Chủ đề: Non-metallic materials
Non-metallic materials
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Các thuật ngữ liên quan đến Non-metallic materials
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single relief fabric
cloqué fabric
weft-knitted rib jacquard fabric that has a plain backing and in which the number of stitches on the effect side is equal to the number of stitches on the reverse side
Note 1 to entry: The effect is obtained by knitting on all needles on the reverse side or the fabric and on selected needles on the effect side in the first course, and only on the complementary needles on the effect side in the second course.
ISO 8388:1998(en), 3.3.32
abrasion resistance uppers, linings and insocks
surface resistance shown by an upper, lining or insock test piece when rubbed with an abradant fabric in a Martindale machine
ISO 17704:2004(en), 3.1
tensile stiffness index
tensile stiffness divided by the grammage
ISO 1924-3:2005(en), 3.9
polyester
polymeric reaction product of polyols and polycarboxylic acids having the repeating linkage -CO-O-
Note 1 to entry: The resulting polyester can be saturated or unsaturated depending on the polycarboxylic acid used.
Note 2 to entry: Typical examples of polyester are poly(butylene terephthalate) (PBT) or poly(ethylene terephthalate) (PET).
ISO 472:2013/Amd 1:2018(en), 3.61
transfer moulding
process of moulding a thermosetting material by passing it from a heated pot into the cavity of a closed, heated mould
ISO 472:2013(en), 2.1197
short-pass filter
filter that transmits wavelengths shorter than the cut-off wavelength while rejecting longer wavelengths, and characterized by a sharp transition from maximum to minimum transmittance
[SOURCE: ISO 9370:2017, 3.31]
ISO 21475:2019(en), 3.1
precrack
crack that is intentionally induced into the test specimen prior to testing the specimen to fracture
ISO 20507:2014(en), 2.3.25
mixed straw paper or board
paper or board containing a major proportion of unbleached strawpulp
ISO 4046-4:2016(en), 4.117
Partition
A formatted length of tape used to record data.
ISO 20865:2002, 4.21
twist
the number of turns applied per unit length
ISO 1968:2004(en), 5.1.37