Packaging – SK Chemicals, a leading innovator in sustainable materials, has unveiled its latest product, “ECOTRIA CLARO 300,” a cutting-edge copolyester designed to boost recyclability and improve the performance of molded packaging 21-10-2024 - Archive
Packaging

| Polyestertime | |||
| ITEM | 14/10/2024 | 21/10/2024 | +/- |
| Bottle grade PET chips domestic market | 6,500 yuan/ton | 6,280 yuan/ton | -220 |
| Bottle grade PET chips export market | 880 $/ton | 880 $/ton | – |
| LDPE CFR Est China | 1,225 $/ton | 1,225 $/ton | – |
| PET Semidull Fiber chips
PET Bright |
6,520 yuan/ton
6,550 yuan/ton |
6,300 yuan/ton
6,320 yuan/ton |
-220
-230 |
| Pure Terephthalic Acid PTA domestic market
Packaging |
5,160 yuan/ton | 5,050 yuan/ton |
-110 |
| Pure Terephthalic Acid PTA FOB China | 660 $/ton | 660 $/ton | – |
| Monoethyleneglycol MEG Shandong | 4,800 yuan/ton | 4,700 yuan/ton |
-100 |
| Monoethyleneglycol MEG CFR China | 572 $/ton | 572 $/ton | – |
| Paraxylene PX FOB Taiwan market | 895 $/ton | 845 $/ton |
-50 |
| Paraxylene PX FOB Korea market | 875 $/ton | 825 $/ton | -50 |
| Paraxylene PX FOB EU market | 921 $/ton | 901 $/ton | -20 |
| Polyester filament POY 150D/48F domestic market | 7,500 yuan/ton | 7,325 yuan/ton |
-175 |
| Recycled Polyester filament POY domestic market | 6,880 yuan/ton | 6,880 yuan/ton | – |
| Polyester filament DTY 150D/48 F domestic market | 8,950 yuan/ton | 8,750 yuan/ton | -200 |
| Polyester filament FDY 68D24F | 8,650 yuan/ton | 8,400 yuan | -250 |
| Polyester filament FDY 150D/96F domestic market
Packaging |
8,050 yuan/ton | 7,800 yuan/ton | -250 |
| Polyester staple fiber 1.4D 38mm domestic market | 7,215 yuan/ton | 7,130 yuan/ton | -85 |
| Caprolactam CPL domestic market | 11,450 yuan/ton | 11,400 yuan/ton |
-50 |
| Caprolactam CPL CFR China | 1,550 $/ton | 1,550 $/ton | – |
| Nylon 6 chips overseas market | 1,840 $/ton
|
1,840 $/ton
|
–
|
| Nylon 6 chips conventional spinning domestic market | 12,950 yuan/ton | 12,600 yuan/ton | -350 |
| Nylon 6 chips high speed spinning domestic market | 13,700 yuan/ton | 13,300 yuan/ton | -400 |
| Nylon 6.6 chips domestic market | 17,600 yuan/ton | 17,600 yuan/ton | – |
| Nylon6 Filament POY 86D/24F domestic market | 15,400 yuan/ton | 15,300 yuan/ton | -100 |
| Nylon6 Filament DTY 70D/24F domestic market | 17,800 yuan/ton | 17,700 yuan/ton | -100 |
| Nylon6 Filament FDY 70D/24F | 16,800 yuan/ton | 16,600 yuan/ton | -200 |
| -Spandex 20D domestic marke | 28,200 yuan/ton | 28,100 yuan/ton | -100 |
| Spandex 30D domestic market | 27,700 yuan/ton | 27,600 yuan/ton | -100 |
| Spandex 40D domestic market | 24,700 yuan/ton | 24,600 yuan/ton | -100 |
| Adipic Acid domestic market | 8,250 yuan/ton | 8,250 yuan/ton | – |
| Benzene domestic market East China | 7,770 yuan/ton | 7,770 yuan/ton | – |
| Benzene CFR China | 882 $/ton | 901 $/ton | +19 |
| Ethylene South East market | 950 $/ton | 950 $/ton | – |
| Ethylene NWE market CIF | 912 $/ton | 888 $/ton | -24 |
| Acrylonitrile ACN domestic market | 8,550 yuan/ton | 8,500 yuan/ton | -50 |
| Acrylonitrile ACN overseas market | 1,200 $/ton | 1,185 $/ton | -15 |
| Acrylic staple fiber ASF CFR China | 14,600 yuan/ton | 14,600 yuan/ton | – |
| VSF viscose staple fiber | 13,850 yuan/ton | 13,870 yuan/ton | +20 |
| PP Powder domestic market | 7,450 yuan/ton | 7,250 yuan/ton | -200 |
| Naphtha overseas market | 678 $/ton | 640 $/ton | -38 |
| Phenol domestic market
Jinan Dezheng Chemical Co., LtdYanshan Petrochemical Shandong Province |
7,975 yuan/ton | 7,650 yuan/ton | -325 |
recycled PET = 5,250 yuan/ton — 5,250 yuan/ton –
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- New enzyme technology for environmentally friendly plastic recycling
SK Chemicals, a leading innovator in sustainable materials, has unveiled its latest product, “ECOTRIA CLARO 300,” a cutting-edge copolyester designed to boost recyclability and improve the performance of molded packaging
This innovation further strengthens the company’s Sustainable Packaging Solution (SPS) lineup, positioning SK Chemicals as a pioneer in the eco-friendly packaging market.
