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china latest news about Characteristics and uses of LLDPE plastic materials, advantages and disadvantages of LLDPE plastic

Characteristics and uses of LLDPE plastic materials, advantages and disadvantages of LLDPE plastic

May 9, 2024

Characteristics and uses of LLDPE plastic materials, advantages and disadvantages of LLDPE plastic Abbreviated as LLDPE Scientific name: Linear low-density polyethylene Low pressure low-density polyethylene Monomer ethylene - a gas produced in petroleum refining Natural color linear high-density ...
china latest news about Basic knowledge of fastener products: types, specifications, materials, and processing techniques

Basic knowledge of fastener products: types, specifications, materials, and processing techniques

May 8, 2024

Basic knowledge of fastener products: types, specifications, materials, and processing techniques Fasteners are a type of mechanical parts used for fastening connections and are widely used. It is used in a wide range of industries and can be seen in various machinery, equipment, vehicles, ships, ...
china latest news about Coating thickness testing methods: metallographic method, Coulomb method, X-ray method

Coating thickness testing methods: metallographic method, Coulomb method, X-ray method

May 7, 2024

Coating thickness test to detect the thickness of metal and oxide coatings on the surface of materials. The general testing methods include: 1. Metallographic method 2. Coulomb method 3. X-ray method Applicable scope Metallographic method: The method of using a metallographic microscope to examine ...
china latest news about Classification methods of steel materials such as carbon steel, alloy steel, stainless steel, spring steel, etc.

Classification methods of steel materials such as carbon steel, alloy steel, stainless steel, spring steel, etc.

May 6, 2024

Classification methods of steel materials such as carbon steel, alloy steel, stainless steel, spring steel, etc. 1) Carbon structural steel Representation method: Q+number+(quality grade symbol)+(deoxidation method symbol)+(special purpose symbol) ①The steel number is prefixed with "Q", which ...
china latest news about When using bolts, these precautions and correct operating methods should be kept in mind

When using bolts, these precautions and correct operating methods should be kept in mind

May 4, 2024

When using bolts, these precautions and correct operating methods should be kept in mind Bolt, as a common fastener, is widely used in various mechanical equipment and structures. In daily life and work, we often need to come into contact with bolts, so understanding some precautions and correct ...
china latest news about The four major killers of plastic component performance: temperature, chemicals, radiation, and time

The four major killers of plastic component performance: temperature, chemicals, radiation, and time

May 3, 2024

The main factors that affect the performance of plastic parts during use include temperature, chemicals, radiation, and time, which we refer to as the four major killers of plastic part performance. Killer 1: Temperature All thermoplastic materials, including PC, ABS, PBT, and nylon, will soften and ...
china latest news about Characteristics and uses of HIPS plastic materials. Advantages and disadvantages of HIPS materials

Characteristics and uses of HIPS plastic materials. Advantages and disadvantages of HIPS materials

May 2, 2024

Characteristics and uses of HIPS plastic materials. Advantages and disadvantages of HIPS materials The scientific name of HIPS is high-impact polystyrene. Its true color is a sub-white opaque material with a matte surface, flexible and not brittle; non-toxic and odorless. Combustion characteristics ...
china latest news about The characteristics and uses, advantages and disadvantages of PC plastic materials

The characteristics and uses, advantages and disadvantages of PC plastic materials

April 30, 2024

Name: polycarbonate. Color: PC is a light yellow or colorless transparent material that is rigid and tough, with a high gloss. Burning characteristics: flammable, slowly extinguished after leaving the flame, the upper end of the flame is golden yellow, and the lower end is blue. During combustion, ...
china latest news about The importance of torque coefficient

The importance of torque coefficient

April 29, 2024

The torque coefficient plays a crucial role in mechanical engineering, as it is a physical quantity that describes the relationship between torque and rotation angle. Understanding the importance of torque coefficient is crucial for engineers and designers to ensure efficient and stable operation of ...
china latest news about Common problems and solutions of bolt tightening torque

Common problems and solutions of bolt tightening torque

April 26, 2024

Bolt tightening torque is one of the common key parameters in mechanical engineering, which directly affects the safety and reliability of equipment. However, in practical operation, the control of bolt tightening torque often faces various problems and challenges. This article will explore common ...
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