Grey board

Grey Board made of 100% Chinese waste paper. It has attained RoHS and EN71 certificates. It is one of the most common used

Equipment specifications:

1) Thickness: 0.55-1.55mm (made by paper machine)

2) 1.6-10mm (made by veneer)

3) Substance: 100gsm=0.155mm

4) Machine width: 3,400-3,450mm

5) 0.55-1.00mm can be produced in rolls

6) Production capacity: 6,000MT/month1) Tightness: 0. 62-0.65gsm2) Water percentage: 12%, the tolerance for each pallet is ±3% (absolute humidity)3) Smoothness: Bendsen test in standard conditiona) 0. 55-1.4mm average: ≤2,000ml/minuteb) 1. 5-10.0mm average: ≤1,600ml/minute4) Size: a) Max. size: 1,240mm x 1,346mmb) Min. size: 635mm x 635mm5) Stiffness: Kdoad Pathe test in standard test condition0.55-1.5mm (the average level: direct veins paper/140-9,852mNm) 6) PH degree: cold extraction test in TNO (independent test condition): 7.0-7.3

7) Tensile strength (kN/m): direction vertically and horizontally≥16

8) Diagonal: error±2mm

9) Appearance peeled off: no delaminating, edge≤2.5mm

Grey board