Qingdao Jieruixin International Trading Co., Ltd.
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  • Contact Person : Mr. Dong Jerry
  • Company Name : Qingdao Jieruixin International Trading Co., Ltd.
  • Tel : 86-532-82876355
  • Fax : 86-532-82876291
  • Address : Shandong,QINGDAO,ROOM 2,12TH FLOOR,NO.37,DONGHAI WEST ROAD,QINGDAO CITY,SHANDONG PROVINCE,CHINA
  • Country/Region : China
  • Zip : 266000

Color developer for ncr paper

Color developer for ncr paper
Product Detailed
Resin Color Developer is a resin color developer which belongs to zinc salicylate type

Color developer for ncr paper

Feature:1. Rapid color development at low temperature. Especially when the temperature is below 10 °C, this advantage still exists. 2. Suitable for any CF compositions consisting of resin or clay-resin.3. Relatively thinner coating.4. The rheological property and thixotropy of CF paste are good, suitable for any coating method.5. Good stability when stored.

Application method:1. When  is used to prepare CF paste, first add water, dispersant,porcelain clay and calcium carbonate,etc. into the tank and stir at the speed of 1000r/min for 20 to 30 minutes. Then reduce the stirring speed to 500r/min and add starch gum, stir for 15-20 minutes (Note: adjust the PH value to8.0~8.5). Finally add resin and SBR latex and stir for another 15-20 minutes. The final PH value of CF paste is around 7.0.2. Sodium polyacrylate (∑ 5000) is recommended for the dispersant.3. Fully water-soluble active dye is recommended when coating color paper.4. Quantity of resin applied can be reduced or increased according the requirements of the user for color intensity.

Technical index:

index

standard

Solid content %

≥ 45

Viscosity 25°C  

1 ~ 500

Mean particle diameter(μm)

μm ≤1.5

PH value

4.0 ~ 6.0

Zinc content %

≥4.5

 

 

 

 

Suggestion: The emulsion will be easily damaged when temperature is higher than 60°C.

Resin Color Developer is a resin color developer which belongs to zinc salicylate type. It enjoys the following advantages: rapid color development at low temperature, high coating whiteness, good color intensity and slow light-resistant aging. IT is an ideal resin color developer of a new generation.

Color developer for ncr paper

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