Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Foam Type
- Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
Applications & Uses
- Markets
- Applications
- Application Method
- Product End Uses
- Mix Ratio (2.5 Density)
- 50 / 50
- Mix Ratio (2.7 Density)
- 50 / 50
- Mix Ratio (3.0 Density)
- 50 / 50
- Recommended Uses
Ultra-Thane 230 HFO Roofing Foam is used as a superior thermal insulation and waterproofing product for new roof construction, roof recovery, cold storage and insulated tanks. It is sustainable, lightweight, self-flashing, energy efficient and most commonly formulated in 2.5 lbs, 2.7 lbs and 3.0 lbs.
- Requirements
Ultra-Thane 230 HFO Roofing Foam is a sophisticated plural component building product which should be applied only by trained and manufacturer-approved roofing experts familiar with the properties of this material.
- Substrate Temperature
Ultra-Thane 230 HFO Roofing Foam may be applied to surfaces with temperatures as low as 50ºF (10°C) in most instances.
Reactivity Grades And Temperature Ranges Winter Regular Summer 50-60ºF 65-85ºF Above 90ºF 10-15ºC 18-30ºC Above 32ºC - Substrate Preparation
For optimum results, the roof surfaces should be primed using Ultra-Bond products. Untreated ferro-metallic substrates should be primed in accordance with SPFA Guidelines. All clean metal surfaces should be primed immediately with an approved primer.
Galvanized and stainless-steel surfaces should be treated with an appropriate wash primer prior to the application of Ultra-Thane 230 HFO Roofing.
Porous substrates such as wood and concrete may not require priming if surfaces are clean and dry with less than 10% moisture content. For best results on surfaces where moisture content cannot be determined or controlled, an epoxy sealing primer is recommended.
- Equipment
Proportioning equipment shall be manufactured specifically for the application of polyurethane foam. Mixing ratio by volume is 50 parts “A” to 50 parts “B”. Equipment shall be of the heated airless type, capable of maintaining 120ºF to 140ºF (49 to 60ºC) mixed material at the spray gun. Optimum spraying temperature will vary as a function of substrate and ambient conditions.
- Spraying
Ultra-Thane 230 HFO Roofing Foam should be installed in uniform passes ranging from ½” to 1 ½”per pass. Pass thicknesses will vary as a function of substrate temperature and applicator technique. Ultra-Thane 230 HFO Roofing Foam bonds best when previous pass is still warm (above 70ºF [21ºC]). Ultra-Thane 230 HFO Roofing Foam performs best when coated the same day of application, however it may be left exposed for up to 24 hours. In the event that Ultra-Thane 230 HFO Roofing Foam is exposed for a period greater than 24 hours, please contact General Coatings Manufacturing Corp. for recommendations.
Climatic Conditions: No spraying should be done when moisture is present in the form of rain, dew or relative humidity greater than 80%, or when there is wind in excess of 15 mph.
- Special Note
Particular attention must be paid to coating selection in cold storage or below 0°F (-18°C) freezer applications where a vapor drive may be present.
- Limitations
Ultra-Thane 230 HFO Roofing Foam is specifically designed as insulation for construction applications where the end use ambient temperature range will be maintained from -100ºF to 200ºF (-73 to 99ºC).
- Elastomeric Coating
Ultra-Thane 230 HFO Roofing Foam must be top coated with an approved UV reflective elastomeric coating. All coatings shall be applied in accordance with General Coatings Manufacturing Corp. or other coating manufacturer’s instructions.
- Job-Site Protection
Overspray from Ultra-Thane 230 HFO Roofing Foam can carry considerable distances and attention should be given to the following:
- Post warning signs a minimum of 100 feet from the work area.
- Cover all intake vents near the work area.
- Minimize or exclude all personnel not directly involved with the spray application.
- No welding, smoking or open flames.
- Have CO2 or other dry chemical fire extinguisher available at the job-site.
