PE - China Petroleum Chemical Equipment Network

PE

Core Equipment: Polymerization reactor, ethylene cracking equipment, extrusion granulator, mixing and modifying machine, detection instruments, automatic packaging equipment.

Core Technologies: Ethylene polymerization catalysis, molecular weight control, PE modification, granulation molding, product quality detection technology.

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产品介绍

PE (Polyethylene) is the most productive and widely used synthetic resin, made from petroleum by polymerization, non-toxic, corrosion-resistant, good toughness and easy processing, widely used in packaging, pipes and other fields, as a core petrochemical product.

Types and Characteristics of Equipment

Type

PE Synthetic Resin: Divided into HDPE, LDPE and LLDPE by polymerization method, suitable for different scenarios, with advantages of light weight, corrosion resistance, insulation and low processing cost.

Features

Features Non-toxic and tasteless, food-contact safe, suitable for packaging and catering; Acid-alkali and solvent resistant, anti-aging, long service life; Strong toughness, impact-resistant, suitable for low-temperature environments; Easy to process, blow-moldable, injection-moldable, extrudable, suitable for various products; Good insulation, light weight, low cost, outstanding cost performance.

PE

PE stands for polyethylene, a lightweight and corrosion-resistant plastic material widely used in pipelines.

PE

PE pipes offer good flexibility, long service life and easy installation for fluid transportation.

PE

They are commonly applied in water supply, gas distribution and industrial pipeline systems.

Basic Principles and System Composition

Basic Working Principle

Using petroleum-cracked ethylene as monomer, polymerize under catalyst, high temperature and pressure, produce different types of PE by regulating reaction conditions, and make raw material particles by granulation and modification.

Overall System Composition

Raw Material Unit: Ethylene monomer, catalyst, various additives, core production raw materials; Polymerization Unit: Polymerization reactor, heating and cooling system, completing polymerization reaction; Granulation Unit: Extruder, granulator, making uniform particles; Modification Unit: Mixer, modification equipment, optimizing product performance; Detection and Packaging Unit: Detection instruments, packaging equipment, ensuring quality and completing packaging.

Basic Principles and System Composition

Pre-production Preparation: Purchase raw materials, commission catalyst and equipment, check equipment status. Polymerization Reaction: Put in raw materials, control temperature and pressure, complete polymerization. Granulation and Modification: Extrude and granulate, add additives to modify and optimize performance. Quality Detection: Detect particle indicators, reprocess unqualified products. Packaging and Application: Package qualified products into warehouses, process into various products.