B0304 ESD Cleanroom Fabric Chair

Fabric:ESD fabric

Color:black / blue

Seat: 430 x 400 mm

Back: 400 x300 mm

Seat base & Back steel: Steel with paint coating

Spring Cylinder:conductive,Steel,chrome plated

Adjustable Height: 470~630mm(#160 standard)

5-Star Foot: R300mm,Steel with chrome plated

Castor/Glider:Conductive nylon castor

B0304 Other Product Number Self Combination Table

e.g. B0304-H160-S320-FC -FR400

Adjustable Height 470~630mm-- Steel,chrome plated Foot,R300mm--Carbon Fiber Castor-- Cross,Coated Paint Foot Rest(Ф400mm)

ESD Chair fabric Specification Sheet

Appearance quality

Tested as appendix A Width: 1.5M

Appendix A

Test Item	ESD Chair fabric
Test Item	Quality A	Quality B
Surface resistance of point-to-point/Ω	10X10^5-10X10^7	10X10^7-10X10^11

Physical and chemical properties

Physical and chemical properties of ESD chair fabirc accord with table 2

Table 2
Test Item	Technical requirements	Test method
Methylamine composition /（mg/kg）	direct contact skin ≤75, undirect contact skin≤300	5.1
PH value	-4.0- 9.0	5.2
Ratio of expansion and contraction/％	2.5- -2.5	5.3
Ventilation Property /（mm/s）	10-30＞30	5.4
Colour fastness to water / class（discolor，staining）	≥3-4	5.5

Use in ESD environment, more breathable and comfortable.

MEAS ：610*610*420mm

Weight：12.8kg

1pcs / ctn