1. Company Introduction

Kolaneco is a trailblazer in the global development of ecological plastics, a leader in technological innovation, and a key provider meeting global market demand. The company was founded by Dr.Junhui Ji, a renowned scientist in the global ecological plastics field, Foreign Member of the Russian Academy of Engineering, and Researcher at the Technical Institute of Physics and Chemistry, CAS. The core technologies and R&D team originate from the National Engineering Research Center for Engineering and Ecological Plastics at the Technical Institute of Physics and Chemistry, CAS.

Driven by major national strategic needs, Kolaneco focuses on developing disruptive technologies in ecological plastics. The company pioneered the PDA （Polyesters Bio-Degradable in All Natural Environments） technology and products—an original “full natural-environment degradable” plastics solution—establishing a completely new technological pathway that enables fully controllable degradation across all natural environments, including soil, freshwater, and seawater.

Kolaneco has opened the path to industrialization of third-generation full natural-environment degradable plastics, successfully overcoming long-standing technical challenges such as poor degradability in marine environments and microplastic residues. This breakthrough provides a “ultimate solution” to plastic pollution, particularly marine plastic pollution. At the same time, Kolaneco products achieve an optimal balance between functional performance during use and complete degradation at end of life, meeting the requirements of a wide range of application scenarios.

In response to the growing global demand for ecological plastics transformation, Kolaneco is committed to providing customers worldwide with full natural-environment degradable plastic products for multiple scenarios and applications. Its solutions have already been adopted by Fortune Global 500 companies and leading industry brands. Kolaneco continues to empower the global ecological plastics industry with efficient, sustainable, and truly green solutions.

Company Website：https://www.kolaneco.com/

2. Innovative Product Introduction

    Product 1：PDA（Polyesters Bio-Degradable in All Natural Environments）

1. Product Introduction

PDA (Polyesters Bio-Degradable in All Natural Environments) is a third-generation biodegradable plastics material system developed to address major national strategic needs. It is not only an environmentally friendly material, but also one that integrates functionality and safety.

PDA enables complete and controllable degradation across all natural environments—including soil, freshwater, and marine settings—without generating microplastics, breaking through the long-standing limitations of conventional biodegradable plastics in marine applications.

With a focus on high performance, sustainability, and low environmental burden, PDA is delivering a new generation of ecological plastic solutions that can be deployed at scale for global users.

Five Key Advantages：

 - Full natural-environment degradability

 - Adjustable and controllable degradation cycle

 - Broad and flexible selection of monomer sources

 - Excellent processability and end-use performance

 - Integrated bio-based solution combining degradability and recyclability

2. Product Capacity

Phase I capacity: 3,000 tons; Phase II capacity: 30,000 tons

3. Product Application Instructions

3.1 Marine Application Solutions

In marine fisheries and ecological restoration, traditional materials often leave residues, are difficult to recover, and require different service lifetimes for different operational scenarios. Leveraging its controllable degradation and no-retrieval-needed characteristics, PDA precisely meets diverse needs ranging from short-term aquaculture to long-term ecological restoration.

PDA Marine Aquaculture Product Series：Covering offshore, nearshore, and open-ocean applications to enable sustainable marine farming and fishing. Products include seedling protection fabrics, ropes and lines, protective nets and covers, fish aggregating devices for offshore fishing, as well as nearshore floats, platforms, drawn nets, and related equipment.

PDA Ecological Restoration Product Series：Designed to protect aquatic flora and fauna in seagrass beds, oyster reefs, and submerged vegetation ecosystems. Products include nursery bags, net bags, modular frame systems, seedling protection structures, and artificial island and reef generation devices, serving as ecological substrate components.

3.2 Electronics & Information Industry Solutions

As the electronics and information industry accelerates its response to increasingly stringent ESG requirements, degradable packaging and full life-cycle carbon reduction have become key priorities. Kolaneco’s PDA materials, with proven performance through “85°C / 85% RH” testing, combine high transparency with high barrier properties, providing green packaging solutions that support brands in achieving their sustainability goals.

PDA Consumer Electronics Product Series：Tailored to meet the high standards of the 3C industry across the entire production, storage, and distribution lifecycle. Solutions include diversified inner and outer packaging materials, air cushion films, inner trays and supports, cushioning pallets, barrier films, reusable circulation bags, and display components.

3.3 Ecological Agriculture Solutions

Addressing the dual demands of efficient resource utilization and environmental responsibility in ecological agriculture, PDA materials support crop growth and mechanized operations while offering a long functional lifespan, high strength, and cost efficiency. They are driving the transition from conventional plastics to truly ecological materials in agriculture.

