Innovative Solutions For a Better Tomorrow Pamela Phua Director, RD&I, South East & South Asia, Middle East Director, Exterior, Wallpaint Expertise Group, RD&I, Global AkzoNobel Decorative Paints
AkzoNobel Our Purpose
Green Architecture Conference Vietnam 2017
2
How Coating Technology Can Make a Difference?
Solutions for Embedded Sustainability Certified to Singapore Green Label
All Certified to Singapore Green Label
Green Architecture Conference Vietnam 2017
4
Solutions for Embedded Sustainability Energy Management: Heat Reflectivity
KeepCoolTM Technology KeepCool™ technology utilizes special pigments to reflect infrared heat, keeping exterior walls cooler by up to 5°C. This means power savings of up to 15% per year for a bungalow* as less airconditioning is required.
Green Architecture Conference Vietnam 2017
5
Solutions for Embedded Sustainability Energy Management: Heat Reflectivity
The full Dulux Professional Exterior Range now comes with KeepCoolTM Technology Green Architecture Conference Vietnam 2017
6
Solutions for Embedded Sustainability Energy Management: Light Reflectivity • • • • • •
LumitecTM Technology, reflects up to twice as much light Save lighting energy up to 20% Increase brightness of room Enhances space visually Low Odour Low VOC
Green Architecture Conference Vietnam 2017
7
Solutions for Embedded Sustainability Low VOC: Quick Dry Primer & Quick Dry Gloss Mechanism: ALKYDS absorb radiation from the surrounding area e.g. through exposure to sunlight etc, causing the binders to break down. The breaking down of the binders cause reduction in gloss levels.
Alkyd
EMULSION DISPERSIONS with CROSS LINKING TECHNOLOGY provide for a TOUGH AND DURABLE paint film thus having a MARKED IMPROVEMENT in gloss retention.
• • • • •
Low VOC Low Odour 100% Water-based Fast Drying Time Convenient Application
•
Primer : Rust Prevention & Good Adhesion
•
Topcoat : Long Lasting Colour & Yellowing Resistance
Aqueous CrossLinking Latex
Green Architecture Conference Vietnam 2017
8
Solutions for Embedded Sustainability Low VOC : Waterbased Roadline Paint Waterbased Roadline marking paint conforming to Singapore Standard SS221 For application to bituminous and concrete surfaces Waterbased alternative to current SB versions Reduced environmental impact during paint application as well as removal
Colour Palette
Technology Route Waterbased Quick drying acrylic binder Early rain-shower wash out Improve resistance to marking over conventional WB marking White, Yellow, Red, Blue, Black
Road Marking
Airless Spray Application
Arrow SESAME RD&I RF2 2016 & BUDGET 2017
9
Solutions for Positive Living Cleanliness: Stain Resistance Innovative Film Coating Dulux has specially formulated a film coating that makes Dulux EasyClean more resilient to stains. The film possesses a balance between water-repellent and stain-removal properties
How it works: Surface with water repellency properties enable early stain resistance. This resistance prevent & delay stains penetration deep into paint film and also aids ease of cleaning
• Prolonged stains penetrate paint film, thus making stain removal difficult.
Normal paint film
Liquid stains will form beads and slide off a surface with high water repellency.
Water repellent surface
Protective paint film prevents & delays stains from penetrating further and enhances ease of cleaning.
• • • •
Premium durable interior stain resistant paint Superior Stain Resistance StainResist™– repels tough stains Low odour Low VOC
Green Architecture Conference Vietnam 2017 10
Solutions for Positive Living Cleanliness : Anti-Pee Paint Superhydrophobic Technology Superhydrophobic paint with extreme water repellency can produce strong beading effect (contact angle ≥ 150°) or make surface completely non-stick
Public urination & paan spitting in India
Contact angle > 150°
Superhydrophobic paint can repel urine and make it splash back against walls, thus discouraging public urination and Animation protecting cleanliness of walls
Clean India Mission Normal wall
Anti-pee wall
Solutions for Positive Living Air Quality: Odour Mechanism: Selective use of low emission raw materials to reduce odour and minimise discomfort during painting, and allows instant room enjoyment Can we quantify ‘Odour’?
