98% polyester and 2% ,130 gsm Carbon 5 mm ESD Grid Fabric

Test Result

No.

Test item

Standard

Test Result

Result

1

Point to point resistance(Ω)

A:1×10⁵~1×10⁷

/

qualified

B:1×10⁷~1×10¹¹

7.85x10⁸Ω

ambient temperature:20℃±5℃

relative humidity:35 %±5 %

 ambient temperature:22℃

relative humidity:37%

2

Fabric breaking strength

(N)

Warp≥780

Weft≥390

(SQM≥200 g/m²)

/

qualified

/

Warp≥490 N

Weft≥390 N

(SQM<200 g/m²)

Warp:497N

Weft:395N

ambient temperature:20℃±2℃

relative humidity:65 %±4 %

 ambient temperature:21℃

relative humidity:62%

3

Cloth appearance quality

The garment shall be free of breakage, spots, dirt, and other defects that affect wear

No defects affecting wear performance.

qualified

4

Cloth structure and style

The cloth structure should be safe and hygienic, which is good for the normal physiological requirements and health of the human body;

Safety and health are beneficial to the normal physiological requirements and health of the human body.

qualified

Cloth  should be easy to wear and take off and adapt to the action of the limbs;

Easy to wear and tear, and adapt to the activities of the limbs.

Clothing style should be concise, practical, style has:

a)“Three tight”Jacket,trousers Straight pants;

b)Lab coats (or hat, foot) conjoined. The trousers of the conjoined trousers can be straight or tight;

“Three tight”Jacket,trousers Straight pants;

According to the GB/T 13640 specification is selected, according to the difference set out of range.

/

5

Garment sewing(joint breaking strength)

(N)

≥100

103N

qualified

ambient temperature:20℃±2℃

relative humidity:65 %±4 %

ambient temperature:21℃

relative humidity:62%

6

cloth

Quantity of electrostatic charge(μC/pc)

A:<0.20

/

qualified

B:0.20~0.60

0.33

ambient temperature:20℃±5℃;

relative humidity:35 %±5 %.

 ambient temperature:22℃

relative humidity:37%