[Shield] Summary table of fabric execution standard technical indicators

Serial number

Execution standards

Standard name

Standard bar

Model number

Inspection items

Standard requirements

1

GB12014-2009

“Anti-static Clothing”

4.1.2

Fabric point-to-point resistance

Grade A: 1×10⁵～1×10⁷

Grade B: 1×10⁷～1×10¹¹

4.1.3

Formaldehyde content/mg/kg

Direct contact with skin ≤75

Not in direct contact with skin ≤ 300

4.1.3

Fabric pH value

4.0～9.0

4.1.3

Dimensional change rate/%

+2.5～-2.5 longitude and latitude

4.1.3

Air permeability (mm/s)

10～30 (coated fabric)

＞30

4.1.3

Water color fastness/grade

Discoloration and staining ≥3-4

4.1.3

Color fastness to dry rubbing/grade

Discoloration and staining ≥3-4

4.1.3

Light fastness/grade

Discoloration and staining ≥3-4

4.1.3

Breaking strength/N

Meridional direction≥780 (mass per unit area≥200g/m²), longitudinal direction≥490 (mass per unit area<200g/m²)

Latitude≥390

4.2.4

Charged charge/μC/piece

A level: <0.2

Grade B:＜0.2～0.6

2

GB/T 4745-2012

“Testing and Evaluation of Waterproof Performance of Textiles – Water Wetting Method”

9.1

Surface moisture resistance

Level 1-5

3

GB/T19977-2014

“Textiles Oil Repellency and Hydrocarbon Resistance Test”

Appendix B

Evaluation of oil repellency

Level 1-8

4

GB12799-1991

“Safety and Hygiene Performance Requirements for Oil- and Water-Repellent Protective Clothing”

4.2.1

Oil-resistant (before washing)

≥130 points; and can resist engine and diesel overturning and leakage.

Water repellent

=Level 5

Wash 30 times (after washing)

The remaining oil resistance is ≥80 points; the remaining water repellency is ≥1 level; there is no water seepage on the back

4

GB8965.1-2009

Protective Clothing Flame Retardant Protection Part 1: Flame Retardant Clothing

5.1.1.1

Flame retardant

Test project

Level

Indicators

Number of washes

Afterburning time/S

Grade A

≤2

50

Class B

≤2

C-level

≤5

12

Smoldering time/S

Grade A

≤2

50

Class B

≤2

C-level

≤5

12

Damage length/MM

Grade A

≤50

50

Class B

≤100

C-level

1≤50

12

Melting, dripping

A, B, C

Not allowed

–

5.1.1.2

Strong breaking

Power/N

Before washing

≥450

After washing

≥400

Tear strength (before washing)/N

≥25

Bending length/CM

≤3

Pilling/Level

≥3

Water washing dimensional change rate/%

+2.5～-2.5

Color fastness/grade

Washing resistance (discoloration/staining) ≥4/3-4

Water resistance (discoloration/staining) ≥4/3-4

Dry friction resistance ≥3-4

Wet friction resistance ≥3-4

Sweat resistance (discoloration/staining) ≥3-4

Formaldehyde content/(mg/kg)

Direct contact with skin ≤75

Not in direct contact with skin ≤ 300

pH value

4.0～9.0