we supply gypsum board paper with kinds of specification,
160-200g/m2
first quality class
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: plastic package
Delivery Detail: 20days
Technical data of cardboard of plasterboard
Grade Item Index | Upgrade | Fist grade | Qualified | |
Gram, g\m2 | 180-210+5 | 180-210+5 | 180-210+5 | |
Water content ,% | 9-13 | 9-13 | 9-13 | |
thickness,mm | 0.26-0.36 | 0.26-0.36 | 0.26-0.36 | |
Porosity | ≥1.3 | ≥1.3 | ≥1.3 | |
Water absorption,g\m2 | Face side | 18-35 | 18-35 | 18-35 |
Back side | 18-70 | 18-70 | 18-70 | |
Tensile strength ,KN\g | Up paper | MD≥150CD≥60 | MD≥130CD≥50 | MD ≥115CD≥40 |
Down paper | MD≥165CD≥60 | MD≥145CD≥50 | MD≥115CD≥40 | |
Humidity retractility, % | ≤2.5 | ≤2.8 | ≤3 | |
Thermo-osmosis | ≥1800s | ≥1200s | ≥900s |