巴斯夫中国
Holly 200P
Holly 200P
Product Description
Holly 200P calcined kaolin is a grade of surfaces treated specially.Chemical Name is anhydrous aluminum silicate,with better layers and interspace structure,have special property applied on paper making.This grade is designed with high brightness,suitable particle size and distribution,low hardness,greatly improving paper whiteness,smoothness,glossiness and opacity,enhance ink absorption and printing property,its low hardness is beneficial to scraper and cutter service life,applied for high grade coated paper,newsprint,thermal paper,etc.
Typical Physical Properties
Test Items | Unit | Specification | Test Standard |
Brightness | R457，% | 93min | GB/T 5950-2008 |
Particle Size | -2μm，% | 86±3 | BT-1500 |
Oil Absorbency | g/100g | 69±4 | GB/T 14563-2020 |
Screen Residue | 325mesh% | ≤0.005 | GB/T 14563-2020 |
Abrasion | Mg/105rev | ≤35 | AT-2010 |
PH | 5.0-7.5 | GB/T 14563-2020 | |
Moisture | % | ≤0.8 | GB/T 14563-2020 |
Volume Density | kg/m³ | 350-550 | GB/T 16913.3-2008 |
True Density | kg/m³ | 2560 | GB/T 5071-2013 |
Chemical Name: Anhydrous aluminum silicate
CAS NO: 92704-41-1