Odour profiling during different stages of painting (before, during, after)
Diamond Refresh
Diamond Refresh +
Green Architecture Conference Vietnam 2017 12
Solutions for Positive Living Air Quality: Purification Mechanism: Paint constituents that have the ability to absorb airborne formaldehyde and form stronger dried film structure and refreshes by re-emitting water molecules into the air
• Diamond Refresh
• • •
Odour neurtralising and anti-formaldehyde paint Mould & fungus resistance Anti-bacterial No added lead/mercury
Green Architecture Conference Vietnam 2017 13
Solutions for Positive Living Air Quality: Anti-Bacterial Ecoli
MRSA Pseudomonas aeruginosa
• Supports the fight against bacteria such as MRSA, E.coli and Pseudomonas Aeruginosa • Actively inhibits bacteria within 12 hours of contamination, withstands repeated cleaning cycles and maintains antibacteria effectiveness.
Green Architecture Conference Vietnam 2017 14
Solutions for Positive Living Health & Wellbeing : Anti-Insecticide Paints The paint that will kill mosquitoes and therefore inhibit insect vector borne diseases e.g. malaria & dengue fever. Technology Route: An active insecticidal ingredient that is effective at killing disease spreading strains for extended periods – whilst being safe and approved for domestic use.
Challenges: •Product Registration – clarity on requirement, route, time frame, number of formulations, cost •Animal testing requirements in some countries
Green Architecture Conference Vietnam 2017 15
Solutions for Health & Positive Living Health & Wellbeing : Pollution Control Paint Air Pollution is World’s Largest Environmental Health Risk 7 million premature deaths annually (World Health Organization, 2014) > 80% of urban inhabitants live in cities with pollution levels exceeding exposure limits in WHO Air Quality Guidelines (WHO, 2016)
Confidential. Not to be shared
Pollution control | Global Exterior Wall Expertise & Research Group | Aug 2016
16
Solutions for Health & Positive Living Health & Wellbeing : Pollution Control Paint Economic Cost of Air Pollution Cost of premature death (mortality) and ill health (morbidity)
Confidential. Not to be shared
Pollution control | Global Exterior Wall Expertise & Research Group | Aug 2016 17
Solutions for Health & Positive Living Health & Wellbeing : Pollution Control Paint Photocatalytic Technology
O2 e-
TiO2
Photoactive nano TiO2
h+
UV
ď€
O2
OH H 2O
Photocatalysis Sunlight radiation (UV) generates Electron and hole react with oxygen electron-hole pair on photoactive and to form superoxide anion TiO2water surface and hydroxyl radicals
Confidential. Not to be shared
Degradation of air pollutants Hydroxyl radicals convert pollutants like NOx, SO2, VOCs into less harmful substances
Solutions for Doing More With Less Durability: Elastomeric Exteriors Superior Low Dirt Pick-up Elastomeric Exterior Wall Paint • 100 % acrylic copolymer emulsion with a core-shell structure combined with UV crosslinking technology • Excellent durability and excellent dirt pick-up resistance with a well balanced performance in mechanical and waterproofing
Weathershield Flexx
• • • • • • • • •
KeepCool™ Covers hairline cracks Colourlock technology Flexible paint film Low dirt pick-up Water-resistant Anti-fungus & algae resistance Low VOC, low odour Excellent alkali resistance
Weathershield Flexx
Green Architecture Conference Vietnam 2017 19
Solutions for Doing More With Less Durability: Elastomeric Exteriors Optimized flexibility and superior alkali resistance Combination of optimal elongation properties, best in class dirt resistance compared to conventional elastomeric and superior alkali resistance.
UV
Hard Soft
Paint film
Increasing Tensile Strength %
U V
• • • • • • • • •
KeepCool™ Covers hairline cracks Colourlock technology Flexible paint film Low dirt pick-up Water-resistant Anti-fungus & algae resistance Low VOC, low Odour Excellent alkali resistance
Conventional Elastomeric
Increasing Elongation %
Green Architecture Conference Vietnam 2017 20
Solutions for Doing More With Less Durability: Monsoon Paint
Tropical Cyclone Basins (Tracks of all tropical cyclones between 1980 and 2005)
Northern western Pacific Ocean
Northern Indian Ocean
Solutions for Doing More With Less Durability: Monsoon Paint Technology Routes
Technology Routes 1) Highly optimized paint formulation for a tight-seal film, to prevent moisture from absorbing into the film matrix, with controlled hydrophobicity and prevent fungal/algal spores from sticking in the surface.
