Products Description
Urea-formaldehyde resin can also be combined with colorants such as masterbatch, curing agent and plasticizer to form compression powder. The appearance of urea-formaldehyde resin after this process is a light-colored, semi-transparent powder. It adds insulation and wear resistance properties, and the colors are also very diverse. The appearance of urea-formaldehyde resin has the characteristics of gloss and good fluidity, and strong resistance. But it is not a perfect substance. It cannot be used in an environment with strong acidity and alkalinity, and it will shrink and age in a cold environment. If artificial boards are used, there may be a risk of releasing formaldehyde.
Technical indicators
| Testing Items | Specification | Testing Results |
| Appearance | White or yellowish powder | White powder |
| Particle size | 80 Mesh | 99% pass |
| Moisture(%) | ≤3 | 1.8 |
| PH value | 7-8 | 7.5 |
| Free Formaldehyde(%) | 0.15-1.5 | 0.62 |
| Viscosity(25ºC 50%) mpa.s | 100-400 | 120 |
| Adhesive force | 1.5-2.0 | 1.77 |
| Conclusion | qualified | |
Products Description
Urea-formaldehyde resin also has many uses in different industries.
1. It can be used as an adhesive in the wood products industry. For example, pallets and density boards used to hold our goods improve the firmness and durability of wood products, ensure product quality and increase service life and quality
2. Urea-formaldehyde resin also plays a huge role in the field of coatings. It can be used as a raw material for high-quality coatings for automobiles, ships, house construction, etc. that are common in our daily lives. It can be used to enhance the physical properties of products such as tableware and bottle caps that are common in our daily lives
3. Not only that, phenolic resin can also be used as a cross-linking agent and plasticizer, and can be mixed with a variety of rubber and resin materials to enhance product performance
4. In the field of textiles, it has the effect of slowing down the fading of textiles and improving the wrinkle resistance of products
Package
25KG/Bag,also be packed according to customer's needs.
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