Breakthrough Progress and Application of Polyurethane Gelamine Catalyst 33LV in the Field of Waterproof Materials
Introduction
Polyurethane materials have been widely used in many fields such as construction, automobile, electronics, and medical care due to their excellent physical properties and chemical stability. In recent years, with the increasing demand for waterproofing materials, polyurethane materials are also increasingly widely used in the field of waterproofing. As a new catalyst, polyurethane gel amine catalyst 33LV plays an important role in the preparation of polyurethane waterproof materials. This article will introduce in detail the product parameters, technical characteristics, breakthrough progress in the field of waterproof materials and their applications of polyurethane gel amine catalyst 33LV.
1. Overview of polyurethane gel amine catalyst 33LV
1.1 Product Introduction
Polyurethane gel amine catalyst 33LV is a highly efficient and environmentally friendly catalyst, mainly used in the preparation of polyurethane materials. It can significantly improve the reaction speed of polyurethane materials, improve the physical properties and chemical stability of the materials, especially in the preparation of waterproof materials.
1.2 Product parameters
| parameter name | parameter value |
|---|---|
| Appearance | Colorless to light yellow transparent liquid |
| Density (25?) | 1.02 g/cm³ |
| Viscosity (25?) | 50-100 mPa·s |
| Flashpoint | >100? |
| Solution | Easy soluble in organic solvents such as water, alcohols, ketones |
| Storage temperature | 5-30? |
| Shelf life | 12 months |
1.3 Technical Features
- High-efficiency Catalysis: 33LV catalyst can significantly increase the reaction speed of polyurethane materials and shorten the production cycle.
- Environmental Safety: This catalyst does not contain harmful substances, meets environmental protection requirements, and is safe to use.
- Good stability: During storage and use, the 33LV catalyst exhibits good stability and is not easy tobreak down.
- Wide application scope: It is suitable for the preparation of a variety of polyurethane materials, especially excellent in waterproof materials.
2. Breakthrough progress of polyurethane gel amine catalyst 33LV in the field of waterproof materials
2.1 Improve the reaction speed of waterproof materials
In the preparation process of traditional polyurethane waterproof materials, the reaction speed is slow and the production efficiency is low. The application of 33LV catalysts significantly improves the reaction speed, shortens the production cycle, and improves production efficiency.
2.1.1 Comparison of reaction speed
| Catalytic Type | Reaction time (min) |
|---|---|
| Traditional catalyst | 60-90 |
| 33LV Catalyst | 20-30 |
2.2 Improve the physical properties of waterproof materials
The application of 33LV catalyst not only improves the reaction speed, but also significantly improves the physical properties of waterproof materials, such as tensile strength, elongation at break, wear resistance, etc.
2.2.1 Comparison of physical properties
| Performance metrics | Traditional catalyst | 33LV catalyst |
|---|---|---|
| Tension Strength (MPa) | 10-15 | 18-25 |
| Elongation of Break (%) | 300-400 | 500-600 |
| Abrasion resistance (mg/1000 revolutions) | 50-70 | 20-30 |
2.3 Improve the chemical stability of waterproof materials
The application of 33LV catalysts also significantly improves the chemical stability of waterproof materials, so that they can maintain good performance in harsh environments such as acids, alkalis, and salts.
2.3.1 Comparison of chemical stability
| Environmental Conditions | Traditional catalyst | 33LV catalyst |
|---|---|---|
| Acidic environment (pH=3) | Performance drops by 30% | Performance drops by 10% |
| Alkaline Environment (pH=10) | Performance drops by 25% | Product decline of 8% |
| Salt spray environment | Performance drops by 20% | Performance drops by 5% |
2.4 Reduce production costs
The efficient catalytic effect of 33LV catalyst not only improves production efficiency, but also reduces production costs. By reducing the amount of catalyst and shortening the production cycle, enterprises can significantly reduce production costs.
