Core Board Paper F400
Production Description:
1) F400 Specialty Paper, Core Board Paper
2) High Density, high electrical strength, low compression index
3) Substance: 230g/m2-600g/m2
4) Reel Width: 80mm-2200mm
5) Reel Diameter: 1000mm-1200mm

Technical Specifications:
Item Unit F400 Specialty Paper
Basic Weight 0.400mm 304
380
456
532 300
0.500mm 375
0.600mm 450
0.700mm 530
Thickness 360g/m2 0.470
0.550
0.590
0.670
0.700 0.480
420g/m2 0.560
450g/m2 0.600
510g/m2 0.680
530g/m2 0.700
Ply Bond J/m2 400
Ring Crush ‰0.4mm 18.0 27.0
í_0.4mm 25.0
Moisture Absorption (60s) g/m2 70-250
Moisture % 6.5-8.9

Usage: Make high strength chemical fiber tubes, yarn bobbins, industrial paper tubes for paper mill and plastic film and etc.


Package:Wrapped with vinyl film for waterproof, then core paper packed, wooden pallets.