PDA Ecological Agriculture Product Series：Precisely addressing the differentiated needs of various crops throughout their full growth cycles. Products include drought-resistant and moisture-retaining mulch films, yield-enhancing rice mulch films, moisture- and temperature-control films for fungi cultivation, horticultural pest-control components, plant support poles and frames, harvesting and storage containers, and auxiliary packaging solutions for agricultural products.

3.4 Innovative Application Solutions

At a time when environmental compliance has become a global consensus, PDA materials leverage the dual strengths of high performance and biodegradability to deliver innovative material

 solutions with both premium quality and environmental value. These solutions serve applications such as 3D printing, high-end personal care and cosmetic packaging, and gardening products.

PDA Innovative Application Product Series：Extending into household, personal care, cleaning, and disinfection applications to support diverse lifestyle scenarios. Offerings include 3D printing filaments, fast-moving consumer goods, children’s toys, pet products, beauty and personal care packaging, and creative home organization solutions.

    Product 2：PDA-R

1. Product Introduction

Melt Flow Index (g/10 min): 3-20

Melting Point (°C): 115-150

Heat Deflection Temperature, HDT (°C): 70-110

Flexural Modulus (MPa): 20-60

Tensile Strength (MPa): 15-40

Elongation at Break (%): 50-450

Water Vapor Transmission Rate (g/m²·24h, 50μm): ≤400

Degradation Performance

Compostability: >90% mineralization within 180 days

Soil Degradation: >90% mineralization within 360 days

Marine Degradation: Degradable within 2 years; disintegration time controllable from 3 to 90 days

Performance Characteristics：Rapid and controllable degradation

Processing Methods：

 - Blown film

 - Cast film

 - Injection molding

 - Thermoforming

 - Spinning

2. Product Capacity

Phase I capacity:3,000 tons; Phase II capacity:30,000 tons

3. Product Application Instructions

Marine aquaculture and fishing/marine, river, and lake ecological restoration

    Product 3：PDA-T

1. Product Introduction

Melt Flow Index (g/10 min): 3-20

Melting Point (°C): 110-150

Heat Deflection Temperature, HDT (°C): 20-110

Flexural Modulus (MPa): 20-60

Tensile Strength (MPa): 30-35

Elongation at Break (%): 50-600

Water Vapor Transmission Rate (g/m²·24h, 50μm): ≤300

Transparency (%): 95

Degradation Performance

Compostability: >90% mineralization within 180 days

Soil Degradation: >90% mineralization within 360 days

Marine Degradation: >90% mineralization within 560 days

Performance Characteristics: High transparency, high toughness

Processing Methods：

 - Blown film

 - Cast film

 - Injection molding

 - Thermoforming

 - Spinning

2. Product Capacity

Phase I capacity: 3,000 tons; Phase II capacity: 30,000 tons

3. Product Application Instructions

High-transparency packaging materials

    Product 4：PDA-S

1. Product Introduction

Melt Flow Index (g/10 min): 3-20

Melting Point (°C): 160-200

Heat Deflection Temperature, HDT (°C): 90-110

Flexural Modulus (MPa): ≥500

Tensile Strength (MPa): ≥50

Elongation at Break (%):100-600

Water Vapor Transmission Rate (g/m²·24h, 50μm): ≤400

Degradation Performance

Compostability: >90% mineralization within 180 days

Soil Degradation: >90% mineralization within 720 days

Marine Degradation: >90% mineralization within 720 days

Performance Characteristics: High strength, high toughness, high heat resistance

Processing Methods：

 - Blown film

 - Cast film

 - Injection molding

 - Thermoforming

 - Spinning

2. Product Capacity

Phase I capacity: 3,000 tons; Phase II capacity: 30,000 tons

3. Product Application Instructions

Consumer electronics packaging, disposable foodservice products, marine aquaculture and fishing

    Product 5：PDA-B

1. Product Introduction

Melt Flow Index (g/10 min): 2-20

Melting Point (°C): 160-180

Heat Deflection Temperature, HDT (°C): ≥80

Flexural Modulus (MPa): ≥2000

Tensile Strength (MPa): ≥50

Elongation at Break (%): 40-55

Water Vapor Transmission Rate (g/m²·24h, 50μm): ≤20

Degradation Performance

Compostability: >90% mineralization within 180 days

Soil Degradation: >90% mineralization within 720 days

Marine Degradation: >90% mineralization within 720 days

Performance Characteristics: High strength, high modulus, high barrier properties, transparency

Processing Methods：

Processing Methods：

 - Blown film

 - Cast film

 - Injection molding

 - Thermoforming

 - Spinning

2. Product Capacity

Phase I capacity: 3,000 tons; Phase II capacity: 30,000 tons

3. Product Application Instructions

High-end personal care packaging, biodegradable agricultural mulch films, degradable modification additives

Information and Image from：Kolaneco

For more information please follow: 生物基能源与材料、合成生物学与绿色生物制造

Updated at 2026/02/02