First, petroleum resin oil
PR2 petroleum resin 40%
Refined refined oil 7%
High boiling point kerosene 43%
The above raw materials were sequentially placed in a reactor and heated to 165Â°C Â± 5Â°C. Incubate for 20 minutes. Viscosity 1400-1800 cps/35Â°C. Filter packaging.
Second, alkyd resin
Material Name Specification Percentage
1ã€Double float oil qualified 62.6 626
2, glycerin 96% 9.3 93
3, lithium hydroxide analysis of pure 0.04 0.4
4, isophthalic acid qualified 18.5 185
5, zinc oxide reagent 0.018 0.18
6. BHT Reagent 0.045 0.45
7. High boiling point kerosene 270~290Â°C 9.45 95
1. Put linseed oil and glycerine into the kettle and stir it. The medium heat rises to 150Â°C. Lithium hydroxide is added to open the air. Continue to heat up to 235~240Â°C. Incubate and alcoholize for half an hour. Then sample every 15 minutes to see the alcohol. Solution until the alcoholysis is complete.
2. Add 5ml of silicone oil, slowly add isophthalic acid at a temperature of 240Â°C for 30-40 minutes, and increase the temperature to 275-280Â°C.
6# color carbon black 20%
Chinese basket 5%
Petroleum resin oil 62%
5# grass seed oil 5%
High boiling point kerosene 5%
The above raw materials are put into a bucket and stirred uniformly, and then ground to a fineness of â‰¤15 Î¼m with a ball mill. Adjust viscosity, fluidity, thixotropy to post-qualified packaging.
Source: China Ink Technology Network
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