The principle of the method specified is to break the test specimen, supported as a vertical cantilever beam, by a single swing of a pendulum, with the line of impact at a fixed distance from the specimen clamp and, in the case of notched specimens, from the centreline of the notch. The method is applicable to rigid thermoplastics moulding and extrusion materials, rigid thermosetting moulding materials, fibre-reinforced thermoset and thermoplastics composites.
Số hiệu tiêu chuẩn
ISO 180
Tên tiêu chuẩn
Plastics; determination of Izod impact strength
Ngày phát hành
1993-05-00
Tiêu chuẩn tương đương
DIN EN 20180 (1994-08), IDT * DIN EN ISO 180 (1997-03), IDT * BS EN ISO 180 (1993-09-15), IDT * prEN 20180 (1994-04), IDT * EN ISO 180 (1996-12), IDT * NF T51-911 (1997-03-01), IDT * JIS K 7110 (1999-08-20), MOD * SN EN ISO 180 (1997), IDT * OENORM EN ISO 180 (1997-03-01), IDT * OENORM EN 20180 (1994-06-01), IDT * UNE-EN ISO 180 (1997-07-18), IDT * STN ISO 180 (1997-07-01), IDT * NEN-EN-ISO 180:1997 en (1997-02-01), IDT
Tiêu chuẩn liên quan
ISO 2602 (1980-02) * ISO 291 (1977-12) * ISO 293 (1986-10) * ISO 294 (1975-05) * ISO 295 (1991-11) * ISO 1268 (1974-11) * ISO 2557-1 (1989-10) * ISO 2557-2 (1986-05) * ISO 2818 (1980-10) * ISO 3167 (1983-11)
Từ khóa
Brittleness * Charpy * Composite materials * Definitions * Determination * Impact resistance * Impact strength * Instruments * Izod * Izod impact tests * Materials * Materials testing * Plastics * Polymers * Specimen preparation * Test equipment * Test specimens * Testing * Thermoplastic polymers * Thermosetting polymers * Toughness * Sample preparation
ISO 180
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