8. ps 003 15 pitch gb alumeco 150928

Patented, unique NANOmel® Technology –

Quartz Coating for Hygienic Metal Applications

What it is…– High volume – low cost– Thin, dense, flexible and strong– Fused quartz coating– Patented (process & application areas)

What it does…– Chemical inert surface– Protects against corrosion and chemical reactions– Excellent polishing effect– High durability

What it gives…– Product lifetime +20% – Savings on materials +20%– Organic coating buildup/fouling -50%

28-09-2015Confidential internal information. Intellectual property rights by SiOxCopyright © 2013. All rights reserved 2

O

O

O

P

P

A factor of 4-5 reduction

in Ra surface roughness

16-12-2014Annemette Hindhede Jensen

159,6 nm

30,4 nm

42,4 nm

10,4 nm

0

20

40

60

80

100

120

140

160

180

Uncoated NANOmelCoated

Uncoated NANOmelCoated

316L, B2 finish 316L, Bright-annealed

Ra

[nm

]

-1

-0,5

0

0,5

1

1,5

-1200 800 2800 4800

µm

µm

Bright-annealed 316L

NANOmel coated

Idea: Coating of metallic surfaces with silica-glass for corrosion

protection

SiO2 offers excellent chemical stability in both acidic and alkaline

environments


The surface topography of the resulting quartz coating

The surface topography of the underlying metal (316L)


Thin layer of quartz coating only 1.103 μm

High quality bonding metal vs quartz coating

Polishing effect and reduced roughness

Closing effect on roughnesses and pinholes


Cracks are filledFlakes and burrs are incapsulated

Image from a 316L 2B surface with a nano scale coating

16-12-2014Annemette Hindhede Jensen

Before start of the test After 5 days in salt spray test

HSQ area

HSQ area

Nickel layer Nickel layer

First sample with HSQ on brass. Brass coated with a single layer of HSQ

Brass with HSQ is much less oxidised than area without HSQ and the HSQ adhere to the brass

Coated area

Brass without HSQ immersed in

32% HCl for 3 hours

Brass with HSQ immersed in

32% HCl for 3 hours


Quartz coated aluminium Un-coated aluminium

Al 8011 Alloy270h20°C5% NaCl0,08% H2O2


The yellow tone is an artifact from the chromium oxide formed during the curing process.The red/green colour nuances is an optical phenomenon rising from variations in coating thickness

On Aluminium there are no colour toning of the coating.Due to the more rough substrate surface, the read/green nuances is not seen because of the scattering of the incident light.

Test systemAfter exposure to diammoniumsulphide for 6 hours.

Coated areaUncoated & tarnished area

9/28/2015Confidential internal information. Intellectual property rights by SiOxCopyright © 2013. All rights reserved 17

0

20

40

60

80

100

450 500 550 600 650 700

Ref

lect

ance

[%

]

Wavelength [nm]

Reflectance measurements

Ag - No Coating

Ag - Coated, after Sulfide

Ag - Coated

Ag (Theory)

Ag - No Coating, aftersulfide

Au Reflector - MachinedSurface

Au (Theory)

Illustration of viscous drag on a quartz coated surface …

… compared to an uncoated reference

See also these videos:http://siox.dk/?p=597http://siox.dk/?p=566

http://siox.dk/?p=597

http://siox.dk/?p=566

Pa

ints

La

cqu

ers

Po

lym

ers

S

ilic

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Me

tal p

lati

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:N

ob

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eta

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Ea

rth

Sa

crif

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Sp

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SiO

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AN

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el

Corrosion resistance

Chemical inertness

Conductivity (Heat)

Wearability

Low Thickness

Ease of Application

Strong Adhesion

Hygienic Features

Cost (€/m2 / % added) 2 – 10 5 – 25 20 – 50020% -100%

300% -1.000%

5 – 25


Feasibility studies

Development of customizedcoating solutions

Revenue / Feasibility Project:

50.000 – 150.000 €

Gross Profit Target 20-25%

Coating Equipment Design & Engineering

Sale/Lease/Rental

Build-Lease-Operate-Transfer

Revenue / Engineering Contract:

500.000 – 2.000.000 €


Sourcing of Consumables

Support & Maintenaince

Supervision & Operation

Licensing based on usage i.e. amount of consumables, coated area



Customer Sign-Up:EngineeringEquipment Design &Sales/Lease

Core Customer:ServicesService Contracts & License fees

Customer Step-In:ProjectsConsultancy &R&D Fees


Oil, Gas & Offshore

Food & Bev.

Pharma

Automotive

OtherIndustries

Heat exchangers

Components

Panels, Tanks & Tubes

Complex structures

WHO:Major equipmentmanufacturers within …

WHAT:Focus applications …• Feasibility studies• Coating equipment• Consumables & Support


Hygiene & InertnessAlkali

Product safety

Pressure & TemperatureAcidic

Equipment durability

Medico

WearSaline

Lo

w C

ost

Fu

nct

ion

Chemical

Oil & Gas

Pharma

Food

HVAC

Offshore

Automotive

Maritime

Aerospace

Key

Ind

ust

ry F

ocu

s

Packaging

Key Industry Issues


SiOx I Bybjergvej 7 I DK-3060 Espergærde

Søren Svanebjerg+45 5164 [email protected]

8. ps 003 15 pitch gb alumeco 150928

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