In professional screen printing production, achieving a clear and durable print is not only about selecting the right silicone ink. One of the biggest challenges manufacturers face is poor screen printing ink adhesion, especially when printing on difficult materials such as polyester, nylon, elastic webbing, coated fabrics, and other synthetic textiles.
A print may look perfect immediately after production but later fail during washing, stretching, or abrasion testing. Problems such as peeling, cracking, and ink separation can lead to production waste, customer complaints, and increased manufacturing costs.
How Silicone Primer Improves Ink Adhesion
A silicone primer is not simply an additional coating layer. It works as a bonding bridge between the substrate and silicone ink.
The main functions include:
Improve Surface Compatibility
The primer improves interaction between the fabric surface and silicone ink, allowing the ink layer to attach more effectively.
Increase Bonding Strength
A properly selected primer helps reduce:
Ink peeling
Layer separation
Adhesion failure
This is especially important for materials with smooth surfaces or high flexibility.
YRsilicone Silicone Primer Solutions for Difficult Materials
YRsilicone develops silicone printing materials for professional screen printing applications. Based on different substrate requirements, we provide two adhesion solutions:
SND-110A Silicone Primer
XG-180A-1 Silicone Primer
These products are designed to help manufacturers improve silicone ink adhesion on challenging textile materials.
♦ SND-110A Silicone Primer for Specific Textile Applications
Product Features
SND-110A is a silicone primer designed for improving adhesion on selected difficult substrates.
It is suitable for applications where conventional silicone ink cannot achieve sufficient bonding performance. Typical applications include:Textile accessories,Synthetic fabrics,Certain elastic materials and Garment components. By creating a suitable bonding layer, SND-110A helps improve the connection between the substrate and silicone ink.
Recommended Mixing Ratio: SND-110A (100%) + catalystSND-110B (10%)
Before mass production, testing on the actual substrate is recommended because different textile suppliers may use different surface treatments.
♦ XG-180A-1 Silicone Primer: A Solution for Most Difficult Materials
For manufacturers who frequently encounter adhesion problems on different materials, XG-180A-1 provides a broader adhesion solution.
Compared with standard primers, XG-180A-1 is designed to solve many common adhesion issues found in textile screen printing. Its excellent compatibility makes it a practical choice for many industrial silicone printing applications.
Recommended Mixing Ratio: XG-180A-1 (100%) + XG-180B-1 additive (10%)
SND-110A vs XG-180A-1: How to Choose?
| Feature | SND-110A | XG-180A-1 |
|---|---|---|
| Application | Specific difficult materials | Wide range of difficult substrates |
| Main function | Improve bonding | Strong adhesion improvement |
| Recommended users | Experienced printers with specific needs | Manufacturers needing broader compatibility |
| Suitable materials | Selected textiles | Polyester, nylon, elastic and more |
Choosing the correct primer depends on the substrate, production process, and required durability.
Conclusion
Improving screen printing ink adhesion requires more than changing the ink itself. For difficult materials, a suitable silicone primer creates a stronger bonding foundation between the substrate and silicone ink.
YRsilicone provides professional adhesion solutions:
SND-110A + SND-110B
XG-180A-1 + XG-180B-1
These systems help manufacturers improve print durability, reduce production failures, and achieve more stable results on challenging textile materials.
For companies looking for a reliable silicone ink manufacturer or silicone printing solution supplier, YRsilicone provides technical expertise and customized solutions for modern screen printing applications.
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