2047 LDPE (polyethylene)Overview
2047 LDPE is a grade of Low-Density Polyethylene (LDPE) known for its excellent processing capabilities and versatility. It is commonly used in the production of flexible packaging materials and a wide range of industrial applications due to its unique properties, including flexibility, durability, and ease of processing.
Features
Attributes
Uses
Capabilities
Price
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Features
Key Characteristics of 2047 LDPE:
- Flexibility and Durability:
- 2047 LDPE is known for its high flexibility, making it suitable for applications that require materials to bend or stretch without breaking. It is also highly durable, providing resistance to impacts and wear, making it ideal for products that undergo rough handling or require long-lasting performance.
- Melt Flow Index (MFI):
- The Melt Flow Index (MFI) of 2047 LDPE is moderate, which allows for good processability in various manufacturing processes such as extrusion, injection molding, and blow molding. The moderate MFI also provides consistency in the quality of the final products, ensuring uniform thickness and appearance.
- Chemical Resistance:
- 2047 LDPE offers excellent resistance to a wide range of chemicals, including acids, alkalis, and certain solvents. This makes it suitable for applications where exposure to harsh chemicals is common, such as in packaging or industrial films.
- Impact Resistance:
- This grade of LDPE provides good impact resistance, making it suitable for products that need to withstand mechanical stress or physical handling without cracking or breaking. It is commonly used in flexible films and bags that require durability and protection.
- Transparency:
- 2047 LDPE can be processed into clear or transparent films, making it ideal for packaging applications where visibility of the product is important. The material offers a high level of clarity and gloss, which is essential for retail environments.
- Environmental Benefits:
- As a recyclable polymer, 2047 LDPE is considered an environmentally friendly material. However, it is important to note that while LDPE is recyclable, its recycling rate is generally lower than that of HDPE (High-Density Polyethylene). Nevertheless, LDPE can be reused in various applications such as industrial wraps, recycling bags, and other products.
Attributes
Common Applications of 2047 LDPE:
- Flexible Packaging: 2047 LDPE is commonly used in the production of plastic bags, food packaging films, stretch films, and shrink wraps. Its high flexibility and durability make it ideal for consumer goods packaging.
- Agricultural and Industrial Films: 2047 LDPE is used in applications like greenhouse films, agricultural wraps, and protective films. Its flexibility and resistance to UV light make it ideal for outdoor use.
- Blown Film Extrusion: 2047 LDPE is commonly used in blown film extrusion to produce thin films for packaging, including food packaging, retail bags, and protective wraps.
- Injection Molding: 2047 LDPE is also suitable for injection molding applications to produce small plastic items, including caps, bottles, and containers.
- Coatings and Linings: 2047 LDPE is often used as a coating or lining material for other products that require a durable and flexible protective layer.
Uses
Processing Methods:
- Extrusion: 2047 LDPE can be easily processed using extrusion to create films, sheets, and other products. It offers good control over film thickness and surface quality, making it ideal for flexible packaging applications.
- Injection Molding: This material is suitable for injection molding applications where small plastic parts, such as caps and containers, need to be molded with consistent quality and precision.
- Blow Molding: 2047 LDPE can be used in blow molding to produce hollow products such as bottles, containers, and tubes.
Advantages of 2047 LDPE:
- Cost-Effective: Due to its balance of flexibility, durability, and ease of processing, 2047 LDPE is a cost-effective choice for mass production, particularly in packaging and film production.
- High Durability: The material provides excellent impact resistance and tear resistance, which is essential for packaging materials that need to withstand mechanical stress during transportation and handling.
- Good Transparency: 2047 LDPE offers good clarity and gloss, which makes it a top choice for retail packaging where product visibility is key.
- Recyclability: As a recyclable plastic, 2047 LDPE has environmental benefits, though its recycling rate is lower than HDPE.
Capabilities
Summary of 2047 LDPE Properties:
Property | Description |
---|---|
Melt Flow Index (MFI) | Moderate MFI for good processability and consistent product quality. |
Flexibility | High flexibility, ideal for films and packaging that require bending or stretching. |
Chemical Resistance | Good resistance to chemicals, acids, and alkalis. |
Impact Resistance | Excellent impact resistance, suitable for durable packaging. |
Transparency | Good clarity and gloss, suitable for retail packaging. |
Environmental Impact | Recyclable, though its recycling rate is lower than HDPE. |
Common Applications | Flexible packaging, agricultural films, injection molded parts, blow molded containers. |
Price
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