ISO 7784-2 PDF

Partie 2: Méthode utilisant des roues abrasives en caoutchouc et une éprouvette rotative. STANDARD. ISO. Second edition. ISO – Paints and varnishes — Determination of resistance to abrasion — Part 2: Method with abrasive rubber wheels and rotating test specimen. ISO Paints and varnishes – Determination of resistance to abrasion – Part 2: Method with abrasive rubber wheels and rotating test specimen.

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This test method describes a procedure for determining the amount of image abraded from the surface of a document. Determination of Through Drying Time. Determination of Properties The test measures the ability of the decorative surface of the sheet under test to resist abrasive wear-through to the sub-layer. This International Standard specifies the method for measuring abrasion of laminate floor covering elements.

Specifications, test methods, and usage provisions for safety materials used for glazing of motor vehicles and motor vehicle equipment operating on land highways. Thin, Hard, Dense Deposit This specification covers the engineering requirements for the deposition of a thin, hard dense chromium coating on surfaces of ferrous and non ferrous alloys and the properties of the coating.

This standard sets out a method for the determination of the abrasion resistance of textile fabrics applicable to all textile fabrics including coated and laminated fabrics, a method for wet testing is also specified. This method specifies the testing methods for determination of abrasion resistance of rubber, vulcanized or thermoplastic hereafter referred to as “vulcanized rubber”.

GG-Pb Plates and Foils, Photographic Photosensitive Anodized Aluminum This specification covers the requirements for photosensitive anodized aluminum sheets and foils. This commercial item description covers catalyzed epoxy system of marking inks for metallic or other non-porous surfaces and printed wiring boards. It is applicable to all low pressure overlaid particleboards and medium density fibreboards MDF’s. The standard also defines a number of terms concerning the determination of film thickness.

The method is used on coated wood, foiled and laminated substrates in applications where high surface resistance is required. To determine the abrasion resistance of chemical coated fabrics and films using a rotary platform double head tester.

This specification covers the requirements for photosensitive anodized aluminum sheets and foils. This Japanese Industrial Standard specifies the testing methods for the evaluation of general characteristics of woven fabric foundation cloth.

This Japanese Industrial Standard applies to building materials and parts of 7874-2 construction and specifies the testing method to evaluate the degree of abrasion of the test piece.

GSO ISO – Standards Store – GCC Standardization Organization

The below links summarize popular Taber test methods and are sorted by application e. This assessment is normally carried out using test panels that have been subject to some form of durability testing and the panel size and number will have been selected for that purpose.

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Sample Requirements The test can be carried out using a single x mm coated test panel. The dimensions for crack testing should be x mm. Vitreous and Porcelain Enamels – Enamel coatings applied to steel for writing surfaces- Specifications. This specification establishes the requirements for high-durability, wear-resistant deck coatings for use in high-traffic areas, with minimal maintenance.

This guide provides a common basis on which protective coatings for the surfaces of light water-moderated nuclear power generating facilities may be qualified and selected by reproducible evaluation tests. This method covers the determination of the abrasion resistance of nonwoven fabrics using the rotary platform, double-head tester RPHD.

Applications of high pressure decorative laminates covered by this Standard include wait stations, service counters, and other counters when used in conjunction with cutting boards or other means of preventing direct food contact with the laminate. Well done to Anthony Thresh from Hodgson Sealants! This guide is intended to assist in establishing procedures for determining the relative resistance of treated or untreated mortar surfaces. At this time the sub-surface coating will still be soft and a separate test is required to determine how long it takes for the coating to dry completely.

SIS 92 35 09 Floor Materials – Determination of Abrasion Resistance This standard describes a method for the determination of the abrasion resistance of organic flooring materials when exposed to walking traffic of a revolving nature point abrasion. BS EN ISO and BS E9 are alternative names for the same method which is used to assess the resistance of a dry film jso paint, varnish or related product to indentation by a ixo metal wheel.

Mechanical properties

It is applicable to non-filled synthetic turf with a pile height greater than 15mm. This test methods covers the establishment of an index of abrasion resistance by determination of loss of weight resulting from abrasion of dimension stone.

This document specifies two alternative test methods to determine the resistance to wear of lacquered wood floorings and one method to test the elasticity of the lacquer. This guide covers the selection and use of test methods for high-performance interior architectural wall coatings HIPAC which differ form more conventional coatings in that they are tougher, more stain-resistance, more abrasion-resistant and, ordinarily, designed to be applied to wall surfaces of steel, masonry, and plaster or gypsum wallboard.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

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Determination of Surface Drying Time. Determination of Through Drying Time: If offset printed on coated cover material, a protective top coating for abrasion resistance is required. Not applicable to indoor tennis halls. Basic Format Specifications The entrance surface of the disc should have sufficient scratch resistance, which may be improved by a protective coating.

BS EN ISO 7784-2:2016

It is one of a series of methods of designating the quantity and size of common types defects in paint coatings. Part 15 is a method of providing information regarding the resistance of a paint system to chipping by the impact of gravel and grit thrown up from road surfaces.

Unless the adhesion of the coating is poor, substrate like wood and masonry are liable to undergo cohesive failure first. The method is adapted in order to compare various finish, or as a control test in order to assure that a determined level of furniture surface performance is maintained and applied to all. 7874-2 flat with a non-textured test surface. This standard does not specify aesthetic and dimensional requirements.

This test method may be used to evaluate the abrasion resistance of images produced by business imaging products, including nonimpact printers, thermal isp printers, and copiers.

We need 3 coated panels for each 77844-2. Often customers want to know if a coating can be over coated once it is through dry we assess this by using a our method for recoatability, frequently this test is carried out in combination with the determination of through drying time.

МКС EN ISO 7784-2:2016

ASTM C Standard Specification for Prefaced Concrete and Calcium Silicate Masonry Units This specification covers prefaced concrete masonry units with the exposed-to-view-in-place surfaces covered at the point of manufacture with resin, resin and inert filler, or cement and inert filler to produce a smooth resinous tile facing. BS C2 and ISO are alternative names for the same method which is intended for the determination of the surface drying characteristics of a paint or varnish film which dries by reaction with air or by a chemical reaction of its components.

We normally supplement this method with an in-house determination of recoatability. If you want a coating to be hard because it is going to be used on a floor subject to heavy traffic or on woodwork in a school room then you should consider if testing for resistance to abrasion or impact would be more appropriate.