VIP Polyurea Germany is a leading high quality polyurea manufacturer in Europe. Their products are excellent & application team is quite experienced...Must see the PPT

1. New generation Coatings…The Polyurea…
Ashish Kumar
Research project on Polyurea
(AT -VIP Polyurea, Munich, Germany)
MSc Surface Coating Science & Technology
Dept of Color & Polymer Chemistry
University of Leeds
UK.

2. Polyurea Vs Polyurethane /Epoxy
• Polyureas are closely related to polyurethanes. Both are two component systems made with Isocyanate-
based materials. However, while the second component in polyurethane is polyol resin, the second
component in polyurea is a polyether amine.
• In terms of performance, conventional polyurethanes require a catalyst, which is sensitive to
temperatures and moisture. Low temperatures can slow the reaction and moisture can interfere with the
reaction causing blistering and other negative effects. Polyureas, on the other hand do not require a
catalyst. Reactivity for these coatings is fast, typically 3-10 seconds. Consequently they are able to cure
at temperatures as low as -20 C and in the presence of moisture.
• In terms of performance, unlike polyureas, epoxies require a catalyst. They are sensitive to temperature,
humidity and moisture, giving them a narrow window for application. Unlike polyureas, epoxies have
extensive cure time and little or no elongation properties. This leads to frequent failure of the coating with
expansion or movement of the substrate

3. The Comparison chart
Properties Polyurethane Epoxy Polyurea VIP QuickSpray
Working times Slow Slow Extremly fast (5 seconds to 45
minutes)
Moisture sensitivity Yes Yes No, moisture insensitve
Elongation 600% Tend to get brittle Upto 700%
Colour stability Average, yellowing Average, yellowing Aromatics: average
Aliphatics: 100% UV resistant and
colour stable
Abrasion resistance Average Good Very good
Superior tensile Good Average Good
strength
Chemical resistance Good Good Excellent
VOC free No No Yes
Temperature resistance From -30°C to +140°C From -20°C to +110°C From -50°C to +200°C
Seamless No No Yes, unlimited mil thickness with one
layer
Coverage Different Different Average 1L = 1m2 = 1mm
Duration Good Average Excellent

4. Different version of Polyurea
Basic versions
of
POLYUREA
Aromatic → Workhorse and base coat
Aliphatic → Superior and top coat
Will tend to chalk or darken 100% colour stable, non-yellowing, exhibit good
in color with extended exposure to UV.
outdoor weathering, extremely chemical resistance.
Average thickness about Average thickness about
40mils/ 1000micron/ ≈1mm 10mils/ 250micron/ ≈0,25mm

5. POLYUREA
QuickSpray
• QuickSpray provides a huge range of application possibilities. The most
popular applications worldwide are:
others
10% Concrete
Roofs 40%
10%
Steel
Truck & Transport
30%
10%

6. World Market forecast
Sales world wide (in Mio. L)
• 2006 PU 2.400 Mio L No change (90% solvent based)
PURA 30 Mio L 1,25% of PU sales
appr. growth rate for PURA 45% pa:
• 2008 PURA 65 Mio. L 2,7% of PU sales
Intermediate terms:
• Current Market shares: 50% US, 35% Asia, 15% Europe
• Polyurea to reach 45% of total PU surface coating market
• Add´s up to 800 Mio. Liters -> 8 Bio. Euro Market
Source: PDA Europe and Beyer Material Science

7. QUICKSPRAY application:
► Petrochemical Industry
• Protects steel pipes & tanks from chemically corrosive
environments
• Applicable during primary construction or re-development
• Superior elongation & tensile strength
• Usable for pipes with PU-foam insulation
• Reduces maintenance services and costs
• Fast cure decreases return-to-service time
• Supports environmental stewardship
• Refineries, tank exteriors, oil platforms, piplines, gas stations,
etc.
• Please ask for separate VIP presentation „Pipeline Coating“

8. QUICKSPRAY application:
► Water & Wastewater Treatment
• High bandwidth form potable water to hazardous wastewater
• No VOC, no effect on potable water
• Specific VIP- systems for potable water
approved (USDA/US, WRAS/UK)
• Virtually no permeability to water
• Great acid and microbial resistance
• Withstands constant immersion
• Remains flexible and resilient
• Short construction window makes it highly cost-effective
• Less expensive than previous GRP liners
• Potable water reservoirs, sewage treatment plants, primary/secondary containments,
chlorination basins, clarifiers, filtration systems, pump stations, aeration tanks, digesters,
sludge compartments, etc.
WRAS: Water Regulations Advisory Scheme (UK)

9. QUICKSPRAY application:
► Power Industry
• Offers a longer lasting protection against
corrosion, chemical attack and high
temperatures
• Nuclear, fossil, hydro, wind and alternative
generation
• Prevents transmission towers and substation
structures form weathering
• Flooring systems for power plants
• Nuclear containment structures
• Oil, water and chemical storage tanks and
containment areas
• Tank liners, cooling towers, stack, secondary
containment, splash zones, cable ducts, etc.

