Two component high performance glass metal ink

  Two component high performance glass metal ink
[technical reference]
1
Scope of application: it is mainly used for silk screen printing and pad printing of various metals, hardware, glass, tempered glass, ceramics, stone, anodic aluminum oxide surface, painting surface, plastic spraying surface, UV paint surface, electrophoresis surface, electrolytic plate and other products

2
Product features: bright light, high covering power, good adhesion, high hardness, alcohol resistance, acid and alkali resistance, washing water resistance, propylene ~ ketone resistance, gasoline resistance, water boiling resistance, oil resistance, etc

3
Diluent: use our b-03 special diluent or 783 oil, and use 718 screen washing water to clean the screen

4
Curing agent: for two-component use, js-11 curing agent must be added with the addition amount of 10-15%
Increasing the addition proportion of curing agent can strengthen the adhesion, but it will weaken the ink color concentration and slow down the ink drying speed
When the addition proportion of curing agent exceeds 20%, it is necessary to bake and dry

5
Ink blending method: stir evenly before opening the tank, and dilute the required amount of ink to the appropriate printing viscosity
If the curing agent needs to be added, add the curing agent first, stir and stand for 10 minutes, and then dilute it after the ink is completely crosslinked with the curing agent

5
Ink blending method: stir evenly before opening the tank, dilute the required amount of ink to the appropriate printing viscosity

6
Drying time: bake for 30 minutes at 80 ℃, 15 minutes at 160 ℃ and 10 minutes at 180 ℃
The higher the baking temperature, the better the performance of this product; It can also be dried at room temperature for 20 minutes and 24 hours

7
Service life after adding curing agent: 8-12 hours
Please discard after expiration
The remaining ink cannot be recycled

[performance test]
1
3M tape shall be tested by 100 grids: no falling off

2
Alcohol resistance test: dip absorbent cotton with alcohol and go back and forth 500 times at the force level of 500g without discoloration

3
Washing water resistance test: dip absorbent cotton with washing water and go back and forth 500 times at the force level of 500g
There is no discoloration and no change after soaking for 72 hours

4
Propionic ~ ketone resistance test: dip absorbent cotton with propionic ~ ketone for 500 times at the force level of 500g, without discoloration and no change after soaking for 72 hours

5
Gasoline resistance test: dip 97# gasoline with absorbent cotton and go back and forth 500 times at 500g force level without discoloration, and soak for 72 hours without change

6
Grease resistance test: apply edible butter on the printing surface for 24 hours, and then cook it in boiled peanut oil for 30 minutes without change
After taking it out and cooling, draw a hundred grids with 3M tape to test whether it falls off

7
Acid and alkali resistance test: soak in 15% HCl and NaOH solution for 72 hours without change

[precautions]
1
A small amount of trial printing shall be conducted to confirm that it meets the requirements before mass production

2
Remove grease and impurities on the surface of the substrate to promote the adhesion effect

3
Testing of adhesion, hardness, acid resistance, alcohol resistance, chemical resistance, scratch resistance, wear resistance and other properties,
It can only be tested after complete curing

4
Without permission, this series of ink shall not be mixed with other types of ink and color matching

5
Fireworks are strictly prohibited when using and storing ink and diluent

6
During use, pay attention to the good ventilation of the construction site and try to avoid direct skin contact

7
If this product is accidentally splashed in the mouth, nose, eyes and ears, wash it with a large amount of water or directly ask a doctor for help