Provide adequate ventilation. Large masses of SPF should be removed to an outside safe area, cut into smaller pieces and allowed to cool before discarding into any trash receptacle. SPF insulation is combustible.
As with all SPF systems improper application techniques should be avoided. Examples of improper application techniques include, but are not limited to excessive thickness of SPF, off-ratio material and spraying into or under rising SPF. Potential results of improperly installed SPF include: dangerously high reaction temperatures that may result in fire and offensive odors that may or may not dissipate. Improperly installed SPF must be removed and replaced with properly installed materials.
- Processing Guide
Processing Characteristics Property Sprayed* Reactivity Grades Winter Regular Summer Cream Time 1-2 Seconds 1-2 Seconds 1-2 Seconds Rise Time 4-5 Seconds 5-6 Seconds 6-7 Seconds Tack Free On Rise On Rise On Rise *Specific reaction times and densities are available by request.
Properties
- Physical Form
- Physical Properties
- Typical Properties
- Dimensional Stability Properties
Days °F °C % R.H. AV 28 -20 -29 DRY N/C 28 158 70 100% 0.05 28 158 70 DRY 0.01
| Value | Units | Test Method / Conditions | |
| Sprayed-In-Place Density (2.5 Density) | 2.5 | - | ASTM D1622 |
| R-Value (Aged, 2.5 Density) | 6.47 | - | ASTM C518 |
| Compressive Strength (2.5 Density) | 40 - 45 | psi | ASTM D1621 |
| Tensile Strength (2.5 Density) | 60.0 | psi | ASTM D1623 |
| Shear Strength (2.5 Density) | 45.0 | psi | ASTM C273 |
| Closed Cell Content (2.5 Density) | 95.0 | % | ASTM D1940 |
| Water Vapor Transmission (2.5 Density) | 1.8 | Perms | ASTM C355 |
| Water Absorption (2.5 Density) | 0.017 | - | ASTM D2842 |
| Wind Uplift (2.5 Density) | min. I - 450 | - | ASTM FM4470 |
| Sprayed-In-Place Density (2.7 Density) | 2.7 | - | ASTM D1622 |
| Compressive Strength (2.7 Density) | 46.0 | psi | ASTM D1621 |
| Tensile Strength (2.7 Density) | 75.0 | psi | ASTM D1623 |
| Shear Strength (2.7 Density) | 50.0 | psi | ASTM C273 |
| Closed Cell Content (2.7 Density) | 95.0 | % | ASTM D1940 |
| Water Vapor Transmission (2.7 Density) | 1.8 | Perms | ASTM C355 |
| Water Absorption (2.7 Density) | 0.017 | - | ASTM D2842 |
| Wind Uplift (2.7 Density) | min. I - 450 | - | ASTM FM4470 |
| Sprayed-In-Place Density (3.0 Density) | 3.0 | - | ASTM D1622 |
| Compressive Strength (3.0 Density) | 50 - 60 | psi | ASTM D1621 |
| Tensile Strength (3.0 Density) | 90.0 | psi | ASTM D1623 |
| Shear Strength (3.0 Density) | 50 - 60 | psi | ASTM C273 |
| Closed Cell Content (3.0 Density) | 98.0 | % | ASTM D1940 |
| Water Vapor Transmission (3.0 Density) | 1.8 | Perms | ASTM C355 |
| Water Absorption (3.0 Density) | 0.017 | - | ASTM D2842 |
| Wind Uplift (3.0 Density) | min. I - 450 | - | ASTM FM4470 |
| Value | Units | Test Method / Conditions | |
| Viscosity (Component A, 2.5 Density, 77ºF) | 200.0 | - | - |
| Viscosity (Component B, 2.5 Density, 77ºF) | 500.0 | - | - |
| Viscosity (Component B, 2.5 Density, 77ºF) | 550.0 | - | - |
| Viscosity (Component B, 2.5 Density, 77ºF) | 625.0 | - | - |
| Specific Gravity (Component A, 2.5 Density, 77ºF) | 1.24 | - | - |
| Specific GrBvity (Component B, 2.5 Density, 77ºF) | 1.19 | - | - |
| Specific GrBvity (Component B, 2.5 Density, 77ºF) | 1.18 | - | - |
Technical Details & Test Data
- Building & Fire Codes
Fire Hazard Classifications* Surface Burning, ASTM E-84/UL 723 Flame Spread <75 Fire Tests of Roof Coverings, ASTM E108 Class A, Class B New Construction Class A, Class B Maintenance and Repair *These numerical flame-spread ratings are not intended to reflect conditions. - Underwriters Laboratories, Inc., File #14330 listed and classified.
