Traditional binders (clay-only or synthetic resins) often struggle to balance strength, smooth writing, and stability, leaving manufacturers with high scrap rates and customer complaints.
At Celotech, we use cellulose ether-based binders (HPMC & HEC) to optimize pencil lead performance. Our solutions:
Learn more about our Celopro® product line for pencil applications.
Formulation Tips: Ensure uniform dispersion of cellulose ethers to avoid agglomeration;Keep binder dosage within recommended range to balance hardness & smoothness; Monitor solid content in water-based systems to maintain consistent core density.
| Component | Function |
| Celopro® MK6M FP | Main binder, improves strength |
| Celopro® HHB300 | Lubrication, dispersion aid |
| Optional additives | Dispersant / process aid |
Disclaimer: This is technical reference only; not a final production formula, Lab and pilot testing are recommended before scale-up, Comply with local safety & environmental regulations
We are Different
At Celotech, we understand the value of trust and collaboration. That’s why we offer complimentary samples of our high quality products, allowing you to “try before you buy.” This initiative reflects our unwavering confidence in the quality and performance of our products.
In the construction industry, every detail matters. We are committed to delivering top-quality cellulose ethers, backed by expert technical support, to help ensure your project’s success. Our free samples aren’t just a product offer—they’re an invitation to discover the Celotech difference. Let us help you achieve exceptional results with reliability you can count on.
Excellent logistics and in time deliveries
Celotech is committed to providing one-stop logistics and export services for cellulose ethers, RDP and other construction chemicals. We ensure smooth coordination of export, land and ocean freight processes, ensuring that our products are delivered efficiently and on time to customers around the world.
With a complete supply chain, we handle all aspects of documentation, regulatory compliance and transportation logistics. Our expertise in production planning and international logistics and charter booking ensures the safe and timely transportation of large shipments, allowing customers to focus on their projects with confidence, knowing that their orders will arrive on schedule.
Celotech is committed to providing high-quality construction chemicals to customers around the world. Our products include cellulose ethers, redispersible latex powders, etc., which are widely used in architectural coatings, dry-mix mortars and other fields. As an international company committed to innovation and quality, we understand the importance of sample testing when selecting new products. To help customers better evaluate the performance of our products, Celotech provides free samples for you to test in actual applications.
Yes, cellulose ethers are biodegradable and can be effectively used in eco-friendly cleaning products, aligning with sustainability goals.