ECOTRIA CLARO 300: An Innovative Packaging Solution
The ECOTRIA CLARO 300 is an advanced material that brings together the best qualities of copolyester, including exceptional transparency and strong chemical resistance, with the added benefit of enhanced recyclability. Designed for Extrusion Blow Molding (EBM), a process used to create large-capacity containers, this material provides a versatile solution for packaging needs. Packaging
What sets ECOTRIA CLARO 300 apart is its ability to maintain higher viscosity even during high-temperature molding processes. This makes it ideal for EBM, where plastic tubes are heated and inflated into specific container shapes. This new copolyester is poised to address a major challenge in the industry—balancing transparency with durability—making it a game-changer for large packaging containers that require clear material.
Solving Industry Challenges with Advanced Technology
Historically, transparent materials like PET and standard copolyester have struggled with heat resistance and viscosity under the high-temperature demands of EBM, limiting their application in large containers. As a result, opaque materials such as polypropylene (PP) and polyethylene (PE) have dominated the market.
SK Chemicals is disrupting this status quo with ECOTRIA CLARO 300, which offers a transparent alternative that withstands the rigorous requirements of EBM processes. Moreover, this new copolyester is easily recyclable and categorized as PET, making it a strong contender for replacing traditional materials in the production of large containers used for beverages, juices, and other liquids where transparency is essential.
This feature is particularly aligned with the growing global push toward sustainable packaging. Packaging
With its combination of transparency, durability, and recyclability, ECOTRIA CLARO 300 presents an environmentally responsible option for packaging producers.
Market Expansion and Sustainability Goals
SK Chemicals has big plans for ECOTRIA CLARO 300, aiming to make significant strides in the large-capacity container sector. The company is targeting an ambitious production goal of 30,000 tons of copolyester for EBM applications, focusing on products like large water and juice bottles. These types of containers require both clarity and strength, two characteristics that ECOTRIA CLARO 300 excels at providing.
Kim Eung-soo, head of SK Chemicals’ Green Materials Business, expressed enthusiasm for the new product, stating, “With ECOTRIA CLARO 300, we’re offering a wide range of sustainable packaging options. From small cosmetic bottles to large beverage containers, our goal is to create solutions that meet the needs of various industries while pushing the boundaries of sustainability.” Kim emphasized the company’s commitment to using advanced technologies to improve the physical properties and quality of injection molding materials.
Leading the Charge in Sustainable Packaging
As demand for eco-friendly packaging continues to rise, SK Chemicals is taking a proactive approach to meet the needs of consumers and businesses alike. ECOTRIA CLARO 300 is not just another product—it’s a step forward in the company’s mission to promote sustainability and innovation in packaging technology. By introducing this highly recyclable and versatile copolyester, SK Chemicals is enabling brands to make greener choices without sacrificing performance.
The introduction of ECOTRIA CLARO 300 reflects SK Chemicals’ broader commitment to transforming the packaging industry. By prioritizing sustainability and advancing material technologies, the company is setting an example for other manufacturers to follow. The development of this product not only represents a major technological breakthrough but also underscores SK Chemicals’ role as a leader in responsible manufacturing practices.
In a world increasingly focused on reducing environmental impact, ECOTRIA CLARO 300 is a timely and significant advancement. Packaging
With this product, SK Chemicals is positioned to lead the packaging industry toward a more sustainable future, providing businesses with the tools they need to meet both regulatory demands and consumer expectations for environmentally friendly packaging solutions.
A Path Toward a Greener Future
SK Chemicals is fully committed to integrating sustainability into its core operations and product offerings. By investing in research and development and focusing on eco-friendly materials like ECOTRIA CLARO 300, the company is helping to shape the future of packaging. This copolyester enables companies to make a positive environmental impact while maintaining the high quality and functionality needed for their products.
The company’s vision extends beyond just producing materials; it’s about driving systemic change within the packaging industry.
As ECOTRIA CLARO 300 gains traction, SK Chemicals is likely to influence packaging standards and encourage the adoption of more recyclable and sustainable materials across industries.
In summary, ECOTRIA CLARO 300 is a vital innovation for sustainable packaging, offering the transparency, durability, and recyclability that today’s market demands. By meeting these critical needs, SK Chemicals continues to demonstrate its leadership in creating solutions that not only advance packaging technology but also contribute to a more sustainable planet.
Packaging

