- GRADE: 1922T
- Density: 0.919 g/cm3
- Melt Flow Rate: 22 dg/min
- Equivalents: SABIC – LDPE 1922NO , LDPE 1922SF, LDPE 1922T
- HS Code: 39011010
- PRODUCER: LALEH
- PACKAGING: 25 kg Bags
LDPE 1922T
Description
LDPE 1922T is a superior grade of low-density polyethylene, engineered to strike a perfect balance between fluidity and durability. Its exceptional properties make it highly suitable for injection molding processes, establishing it as the material of choice across diverse sectors such as consumer products, packaging solutions, and toy manufacturing. This polymer’s adaptability and performance underpin its widespread preference in the market.
- Excellent Flow Characteristics: With a melt flow rate (MFR) of 22 dg/min at 190°C with a load of 2.16 kg and 75 dg/min at 5 kg, LDPE 1922T ensures quick and precise filling of molds, which is essential for producing items with intricate designs and exact dimensions.
- Strong Mechanical Properties: This polymer exhibits impressive mechanical strength, with a yield stress of 8 MPa and a break stress of 7 MPa. Its elongation at break stands at an exceptional 400%, indicating high flexibility and durability, crucial for impact resistance in everyday products.
- Thermal Stability: LDPE 1922T has a melting point of approximately 105°C and maintains structural integrity under heat, with a heat deflection temperature of around 39°C. This makes it suitable for applications exposed to varying temperatures.
- Environmental Resistance: The material demonstrates good environmental stress crack resistance (ESCR), lasting up to three hours against chemical or physical attacks, enhancing its longevity in practical applications.
LDPE 1922T is particularly well-suited for:
- Household Items: Ideal for creating durable household products such as containers, lids, and kitchenware.
- Toys: Its high impact resistance makes it safe and reliable for manufacturing toys.
- Packaging Solutions: Used in various packaging applications due to its flexibility and toughness.
LDPE 1922T is suitable for a wide range of users and industries, including:
Injection Molding Manufacturers
- Ideal for producing items with intricate designs and precise dimensions due to its excellent flow characteristics
- Easy to process, reducing energy consumption and costs while allowing for versatility in applications
Consumer Goods Producers
- Suitable for manufacturing durable household products like containers, lids, and kitchenware
- Provides flexibility, toughness, and impact resistance for reliable performance
Toy Manufacturers
- High impact resistance makes it a safe choice for toys
- Flexibility and durability ensure long-lasting products
Packaging Companies
- Versatile for various packaging applications requiring flexibility and strength
- Enhances product protection and shelf life
Masterbatch Producers
- It can be used as a base resin for masterbatches
- Ease of Processing: LDPE 1922T is easy to mold and process, allowing for energy-efficient production with reduced costs. Its versatility means it can be adapted for numerous applications without the need for specialized skills.
- Durability and Reliability: Products made from LDPE 1922T are known for their long-lasting performance, making them suitable for both indoor and outdoor use.
LDPE 1922T is supplied in pellet form, facilitating easy handling and storage. Each bag weighs 25 kg, with bulk shipments available to meet various distribution needs. A standard pallet can hold up to 1,375 kg, ensuring efficient logistics.
Polymer Properties
| Property | Value | Unit | Test Method |
| Density | 919 | kg/m³ | – |
| Melt Flow Rate (MFR) | 22 | dg/min | – |
| Melt Volume Rate (MVR) | 75 | dg/10 min | – |
| Melt Volume Rate (MVR) | 29 | dg/10 min | – |
| Melt Volume Rate (MVR) | 98 | dg/10 min | – |
Mechanical Properties
| Property | Value | Unit | Test Method |
| Stress at yield | 8 | MPa | – |
| Stress at break | 7 | MPa | – |
| Strain at break | 400 | % | – |
| Tensile modulus | 175 | MPa | – |
| Creep modulus (after 1 hour) | 80 | MPa | – |
| Creep modulus (after 1000 hours) | 45 | MPa | – |
| Notched Izod (+23 °C) | 42 | KJ/m² | – |
| Notched Izod (-30 °C) | 5 | KJ/m² | – |
| Notched tensile impact strength | 86 | KJ/m² | – |
| Elongation at break | 8.4 | % | – |
| Maximum tension | 16 | MPa | – |
| Hardness Shore D | 45 | – | – |
| Ball indentation hardness | 16 | MPa | – |
| Applied load | 49 | N | – |
| ESCR | 3 | h | – |
Thermal Properties
| Property | Value | Unit | Test Method |
| Heat deflection temperature (at 0.45 MPa) | 39 | °C | – |
| Vicat softening temperature | 82 | °C | – |
| Melting point | 105 | °C | – |
| Enthalpy change | 104 | J/g | – |
Additional information
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