High Quality Water-Based Screen Printing Photo Emulsion from China Suppliers and 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.
Product Features (Diazo Type)
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
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
What are the main advantages of water-based photo emulsion?
It offers high resolution, excellent development effects, and strong water resistance. It is also non-toxic, environmentally friendly, and easy to operate as a single-liquid type without needing additional photosensitizers.
What is the difference in solvent resistance between the two types?
Water-based photo emulsion is specifically formulated for high water resistance (ideal for water-based inks and pastes), whereas diazo-type photo emulsions are divided into solvent-resistant and water-resistant categories to accommodate different ink formulations.
Do I need to mix a photosensitizer with water-based photo emulsion?
No, water-based photo emulsion is usually a single-liquid type and does not require the addition of a photosensitizer. You only need to stir it evenly before use.
How should diazo powder be prepared before printing?
Diazo powder must be mixed thoroughly with the photo emulsion glue. Once stirred evenly, it is coated onto the screen, dried, exposed, and developed.
What industries and materials are these products suitable for?
They are widely used in the waterborne printing industry (dyeing, fabric printing, T-shirt printing), general screen printing (advertising signs, ceramic decal paper, plastics, glass, metals), and the electronics industry for PCB manufacturing.
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
