Betekenis en gebruik
5.1 The information provided by this test method can be used for material specifications for product design and quality assurance applications. Can be used to compare different products.

5.2 The use of the test method must be related to the test purpose. One purpose is to determine the relative strength of the tape at the time of purchase or use. Another aim is to identify or characterize a specific backing material.

5.2.1 The test may be performed on the received tape, d.w.z. the material is not cut into a sample width less than the received width. Generally, tapes wider than 48 mm [2 in] are not tested, mainly due to equipment limitations. Tape that is about 3 mm [0.125 in] narrow can be tested.

5.2.2 Tests may be performed on samples cut within the boundaries of the sample material using a sharp razor, such as the blade defined in Section 6. This method is commonly used for material characterization, determining consistent quality, and conforming to specifications.

5.3 Elongation at break or tensile properties up to a specified elongation may be related to the intended use of the tape or to its use in identifying or characterizing the material.

ASTM D3759/D3759M-2019 “Standaardtestmethode voor breuksterkte en rek van drukgevoelige tape”

Stap 1: Domein
1.1 This test method covers the measurement of the breaking tensile strength (breaking strength) and tensile properties (verlenging) of pressure-sensitive tapes and labels. It includes programs for machine orientation and transversal, high strength filament reinforced backing and high elastic backing. It also includes the process of obtaining the force (” F “waarde) of the specified elongation. These programs use a constant rate of expansion (CRE) type test machine.

1.2 Values expressed in SI units or inch-pound units shall be regarded as standard values respectively. The values specified in each system may not be exactly the same; The conversion between measurement systems needs to be done carefully.

1.3 Deze norm is niet bedoeld om alle veiligheidsproblemen in verband met het gebruik ervan weg te nemen. Het is de verantwoordelijkheid van de gebruikers van deze norm om de juiste veiligheid te garanderen, gezondheids- en milieuspecificaties en om vóór gebruik de toepasbaarheid van wettelijke beperkingen vast te stellen.

1.4 Deze internationale norm is gebaseerd op internationaal erkende standaardisatieprincipes die zijn vastgelegd in het Besluit over de beginselen voor de ontwikkeling van internationale normen, Richtlijnen en aanbevelingen uitgegeven door de WTO Technical Barriers to Trade (TBT) Commissie.

ASTM D3759/D3759M-2019 “Standaardtestmethode voor breuksterkte en rek van drukgevoelige tape”

2. Raadpleeg het bestand
AFERA document (European Manufacturers Association, European Adhesives Association, Europe

AFERA 4004 Measurement of the breaking strength of self-adhesive tape

AFERA 4005 Self-adhesive tape elongation measurement

PSTC Paper (Pressure Sensitive Tape Committee)

Tensile strength and elongation of PSTC 131 pressure sensitive tape

European Specification (IN) document

IN 1940 Measurement of the breaking strength of self-adhesive tape

IN 1941 Measurement of elongation at break of self-adhesive tape

ASTM-standaard

D828 Test method for tensile properties of paper and paperboard using constant elongation equipment

D882 Test method for tensile properties of plastic sheet

D996 Milieuvoorwaarden verpakking en distributie

D3715 / D3715M pressure sensitive tape quality assurance practice

D4332 Praktijk voor het reguleren van containers, verpakking of verpakkingscomponenten voor testen

E4 testing machine force verification convention

E122 Practice of calculating sample sizes to estimate average values of batch or process features with specified precision