Specification |
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Item |
Spec |
Test Method |
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Composition |
98% Polyester filament yarn |
ASTM-D-629 |
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2% Carbon filament yarn |
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Weave |
2/1 twill,5mm grid |
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Weight |
132 g/y (95 g/m2) ±5% |
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Width |
60 inch (152cm)±2% |
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Density |
Warp: 150 ends / inch (59 ends / cm) ±5% |
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Weft: 109 ends / inch (43 ends / cm) ±5% |
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Yarn Type |
Warp: Polyester 75D / 36F; Conductive yarn |
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Weft: Polyester 75D / 72F |
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Surface Resistivity |
106-7 (42% R.H.,21ºC) ohm / square |
DIN 54345 |
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Friction Charges |
Warp : 36V |
JIS L1094-B |
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Weft: 44V |
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Decay Time |
±0.01 (42% R.H.,21ºC) sec |
NFPA-99 |
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Air Permeabiliy |
6.0 c.c/cm2)sec |
JIS L1096-A |
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Tear Strength |
Warp: 3.0kg Weft: 1.9kg |
ISO 5082: 1982-1" grab test |
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Tensile Strength |
Warp: 58.0kg Weft: 49.6kg |
ISO 9290: 1990-falling Pendulum method B |
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Half-Life |
4 sec |
JIS L1094-A |
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Color Retention |
After water washing 4-5 grade |
ISO 105 C03-30min |
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After wet friction 4-5 grade |
ISO 105 D01: 1993 |
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Light fastness 4-5 grade |
ISO 105 E01: 1994 |
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After dry friction 4-5 grade |
ISO 105 B02: 1994 |
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Characteristics |
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Light weight, breathable and comfortable |
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Made of cleanroom compatible non-linting filament yarn |
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Low Surface resistance : 106Ω-107Ω |
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Good particle filtration efficiency |
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Durable with a long service life. |
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Application |
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Grid fabrics are used in the electronics industry like package and test facilities; components assembly units, |
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integrated circuit and semi-conductor facctories, aerospace industries, photoelectronic industries and other places |
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that require good ESD protection. |
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Samples:
Various colors available for seletion. Customized spec available.