Polyethyleneのメーカーや取扱い企業、製品情報、参考価格、ランキングをまとめています。
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Polyethylene - メーカー・企業9社の製品一覧とランキング

更新日： 集計期間:Aug 13, 2025～Sep 09, 2025
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Polyethyleneのメーカー・企業ランキング

更新日： 集計期間:Aug 13, 2025～Sep 09, 2025
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  1. 伸工貿易 Tokyo//Trading company/Wholesale 本社
  2. NTフィルム Fukui//Resin/Plastic
  3. ダイライト Tokyo//Other manufacturing 本社
  4. 4 アイテス Shiga//Electronic Components and Semiconductors
  5. 5 三洋 Tokyo//Resin/Plastic
企業ランキングへ

Polyethyleneの製品ランキング

更新日： 集計期間:Aug 13, 2025～Sep 09, 2025
※当サイトの各ページの閲覧回数を元に算出したランキングです。

  1. Polyethylene resin LDPE, HDPE, etc. *Also coal-derived PP & PE 伸工貿易 本社
  2. Special Feature on Polyethylene "Biomass Film" NTフィルム
  3. Polyethylene (PE) Tank Deterioration Diagnosis [Simple Diagnosis] ダイライト 本社
  4. 4 Polyethylene "LD Series & HD Long-Length Raw Material" NTフィルム
  5. 5 Measurement examples of DSC (Differential Scanning Calorimetry) アイテス

Polyethyleneの製品一覧

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Polyethylene resin LDPE, HDPE, etc. *Also coal-derived PP & PE

Polyethylene resin LDPE, HDPE, etc. *Also coal-derived PP & PE

Introduction to SINOPEC, one of China's largest production volume manufacturers! Grades that match all applications. We promise stable supply!

Polyethylene is a thermoplastic synthetic resin produced from ethylene as a raw material. - Low-Density Polyethylene (density less than 0.94) LDPE - High-Density Polyethylene (density 0.94 or more) HDPE - Linear Low-Density Polyethylene LLDPE 【Details】 ◎ SINOPEC (PE) production bases Beijing, Shibo (Shandong), Shanghai, Nanjing, Maoming (Guangdong) ◎ Features - CTO (coal-derived) grade - Suitable purchasing can be measured Required quality, low cost, necessary quantity, delivery timing, stable procurement - Container delivery and truck delivery available (please consult) ◎ Applications of Polyethylene Industrial films, packaging films, laminates, agricultural films, general bags, daily goods, various sheets, pipes, wire coatings, ropes, large tanks, kerosene cans, industrial chemical cans, industrial parts, pallets, liquid containers, etc. *For more details, please contact us or download the PDF materials (manufacturer introduction materials).

  • plastic

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Polyethylene "Film Inner Bag" Special Feature

Polyethylene "Film Inner Bag" Special Feature

Introduction to our film products! A lineup of inner bags categorized by thickness, application, and functionality.

This document features a special report on "film inner bags" aimed at purchasing managers, sent by a specialized manufacturer of industrial films. Our expertise lies in film inner bags used for transporting food, food ingredients, and chemical raw materials. The inner bags are required to not only have added functionality but also compatibility with the contents, and they must be manufactured in a clean environment that minimizes foreign substances such as insects and debris. First, we will provide information along with examples of what types of containers our film inner bags can be proposed for. [Contents] - We propose film inner bags suitable for various containers! - Container lineup of inner bags categorized by thickness, application, and functionality - Comparison chart of sizes and thicknesses of our proud film inner bags - Highlighting our main inner bag products! *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Other contract services
  • Contract manufacturing

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Polyethylene "Special" Long-Length Film Raw Material Feature

Polyethylene "Special" Long-Length Film Raw Material Feature

Functionality of long-length film raw materials! What are additive-free films and air-release films?

This document features a special report for purchasing managers from a specialized manufacturer of industrial films, focusing on "special long-length film raw materials." This time, we are taking a slightly different approach by introducing "long-length film raw materials with added functionality to the raw materials" and "special long-length films that have undergone special processing during the molding process." Our company specializes in developing long-length film raw materials tailored to meet the needs expressed by our customers. We have included an example, so please feel free to download and take a look. [Contents] ■ Introducing films with special materials and special processing among the long-length films we excel at! ■ What is the functionality of additive-free film inner bags? ■ What is the functionality of inner bags with air vent hole processing? (For craft inner bags) *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Other contract services
  • Contract manufacturing

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Basic Knowledge of Plastics: Advantages and Disadvantages of PE

Basic Knowledge of Plastics: Advantages and Disadvantages of PE

Introducing the benefits of polyethylene, which has high waterproofing properties and particularly excellent mechanical strength at low temperatures!

As basic knowledge of plastics, we will introduce the advantages and disadvantages of "PE." The advantages include excellent mechanical strength, chemical resistance, and weather resistance, as well as low raw material costs and ease of processing. The disadvantages are that it has low heat resistance, making it vulnerable to fire and heat, and it has poor adhesion properties, which requires caution when it comes to painting or printing. 【Advantages】 ■ Low raw material costs and ease of processing ■ Excellent mechanical strength ■ Particularly excellent mechanical strength at low temperatures ■ Excellent chemical resistance ■ Excellent weather resistance ■ High waterproofing due to almost no water absorption *For more details, please refer to the PDF document or feel free to contact us.

