the 100% recycled newsprint paper own two types.
Two smoothly surface suitable to be printed the newspaper.
One smoothly surface just can be used the filler.
| NEWSPRINT TECHNICAL SPECIFICATION |
| Product Standard | GB/T1910-2006 | Grade | A | ||
| Product | Newsprint 48.8g/m2 | Test Time | Jan-15 | Deliver Date | 2015-1-15 |
| Items | Unit | Test Method/Standard | Test Result | Appearance | Conclusion |
| Substance | G/m2 | GB/T451.2 | 48.7 | Good | up to Standard |
| Substance Difference CD | % | GB451.2 | -0.2 | ||
| Substance Standard Deviation CD | % | GB451.2 | 0.5 | ||
| Tensile | N.M/g | GB/T453 | 58.4 | ||
| Tear Index CD | MN.M2/g | GB/T455 | 6.95 | ||
| Brightness | % | GB/T7974 | 56.5 | ||
| Caliper | Μm | GB451.3 | 69 | ||
| Opacity | % | GB/T1543 | 96.2 | Test condition | |
| Dirt | Number/ m2 | GB/T1541 | 12 | ||
| Smoothness | S | GB/T456 | 47 | Temperature:23.0℃ | |
| Smoothness Deviation | % | GB/T456 | 7 | Relative humidity:50% | |
| Colour | L* | GB/T7975 | 80.1 | ||
| a* | GB/T7975 | -0.08 | Remarks | ||
| b* | GB/T7975 | -0.11 | |||
| Moisture Content | % | GB/T462 | 8.1 |