Anti-Corrosive coating Glass flake

Marine Protection Coating used Glass Flake KCF-2260

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  • Product description: Kemris mineral is a world leading manufacturer of High performance Glass Flake product. Our Glass Flake can be applied in anti-corrosive coatings, paints, and pigments to prevent corrosion, and used as a reinforcement material to manufacture composite materials. Its particles form dense, inert barriers within the paint film. Overlapping layers of glass resist water and chemicals permeating the paint film. The addition of glass also increases the flexibility, hardness, and abrasion resistance of coatings.
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Kemris is a leading manufacture of glass flake, also it is an engineered, performance enhancing minerial products developer. Following an initial research project in the early 1999s to manufacture glassflake for anti-corrosive coatings, the development of the ‘spun method’ of production has enabled the material to expand into a broad range of applications, such as marine protecting coating,  industrial anticorrosive heavy-duty coating, glass flake reinforced epoxy coating, plastic, rubber, pigment and so on!


Chemical Analysis

SiO2

64-70%

K2O

0-3%

B2O3

3-8%

ZnO

0-5%

 Na2O

10-15%

MgO

3-8%

CaO

5-7%

Al2O3

3-10%

TiO2

0-3%

Physical Properties

Apparent Density

1.35

(H2O=1)


Real Density

2.60

(H2O=1)


Softening Temperature

680

DIM 52324


Melt Temperature

930-1020

(molten - flow)


Refractive Index

1.52

Particle Size Distribution

710 μm                                                      0%   

710 μm - 150µm                                  10% -75%

150µm                                              25% -90%

Thickness

The nominal thickness of  the glass is Av.1±3 microns, can be customized.

Surface coatings

 

Glass flake materials are offered with the option of surface pre-treatment with a range of silane 

silane coupling agents, listed below (typically 0.8-1.2%wt) :

 

 

3-Aminopropyltriethoxy

Silane Vinyl trimethoxy Silane

γ-Glycidoxypropyltrimethoxy Silane

Methacryloxypropyltrimethoxy Silane


Packaging

 

NCF-2260 is packed in 20kg (net.) composite Kraft paper bags.

Bulk shipments are further packed in pallet boxes containing 50 sacks 1000kg net.



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