Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
In an era increasingly focused on environmental responsibility, the chemical industry is constantly seeking greener alternatives and more sustainable production methods. Alkyl Ketene Dimer (AKD), a critical sizing agent in papermaking, is no exception. Efforts are underway to develop and implement sustainable AKD production methods that minimize environmental impact while maintaining product efficacy. This focus on sustainability is vital for the future of eco-friendly papermaking.
Traditionally, AKD synthesis involved solvents like toluene. However, the industry is shifting towards processes that reduce or eliminate the use of such organic solvents. This includes exploring solvent-free synthesis techniques, often utilizing advanced reactor designs like twin-screw extruders. These methods not only reduce volatile organic compound (VOC) emissions but also often lead to higher product yields and purity. Such innovations are key to understanding AKD neutral sizing chemical applications in an environmentally conscious manner.
Another significant area of development is in the formulation of AKD into stable aqueous emulsions. These emulsions are easier to handle, require less energy for application, and can be designed with biodegradable or environmentally benign additives. The goal is to create sizing agents that are not only effective but also have a minimal ecological footprint. This aligns with the broader goals of how AKD improves printability and paper properties in a responsible way.
The chemical reaction of AKD esterification with cellulose remains the core mechanism for imparting hydrophobicity. However, the sustainability focus extends to the sourcing of raw materials. Utilizing fatty acids derived from renewable resources is an avenue being explored to further enhance the eco-friendliness of AKD. By adopting these sustainable practices, the paper industry can leverage the benefits of AKD, such as improving paper water resistance with AKD and enhancing print quality, while also contributing to a healthier planet. NINGBO INNO PHARMCHEM CO.,LTD. is committed to supporting these sustainable initiatives by providing high-quality AKD and working towards greener chemical solutions for the paper sector.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
