Products Description
What is Co-polyester (PETG/PCTG)?
Co-polyester, short for copolymerized polyester, is a synthetic material derived from the polymerization of cyclohexanedimethanol (CHDM), other polyacids, and polyols. This unique chemical structure and outstanding performance of PETG/PCTG make it stand out in many fields.
Key Properties
Co-polyester
Exceptional Clarity & Aesthetic Appeal
With high light transmittance, Co-polyester offers crystal-clear transparency, making it ideal for applications where visual appeal is crucial, such as cosmetic packaging and food containers. Its smooth surface also enhances printing capabilities, allowing for vibrant, durable graphics.
01
Superior Chemical & Impact Resistance
Co-polyester's robust molecular structure provides excellent chemical resistance, ensuring it withstands exposure to oils, solvents, and other harsh substances. Additionally, its good toughness makes it resistant to cracking or shattering, even in demanding environments.
02
Temperature Stability
A certain grade of Co-polyester exhibits excellent temperature resistance, maintaining its structural integrity across a wide temperature range. This makes them suitable for applications like small household appliances and medical equipment, where heat resistance is critical.
03
Compliance & Safety
PETG/PCTG is certified by authorities such as the FDA (food contact approval), RoHS, and REACH, ensuring it meets strict safety and environmental standards. Importantly, it is BPA-free, making it a safe choice for food and beverage packaging.
04
Dawn Manufacturers offer a range of Co-polyester PETG grades tailored to specific needs:
- HF1001: Known for its excellent flow and impact resistance, ideal for complex shapes in packaging.
- HF3001: Combines high clarity with improved toughness, suitable for food containers and 3D printing.
- HF300H/HF300N/HF300C: These grades offer variations in heat resistance and surface properties, catering to specialized applications like small household appliances and industrial components.
| Technical requirement | |||
| High transparency | Chemical resistance | Good toughness | Good printability |
| Dawn Petg solution | |||
| Injection grade | Injection and blow grade | Extrusion grade | |
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HF300/HF300HI |
HF300H/HI |
HF300H/HI |
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| Technical requirement | |||
| High viscosity | Chemical resistance | Good toughness | Good printability |
| Dawn Petg solution | |||
| Extrusion grade | Extrusion grade | Extrusion grade | |
|
HF300N |
HF300 |
HF300N |
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Why choose us
- Independently developed and has obtained/applied for 7 invention patents
- BPA-free, high transparency, chemical resistance, and low haze
- Widely used in cosmetics packaging, food containers, e-cigarettes, small appliances, medical, and other fields
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Dawn will continue to dedicate itself to the research, development, and production of even higher-performance PETG material to bring even better service and product experience to customers worldwide. If you are interested in our products, please get in touch with us.
company information
Shandong Dawn Polymer Co., Ltd.
Shandong Dawn Polymer Co., Ltd. (referred to as "Dawn Polymer", stock code: 002838) is a national high-tech enterprise specializing in the research and development, production, sales, and service of high-performance thermoplastic elastomers, special rubber, modified plastics, functional masterbatches, and color masterbatches. It has R&D innovation centers and production bases in Yantai Longkou, Qingdao, Beijing, Shanghai, Chongqing, and other places, the products include TPV, TPE, TPU, HNBR, modified plastics, melt blown materials, biodegradable materials, etc., which are widely used in automobiles, home appliances, new energy, E&E, rail transit, aerospace, medical health care, construction engineering and other fields.
large enterprise scale
Efficient and precise processing and testing equipment.
Standardized Production
Passed ISO9001 certification and obtained relevant patent certificates.
High-Quality Customized Services
Provide a pre-sale material selection, structural design, product matching, and after-sales service one-stop solution.
company park
Honorary Value
R&D Patent
Company Warehousing
cooperative partner
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