Modern Australian
Men's Weekly

.

Chinese Companies Phase in Green Plastics Developed at KAUST

KAUST’s green plastics are made using carbon dioxide (CO2) and raw materials from sustainable sources

HONG KONG SAR - Media OutReach - 30 October 2023 - King Abdullah University of Science and Technology (KAUST) and two Chinese companies operating in the plastics sector: Shandong Lianxin Environmental Protection Technology Co.

, Ltd. and Hangzhou Hecai Technology Co., Ltd. have agreed to develop environmentally friendly "green plastics" of high molar mass called aliphatic polycarbonates (PCs).

Shandong Lianxin Environmental Protection Technology Co., Ltd. envisions targeting the biomedical products and food packaging sectors for Gnanou-Feng's Green Plastics. These applications prioritize biodegradability, low toxicity, and excellent biocompatibility characteristics.

Ibn Al-Aytham Distinguished Professor of Chemistry Yves Gnanou, Dr. Xiaoshuang Feng, and their research team at KAUST have developed an innovative method that allows them to create these polycarbonates without using toxic metals, which are typically used in the production of similar plastics. These polycarbonates are unique because they are made using carbon dioxide (CO2) and raw materials from sustainable sources.

The projected timescale is two years to full commercialization, with the next year spent building the facility and producing one ton of the material.

Dr. Feng explains that regular polycarbonates made with metal catalysts cannot be used in applications like food or medical products because of the metals they contain. However, their PC is free of metals and an excellent barrier to oxygen and moisture, making it the perfect plastic for packaging items that need to be protected from oxidation, and a top-quality material for high-end applications.

Further, since it includes up to 45% of CO2, their products actually help reduce carbon footprint when manufactured, which is great for the environment.

In early 2023, the two Chinese companies expressed interest in bringing KAUST's polycarbonates to the market in a phased manner. In the initial phase, Hangzhou Hecai Technology Co., Ltd. will provide the facilities to scale the synthesis of polycarbonates up to 10kg using KAUST's proprietary protocol. In the subsequent phase, Shandong Lianxin Environmental Protection Technology Co., Ltd. will leverage its extensive industrial capabilities to pilot the production of high molar mass polycarbonates, aiming for a 1-ton output before full-scale industrialization.

Professor Gnanou notes, "This represents the first instance where a comprehensive plan has been formulated for the industrialization of high molar mass aliphatic polycarbonates through a Joint Development Agreement, based on KAUST's pioneering chemistry, which permits the synthesis of high molar mass polycarbonates."

As a concept, Green Plastics has existed for nearly two decades, with several manufacturers already embracing the principles of green chemistry to develop recyclable plastics. While solutions involving bio-based or biodegradable plastics have emerged, only a handful have achieved industrial adoption.

Professor Gnanou comments, "I began contemplating biodegradable plastics several years ago, and I'm gratified that we've developed a material that can be completely converted into water and CO2 through enzymatic degradation at the end of its lifecycle. Our product won't add to the environmental challenge."

Hashtag: #KAUST

The issuer is solely responsible for the content of this announcement.

About King Abdullah University of Science and Technology (KAUST)

Established in 2009, KAUST is a graduate research university devoted to finding solutions for some of the world's most pressing scientific and technological challenges in the areas of food and health, water, energy, environment, and the digital domain. The University brings together the best minds and ideas from around the world with the goal of advancing science and technology through distinctive, collaborative research. KAUST is a catalyst for innovation, economic development and social prosperity in Saudi Arabia and the world. Visit to learn more.

For additional information, visit .

How to Use Plants to Create a Calming Atmosphere in Your Home

In today’s fast-paced world, cultivating a calm, soothing environment at home has never been more important. Whether you live in a busy urban apar...

How Maths Tutoring Can Help Students Master Maths

Mathematics can be a daunting subject for many students, often causing stress and frustration. However, maths tutoring has proven to be an effective...

Refurbished iPads Are Better Than New Ones (Here's Why)

Image by rawpixel.com on Freepik Apple's refurbished iPad program has quietly become one of the best deals in tech. While everyone obsesses over the ...

Your Guide to Finding the Right GP: What Perth City Doctors Offer Today

Choosing a General Practitioner (GP) is one of the most important health decisions you’ll make. Luckily, Perth’s vibrant CBD now hosts a new ge...

Why Every Mining Operation Needs a Robust Safety Management System

Mining is one of the backbones of the Australian economy, particularly in Western Australia. Back in 2019-20, mining contributed 10.4% of Australiaâ...

Australian Classic Literature Enjoys Resurgence

Welcome back to the good old days of storytelling! As the modern world becomes increasingly more demanding, returning to childhood favourites offers...

How to Choose the Right Lawyers in Sydney for Your Situation

When faced with a legal issue, selecting the right legal representation can make all the difference. Whether you're dealing with a personal injury, ...

Building a Governance Model for Headless Content Management at Scale

Image by pch.vector on Freepik There's never been a better time to implement a headless content management system (CMS) to gain the flexibility and ...

Understanding Trade Insurance: Essential Protection for Businesses

Image by Drazen Zigic on Freepik In the current economic environment, trade insurance is an important element for companies trading both locally an...

Choosing the Right Timber for External Cladding

Timber cladding is one of those finishes that pulls double duty: it makes a building look warm and welcoming, and it quietly shields the frame from ...

Top Services Offered by Diesel Mechanics in Brisbane

Keeping a diesel vehicle running at its best takes more than the occasional oil change. When you invest in regular specialist care, you protect the ...

Top 5 Benefits of Hiring Professional House Removalists

Moving day should feel like the start of a new adventure, not the end of your patience. Yet once the settlement papers are signed and the champagne ...

Navigating the Digital Landscape: Managed IT Solutions and IT Services in Townsville

As technology advances at an unprecedented pace, companies must adapt to embrace the transformation ahead. With an evolving technology landscape, mana...

Types of Catering You Should Consider for Your Next Event

Choosing the right type of catering service can elevate your event from ordinary to unforgettable. Whether it’s an elegant wedding, corporate func...

Understanding the Benefits of Split System Installation for Your Home

Climate control is essential to maintaining comfort in your home, especially during the extreme temperatures that many regions face. Whether you’r...

Best Aluminium Window Sliding Designs for Natural Light and Airflow

Bringing natural light and airflow into a space is one of the most efficient ways to create a healthy and comfortable home. In Sydney and across Aus...

Maximising Operational Efficiency: Electric Winch Hire Australia and Hydraulic Power Pack Hire Solutions

Image by jcomp on Freepik From urban construction sites and remote mining operations to coastal maritime facilities, specialised equipment solutio...

Navigating the System: Your Guide to Support Finding Work with a Disability Around Melbourne

Image by freepik Finding the right job can be a challenge for anyone, but it can feel particularly daunting when you're also navigating life with a ...