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Introduction 1. Definition of foam material The foamed plastic of the pvc foam board extrusion line is also called foamed plastic. It is based on plastic and contains a large number of air bubbles. It can be said that it is a composite material filled with gas. According to the different foaming ratios, it can …

Detailed Explanation Of Pvc Foam Board Extrusion Line Read More »

Introduction The PET flake twin screw pelletizing line can be used for flake recycling and pelletizing production. Screw machines are specialized automatic metalworking lathes. The pet pelletizing line adopts the ordinary water-cooled strand pelletizing method. Electrical cabinet systems are energy efficient and enable advanced automation through integration with electronic controller systems and efficient automatic power …

pet pelletizing line process introduction Read More »

Principle China JWELL is a plastic extruder manufacturer. The raw materials of pp board extrusion line enter the barrel from the hopper. Under the action of the screw rotation, they are forwarded to the feeding section through the frictional shearing action of the inner wall of the barrel and the surface of the screw, where …

PP Board Extrusion Line Efficient Process Read More »

Introduction The main engine of China plastic extruder is extruder, which consists of extrusion system, transmission system and heating and cooling system. China JWELL as extruder manufacturer, pp hollow sheet extrusion line is also a kind of plastic machinery. According to the angle between the material flow direction of the head and the center line …

Features of pp hollow sheet extrusion line Read More »

Glass fiber china extruder machine manufacturer Glass fiber is a filler commonly used in engineering plastics. Its main components are silica and other derived metal oxides. The current international mainstream production process is the kiln drawing method; It is divided into alkali-free glass fiber, medium-alkali glass fiber and high-alkali glass fiber; the glass fibers commonly …

Introduction Of Several Common Inorganic Fillers For Plastics Read More »

Foaming agent china extruder machine foaming agent is used in polymer compounding system, which aims to obtain polymer products with microporous structure by releasing gas, and the auxiliary agent for the purpose of reducing the apparent density of products is called foaming agent. Depending on the way in which gas is generated during the foaming …

Summary Of Commonly Used Plastic Modification Additives (2) Read More »

Antioxidant China Jwell extruder machine is an auxiliary agent whose main function is to inhibit the thermal oxidative degradation of polymer resin, which belongs to the category of antioxidants. Antioxidants are the most important type of plastic stabilization additives, and almost all polymer resins involve the application of antioxidants. According to the mechanism of action, …

Summary Of Commonly Used Plastic Modification Additives (1) Read More »

The basic requirements of Jwell machinery china medical plastics are chemical stability and biological safety because they are in contact with liquid medicine or human body. Medical devices can be subdivided into in vitro diagnostics, medical consumables, medical equipment, and pharmaceutical equipment. Due to the characteristics of low cost, easy processing, light weight and toughness, …

Jwell Talks About 9 Types Of Polymer Materials In The Medical Field Read More »