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High Quality Water-Based Photo Emulsion for Screen Printing – China Suppliers & Factory
Product Features
High resolution and development effect: Water-based photo emulsion has high intensity resolution, good development effect, and can clearly reproduce fine patterns.
High resolution and development effect
Water-based photo emulsion has high intensity resolution, good development effect, and can clearly reproduce fine patterns.
Water resistance
Suitable for water-based ink and water-based paste printing, strong water resistance, suitable for printing, fabric printing, T-shirt color dot printing and so on.
Easy to operate
Water-based photo emulsion is usually single-liquid type, and can be stirred evenly before use, without adding photosensitizer.
Environmental protection
Using water development, non-toxic, does not pollute the environment.
Diazo Product Features
Photosensitivity
Diazo powder is a photosensitizer, which is decomposed by light and mixed with latex to produce photocrosslinking for the preparation of screen printing plates.
Solvent resistance
Diazo type photo emulsion is divided into solvent-resistant and water-resistant, solvent-resistant for solvent-based inks, water-resistant for water-based inks.
High resolution
Diazo photo emulsion has high resolution, suitable for high-precision printing.
Operability
When used, it needs to be mixed with photo emulsion glue, stir well before use, and the exposure time is short.
Product Details
Product Applications
Mainly used in waterborne printing industry, such as dyeing, fabric printing, T-shirt color dot printing and so on.
It is also suitable for screen printing with high water resistance requirements.
Widely used in screen printing, including advertising signs, ceramic decal paper, plastic, glass, metal products, etc.
Also used in the electronics industry, such as PCB manufacturing.
Comparison of water-based photo emulsion adhesive and diazo powder
| Features/Application | Water-based photo emulsion adhesive | Diazo powder |
|---|---|---|
| Photosensitive | Single-liquid type, no need to add photosensitizer | Need to be mixed with photo emulsion |
| Water resistance | Water resistance, suitable for water-based ink | Water resistance and solvent resistance |
| Resolution | High resolution, suitable for fine pattern | High resolution, suitable for high-precision printing |
| Operation | Easy to operate, stir evenly can be used after preparation | Short exposure time |
| Main Application | Mainly used in water-based printing industry | For a variety of screen printing |
Usage method
Water-based photo emulsion
Directly stir evenly coated on the screen, dry after exposure, development.
Diazo powder
Need to be mixed with photo emulsion glue, stir evenly after coating, dry after exposure, development.
Water-based photo emulsion and diazo powder have their own advantages, and the selection needs to be determined according to the specific printing needs and material characteristics.
Frequently Asked Questions (FAQ)
What are the main features of water-based photo emulsion?
Water-based photo emulsion offers high resolution, excellent development effect for fine patterns, strong water resistance, and environmental friendliness. It is also very easy to operate as it is typically a single-liquid system.
How does diazo photo emulsion differ in solvent resistance?
Diazo type photo emulsion is classified into solvent-resistant and water-resistant variants. The solvent-resistant version is designed for solvent-based inks, while the water-resistant version is used with water-based inks.
What industries commonly use these photo emulsions?
They are widely used in the waterborne printing industry (dyeing, fabric, T-shirt printing), general screen printing (advertising signs, ceramic decals, plastics, glass, metals), and the electronics industry (PCB manufacturing).
Do I need to add a photosensitizer to water-based photo emulsion?
No, water-based photo emulsion is usually a single-liquid type. It only needs to be stirred evenly before use without the addition of a separate photosensitizer.
How does the application process differ between water-based emulsion and diazo powder?
Water-based photo emulsion is stirred and coated directly on the screen. Diazo powder must first be thoroughly mixed with the photo emulsion glue before coating, drying, exposure, and development.
How do I choose between water-based photo emulsion and diazo powder?
The choice should be made based on your specific printing conditions, ink type (solvent-based vs. water-based), pattern precision requirements, and the material characteristics of your substrate.
Industry specific attributes
Material |
100% Polyester |
Weave Type |
Plain |
Elasticity |
low |
Printing |
Polyester Screen Printing |
Monofilament Style |
Yes |
Product Name |
Polyester Silk Screen Printing Mesh |
Color |
White Yellow |
Length |
50m/roll |
Application |
Screen Printing Industry |
Thickness |
46-693um Printing Mesh |
Roll width |
60-368cm |
Feature |
Heat Resistance |
Aperture |
31-1300micron |
Packaging Details
Food Grade 100 Micron Polyamide Nylon Filter Mesh For Soya Milk :
1.30-100m/roll in PVC bag
2.2-8 rolls per carton
3.waterproof bags outside
4.package belt strengthen
