High Grafting Rate Glycidyl Methacrylate Modified Impact Modifiers for PLA
COACE integrating R&D, production, and sales of polymer materials, specializing in R&D, production, sales, and service of plastic compatibilizers and impact modifiers., Polypropylene and glass fiber compatibilizers, Polyamide tougheners, and plastic alloy compatibilizers .
Coace ® BP-2 is a glycidyl methacrylate modified Poly (butyleneadipate-coterephthalate) with high grafting rate.
High-grafting rate glycidyl methacrylate (GMA) modified impact modifiers provide a game-changing option for improving polylactic acid (PLA) performance. By enhancing impact resistance, thermal stability, and processability, these modifiers solve PLA's fundamental limitations, allowing it to be used in a variety of applications. GMA-modified impact modifiers are a significant addition to the PLA material portfolio due to their adaptability, environmental sustainability, cost-effectiveness, and ability to be customized. Whether in packaging, automotive, consumer goods, or biomedical applications, GMA-modified impact modifiers provide the necessary modifications to assure exceptional performance and reliability of PLA-based products.
1. Enhanced Impact Resistance: GMA-modified impact modifiers considerably improve PLA's impact resistance. The addition of GMA to the polymer backbone introduces reactive epoxy groups that improve stress distribution and energy absorption during impact, increasing the toughness of PLA.
2. High Grafting Efficiency: GMA's high grafting rate ensures that epoxy functionalities are well incorporated into the PLA matrix. This high efficiency causes the modifier to be dispersed uniformly throughout the PLA, producing in consistent improvements in mechanical characteristics.
3. Improved Interfacial Adhesion: The reactive epoxy groups in GMA generate strong covalent connections with PLA, increasing interfacial adhesion between the impact modifier and the PLA matrix. This enhanced adhesion is essential for efficient stress transmission and mechanical reinforcement.
GMA-modified impact modifiers are thermally stable, making them ideal for high-temperature applications. The improved thermal stability means that the modified PLA maintains its mechanical characteristics even under heat stress.
4. Processability: The use of GMA-modified impact modifiers improves the processability of PLA. These modifiers reduce PLA melt viscosity, allowing for easier extrusion, injection molding, and other processing processes. This improvement in processability leads to increased productivity and decreased production costs.
| Appearance |
Granules |
| Color |
White or light yellow |
| Density |
1.21 g/cm3 |
| Glycidyl Methacrylate Content |
High |
| Equipment Requirement |
Twin-screw extruder |
| Samples Rules |
Free samples be offered |
| Leading time |
Within 10 working days after payment |
Typical Application
To be used as coupling agent between biodegradable materials like PLA, PBAT and the infill materials which contain starch, wood powder and others.
To be used as compatibilizers in PLA/PBAT alloy for blowning film compounds.
To be used as impact modifiers for PLA .
Fast automatic packing line and modern logistic service team ensure the goods arrive on time.
Handling & Storage
For information on appropriate Handling & Storage of this polymeric resin, please refer to the material Safety Data Sheet.
A material Safety Data Sheet, Technique Data Sheet, and/or more detailed information on extrusion processing and/or compounding of this polymeric resin for some other applications are available from your COACE Chemical Company Limited service representative.
1. Experienced sales and after-sales teams on thermoplastic resin compounds area and its relatives
2. Powerful ability of technological development
3. Advanced production ficilities and technology
4. Strict control over quality in the full-chain
5. Overall modern logistics service
6. Access to ISO 9001, ISO 14001 , ISO 45001 certifications
Quality & Innovation & Globalization, the slogan of COACE Chemical Co., Ltd. As it said, stability and precision become the characters of each member in COACE.
Since 2009, born in the southeast of China, Xiamen Economic Zone, COACE started her journey in the plastic industry.
With high intellectuals' team and advanced facilities, COACE focuses on the R&D and producing of the plastic additives. The factory owns 12,000 square-meter area and is equipped with eight modern extruding-pellets systems production lines, which ensure the annual capacity of ten thousand metric tons. The products cover compatibilizers, coupling agents, impact modifiers, and other functional additives.
As COACE's knockout products, the Polypropylene and glass fiber compatibilizers, Polyamide tougheners, and plastic alloy compatibilizers help the company to predominate the national market in a short time, and developed the overseas market then. From Northeast Asian economic belt to North America, COACE's products got the high evaluation from the markets.
In the past ten-year, COACE brought values to her customers, and in the following decades, even centuries, COACE aims to create values for you. COACE, material boosting performance.
COACE Products Type
COACE's R&D and manufactures focus on chemical modified high molecular weight polymers and some inorganic small molecule chemical additives. Most of her products are to be used as compatibilizer for plastic blending compounds, coupling agent for plastic compsite materials, hot-melt ahesive materials, adhesion promoters, and other application.
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