12-25-20

» Water Resistant Diazo Emulsion

Water Resistant Diazo Emulsion

 

Product name:	Water Resistant Diazo Emulsion
Product model:	MJL-3000B
Product weight:	1KG(Net:900g)
Shelf life:	1 year
Product color:	Blue colloid
Product use:	Silk-printed aluminum frame, wooden frame stretched net fixed mesh, fast bonding

 

Matters needing attention:

1. Preservation of photosensitive gel: Photosensitive gel is best stored at a low temperature of 20 °C and protected from light. Do not store in an environment above 25°C or below 5°C, otherwise chemical and physical changes are likely to occur, affecting normal use. Please store diazonium in the refrigerator at 0-5 ℃.
2. Screen plate degreasing:screen plate before coating photosensitive adhesive should be thoroughly cleaned with special degreasing agent to remove grease and dirt.After full cleaning and drying, high quality screen and high printing resistance can be obtained.
3. Dissolution of photosensitizer: Pure water or pure water should be used to dissolve photosensitizer. If tap water is used directly, the minerals and rust in tap water will react chemically with the photosensitive adhesive, affecting the performance. In severe cases, the colloid will agglomerate and cannot be used normally.
4. Drying oven temperature: the temperature of the drying oven is best with below 40 ℃, 40 ℃, the photosensitive glue easy generation thermal response, lower the solution like sex.The desiccant box should have an exhaust device so that the humidity in the box can be discharged and the net plate can be completely dry.Check whether the temperature inside the oven is consistent with the set temperature every month.Check whether the temperature inside the oven is consistent with the set temperature every month.

 

Product features:

 

 

1. Easy to paint, short drying time, high screen production efficiency
2. Excellent durability, superior solvent    resistance.
3. Easy to reclaim, extended re-use of screen.
4. Waterborne diazo photosensitive adhesive is easy to use and has high bonding strength.

 

 

Instructions:

1. Wash, degrease and dry screen mesh. Remove grease and foreign contaminants with MSP cleanser.
2. Dissolve provided diazo with 10% water of emulsion volume. Do not use warm water.
3. Coat emulsion slowly in order to prevent air bubbles.
4. Dry coated screen completely before exposure. Drying temperature up to 40°C(104°F).
5. Pour diazo solution into emulsion. Mix it well. Prior to a use, let mixed emulsions settle for one day.

Or for immediate use, filter it with screen mesh 100/cm or higher.

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