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Carboline Thermaline 440 Finish (formerly Thermaline 400 EU) is a high performance, immersion grade coating system which has excellent resistance to wet/dry cycling conditions at elevated temperatures. Used to protect steel substrates under thermal insulation.
- Temperature resistant up to 204ºC
- Very good flexibility
- Excellent overall chemical resistance
- Very good abrasion resistance
- Easily applied by spray
- Acceptable for use over stainless steels
- Available in 350+ colours, including RAL and BS
Please note: Colours are sold in the nearest tin size but actual paint volume per tin may vary up to 10% depending on colour.
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Carboline Thermaline 440 Finish (formerly Thermaline 400 EU) is a high performance, immersion grade coating system which has excellent resistance to wet/dry cycling conditions at elevated temperatures. Used to protect steel substrates under thermal insulation.
Click To Jump To Section:
- Features and Benefits
- Product Specification
- Drying Times
- Surface Preparation
- Application Methods
- Application Conditions
- Health and Safety
Features and Benefits
- Temperature resistant up to 204ºC
- Very good flexibility
- Excellent overall chemical resistance
- Very good abrasion resistance
- Easily applied by spray
- Acceptable for use over stainless steels
Product Specification
| Technical Data | |
|---|---|
| Carboline Thermaline 440 Finish | |
| Solid(s) Content: | 51 ± 2% |
| Theoretical Coverage Rate: | DFT 125 microns 4,0 sq.m/l DFT 150 microns 3,4 sq.m/l Mixing and application losses will vary and must be taken into consideration when estimating job requirements |
| Dry Film Thickness: | 125 - 150 µm |
| Dry Temp. Resistance: | Continuous: 204°C Non-Continuous: 232°C |
| Limitations: | Not recommended for strong mineral and organic acids |
| Flash Point: | 18°C Thinner 2: -5°C |
| Shelf Life: | 24 months at 24ºC |
Drying Times
| Curing Schedule | ||
|---|---|---|
| Surface Temp. | Between Coats | Final Cure Immersion |
| 5°C | 24 Hours | NR |
| 10°C | 15 Hours | 4 Days |
| 15°C | 10 Hours | 3 Days |
| 25°C | 6 Hours | 2 Days |
- These times are based on the recommended dry film thickness. Excessive film thickness or inadequate ventilation conditions after application require longer dry times and will cause premature failure in extreme cases
- Maximum recoat time is normally 60 days. If exceeded and depending on curing time and exposure, pre-treatment may be required prior to overcoating. Contact Rawlins on Tech - 0113 2455450 (option 2) or [email protected] for further information
- Excessive humidity or condensation on the surface during curing may result in surface haze or blush: Any haze or blush should be removed by washing with water before recoating.
Surface Preparation
| Preparation | |
|---|---|
| General: | Surface must be clean and dry Employ adequate methods to remove dirt, dust, oil and all other contaminants in accordance with Standard SSPC-SP1 |
| Steel: | Abrasive blast to ISO 8501-1 Sa 2½ to obtain a 35 – 75 µm blast profile. Alternative Ultra High-Pressure water jetting (UHPWJ) to the standard of min. CHB2 M, provided existing surface profile (e.g. maintenance projects) |
| Stainless Steel: | Blast cleaning with non-metallic abrasive to obtain 25 – 50 µm profile |
Application Methods
| Product Information | |
|---|---|
| Mixing: | Power mix separately, then combine and power mix for a minimum of two minutes. DO NOT MIX PARTIAL KITS |
| Thinning: | May be thinned up to 25% by volume with Thinner 2 or Thinner 33 for spray application Use of thinners other than those supplied or approved by Carboline may adversely affect product performance and void product warranty, whether expressed or implied |
| Ratio: | 2 : 1 Ratio by volume (A to B) |
| Pot Life: | 4 hours at 24ºC and less at higher temperatures Pot life ends when coating loses body and begins to sag |
| General: | May require adjustments in spray techniques. Wet film thickness is easily and quickly achieved |
| Conventional Spray: | Pressure pot equipped with dual regulators, 3/8” I.D. minimum material hose, .055 - .070” I.D. fluid tip and appropriate air cap |
