Bonnflon-P Coating System Bonnflon-P Coating System

40-year R&D Experience

Bonnflon NC (W#1500SR II) Coating System Ultra-Weatherable Paint Technology

Bonntile Hong Kong Limited Flat C2, 11/F, Hang Fung Industrial Building Phase 2, 2G Hok Yuen Street, Hung Hom, Kowloon, Hong Kong (+852) 2341 9201 (+852) 2765 5348

general@bonntile.com www.bonntile.com.hk

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Bonnflon-P Coating System

Table of Content

Maintenance-Free Colour Solution Space Technology of Ultra-Weatherable Coating P.2 Product Description P.2 Product Advantages P.3

Recommended Usage Area of Use P.4 Application Substrate P.4 Storage Requirement P.4

Leading Fluororesin Coating Technolgy Weather-resistant 3F Lumifon Fluororesin P.5 Soil Release (SR) Function P.6 Film Properties of Bonnflon P.6

Technical Data Technical Specifications P.7 Test Reports P.7-9 Comparison of Test Results P.10 -13

Application Guideline Surface Preparation P.14 Package, Mixing, Coverage & Application P.15 -17

Technical Support & Quality Control Technical Support Service P.18 Quality Control Plan P.19

Project Reference. Project Photos P.20 Project List P.21

Appendix

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Bonnflon-P Coating System

Maintenance-Free Colour Solution

Space Technology of Ultra-Weatherable Coating Bonnflon NC (W#1500SR II) Coating System is a revolutionary, Flouroroesin based, one-pack type reactive curing coating material that is soluble and able to harden at normal temperature. Made of 3F Lumifon Fluororesin, Bonnflon NC (W#1500SR II) Coating System has extremely high resistance against pollution, weathering, high humidity, salt-attack, chemicals or staining. It is far more durable than conventional coating systems plus superior gloss, transparency and recoatability. Fluororesin coating has been used in a wide range of applications from industrial through household products, and even in the field of space exploration. Together with the unique Soil-release (SR) Technology, Bonnflon state-of-the-art coating system has opened up a new era of maintenance-free exterior finishing. Product Description Glossiness : Gloss, Semi-gloss or Matt Colour : Stand colour chart from Bonntile, tailor-made colour Package : Primer S Clear/ Prime S Enamel (15 kg/ can)

ABF Premixed Compound (20.6 kg/ set) Water Base Intermediate Coat (15 kg/ can) Water Base W#1500SR II Topcoat (15 kg/ can)

Application : Roller, Spray, Brush Procedure : 1) Apply 1 coat of Primer S Clear/ Prime S Enamel

(Water Base Acrylic Silicone Resin Emulsion Coat) 2) Apply 1 coat of ABF Premixed Compound - Optional (Water Base Epoxy Resin Emulsion Coat) 3) Apply 1 coat of Water Base Intermediate Coat (Water Base Synthetic Resin Emulsion Coat) 4) Apply 1 coat of Water Base W#1500SR II Topcoat (Water Base 3F Fluoropolymer Emulsion Coat)

Cement Substrate

Primer S Clear

ABF Premixed Compound

Water Base Intermediate Coat

Water Base W#1500SR II Topcoat

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Bonnflon-P Coating System

Water Drop

Water Drop

Dirt

Dirt

Conventional Coating

Soil Release Coating

Product Advantages Ultra-weatherability

- UV Resistance - Weather Resistance - Salt Water, Acid & Alkali Resistance - Chemical Resistance - Heat Resistance - Fungus Resistance

Low Pollution with Soil-release Function - With our distinctive technology, pollutants on the

coating surface can be washed away by rain drops automatically.

Extremely High Glossiness - Glossiness number of over 80 at 60-degree mirror

reflection. - Over 90% of gloss maintained even after 4,000

hours of exposure on accelerated weatherometer.

Superior Transparency & Colour Retention - Transparency similar to clear glass because of its

ability to let 90% of visible rays pass through. - Adding ultraviolet rays show its ability to the fullest

by protecting various materials that can easily change color and deterioration.

Excellent Adhesion

- Very good adhesion to various kinds of substrates - Can be re-coated by the same material over and

over again.

Easy Application - Easy to apply, coating methods such as spray and

roller may be chosen freely. - Easily applied over other coating materials, excellent

for repair coatings

Odourless & Safe to Use

- Special formulation with low emission of V.O.C. and other hazardous substances

Outstanding Durability - Life span is around 15-20 years, much longer than

conventional paints.

