Oxazolidines - Coatings Ingredients · 2015. 6. 26. · Technical Data Functionality Incozol 2...
Transcript of Oxazolidines - Coatings Ingredients · 2015. 6. 26. · Technical Data Functionality Incozol 2...
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Oxazolidines
Incozol® high performance additives for use in:
• polyurethane coatings• polyurethane adhesives• polyurethane sealants
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Incozol 2
Typical Applications: 2K systems including wind turbines, automotive, OEM, aircraft
Moisture Scavenger
Prevents the generation of CO2 gas leading to defect free films.
Benefits
Greater latitude when formulating.
Ideal for high solids systems.
Safer for formulators and applicators.
Can be used in clear coats.
Moisture Scavenger & Drying Agent
Features
Compatible with different PUcomponents (soft/hard segments)
Very low viscosity
Low toxicity
Low coloured liquid
Releases faster curing amine after hydrolysis whichincrease cure rate of the film on application.
Tertiary amine catalyst before ring opening
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Typical Applications: 2K systems including wind turbines, automotive, OEM, aircraft
Reactive Diluent
Incozol LV
Developed to replace a portion of the polyolcomponent enabling the formulation of high solids,low VOC coatings.
Benefits
Prevents the generation of CO2 gas leading to defect free films.
Enables greater formulation flexibility.
Suitable for spray applications.
Improved stability to repeated opening of containers.
Reactive Diluent
Features
Moisture Scavenger
Multifunctional (f=4)
Very low viscosity
High degree of moisture tolerance
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Incozol EH
Typical Applications: 1K systems including roof, balcony & floor coatings, sealants
Latent Hardeners
Waterproof membranes are capable of curing in awider range of conditions including extremetemperature ranges and humidity variations. Unliketraditional polyurethane systems they do not releaseCO2, which often causes gassing and application isnot delayed by adverse weather conditions.
Benefits
Faster through-cure leading to increased tensilestrength and tougher, more durable films.
Ease of handling & storage. Reduced energy costs (no heating required).
Improved stability with both aliphatic & aromaticPU systems.
More user friendly for applicator.
Moisture Triggered Chemistry - atmospheric moisture triggers the curing process
Features
Multifunctional (f=4)
Low temperature crystallisation stability (down to -200C)
Catalyst Free
Reduced Odour
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Waterproof membranes are capable of curing in awider range of conditions including extremetemperature ranges and humidity variations. Unliketraditional polyurethane systems they do not releaseCO2, which often causes gassing and application isnot delayed by adverse weather conditions.
Benefits
Faster through-cure leading to increased tensilestrength and tougher, more durable films.
Reduced usage in formulation.
Moisture Triggered Chemistry - atmospheric moisture triggers the curing process
Features
Multifunctional (f=4)
Low equivalent weight
Incozol 4
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Selection Chart
Moisturescavenger
Incozol 2 Incozol LV Incozol EH Incozol 4
Use with low NCO prepolymers
Loweringviscosity
ReducingVOC
Low temp storage& handling
Stability in 1Kaliphatic systems
Stability in 1Karomatic systems
Use in 2Ksystems
Recommended
Suitable
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Technical Data
Functionality
Incozol 2 Incozol LV Incozol EH Incozol 4
Equivalent Weight
Viscosity @20ºC (mPa.s)
Density(g/cm³)
Colour (APHA)
Flash Point(ºC)
2
114
20
0.87
Max 200
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4
86
50
1.07
Max 250
76
4
150
6,000
1.03
Max 400
107
4
122
10,000
1.08
Max 300
90
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Incorez Limited
Miller Street
Preston • Lancashire
PR1 1EA • England
t: +44 (0)1772 201964
f: +44 (0)1772 255194
w: www.incorez.com
Manufacturers of specialist resins & polymers:
• Oxazolidines
• Waterborne epoxy curing agents
• Polyurethane dispersions
• Polyurethane/acrylic hybrid dispersions
• Polyurethane prepolymers
ISSUE 2 - 05/12
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