Welldone Environmaterials offers polyacrylamide based specialty chemicals for use in wet processing and in sizing applications. These additives are used by the customer in processing steps such as cooking, deinking, defoaming, dye-fixing and also as a dry or wet strength improver.

Anionic Polyacrylamide Application in Paper Making:
1.Used as an aid for retention and drainage during papermaking.
2.Used as a fibre recovery agent for DAF system.
3.Used as a flocculant for clarification of green liquor and white liquor.

Cationic Polyacrylamide Application in Paper Making:
1.Used as an aid for retention and drainage during papermaking.
2.Used as a fixing agent for synthetic sizing agent in papermaking.
3.Used as a dewatering polymer for pulp mill, paper mill and deinking plant solid wastes.

Product Effect:
1.Improve machine speed, and increase the yield, well uniform
2.Non-stick cylinder, do not stick wool fiber, no need to add stripping agent, save cost
3.Enhance paper strength
4.improve the utilization rate of small fiber
5.Exquisite hand feel, improve paper quality grade


Paper Retention Aid
Welldone Polyacrylamide is a new type of high efficient papermaking dedicated additives together with retention and filtration aid, and is also a polyelectrolyte, can significantly improve the retention of short fiber and filler, saving materials and reducing costs, improving cleanliness of the drainage water and reducing environmental pollution. At the same time, it can reduce the beating degree of the pulp , improving the ration. Moreover, it can improve the drainability of machine screen cloth, reducing the moisture of dryer section and improving the speed, and reduce steam consumption, increasing the production and savings the cost . This product is of low dosage, significant effect and so on.

Paper Strength Agent
Throughout the PH value, the product is of ionization completely, which can be directly adsorbed onto fiber pulp. By means of the ionic bond that the cationic and anion in the fiber form, amido and a large number of hydroxyl hydrogen form. Also, the product is highly efficient fiber dispersing agent, enabling a more even distribution of pulp fibers in the uniform, and can improve the paper formation, promoting the combination of fiber uniformity in order to increase the physical indicators of the paper effectively, such as the paper dry strength, fracture length, durability, stiffness, pop strength, pressive strength and other indicators, making effectively all the indicators increase by 10-30%.

Paper Dispersant Agent
Dispersing agent for paper making is a kind of composite acrylic polymer, which appearance is white fine granule. It is water soluble and the solution has high viscosity. It will help the dispersing of the fiber and the form of the paper with low additive amount.

Welldone products can help improve the balance of the paper pulp. And the tenacity of the fiber is highly improved. In the coating process of paper making, it has high efficiency for dispersing. The viscosity of the painting is steady. Less foam, non-toxic, no corrosion is the characters of our products. The flow ability and scrub resistance is very good. So the paper could keep the gloss and hard to mildew. And our products could improve the speed of the paper machine during the process.