With the advent of glass flake markets developing, particularly in the anti-corrosion coatings sector, many different glass flake qualities were developed to suit the differing application requirements. Qualities are available with varying thicknesses, particle size diameters and glass compositions giving flake of varying performance. It is important to understand the effect of flake thickness and glass composition on overall coating performance.
Kmeris' Ultra-Thin Marine Protection Grade Glass Flake KCF-015 is a ultra-thin grade. it is an anti-corrosive Glass Flake manufactured from a modified C glass, thinnest and narrowest glass flake of the NCF series.
Application:
Glass flakes are widely used in anti-corrosion adhesives, anti-corrosion coatings, plastic products, petroleum development, marine facilities, chemical industry, power, hydropower plants, painting, metallurgy, sewage treatment, nuclear facilities, smoke exhaust and desulfurization equipment, bridge anti-corrosion, special coatings, pearlescent pigments, and construction fields.
Specification
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:
300 μm -45μm 12% or less <45µm 88% or more |
Thickness:
The nominal thickness of the glass is Av.5±2 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-015 is packed in 20kg (net.) composite Kraft paper bags.
Bulk shipments are further packed in pallet boxes containing 50 sacks 1000kg net.
Contact: Bruce King
Phone: +86 18651865975
Tel: +86 025-58895705
Email: sales@kmeris.com
Whatsapp:+86 18651865975
Add: Gaotuan Town, Fushan District, Yantai City, Shandong Province, China
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