Calcined Kaolin Non-Combustible, Odorless White Powder CAS: 92704-41-1

• Customization: Available
• Certification: ISO
• Technique: Calcined Kaolin
• Model NO.: DSR-Holly 200
• Application: Construction Industry
• Shape: Powder
• CAS: 92704-41-1
• pH: 5.5-7.5 in Aqueous Solution(10%)
• Density: 2.6 g/cm3, 20° C
• Transport Package: Bag
• Specification: 25KG/bag
• Trademark: sh-dsr
• Origin: China
• HS Code: 2507001000
• Production Capacity: 10000pieces/Year

Product Description

DSR-Holly 200 is a specially processed calcined kaolin powder material with a chemical composition of anhydrous aluminum silicate. The good layer structure and developed voids make it possess special properties for papermaking applications. This product has high whiteness, suitable particle size, and reasonable particle size distribution, which can significantly improve paper whiteness, smoothness, glossiness, and opacity, improve ink absorption and printing adaptability. In applications, it has a high viscosity, good mechanical dispersibility, and can effectively maintain the service life of the scraper. It is generally used in high-end coated paper, board paper, news paper, thermal paper and other fields. CAS number 92704-41-1.

 

project	unit	Scope of indicators
whiteness	R457,%	93min
granularity	-2μm,%	86±3
oil absorption	g/100g	69±4
Sieve residue	325mesh%	≤0.005
PH		5.0-7.5
moisture content	%	≤0.8
bulk density	kg/m³	350-550
True density	kg/m³	2560

 

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