Degradable Compatibilizerand Toughening Agent for PLA or Pbat
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Product Highlights
- Fully Degradable Material: GMA functionalized polyester elastomer that degrades completely on its own.
- Enhanced Mechanical Toughness: Improves elongation at break, tensile strength, and impact resistance of PLA/PBAT blends.
- Superior Filler Dispersion: Modifies filler surfaces for even distribution in resin systems, enhancing overall performance.
- Multi-Functionality: Acts as compatibilizer, coupling agent, and impact modifier for biodegradable materials.
- Comprehensive Certifications: Certified by REACH, RoHS, ISO9001, FDA, and SGS for global compliance.
- 12-Month Standard Warranty: Covers mechanical defects with free parts and labor for one year.
- 24/7 Global Support: Engineers available via email, phone, or online platform with spare parts supply.
- Flexible Customization: Offers tailored attachments and flexible customization from samples.
Product Attributes
- Customization
- Available
- CAS No.
- N/a
- Formula
- Poly (Butyleneadipate-Co-Terephthalate) Grafted G
- Model NO.
- BP-2
- EINECS
- N/a
- Certification
- REACH, RoHS, ISO9001,FDA, SGS
- Environmental Protection
- Yes
- Color
- White
- Kind
- Compatibilizer
- Appearance
- Granulars
- Packing Bag
- Brown Paper
- Transport Package
- by Sea
- Specification
- 20kg/bag
- Trademark
- COACE
- Origin
- Xiamen China
- HS Code
- 3907910000
- Production Capacity
- 30000/Year
- Package Size
- 30.00cm * 30.00cm * 25.00cm
- Package Gross Weight
- 25.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
BP-2 is a GMA functionalized polyester elastomer, which can be fully degraded by itself, and is mainly used to improve the compatibility of polyester degradable materials. In biodegradable plastics, it can modify the surface of fillers (starch, calcium carbonate, talc, etc.), improve the dispersibility of fillers, and allow the fillers to be evenly distributed in the entire resin system, thereby increasing the elongation at break of the material. tensile strength, etc.Our Impact Modifier, Coupling Agent, and Compatibilizer was especially created to enhance the mechanical toughness, thermal stability, and impact resistance of PLA/PBAT blends. It functions as a compatibilizer, improving the compatibility of PLA and PBAT, leading to better mechanical characteristics and increased interfacial adhesion. Additionally, it functions as a coupling agent, promoting the dispersion of reinforcement and filler materials within the polymer matrix for enhanced overall performance.
1.To be used as coupling agent between biodegradable materials like PLA, PBAT and the infillmaterials which contain starch, wood powder and others.
2.To be used as compatibilizers in PLA/PBAT alloy for blowning film compounds.
3.To be used as impact modifiers for PLA





Characteristics | Value | Unit | Test Method |
Appearance | Granules | ||
Color | White or light yellow | ||
Density | 1.21 | g/cm3 | ASTM D792 |
Melt Flow Rate(190ºC2.16kg) | / | g/10min | ASTM D1238 |
Glycidyl Methacrylate Content | High | wt% | COACE Method[1] |

Global Support: 24/7 technical assistance and spare parts supply.

COACE's products are widely applied across multiple industries such as modified plastics, footwear materials, engineered boards (WPC & SPC), piping systems, photovoltaic encapsulation materials, multi-layer composite films, wire & cable insulation, and emulsion coatings. These solutions demonstrate the company's cross-industry technical expertise in driving material innovation for high-value applications.


2.Competitive pricing ,Fast shipping & customs clearance support
3. Professional R&D team
4. Advanced production ficilities and technology
5. Stable quality & resources
Glycidyl Methacrylate Grafted
POE-g-GMA
Photovoltaic Encapsulation Film
POE Solar Film,EVA Solar Film,EPE Solar Film
Functional Additives
Hot Melt Adhesive,Styrene Alloy Compatibilizer,Polyester Alloy Compatibilizer
A: Standard models ship in 15–30 days; customized units require 30–45 days.
A: Yes, we have partnered service centers in key regions.
A: Absolutely! We offer tailored attachments.
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COA, etc.).
A: Contact us via email/phone for a quote, then confirm with a PO.
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR257300". Items marked "" are certified.
Company Profile
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.
About Our Factory & Business Background
- Address
- Bldg 4, No, 455 South Road, 2nd Ring Road, Tongan District, Xiamen, Fujian, China
-
Terms of Payment
- T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Xiamen Port
-
Minimum Order Quantity
- 1000kg
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
- Main Products
- Compatibilizers, Impact Modifiers, Coupling Agent, Mapp, Tie Layers Materials, Mape, Bio-Degradable Modifiers, Photovoltaic Film Modifier Master Batch, Toughener, Other Functional Polymer
-
Production Lines
- 8
-
Production Machines
- Film blowing machine, Stretching machine
-
QA/QC inspectors
- 6 people
-
Inspection Type for Finished Products
- Random inspection(Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 9 people
-
Traceability of Raw Materials
- No
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 10 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Number of Foreign Trading Staff
- 24
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- Do you provide after-sales service overseas?
- Yes, we have partnered service centers in key regions.
- Can I request a customized product?
- Absolutely! We offer tailored attachments.
- What documents do you provide for export?
- Full export package (Commercial Invoice, Packing List, Bill of Lading, COA, etc.).
- How do I place an order?
- Contact us via email/phone for a quote, then confirm with a PO.
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