RD118 is the resin color developer of modified zinc salicylate, which exhibits the excellent performance : rapid color development and the aging-resistant performance, meanwhile, it possess the characteristics of low viscosity and easy formula and so on . RF118 is widely used in carbonless copying paper industry.
CF paste process: add and stir water in the tank, then put into the dispersant and solid materials and mix to keep even distribution at the high speed. Slow down the stiring speed to add the prepared starch gum and then mix for 15-20 mins. The next step is to adjust PH value to 8.0-8.5 and pour into the resin color developer slowly, mix them for a certain period to get the even distribution. Finally add SBR latex slowly and mix the paste for 15-20mins. The PH value of the prepared CF paste is 7.0-7.5.
Package, Storage and Transportation
1. plastic barrel package (220 kg/barrel) or customization according to the client’s request. The package should avoid colliding with edge tool to prevent leakage.
2. Transportation: motor, train and sea , or customization according to the client’s request.
3. The storage and transportation temperature required 0-50 °C. The shelf life is 6 months.
4. This product is non-toxic and no corrosive. If it contacts with the skin carelessly, rinse with detergent and water thoroughly.