  • plastic

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Presentation of Useful Materials: Explanation of the Basics of Plastic 'PE'

Presentation of Useful Materials: Explanation of the Basics of Plastic 'PE'

Used extensively in various films! Featuring a resin that is 'soft' and 'impact-resistant', along with its 'advantages and disadvantages' and 'applications'.

In this document, we introduce "PE" as a basic knowledge of plastics. We cover topics such as "What is PE?", its "Characteristics," "Advantages and Disadvantages," and "Applications." Additionally, as a special feature, we also include "What is Bio-PE?", so please take a moment to read it. [Contents] ■ Basic Knowledge of Plastics: "What is PE?" ■ Characteristics of PE ■ Advantages and Disadvantages of PE ■ Applications of PE (1) ■ Applications of PE (2) ■ Recycling of PE ■ Special Feature: What is Bio-PE? *For more details, please refer to the PDF document or feel free to contact us.

  • plastic

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Measurement examples of DSC (Differential Scanning Calorimetry)

Measurement examples of DSC (Differential Scanning Calorimetry)

Comparing thermal properties with DSC! We will discuss the impact of type identification and the state of polymer molecular chains on material properties!

Polyethylene (PE) comes in several types with different material properties depending on the length and number of its side chain branches. From the melting peak of crystalline polyethylene, the melting point and crystallinity were measured using DSC and compared for each type of polyethylene. LDPE, which has many long side chains and is less dense, resulted in a low melting point and low crystallinity, while HDPE, which tends to have a denser molecular chain, showed high values for both melting point and crystallinity. Additionally, LLDPE, which has many relatively short side chains and is easier to densify than LDPE, exhibited intermediate values for melting point and crystallinity between LDPE and HDPE. [Types of Polyethylene] - LDPE (Low-Density Polyethylene): Low rigidity and high flexibility - LLDPE (Linear Low-Density Polyethylene): Tougher than LDPE but less processable - HDPE (High-Density Polyethylene): High rigidity, excellent tensile strength, impact strength, and hardness *For more details, please refer to the PDF document or feel free to contact us.

  • Analytical Equipment and Devices
  • Contract measurement
  • Other contract services

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Polyethylene "LD Series & HD Long-Length Raw Material"

Polyethylene "LD Series & HD Long-Length Raw Material"

For craft manufacturers! HD craft film with a maximum length of 24,000 meters!

When automatically producing inner bag films, defects are occurring. We, as a manufacturer of PE raw materials and bag-making, will solve your concerns such as wanting to procure high-quality, long-length raw materials to improve productivity. For long-length raw materials for craft use, the purpose is to eliminate powder leakage by sandwiching the film and to provide moisture protection. The materials mainly used are polyethylene materials such as 'LDPE (Low-Density Polyethylene)' and 'HDPE (High-Density Polyethylene)', which are selected based on the intended use of the film products. Our strengths lie in a clean manufacturing environment and unique know-how cultivated through consistent manufacturing from inflation to single bag production. [Features] ■ Automation of insertion into craft paper by attaching to automatic bag-making machines ■ Compatibility with a wide range of materials including HDPE (High-Density Polyethylene) and LDPE (Low-Density Polyethylene) ■ Long rolls with a diameter of up to 1 meter for all grades including HD *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Special Feature on Polyethylene "Biomass Film"

Special Feature on Polyethylene "Biomass Film"

Environmental measures towards 2030! Recommendations for SDGs using environmentally friendly biomass films.

This document features "Biomass Film," an environmentally friendly product offered by a specialized manufacturer of industrial films. Recently, environmental issues have become a hot topic. The international goals for 2030, adopted at the United Nations Summit in September 2015, and the SDGs (Sustainable Development Goals) are themes of great interest to many companies. Moving forward, corporate activities must be conducted with consideration for the environment and the planet. In response to the needs of the times, our company is actively proposing ways to contribute, even in small ways, to our customers' SDGs activities as a film manufacturer. This is just a part of our efforts, but we have organized this feature. [Contents] ■ The background of the demand for biomass film ■ ~ As a manufacturer proposing true eco-friendliness ~ Scheduled to obtain Eco Action 21 certification ■ Two eco-friendly proposals from our company! *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Other contract services
  • Contract manufacturing

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Proposal for Polyethylene "Eco" Film

Proposal for Polyethylene "Eco" Film

Environmental measures towards 2030! What is "eco-friendly" film manufacturing that approaches from the raw materials?

This document introduces the environmentally friendly product "Eco Film," brought to you by a specialized manufacturer of industrial films. As a film manufacturing company, we also propose eco-friendly and environmentally responsive films. This time, we would like to explain our approach to producing films that reduce the amount of petroleum raw materials used in the manufacturing process of a single film, even if only slightly, and how we can efficiently use petroleum resources. [Contents] ■ Differences between SDGs and ESG ■ The concept of "eco" film manufacturing that we are presenting this time ■ What is the "eco" film proposed by our company!? - A proposal for environmentally responsive films that reduce the total amount of petroleum raw materials and thin the film thickness! ■ Examples of products made from films that have reduced the total amount of petroleum raw materials! *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Other contract services
  • Contract manufacturing

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Polyethylene "Film Transmittance Design" Feature

Polyethylene "Film Transmittance Design" Feature

Eco Action 21 certification! Design of film transmittance in the usage environment.