- Intertek in CCRR 1026 evaluated and listed.
- California State Fire Marshall listed and compliant.
- Exterior use only. Not for use on Interior Applications.
Safety & Health
- Health & Safety
A Safety Data Sheet (SDS) has been prepared on the Ultra-Thane 230 HFO Roofing Foam. All personnel who will come in contact with the product should read and understand the SDS.
In addition to reading and understanding the SDS, all contractors and applicators must use appropriate respiratory, skin and eye Personal Protective Equipment (PPE) when handling and processing polyurethane chemical systems.
- Personal Protective Equipment
Ultra-Thane 230 HFO Roofing Foam requires personal protective equipment, such as, approved vapor cartridge respirator, safety glasses, gloves and protective clothing. Spray Foam (A-Side) contains polymeric MDI isocyanate, which is a vapor inhalation and skin hazard. See Safety Data Sheet for best practices and health risks.
- Vapor Inhalation
The best form of protection against organic solvents or potentially sensitizing vapors in the workplace is a fresh air supply. In well-ventilated roofing application conditions, the use of Type C organic vapor cartridge respirators is acceptable. For poorly ventilated conditions, full face masks or NIOSH/MSHA approved fresh air systems are recommended, like 3M and MSA.
Effects of overexposure to vapor are characterized by nasal and respiratory irritation, dizziness, nausea, headache, fatigue, possible unconsciousness or even asphyxiation. Vapor inhalation problems are characterized by coughing, shortening of breath and tightness in the chest. Anyone exhibiting these types of symptoms should be immediately removed from the workplace and administered oxygen or fresh air. If the condition is prolonged or extreme, summon emergency trained medical attention immediately.
- Skin Contact
To prevent excessive skin contact with the sprayed product, we recommend use of fabric coveralls and neoprene or other resistant gloves. Skin contact with liquid components can result in a rash or other irritation. Wash the affected skin area with soap and water. Wipe residual liquid from the skin with a clean cloth, then wipe the affected area with 30% solution of rubbing alcohol. Follow the alcohol wipe with repeated washings with soap and water. If a rash or other irritation develops, see a physician.
- Eye Contact
Wear a full-face mask or OSHA-approved protective goggles. Eye Contact with liquid or sprayed components can result in corneal burns or abrasions. Upon exposure, eyes should be flushed with water for an extensive period. Summon Emergency Trained Medical Attention Immediately
- Caution
This roofing insulation product is combustible under many fire conditions and is an exterior grade spray foam. Not intended or fire classified for interior use.
Packaging & Availability
- Packaging Type
- Packaging
Ultra-Thane 230 HFO Roofing Foam is sold in 1,000 lbs, two-component drum kits. Side-A totes are available upon request.
- Freight Classification
Liquid Plastic Material - NOIBN
Storage & Handling
- Shelf Life and Storage
The shelf life of Ultra-Thane 230 HFO Roofing Foam is 6 months from the date of manufacture when stored in original unopened containers at temperatures between 50–75ºF (10-24ºC). Temperatures above 75°F may decrease shelf life. Additionally, storing the B component at increased temperatures or in direct sunlight for prolonged periods may cause a buildup of pressure in the storage vessel. Use caution in opening containers of Ultra-Thane 230 HFO Roofing Foam. Containers should be opened slowly to allow the release of any pressure buildup. Material temperature should be confirmed with a thermometer or an infrared gun.