Resin Color Developer RDM50B/color developer/microcapsule/copy paper/color copy paper cheap

FOB Reference Price:Get Latest Price
US $2,500-3,800 / Metric Ton | 1 Metric Ton/Metric Tons (Min. Order)
Supply Ability:
10000 Metric Ton/Metric Tons per Year
Qingdao, Tianjin, Shanghai
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Quick Details
Chemical Auxiliary Agent
Other Names:
color developer
95.0% min
Place of Origin:
Henan, China (Mainland)
Carbon Black
Paper Chemicals
Brand Name:
Model Number:
milk white emulsion
Packaging & Delivery
Packaging Details
The packing of RD50Bis palstic barrel(200kg/barrel).Beside,other packing method can be adoped according to the requirements of the buyers.
Delivery Time
Within 35 days after received the 50% prepayment.or the covering


Product Description

This microcapsule is specially used for carbonless copy paper, the wall of capsule is based on melamine formaldehyde resin, the core of capsule is compound of solvent and colorless fuel. It is applicable to the coating of CB and CFB of carbonless paper with the following advantages: rapid color development at low temperature, bright in color, good color intensity and with excellent ageing-resistant performance.


Technical Index
AppearanceMilk white emulsion
Solid contentNot less than 50%
Average particle diameter2~5 micron
PH value8.0~9.0



This product is well-distributed in particle size, rub resistance, good-sensitivity to coloring.It is water suspension solution,easy for operation, applicable to air-blade and curtain coatings. The coating weight is recommended to be 1-2g/m2 based on the solid content of Microcapsule.

Packaging & Shipping

Iron Drum: Usually 180-200kg;

IBC Tank: Around 1147kg;

ISO Tank: 20Ton;

1. The packaging of this product is plastic barrel (200 kg/barrel). Meanwhile, other packaging methods are also available according to the reqirement of the customers.

2. The product packaging should avoid colliding with edge tool in order to prevent leakage.

3. The suitable methods of transportation: truck, train or ship.

4. The storage and transportation temperature required is 0~50 °C. The shelf life is six months.

5. The product is non-toxic and not corrosive; if it contacts with the skin by carelessness, rinse with detergent and water thoroughly.


Company Information

Established in 1996, Xinxiang Richful Lube Additive Co., Ltd. is a national grade hi-tech enterprise with the complete scientific research, production and sales, and owns several domestic and international technical patents.

Our products range from lubricant additives to specialty chemical products for papermaking. We are devoted to turning into the technology leading lubricant additive production and R&D base for providing higher performance and more eco-friendly products for worldwide lubricant manufacturers.



 American certificate of patent, ISO9001, ISO14001



Cooperative Companies



Why Choose Richful

Exploration and innovation, leading the technological frontier

There are more than 400 people in Richful, the engineering and technical personnel ratio is up to 30%, we have 28 senior engineers. And more than ten independent laboratories, testing and analysis center, formed a perfect quality control and product development system. We have established a good cooperation mechanism with Zhengzhou University, Henan Normal University, Sinopec RIPP, etc. and scientific research institutes.


Excellent quality, good credit and service

Our technology constantly make breakthroughs, some products are leading the industry, currently we already become the strategic cooperation partner of Sinopec, PetroChina, ect. And many products exported to Europe, America, southeast Asia, South Asia, the Middle East, etc.



Our Services

Quality is the lifeline in our company

1. From raw materials to the production, selection, stable supply of raw materials to ensure product quality stability.

2. High quality R&D team and the cooperation with large research institutes, to ensure that the product progress and innovation; According to different customers’ requirements, customized the personalized products, technological innovation.

3. Follow-up the feedback on the quality of products, and constantly improve the quality of products, and we strive for perfection!

4. Strict product quality control system, guarantee the stability of product quality,keep quality the same consistently. Reasonable price, the “best value” products,it is our pursuit.


Wish our best services with full heart can co-create wonderful win-win scenery

1.Timely, safe and accurate delivery, high quality product, stable performance,honest supply,keep the promise.

2. High-tech products with professional technical services. Marketing personnel with professional product application knowledge and high quality technical services team,help customers to analysis and solve problems.