a liquid state, using one of the types of rotational viskosimeter described in this standard. A spindle or disc is driven at constant rotational frequency in the product being studied. The resistance exerted by the fluid on the spindle, which depends on the viscosity of the product, cause a torque, which is indicated by a suitable meter. The application of this method to specific products is detailed in annex A. The viscosimeters types A, B and C permit visscosity measurements from 0,02 Pa.s to 60 000 Pa.s.
ISO 2555:1989 history
- 2018 ISO 2555:2018 Plastics - Resins in the liquid state or as emulsions or dispersions - Determination of apparent viscosity using a single cylinder type rotational viscometer method
- 1989 ISO 2555:1989/Cor 1:1990 Plastics - Resins in the liquid state or as emulsions or dispersions - Determination of apparent viscosity by the Brookfield Test method
- 1990 ISO 2555:1990 Plastics; resins in the liquid state or as emulsions or dispersions; determination of apparent viscosity by the Brookfield method
- 1989 ISO 2555:1989 Plastics; resins in the liquid state or as emulsions or dispersions; determination of apparent viscosity by the Brookfield method
- 1974 ISO 2555:1974 Resins in the liquid state or as emulsions or dispersions — Determination of Brookfield RV viscosity
