Product Facts
- Product Name
- Nitofill Accelerator - Fosroc
- Price
- Available
- Availability
- In Stock
- Condition
- New
- Category
- Construction Materials & Supplies > Concrete Repair & Sealants
- Seller
- Fosroc Workspace
- MPN
- FC300901-1KG
Nitofill Accelerator - Fosroc
Accelerator for use with Nitofill PU130 and Nitofill PU150 polyurethane. Nominated levels of Nitofill Accelerator is mixed with Nitofill PU130 or Nitofill PU150 polyurethane, to initiate expansion in the products. Typical applications include sealing against leaking cracks and joints, and sealing against water in masonry and brickwork. Variable reaction times available.
Accelerator for use with Nitofill PU130 and Nitofill PU150 polyurethane. Nominated levels of Nitofill Accelerator is mixed with Nitofill PU130 or Nitofill PU150 polyurethane, to initiate expansion in the products. Typical applications include sealing against leaking cracks and joints, and sealing against water in masonry and brickwork. Variable reaction times available.
Price: Available
Brand: Fosroc
Product Data (OpenAI Spec)
View Full JSON Spec ↗Specifications
| Condition | new |
|---|---|
| Category | Construction Materials & Supplies > Concrete Repair & Sealants |
Product Intelligence
Nitofill Accelerator - Technical Details and Specifications
Product Overview
Nitofill Accelerator is an optional chemical additive specifically designed to hasten reaction times in Nitofill PU130 and Nitofill PU150 polyurethane injection products. The accelerator enables users to modify the reaction profile of these products to suit specific job site conditions, providing flexibility in controlling cure times during crack and joint sealing operations.
Primary Uses
Nitofill Accelerator is utilized to accelerate the reaction times in polyurethane injection systems for the following applications:
- Sealing against leaking cracks and joints in concrete structures
- Sealing against water infiltration in masonry and brickwork
- Void filling in generally inaccessible locations
- Adjusting reaction profiles based on varying job site conditions
Key Advantages
The main benefit of Nitofill Accelerator is variable reaction times, allowing users to customize the curing behavior of Nitofill PU130 and PU150 to match specific project requirements and environmental conditions.
Technical Specifications and Design Criteria
Dosage Application
Nitofill Accelerator is added to Nitofill PU130 or Nitofill PU150 at dosages between 2% and 5% per 20kg drum, depending on the required reaction time. The specific amount should be determined through job-site trials, as each application may have varying conditions affecting optimal performance.
Reaction Data with Nitofill PU130
The following table presents laboratory testing results with 2.5% water addition, demonstrating how temperature and accelerator percentage affect reaction characteristics:
| Temperature (°C) | Accelerator (%) | Initiation Time (seconds) | Expansion Time (min:sec) | Foaming Ratio |
|---|---|---|---|---|
| 10 | 2.5 | 50 | 3:15 | >20x |
| 20 | 2.5 | 19 | 2:10 | >25x |
| 25 | 2.5 | 15 | 1:15 | >28x |
| 30 | 2.5 | 11 | 0:55 | >31x |
| 25 | 0.00 | 43 | 5:20 | >18x |
| 25 | 1.25 | 23 | 2:50 | >21x |
| 25 | 2.50 | 15 | 1:15 | >28x |
| 25 | 5.00 | 12 | 0:55 | >29x |
Supply and Packaging
Nitofill Accelerator 1kg: FC300901-1KG
The product is supplied in 1kg containers, making it convenient for proportioning with the 20kg drums of Nitofill PU130 or PU150.
Storage Requirements
Nitofill Accelerator should be stored in a dry storage location in its original, unopened packaging. Proper storage conditions are essential to maintain the chemical properties and effectiveness of the additive.
Application Instructions
The accelerator is incorporated into Nitofill PU130 or PU150 by adding it to the polyurethane resin prior to injection. The addition of accelerator is optional and should be adjusted based on the specific reaction time requirements of each job. Users are advised to perform their own trials to identify the optimum accelerator dosage for each specific application, as job conditions can vary significantly.
Important Notice
A Safety Data Sheet (SDS) is available from the Fosroc website and should be reviewed carefully prior to use. Users must read both the SDS and Technical Data Sheet (TDS) carefully before application, as application and performance data may change over time. In case of emergency, contact a Poisons Information Centre (phone 13 11 26 within Australia) or a doctor for advice.
Manufacturer Information
Nitofill Accelerator is manufactured and supplied by Fosroc International Limited under the Fosroc brand trademark, and distributed under license by Parchem Construction Supplies Pty Ltd in Australia.
References
- [1] Fosroc_Nitoflor_FC150_HP-SL_Roll_Coat_TDS.pdf
- [2] Fosroc_Nitofill_PU130_TDS.pdf
- [3] Fosroc_Nitofill_Accelerator_TDS.pdf