Powdered Matting Agent For Paint And Coil Coatings Low Oil Absorption

Excellent Transparency Silica Matting Agent Counter For ED5 Used For Coil Coatings

Introductions

Silica Matting Agent specialized used for the matte Coil Coating. It provided high matting efficiency, excellent coating appearance and better transparency. As well as low oil absorption, easy dispersion and smoothly touch with minimal impact of viscosity. Coated Aluminum Coil refers to the aluminum coil through coating and coloring treatment generally includes PE coated aluminum coil and PVDF coated aluminum coil.

Feature

1, Good Dispersion: This series of silica products that can easily decentralized in any paint system,.

2, Highest matting efficiency: High pore volume reach to 1.8-2.0 ml/g, and fine control of the particle size and particle size distribution.

3, Good Transparency: Products high purity lead the refractive index inosculate with resin index.

Chemical Parameters

Item Type	HF-680	HF-685
Content of sio2(dry basis) %,	≥99.0	≥99.0
Porosity ml/g	1,8-2.0	1.8-2.0
Oil absorption, g/100g , g/100g	260-300	260-300
Particle Size, um(Malvent,D50)	5.5-6.0	6-7
Loss on drying(105℃,2Hrs)	≤5.0	≤5.0
Ignition loss(1000℃,2Hrs)	≤6.0	≤6.0
Whiteness	≥90.0	≥90.0
PH(5% Liquor)	6-7	6-7
Surface Treatment	NONE	NONE

Application Fields

Coil Coating, Coating for aluminum Coil.

Strengths

We are the leading raw material and technical solution provider to the Paint/Coating/Ink chemical Industry. We focus on Paint/Coating Market about 25 Years, with advanced technology and good experience to develop different kinds of silica matting agent used for different application. We located in a modern city, as a research, development and production for chemical raw materials, as well as one of the largest production bases of silica in China.