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3.6 Materials studied
a) Simple materials: polyethylene bag paper cotton handkerchief lingerie fabric pale blue simple polyester fabric
b) Fabrics with conductive threads: polyester cleanroom garment fabrics: 2.5mm grid core conductor with & without antistat 5mm grid core conductor with & without antistat 10mm grid surface conductor 20mm stripe surface conductor
c) Special materials used in tests at BTTG: PPC 8 100% polyester - surface conductor 20mm stripe PPC 11 65/34% poly/cotton 1% core conductor 8x10mm grid PPC 12 65/34% poly/cotton 1% stainless steel conductor blended PPC 17 100% cotton flame retardant (FR) finish PPC 20 100% aramid PPC 24 97/3% aramid/core condutor PPC 27 polyester with flame retardant and antistat finish XP1 black conductive plastic bag XP2 A4 transparent plastic document wallet
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