Arti dan kegunaannya
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, yaitu. the material is not cut into a sample width less than the received width. Umumnya, tapes wider than 48 mm [2 di dalam] are not tested, mainly due to equipment limitations. Tape that is about 3 mm [0.125 di dalam] 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 “Metode Uji Standar untuk Kekuatan Putus dan Pemanjangan Pita Sensitif Tekanan”

Melangkah 1: Cakupan
1.1 This test method covers the measurement of the breaking tensile strength (kekuatan putus) and tensile properties (pemanjangan) 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 “nilai) of the specified elongation. These programs use a constant rate of expansion (CRE) type test machine.

1.2 Nilai yang dinyatakan dalam satuan SI atau satuan inci-pon masing-masing dianggap sebagai nilai standar. Nilai yang ditentukan di setiap sistem mungkin tidak sama persis; The conversion between measurement systems needs to be done carefully.

1.3 Standar ini tidak dimaksudkan untuk mengatasi semua masalah keselamatan yang terkait dengan penggunaannya. Merupakan tanggung jawab pengguna standar ini untuk menetapkan keselamatan yang sesuai, spesifikasi kesehatan dan lingkungan dan untuk menentukan penerapan pembatasan peraturan sebelum digunakan.

1.4 Standar internasional ini didasarkan pada prinsip-prinsip standardisasi yang diakui secara internasional yang ditetapkan dalam Keputusan Prinsip-Prinsip Pengembangan Standar Internasional, Pedoman dan Rekomendasi yang dikeluarkan oleh WTO Technical Barriers to Trade (TBT) Komite.

ASTM D3759/D3759M-2019 “Metode Uji Standar untuk Kekuatan Putus dan Pemanjangan Pita Sensitif Tekanan”

2. Lihat berkasnya
AFERA document (European Manufacturers Association, European Adhesives Association, Eropa

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 (DI DALAM) document

DI DALAM 1940 Measurement of the breaking strength of self-adhesive tape

DI DALAM 1941 Measurement of elongation at break of self-adhesive tape

standar ASTM

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

D882 Test method for tensile properties of plastic sheet

D996 Ketentuan lingkungan pengemasan dan distribusi

D3715 / Praktek jaminan kualitas pita sensitif tekanan D3715M

D4332 Praktek mengatur wadah, komponen pengemas atau pengemasan untuk pengujian

E4 testing machine force verification convention

E122 Praktek menghitung ukuran sampel untuk memperkirakan nilai rata-rata fitur batch atau proses dengan presisi yang ditentukan