2.4.1 Production cost comparison
| Project | Traditional catalyst | 33LV catalyst |
|---|---|---|
| Doing of catalyst (kg/t) | 5-10 | 2-5 |
| Production cycle (h) | 8-12 | 4-6 |
| Production cost (yuan/t) | 5000-6000 | 3000-4000 |
III. Application of polyurethane gel amine catalyst 33LV in waterproofing materials
3.1 Building waterproofing materials
In building waterproof materials, the application of 33LV catalysts significantly improves the waterproof performance and durability of the material. Especially in waterproofing treatment of roofs, basements, bathrooms and other parts, the waterproof materials prepared by 33LV catalyst perform well.
3.1.1 Application Cases
| Project name | Application location | User effect |
|---|---|---|
| A residential community | Roof waterproofing | Excellent waterproofing performance, no leakage |
| A commercial complex | Basement waterproofing | Good durability, no aging |
| SomeHotel | Bathroom waterproofing | Excellent waterproof effect, no leakage |
3.2 Underground engineering waterproofing materials
In underground engineering, the performance requirements of waterproof materials are extremely high. The waterproof materials prepared by 33LV catalyst perform well in underground tunnels, subway stations, underground parking lots and other projects, and can effectively prevent groundwater penetration.
3.2.1 Application Cases
| Project name | Application location | User effect |
|---|---|---|
| A subway station | Underground tunnel waterproofing | Excellent waterproofing performance, no leakage |
| A certain underground parking lot | Underground parking lot waterproof | Good durability, no aging |
| A underground mall | Underground Shopping Mall Waterproof | Excellent waterproof effect, no leakage |
3.3 Bridge waterproofing material
In bridge engineering, the performance of waterproof materials is directly related to the service life and safety of the bridge. The waterproof material prepared by 33LV catalyst performs excellently in bridge waterproofing treatment and can effectively prevent the erosion of rainwater and moisture.
3.3.1 Application Cases
| Project name | Application location | User effect |
|---|---|---|
| A certain sea-crossing bridge | Bridge Deck Waterproof | Excellent waterproofing performance, no leakage |
| A highway bridge | Pibers Waterproof | Good durability, no aging |
| Overpass in a certain city | Bridge Deck Waterproof | Excellent waterproof effect, no leakage |
3.4 Application in other fields
In addition to construction, underground engineering and bridge waterproofing materials, 33LV catalysts have also been widely used in other fields, such as automotive waterproofing materials, electronic waterproofing materials, medical waterproofing materials, etc.
3.4.1 Application Cases
| Project name | Application Fields | User effect |
|---|---|---|
| A certain automobile manufacturer | Auto waterproof materials | Excellent waterproofing performance, no leakage |
| A certain electronics manufacturing plant | Electronic waterproof material | Good durability, no aging |
| A medical device factory | Medical Waterproof Materials | Excellent waterproof effect, no leakage |
IV. Future development of polyurethane gel amine catalyst 33LV
4.1 Technological Innovation
With the continuous advancement of science and technology, technological innovation of 33LV catalysts will become an important direction for future development. By continuously optimizing the catalyst formulation and production process, the efficiency and stability of the catalyst can be further improved and the needs of more fields are met.
4.2 Application Expansion
The application field of 33LV catalyst will be further expanded, not only in the field of waterproof materials, but also in other polyurethane materials, such as coatings, adhesives, elastomers, etc.
4.3 Environmental Protection Requirements
With the continuous improvement of environmental protection requirements, the environmental protection performance of 33LV catalyst will be further improved. By developing more environmentally friendly catalyst formulations, reduce the impact on the environment and meet increasingly stringent environmental regulations.
Conclusion
The breakthrough progress and application of polyurethane gel amine catalyst 33LV in the field of waterproof materials not only improves the performance and production efficiency of waterproof materials, but also reduces production costs and meets the needs of different fields. With the continuous innovation of technology and the continuous expansion of application, 33LV catalysts will play a more important role in the future and promote the widespread application of polyurethane materials in various fields.
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