Low-density Polyethylene (LDPE)

Low-density Polyethylene (LDPE)

Daqing 2420D is a film-blowing grade low-density polyethylene (LDPE) manufactured by PetroChina Daqing Petrochemical. Adopting the high-pressure process, it features low melt index, high toughness and high transparency, and is suitable for heavy-duty packaging, high-transparency flexible packaging and agricultural film applications.
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Description

Daqing 2420D is a low-density polyethylene (LDPE) product manufactured by Daqing Petrochemical.

 

 

Product characteristics: It is a milky white, tasteless and odorless wax-like granule with non-glossy surface. It has good softness, extensibility, electrical insulation, transparency, easy processability and certain permeability. It has good chemical stability, alkali resistance and general organic solvent resistance. It also has high temperature resistance, aging resistance and high flow characteristics.

 

Performance parameters: density of 0.923g/cm3, melt index of 0.32g/10min, tensile breaking strength of 14.2MPa, elongation at break of 490%, fish eyes of less than 5 /cm2.

 

Processing level: Suitable for blow molding, extrusion and other processing technologies. It can be used in various thermoplastic forming processes such as injection molding, extrusion, blow molding, rotational molding, coating, foaming, etc.

 

Application Fields: Primarily used in film production. Agricultural Applications: Serves as a specialized raw material for mulch films and greenhouse films. Its excellent aging resistance, high-temperature tolerance, and high fluidity enable it to adapt to various agricultural environments, providing optimal protection for crop growth. Packaging Applications: Suitable for manufacturing heavy-duty packaging films, shrink films, and general packaging films. With superior transparency, tensile strength, and impact resistance, it meets diverse packaging requirements, including small blow-molded packaging, daily-use packaging, and general-purpose packaging films. Additional Applications: Also utilized in cable material production, where its outstanding electrical insulation properties offer effective protection for cables.


 

project

test condition

attribute value

unit

test method

physical property

fisheye

0.3mm to 2.0mm

≤5

individual /cm²

GB/T 11115-2009

Melt Flow Rate (MFR) I

0.32

g/10 min

GB/T 3682-2000

density

0.923

g/cm³

GB/T 1033.2-2010

mechanical behavior

tensile fracture strength

≥14.2

MPa

GB/T 1040.2-2006

elongation at break

≥490

%

GB/T 1040.2-2006


 

Shanghai Enya Times Import and Export Co., Ltd.
324b419d0888f63d97204f4f43f687101

Company Profile
 

 

Shanghai EnyaTimes Import and Export Co., Ltd.
Shanghai Enya Times Import and Export Co., Ltd. is located in Jiading District, Shanghai. It is a professional enterprise specializing in international trade of chemical raw materials such as PE/PP plastic granules. Leveraging the advantages of China's international shipping and trade hub, it has deeply engaged in the global plastic raw material supply chain, providing high-quality products and one-stop import and export services to clients both domestically and internationally.
The company was established in September 2025 and possesses complete import and export qualifications and a comprehensive compliance operation system. It specializes in polyethylene (PE) and polypropylene (PP) general-purpose plastic granules, including HDPE, LDPE, LLDPE, and PP homopolymer/copolymer products. These products are widely used in packaging, injection molding, blow molding, pipe manufacturing, household appliances, and automotive parts.

 

Product advantages.

A comprehensive range of products with high adaptability.

 

The company was established in September 2025 and possesses complete import and export qualifications and a comprehensive compliance operation system. It specializes in polyethylene (PE) and polypropylene (PP) general-purpose plastic granules, including HDPE, LDPE, LLDPE, and PP homopolymer/copolymer products. These products are widely used in packaging, injection molding, blow molding, pipe manufacturing, household appliances, and automotive parts.

 

 
Stable and high-quality supply.
 
product-647-652

Luqing Petrochemical

20260609154939357

Zhejiang Petroleum

20260609154949367

Exxon Mobil 

20260609155002387

Mitsui Japan

We maintain long-term partnerships with major domestic petrochemical companies such as Luqing Petrochemical, Zhejiang Petrochemical, as well as suppliers from the United States, Japan, the Middle East, and other regions. All of our products have obtained quality certifications like COA, ensuring high purity, stable performance, and compliance with various standards, including those for food-grade and industrial-grade applications.
 

46748
Professional Trade Services
Our team has been deeply involved in the plastics industry for many years, and we are well-versed in international trade procedures, customs inspections, cross-border logistics, and letter of credit settlements. We provide comprehensive services covering inquiries, booking of containers, customs clearance, and delivery, with efficient responses and stable delivery schedules.

 

Corporate Vision
 

Quality comes first, customer satisfaction is paramount.

product-800-500

Our team hopes

 
Upholding our core mission of "connecting global resources and empowering industrial development," we have established roots in Shanghai and expanded our business operations globally. We continuously optimize our supply chain systems, rigorously control product quality, and enhance service efficiency. We aim to become a trusted international trade service provider in the field of PE and PP plastic granules, and help both domestic and international clients achieve progress in industrial upgrading and value growth.
How To Cooperate With Us?
Cooperation with us is easy and efficient. Send your inquiry with product grade, quantity and delivery needs, and our official quotation will be provided within 24 hours. Free samples are offered for pre-order quality inspection.After sample approval, we sign a formal sales contract with flexible payment terms. Complete qualification documents including COA and MSDS will be supplied.We implement strict quality control and maintain stable production to ensure on-time delivery. Professional online after-sales and technical support are always available for you.
 
address
Building 8J, No. 3188, Jiaxing Highway, Jiading District, Shanghai.
 
Phone Number
+8618853989318
 
E-mail
Jean.zhu@enyapack.com
modular-1

 



 

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