This document features "Film Transparency Design" aimed at development personnel, provided by a specialized manufacturer of industrial films. The "plastic bag," often discussed in recent environmental issues, is referred to by various names such as polyethylene bags, vinyl bags, and nylon bags. In reality, the appearance, usage, and thickness of each type of bag are completely different. Therefore, we would like to first organize the characteristics of each type of bag to assist you in selecting the appropriate one. [Contents] ■ Classification of plastic bags by material - Polyethylene bags - Vinyl bags - Nylon bags ■ Transparency of polyethylene film ■ Various transparencies of films ■ Our initiatives *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Other contract services
  • Contract manufacturing

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Special Feature on Polyethylene "Permanent Static Electricity Prevention Film"

Special Feature on Polyethylene "Permanent Static Electricity Prevention Film"

Introducing the increasing demand for permanent antistatic polyethylene film in the antistatic agent market!

This document is a special feature on permanent antistatic films sent by a specialized manufacturer of industrial films, aimed at purchasing managers. It includes topics such as "The increasing demand for antistatic properties in production environments" and "What is the permanent antistatic polyethylene film we offer?" Please feel free to download and take a look. [Contents] ■ The increasing demand for permanent antistatic polyethylene films in the antistatic agent market ■ The increasing demand for antistatic properties in production environments ■ The range of specific resistivity values for the polyethylene antistatic films we manufacture ■ What is the permanent antistatic polyethylene film we offer? ■ Special feature: Impulse sealers introduced by our company *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Basic Knowledge of Plastics: What is PE?

Basic Knowledge of Plastics: What is PE?

Polymerize ethylene! It can be classified based on manufacturing methods and differences in density.

Here is an introduction to "PE" as a basic knowledge of plastics. "PE" stands for polyethylene, which is obtained by polymerizing ethylene and has a "simple" structure among polymers. It is "produced in large quantities" among plastics. Furthermore, even though the composition is the same "PE," the properties can vary significantly due to structural differences, allowing for classification into several types based on manufacturing methods and density. 【Typical Classifications】 ■ Low-Density Polyethylene (LDPE) ■ High-Density Polyethylene (HDPE) ■ Ultra-High Molecular Weight Polyethylene (UHPE) *For more details, please refer to the PDF materials or feel free to contact us.

  • plastic

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Basic Knowledge of Plastics: Characteristics of PE

Basic Knowledge of Plastics: Characteristics of PE

Introducing polyethylene, a resin with low water absorption and excellent dimensional stability!

Here is an introduction to the characteristics of "PE" as basic knowledge of plastics. "PE" has a specific gravity of 0.95, making it lightweight. It has low water absorption and excellent dimensional stability. Additionally, it has good chemical resistance and impact resistance. Compared to other synthetic resins, it is a "soft" and "impact-resistant" resin. 【Properties (partial)】 <LDPE> ■Specific gravity: 0.92 ■Tensile strength (MPa): 20 ■Tensile elongation (%): 600 ■Izod impact strength (J/m): does not break *For more details, please refer to the PDF document or feel free to contact us.

  • plastic

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PE (Polyethylene)

PE (Polyethylene)

Container and packaging films for various industries! Proven track record of block shipments!

We would like to introduce 'PE (Polyethylene)' handled by Asahi Molding. Due to its low raw material cost and ease of processing, it is suitable for products that are mass-produced. It is used in industries for containers, packaging films, and various applications. 【Features】 ■ Low raw material cost ■ Easy-to-process material ■ Suitable for mass-produced products ■ Heat resistance temperature: 100℃ ■ Block achievements: Block shipments available *For more details, please refer to the PDF document or feel free to contact us.

  • Other polymer materials
  • plastic

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Polyethylene (PE) Tank Deterioration Diagnosis [Simple Diagnosis]

Polyethylene (PE) Tank Deterioration Diagnosis [Simple Diagnosis]

Scientifically analyze the lifespan of PE tanks that cannot be judged by appearance! Easy diagnosis in 3 steps!

DaiLight's "Polyethylene (PE) Tank Degradation Diagnosis" utilizes FTIR (Fourier Transform Infrared Spectroscopy) to derive a carbonyl index from the sampled resin, which indicates the progression of oxidative degradation, and reports it on a five-point scale. If you would like to know the degradation status of your polyethylene tank, please feel free to make a request. We handle everything from sales to long-term usage tank degradation diagnosis, disposal of discarded tanks, and installation of replacement tanks. 【Diagnosis Method】 1. Select the tank to be diagnosed. 2. Sample the surface of the tank with a specialized "file." 3. Return the "file" and the "degradation diagnosis request form." *For more details, please download the PDF or contact us.

  • tank

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