Monsoon Paint
Normal Exterior
2) Encapsulated Biocide System • Improved long term performance • Reduced leaching • Improved stability under unfavorable situations (alkalinity, high temperature) • Improved in-can stability
Extremely Low Film Erosion
24 months, Jungle Exposure Malaysia Blank
Normal Exterior
Monsoon Paint
Mid Tier Exterior
2 Monsoon Cycles, India Blank
Normal Exterior
Monsoon Paint
22
Solutions for Doing More With Less Durability: Time Resistance Paint • • •
Prolong durability of Exterior Wall Paint Color stay bright and fresh for longer period of time Enhanced resistance to algae and fungus
Mechanism of Weatherability Improvement High Performance Pigment Denser Outer Layer
Conventional Grade Pigment
Base Paint Development Super durable Raw Materials Prolong Dry Film Protection Enhance Light Fastness Special biocide package Performance vs Conventional Exterior Paints Conventional Critical Attributes Time Resist Exterior Super Durable Standard Technology Raw Materials Palette palette
5 – 6 years
10 - 15 years
Alkaline resistance
Excellent
Excellent
Algae / fungus resistance
Standard
Special Biocide
Weathering resistance
Standard
Better
Colour Durability
Standard
Better
Non – elastomeric
Non-Elast. / Elastomeric
Standard
Comparable
Expected Life cycle, years
Elastomeric / Tensile strength Paint Film Toughness (Scrub resistance)
Solutions for Doing More With Less Productivity: Same Performance, Fewer Coats • Conforms to SS345 and SS579 • Reflects solar heat and reduces exterior surface temperature by up to 5°C • Resists excessive and uneven fading by sun’s UV • Resists algae and fungus growth • Resists discoloured patches from dampness • Resists peeling and fading due to weathering • Resists dirt build-up, stays clean and bright longer
Green Architecture Conference Vietnam 2017 24
Solutions for Doing More With Less Productivity: Same Performance, Fewer Coats Competitor 1
P = diffusivity coefficient
WS System
Competitor 2
Competitor 3
WS Express
Competitor 5
WS System
Competitor 6
Competitor 7
WS Express
Competitor 8
Competitor 4
Higher Productivity, Quicker Turnover! Dulux Professional Weathershield Express saves time & resources. With this 2 coats system you could potentially achieve 30% increase in productivity which gives you more time to take on new projects, quicker working capital turnover, and complete more projects with the same manpower and machinery resources. Quicker completion of projects minimizes inconvenience to home owners.
Performance : Excellent alkali resistance performance comparable or even better than competitions full systems.
Green Architecture Conference Vietnam 2017 25
Green Architecture Conference Vietnam 2017 26
Solutions for Doing More With Less Productivity: Power Sealer Product vs. 2-pack Epoxy Primers in Alkali Resistance Epoxy Clear
Epoxy Primer Power Sealer WB Sealer
Power Sealer WB Sealer
A sealer that can be applied to fresh concrete walls and reduced paint waiting time without compromising the performance of the topcoat. • •
•
Outstanding alkali-resistant properties ideal for fresh concrete. Alkali resistant allowing user to apply to fresh concrete at < 7 days and/or surface conditions less than 13 pH. Excellent system adhesion and integrity for long term durability.
Product vs. Solvent-Acrylic Primer WB Sealer
Power Sealer SB Sealer
Alkaline Performance of Weathershield Power Sealer against Epoxy Sealer
Comparable
Solvent based Sealer
Better
Water based Sealer
Better
Green Architecture Conference Vietnam 2017 27
AkzoNobel Our Purpose
AkzoNobel | Dulux Professional Launch | Singapore 28
Bibliography Pamela Phua • • • • •
•
Director, Research, Development & Innovation, Decorative Paints, South East & South Asia, Middle East Director, Global Exterior Wallpaint Expertise Group, AkzoNobel Decorative Paints Technical Chairperson for the Singapore Paint Industry Association Committee member in the Chemical Standards Council of Singapore and helps to set up several Singapore Standards, including SS345, SS150, SS500 and SS494 Industry consultant to regulatory bodies such as Spring Singapore, Singapore Green Label, the Housing and Development Board, Singapore Green Building Council, National Environment Agency and the Singapore Institute of Architects A* Star certified auditor for accredited testing laboratories in Singapore
AkzoNobel | Dulux Professional Launch | Singapore
29
Question
By Pamela Phua pamela.phua@akzonobel.com