Tnell rubber products factory in pingxiang county

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2020/09/28

Introduction to rubber seals

High elastic polymer. It is divided into two types: natural rubber and synthetic rubber. The stiffness curve of non-pneumatic tire and pneumatic tire optimized by rubber and plastic products manufacturers under static load is shown in Figure 3-8. The difference between the two is obvious, and the stiffness of non-pneumatic tire is significantly smaller. It shows that the load carrying capacity of the non-pneumatic tire optimized by the rubber and plastic products manufacturer is low and cannot meet the performance requirements of the same size pneumatic tire.

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rubber seals

rubberseals

2020/09/28

Rubber sealing performance

Natural rubber, as we usually call it, refers to natural latex collected from rubber trees. It is composed of curing, drying and The stress distribution of the non-pneumatic tire optimized by the rubber and plastic products manufacturer under the static load grounding condition is shown in Figure 3-6. At this time, the maximum stress borne by the tire is 48.22 MPa, which exceeds the common stress range of rubber and plastic products (15-30 MPa) 69. The support of the non-pneumatic tire will be damaged. It can be seen that this tire structure cannot meet the load bearing requirements.

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Rubber

Naturalrubber

2020/09/28

Classification of rubber seals

The basic properties of rubber are excellent shock absorbers, seals, flexibility, wear resistance, corrosion resistance, insulation and The strain energy function of mechanical properties of rubber products is studied by establishing the finite element model of rubber products, and the characteristics and applicability of the strain energy function model are introduced. The finite element analysis method is used to study and analyze the large deformation constitutive relationship of rubber products, and the Yeoh model is deduced by the numerical processing method of three-field variational principle, which points out the development direction for the finite element analysis of rubber products.

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seals

rubber seals

Classification

2023/02/27

Why the compressibility of rubber products is important

As professionals know, rubber products are often used in compression, so the compression resistance is one of the main properties that affect the quality of products. The compression resistance of rubber is generally measured by compression permanent deformation.

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2023/02/27

Causes and analysis of shrinkage of rubber O-ring products

1. The shrinkage of rubber O-ring products increases with the increase of rubber content of vulcanized products.    2. The shrinkage of rubber O-ring products changes into a saddle curve with the increase of hardness of vulcanized products.

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2023/02/27

Disposal of leftover and waste materials from rubber products

The treatment of the leftover and waste materials from the production of rubber products is aimed at protecting the environment, reducing waste and reducing production costs, and must be done.

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2023/02/27

Necessity of maintenance of used silicone rubber product mould

What is the function of silicone rubber product maintenance? It is to improve its use function and achieve normal use. What is the purpose of silicone rubber product mold maintenance? Some customers may just think that the mold only needs to be manufactured for a long time, and that it is better to put it there after completion without handling the secondary processing and take it out and continue to do it! If this is the case, I think the molds in the silicone rubber products manufacturers can basically be free of labor and worry. However, the ideal is very bony, and the reality is cruel.

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2023/02/27

Quality control of rubber products production process

(1) Quality control of rubber material return process. Workers with rich production experience shall be specially assigned to be responsible for the returning of the mixed rubber, and the returning record shall be made. The inspector shall monitor and confirm the whole process of rubber mixing.

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2023/02/27

Main uses of silicone rubber products

Silica gel is often made into various industrial protective articles independently or in combination with other insulating materials, such as heat-shrinkable sleeve made of silica gel, high-temperature anti-corrosion self-adhesive tape, or high-temperature sleeve made of silica gel and glass fiber, special high-temperature sleeve, high-temperature sleeve, split high-temperature sleeve, high-temperature heat-resistant tropical belt, double-layer high-temperature heat-resistant blanket, three-layer high-temperature heat-resistant blanket, double-layer glass fiber heat-resistant blanket High-temperature gaskets and other industrial protective articles.

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