GB/T 7791-2014 Active National standards

GB/T 7791-2014 Test method for performance of reducing frictional resistance of antifouling coatings

GB/T 7791-2014 Test method for performance of reducing frictional resistance of antifouling coatings

Publish Date: 2014-07-08 Implement Date: 2014-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7791-2014

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Paints, pigments, and dyes

ICS Name: Paints and varnishes

Publish Date: 2014-07-08

Implement Date: 2014-12-01

Pages: 7 pages

Scope

This standard specifies the test principles, torque calculation formulae, test devices, cylindrical specimen specifications, test procedures, data processing, calibration of torque sensors, and test reports for laboratory testing of the drag reduction performance of antifouling paints.
This standard is applicable to the determination of the drag reduction performance of abrasive-type, self-polishing-type, and easy-to-remove fouling-resistant coatings (FRC).

Development Information

Word Count: 9 Thousand words Pages: 7 pages

Replace the following standards

GB/T 7791-1987 Test method for performance of reduces frictional resistance of self-polishing antifouling coatings—Method of round dish rotor moments

Referenced Standards

GB/T 7790-2008 Paints and varnishes—Determination of resistance to cathodic disbonding of coatings exposed to sea water GB/T 8923.2-2008 Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 2:Preparation grades of previously coated steelsubstrates after localized removal of previous coatings GB/T 13288.3-2009 Preparation of steel substrates before application of paints and related products—Surface roughness characteristics of blast-cleaned steel substrates—Part 3:Method for the calibration of ISO surface profile comparators and for the determination of surface profile—Focusing microscope procedure GB 3186-1982 Sampling paint products GB/T 3186-2006 Paints, varnishes and raw materials for paints and varnishes—Sampling GB/T 13452.2-1992 Paints and varnishes—Determination of film thickness GB/T 13452.2-2008 Paints and varnishes—Determination of film thickness

Related Standards

GB 3186-1982 Replaced

GB 3186-1982 Sampling paint products

Publish Date: 1982-09-01

GB/T 4653-1984 Active

GB/T 4653-1984 The general technical specifications on infrared radiation paints

Publish Date: 1984-08-20

GB/T 5206.1-1985 Replaced

GB/T 5206.1-1985 Paints and varnishes—Vocabulary—Part 1:General terms

Publish Date: 1985-07-16

GB/T 5207-1985 Abolished

GB/T 5207-1985 Coatings—Determination of the danger classification by flash testing (rapid equilibrium method)

Publish Date: 1985-07-16

GB/T 5208-1985 Replaced

GB/T 5208-1985 Coatings—Flash point test—Rapid equilibrium method

Publish Date: 1985-07-16

GB/T 5209-1985 Active

GB/T 5209-1985 Paints and varnishes—Determination of resistance to water—Water immersion method

Publish Date: 1985-07-16