10. QUICKSPRAY application:
► Manhole & Sewer linings
• Rehabilitaion of manholes & sewer systems
• Excellent adhesion to brick, block and concrete
• Resistant to caustic or corrosive chemicals/ gases
• Moisture insensitive
• Maintains tensile strenght and flexibility
• Excellent crack-bridging ability
• Protects cavity from sediment
• Provides structural enhancement
• Long-term stability and life
• Fast cure decreases the return-to-service time
• Less expensive than previous GRP liners

11. GRP vs. QUICKSPRAY
Technical Property GRP Lining Polyurea - VIP QuickSpray
100% Solid Content No Yes
Monolithic No Yes
Seamless No Yes
Application Speed Very slow Very fast
Complextity of application Difficult Simple
Method of application Hand applied Unique plural component machine
Temperature resistant From +10 C to +80 C From -60 C to +150 C
Moisture sensitivity Yes No
Adhesion to concrete No adhesion > 3,5 MPa
Adhesion to metal Good > 20 MPa
Tensile Strength Very poor > 30 MPa
Chemical Resistance Good Excellent
Elongation 1% > 400%
Repair & Maintenance Difficult Simple
Application at critical areas Difficult Simple
Material costs more expensive less expensive

12. QUICKSPRAY application:
► Industrial flooring
Hospitals
Warehouses
Power industry
Pharmaceutical areas
Manufacturing industry
Food & Beverage production
Quick processing
Extreme durability
High chemical resistance
Reduction of maintenance cycles
Professional and industrial look

13. QUICKSPRAY application:
► Transportation & Trucks
• QuickSpray bedliners form a
durable, permantent, water-tight liner
• Abrasion resistance protects from harsh
environments against rust and corrosion
• Easy to clean
• Available in many colors
• Pick-up trucks, animal transport, refrigerator
trucks, dump trucks, cement mixers, rail
cars, steel containers, mining trucks, etc.

14. QUICKSPRAY application:
► Hotel & Leisure park industry
 Chemical resistance to sweat,
suncremes, UV-exposure and chlorine
 Replacement for paint and fiberglass
 Ability to form custom shaped walls
 Variety of colors
 Waterscapes, molded slides, coating
for seats in wet/dry conditions,
aquariums, pools, non-skid areas,
ponds, etc.

15. QUICKSPRAY application:
► Marine / Gel Coating
• Effective in protecting
steel, aluminium and fiberglass
above and in water
• Sound attenuation for engine
compartments
• Non-skid application on decks
• Cruise ship, tankships, cargo
ships, container vessels, jet-
skis, buoys & fender, etc.

16. POLYUREA
QuickSpray - QuickFill
Superfast reaction times
• Polyurea's fast reaction time (5-15 seconds) leaves
polyurethane and epoxy materials in the proverbial
dust.
Tremendous savings because of minimum
downtime for facilities.
Especially important for traffic, manufacturing
industry, energy and petrochemical market.

17. POLYUREA
QuickSpray - QuickFill
Superior tensile & structural strength
• Excellent adhesion on steel, aluminium, GRP, plastics,
concrete, wood, isolating foams
• High tensile strength (3000psi/ ≥ 20MPa) while still having excellent
elongation
Deformation from moving substrate shifts will be reduced
Polyurea adapts to sonic and vibratory attack

18. POLYUREA
QuickSpray - QuickFill
High abrasion resistance
• High abrasion resistance (ASTM 4060-90)
• Superior elongation (upto 700%) stays
soft, elastic and extremely flexible
• No cracking when exposed to constant pounding
Tremendous savings because of much longer maintenance
intervalls. Epoxies crack and have to be repaired and re-
coated. Polyureas guarantee a lifetime of 10 years and more
after proper application

19. POLYUREA
QuickSpray - QuickFill
High chemical resistance
• Polyurea is the choice of facility managers for storage of diluted acids,
alkali, salt solution, organic solvents and oils
• Polyurea provides a strong barrier to spills from reaching the environment
• Ideal for petrochemistry, chemical processing facilities, (portable) water
systems, reservoirs, sewage processing, manholes, holding tanks,
secondary containment protection…

20. POLYUREA
QuickSpray - QuickFill
Thermal resistance
°C °F
+150 +302
+60 +140
Applicable Temperature resistance
without having
any influence on 0 32
curing time
-32 -25
-60 -76
Can be used in moist environments

21. POLYUREA
QuickSpray - QuickFill
Moisture insensitivity
• Polyurea does not contain a catalyst
• The reaction of component A and component B (polyamines)
is so fast that the moisture reaction cannot occur
Polyurea is not affected by moisture and outperform any
product on the market today.
Polyurea is unbeatable in climates or regions with high
humidity and moisture
No pinholes, less costs: No further measures for deaeration
and set-up of a closed-porositiy surface

22. POLYUREA
preparation/concrete
• Grit / shot blasting
– Removes surface latence
– Exposes blow holes
• Repair blow holes, spalls, grind fins
and ridges
– Fills voids reducing polyurea
consumption
– Provides uniform surface
– Helps prevent pin holing
• Prime substrate
– Promotes adhesion
– Reduces pin holing

23. POLYUREA
preparation/steel
• Abrasive blasting to near white is
recommended
– Removes oxidation & contamination
– Provides surface profile promoting
adhesion
– Often a specification requirement:
• NACE No2
• SSPC – SP10
• ISO Sa 21/2
• Solvent wipe
– Required after abrasive blasting
– Removes residues

24. Different versions of Quick Spray Polyurea
1) Quick Spray Industrial
1) Quick Spray Eco

25. Polyurea has great future as innovative coating material.
For more details contact : india@vip-gmbh.com
Thanks a lot!!!