| Airless Spray: | Pump ratio: 30:1 (min.) GMP Output: 3.0 (min.) Material Hose: 3/8” I.D. (min.) Tip Size: .015 - .019” Output PSI: 2100 - 2300 Filter Size: 60 mesh |
| Brush and Roller: | Recommended for touch-up, striping of weld seams and hard-to-reach areas only. Apply in full strokes, avoid re-brushing or re-rolling Use a natural bristle brush and short nap mohair roller with phenolic core |
Application Conditions
| Conditions | ||||
|---|---|---|---|---|
| Condition | Material | Surface | Ambient | Humidity |
| Minimum | 13°C | 5°C | 5°C | 0% |
| Maximum | 35°C | 75°C | 40°C | 85% |
- Condensation due to substrate temperatures below the dew point can cause flash rusting on prepared steel and interfere with proper adhesion to the substrate
- Special application techniques may be required above or below normal application conditions
- Do not apply when the surface temperature is less than 3°C above the dew-point
Health and Safety
Clean Up
- Use Thinner 2
- In case of spillage, absorb and dispose of in accordance with local applicable regulations
Safety
- Read and follow all caution statements on this product data sheet and on the safety data sheet for this product
- Employ normal workmanlike safety precautions
- Hypersensitive persons should wear protective clothing, gloves and use protective cream on face, hands, and all exposed areas
Ventilation
- When used in enclosed areas, thorough air circulation must be used during and after application until the coating is cured
- The ventilation system should be capable of preventing the solvent vapor concentration from reaching the lower explosion limit for the solvents used
- User should test and monitor exposure levels to insure all personnel are below guidelines.
- If not sure or if not able to monitor levels, use MSHA/NIOSH approved supplied air respirator
Caution
- This product contains flammable solvents
- Keep away from sparks and open flames
- All electrical equipment and installations should be made and grounded in accordance with applicable regulations
- In areas where explosion hazards exist, workmen should be required to use nonferrous tools and wear conductive and nonsparking shoes
- Refer to the product data sheet and safety data sheet in the attachments section above for further details
Product Details
3745-1056308
Data sheet
- Manufacturer
- Carboline
- For Use On
- Steel, Stainless Steel
- Application Method
- Brush, Roller, Spray
- Sheen
- Semi-Gloss
- Colour
- Fully Tintable
- Single, Two or Three Pack
- Single
- Pack Size
- 10L
- Mixing Ratio
- 2 : 1 Ratio by volume (A to B)
- Coverage
- DFT 125 microns 4,0 sq.m/l DFT 150 microns 3,4 sq.m/l
- Recommended Thinner/Cleaner
- Carboline Thinner 2, Thinner 33
- Max. Application Temperature
- Material: 35°C, Surface: 75°C, Ambient: 40°C, Humidity: 85%
- Min. Application Temperature
- Material: 13°C, Surface: 5°C, Ambient: 5°C, Humidity: 0%
- Solids by Volume
- 51 ± 2%
- Heat Resistance (up-to)
- Continuous: 204°C (399°F), Non-Continuous: 232°C (450°F)
- Shelf Life (from date of manufacture)
- 24 months at 24ºC
- Recommended Dry Film Thickness
- 125 - 150 µm
- UN Number
- UN1263
- Pot Life
- 4 hours at 24ºC
- Base Type
- Solvent-Based Epoxy Phenolic
- Suitable For Use On
- Stainless Steel
- Suitable For Use On
- Steel
- Finish
- Semi-Gloss
- Application Method
- Brush
- Application Method
- Roller
- Application Method
- Spray
- Product Usage Type
- Topcoat
- Product Range
- Thermaline
- Colour Family
- Purple
- Colour Family
- Yellow
- Colour Family
- Off-White
- Colour Family
- Black
- Colour Family
- Magnolia
- Colour Family
- White
- Colour Family
- Anthracite Grey
- Colour Family
- Neutral
- Colour Family
- Cream
- Colour Family
- Violet
- Colour Family
- Beige
- Colour Family
- Grey
- Colour Family
- Green
- Colour Family
- Blue
- Colour Family
- Red
- Colour Family
- Brown
- Colour Family
- Pink
- Colour Family
- Orange
Questions
Question about the product
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Carboline Thermaline 440 Finish is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT
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