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Bonnflon-P Coating System

Recommended Usage

Area of Use Recommended for application to exterior/ interior surface of the following locations:

Walls and Columns Ceilings and Beams Fence Walls Roof Parapets Mouldings Bends, etc.

Application Substrate

Precast Concrete Poured in Place Concrete Plaster (Mortar) Stucco GRC Tile Filler Existing Painting Film

Storage Requirement In order to ensure product integrity prior to the application, it is mandatory to comply with the following requirements of storage:

Store materials away from open flames or excessive heat

Do not expose materials to sunlight for a long period of time

Keep all containers away from moisture Do not expose materials to freezing conditions Keep containers air-tightly sealed

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Bonnflon-P Coating System

Leading Fluororesin Coating Technolgy

Weather-resistant 3F Lumifon Fluororesin Bonnflon is a fluororesin-based paint soluble in solvent

which reacts with isocyanate resin as a hardener that dries at

normal temperature. The solvent-soluble fluoropolymer

Lumiflon offers excellent weather-resistant coatings in vivid

colours applicable with a wide selection of application

processes.

1. 3F FEVE Fluororesin Lumiflon makes regularly mutual

arrangement of Fluoromonomer and other monomer

which need to paint. Namely, every vinyl-ether which

is weak for Ultraviolet Rags are protected by

Fluoromonomer which is strong for ultra-violet Rags.

2. F-monomer of FEVE (Lumiflon) is copolymerized with

vinyl ether in alternate sequence while other 3Fs are in

non-alternate sequence. Because of the alternate

sequence, F-monomer of FEVE (Lumiflon) is strongly

combined with vinyl ether and this results high

weatherability.

3. Other 3Fs or 4Fs are irregularly combined with vinyl

ester. Some molecules of vinyl ester link to each

other in part of the structure. As a result, the part is

very weak and not resistant to ultra-violet.

4. 2F is basically blended with acrylic resin that the

combination is easily broken by Ultraviolet Rays.

Image Graffic of Lumiflon

3F FEVE Fluororesin Lumiflon

3F FEVEs Fluororesin

4F FEVEs Fluororesin

2F PVDF Fluororesin

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Bonnflon-P Coating System

Soil Released (SR) Function

1. When the contact angle of the water dropping on the surface of substrate is less than 90, the water goes

into the part where there is between the surface of substrate and pollutants on the surface.

2. Plus, the water falls down at all direction towards down. Because of 1 and 2, it is hard to see the line of rainfall and pollutants when you use SR. In addition with statement 1 and 2, right after applying Bonnflon SR, the contact angle is relatively high

(around 76). After 500 hours of Weatherability test, the contact angle is changing and getting better. The more the contact angle becomes low, the more the pollutants on the surface are reduced.

Soil Release Experiment

Water Drop

Water Drop

More than 90 Less than 90

Conventional Coating Bonnflon Coating with SR Function

Bonnflon Acylic Paint Bonnflon Acylic Paint

Bonnflon Bonnflon Acylic Paint

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Bonnflon-P Coating System

Technical Data Technical Specifications

Commodity Main Component Function Application

Method

Primer S Clear

Acrylic Synthetic Emulsion Water Additives Total

45.5 % 48 % 6.5 %

100 %

To provide undercoat and adhesion

By roller or

By spray

ABF Premixed Compound

Epoxy Resin Emulsion Body pigment Water Additives Hardener Total

20 ~ 30 % 60 ~ 70 % 5 ~ 10%

2 ~ 7 % 2 ~ 4 %

100 %

To give a bonding effect with hydration promotion and moisture repellent characters

By roller or

By spray

Water Base Intermediate Coat

Synthetic Resin Emulsion Pigment Water Additives Total

60 % 20 % 11 % 9 %

100 %

To give protection coat against chemicals and weathering

By roller By brush

or By spray

Bonnflon W#1500 SR II Topcoat

Fluoropolymer Emulsion Pigment Water Additives Total

29.1 % 14.5 % 47.5 %

8.9 % 100 %

To provide a finishing coat

By roller By brush

or By spray

Test Report Primer S Clear

Product Name (Sealer) Primer S Clear Standard Company Standard

Test Result

(Numerical values are standard values based on the actual performance)

Test Items Results Standards

Conditions in Container Passed When agitated, absent of lumps and evenly mixed

Admixture Passed Evenly mixed consistency

Drying Time (h) Passed