G2260-1S

Product Details

Filter Media	G2260-1S
Fiber	100%Polyester
Finished	Calandered，Embossed
Color	White
Weight*1	260±10g/m2
Air Permeability*2	8.0-13.0cc/cm2?sec@125Pa -JIS L 1913
Tensile Strength*3	＞390N/5cm X-Direction ＞290N/5cm Y-Direction -JIS L 1913
Thickness*4	0.62±0.05mm @Approx.10kPa

Inspection（Reference：JIS L1913）

*1 Weight ：Sample Size：4m×1m

Obtain one sheet of sample sheet (product width x 100cm). Use a balance and measure (Minimum scale 0.01g) the weight of unit area.

*2 Air Permeability：JIS L1913 Frazir Type Tester

Obtain 21 sheets of sample sheet (about 10cm x 10cm) to the width direction in fixed intervals. Use Frazir type tester, measure the air permeability at 125Pa and take the ave rage.

*3 Tensile Strength：JIS L 1913 Cut Strip Method

Sample Size(Width×Length)：50mm×300mm

Clamping Distance：200mm， Rate of Stretching：100±10mm/min Obtain 3 sheets of sample (50mm x 300mm) to the width direction in fixed intervals.

Use tensile tester (TENSILON), measure the tensile strength and the elongation with the interval of 200mm and the speed pull 100mm/min and take the average.

*4 Thickness ：Sample Size：4m×1m

Obtain 21 sheets of sample sheet (about X:100mm x Y:200mm) to the width direction in fixed intervals and measure 5 points of each sample and take the average.

Definition of Test in TORAY

1.Time of Inspection：2 Rolls a Lot(Sampling Test).1Lot is the batch of a production.

2.Number of Sampling

Weight	1piece/ 4Meters Width a Roll.
Air Permeability	21pieces/ 4Meters Width a Roll.The average of 21 pieces is a data.
Tensile Strength	10pieces/ 4Meters Width a Roll.The average of 10 pieces is a data.
Thickness	21pieces/ 4Meters Width a Roll.The average of 21 pieces is a data.

3.Judgment of Inspection：Average of results in production Lot.

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