Foamed Gasket

Foamed Gasket

Product content

Foaming Gasket

It has the characteristics of non-toxic, tasteless, odorless and independent bubbles. It has pearl luster and clean feeling, and has excellent drug resistance and oil resistance. It has minimal water absorption and permeability.

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OR Code Gasket

●It has the characteristics of non-toxic, tasteless and odorless independent bubbles ●It has pearl luster and clean feeling ●It is light weight and elastic ●It has better drug resistance and oil resistance ●It has no water absorption and permeability

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Foaming Material

The product thickness range is 0.6mm~3.5mm; the density range is 300~550kg/m³; the width range is ≤400mm. Can be supplied according to customer needs.

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Content

Effect of gasket material size

a. Effect of gasket thickness: Under the same compression load and the same medium pressure, the leakage rate decreases with the increase of the thickness of the gasket. This is because under the same axial load, the thick gasket has a large amount of compression rebound. Under the condition that the initial sealing condition has been reached, the thick gasket with larger elastic reserve can compensate more than the thin gasket. The relative separation between the sealing surfaces caused by the medium pressure and the large residual compressive stress of the gasket surface, thereby reducing the leakage rate.

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How to choose the gasket?

(1) Determine the standard used for the gasket In general, gaskets use the same standards as flanges. Commonly used standards are: China National Standard (GB), Machinery Industry Standard (JB/T), Chemical Industry Standard (HG), International Standard (ISO), etc.

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Pearl cotton (EPE) environmentally friendly packaging materials

Polyethylene foamed cotton long and short cross-linked closed-cell structure, also known as EPE pearl cotton, is a new environmentally friendly packaging material. It consists of low density polyethylene glycol by physical foaming to produce a myriad of independent bubbles. It overcomes the shortcomings of common styrofoam, such as fragility, deformation and poor recovery. It has many advantages such as water-proof, moisture-proof, shock-proof, sound-proof, heat-insulating, good plasticity, toughness, reincarnation, environmental protection, strong impact resistance, etc. It also has good chemical resistance. It is an ideal substitute for traditional packaging materials.

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What are the characteristics of the production of plastic products?

What are the characteristics of the production of injection molded plastic products?(1) It is possible to form various plastic products with complicated shapes at one time.

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Product characteristics and classification of cement foam insulation board

Cement foam insulation board refers to insulation board made of foamed cement technology, cement foam insulation board, also known as foam concrete insulation board, inorganic fireproof insulation board. It is a lightweight bubble-like thermal insulation material made of ordinary Portland cement, fly ash, foaming agent, admixture, etc., which is made by compounding, stirring, foaming and cutting. Its outstanding feature is inside the concrete. form.

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Valve taper gasket measuring method (physical foaming gasket)

1. There are numbers in the valve lifter. For example, N342 indicates 3.342 mm, N3000 indicates 3.000 mm, and N302 indicates 3.302 mm. The N725 indicates 3.725 mm. Ante is the practice thickness of the directly labeled valve taper.

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Does PE physical foam material have chemical pollution? (physical foam gasket)

PE, that is, polyethylene, has a chemical formula of nCH2. It can be seen from the chemical formula that the material only contains stable carbon and hydrogen elements, and the chemical effects are very stable. PE products are called pollution-free products by advanced countries in the world. During the production process of the products, they will not cause environmental pollution. After the products are used, they are easy to recycle and have non-toxic, odorless, drug-resistant, oil-resistant, acid-resistant, halogen-resistant and other properties.

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What environment is the silicone gasket not suitable for (physical foam gasket)

There are many advantages of silicone gaskets. First, its heat resistance can work in a very low temperature environment, the lowest can reach minus 100 degrees. It has good resistance to oxidation and ozone in the air, because the molecules of silicone The structure makes the silicone sealing ring have good air permeability and good selectivity to gas, and because it is non-toxic and tasteless, silicone sealing gaskets are used in many food and medical industries.

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What is foamed PVC

Foamed PVC is the common name of polyvinyl chloride (polyvinyl chloridem, PVC). Since polyvinyl chloride itself is relatively hard, it needs to add more foaming agent, so it is sometimes called foamed PVC.

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2019 Golden Pig Lunar New Year, Happy New Year

Sending off a year of hard work and ushering in another brand new year! It is a great honor to have everyone's company and support in the past year! On the occasion of the coming Chinese New Year, all the staff of our company hereby offer best wishes to everyone! I wish you all good health and success in the new year, great achievements, great wealth, and good luck in everything!

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