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Why do silicone seals have different colors

Release time:

2021-06-23 10:28

Source:

Dongguan Mingzhen

Silicone sealing ring is widely used in sealing profession because of its excellent ductility and pressure resistance, and silicone keys can reasonably prevent the leakage of substances. What's more, it is widely used. Therefore, the natural environment in which it is used is often diversified and changeable. This is full of key reasons that cause the ineffectiveness of silicone sealing ring, in which rupture is a key situation of ineffectiveness, the break accounts for more than 80% of the total, so what are the reasons for the break of the silicone sealing ring.


Each original data and product often has its own load, and silicone sealing ring is not included. For example, the rated load that silicone sealing ring can resist is 10N, while the natural environment at work will have 20N. Under such overload conditions, it is very simple to break. Therefore, when designing sealing ring products, it is necessary to check the relevant data to see how much the load of the product is, whether the product is in overload operation, generally not more than 90% of the product load is relatively good.
The root cause of damage to the silicone seal ring.
Embrittlement of raw materials of silicone sealing ring: in many cases, embrittlement of raw materials is also the key reason for rupture. each material often has its own service life. if embrittlement exceeds its own service life for a long time, it will break. if embrittlement occurs, the product will become hard and brittle, and then stress will occur on the vacancy to cause rupture. therefore, silicone sealing ring on mechanical equipment products needs to be embrittled and replaced immediately before rupture, prevent production accidents due to rubber ring rupture.
1) The color requirement of the general sealing ring is the customer's requirement. It is mainly required to distinguish from other sealing rings or to keep the color consistent with the supporting parts. It has nothing to do with the function.
2.) It has no effect on the function. Generally, silica gel is natural color, that is, semi-transparent color, and there are also transparent color. Color matching will not affect the function of silica gel itself. The main reason is that the composition of color paste is also silica gel, and the proportion added to the silica gel of the sealing ring produced by us is very small, with little fluctuation on the function.




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More information

What is the difference between silicone plug and rubber plug

Silicone plug and rubber plug which one effect is good? Then today we will popularize their difference to where the end point is. First of all, rubber plug products, as a common type of industrial products and accessories, or have strong advantages, such as dust and water resistance, wear resistance, tear resistance, aging resistance, oil seal resistance and ozone radiation resistance, etc., while rubber materials are divided into various types, and the side materials over there can be made of dozens of compound materials, so different attribute functions can be deployed for different needs, as for some industries such as mechanical tight closure, electronic tight closure, vehicle construction and even aerospace and military industry, rubber blocking is the most suitable. Silicone rubber plug and rubber plug have one thing in common. They can be molded in the molding vulcanizer of silicone product manufacturers. The difference is that they are more environmentally friendly, have good high and low temperature resistance, feel better when touching by color hands, and can be in contact with human body skin for a long time. Therefore, silicone plugs for earphones and medical grade silicone plugs are widely used even in food silicone appliances, mainly or because of the material in particular the nature of the achievements of its scope of application. Silicone plug is different. Its material is mainly based on environmental protection advantages, material texture and comfortable application. Therefore, it is used in some electronic products, survival products and small-scale waterproof and dustproof household appliances. Its raw materials are mixed by precipitation method silica gel, high-fine molecular silicone gum and white carbon black. The molecular chain of the product is called heart, soft and comfortable to use! Compared with the materials of silica gel and rubber, they can be compared as follows: new technologies are used in traditional industries. Rubber materials have been heard for a long time in early years, so the comparison of rubber materials accounts for the majority. Up to now, more and more silicone rubber products have been reused because they can replace larger usage compared with rubber, namely environmental protection performance and various technologies, such as shape, pattern and color, etc. www.mingzhen2006.com

What are the fields of application of silicone keys for equipment

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The convenience of the use of industrial silicone buttons

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What are the molding techniques of rubber products?

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How to print the pattern on the transparent key

Some laser marking machines have played opaque keys. While using laser typing to knock out the paint, they will also burn the plastic parts that can transmit light, but cannot transmit light! Changzhou laser marking machine has a special device, which can adjust the machine to the function of laser processing light-transmitting key. The laser can clean the paint sprayed on the surface very clean without burning light-transmitting plastic, thus realizing light-transmitting key laser processing! YAG laser marking machine, the general laser marking machine can not do through the key! Light transmission keys, also called light transmission buttons, are widely used in electronic products. In dark environments, they can accurately and accurately find each button. The light transmission keys include a light transmission key body, an electronic switch located below the key body, and a luminous body. The luminous body is arranged on the lower side of the key body. A light guide body is arranged below the key body, and the light guide body has a body, the upper side of the body extends an extension to the position where the electronic switch is located, the outer surface of the extension is a first reflective slope, the lower surface of the body is a second reflective slope and doubles as a light touch surface that can be contacted with the electronic switch, and a light input part connected with the extension part and arranged corresponding to the light emitting body, the light emitting body emits light, the light is emitted to the first reflective slope through the introduction portion, and is reflected by the first reflective slope into the body, and the light entering the body is reflected by the second reflective slope out of the key body. The structure makes the light emitted from the light emitting surface of the key body more uniform, the key is more beautiful, and the user can accurately find the corresponding function key. The pattern and text on the keys are processed by laser typing! In our life, there are many keys and buttons that use laser typing and can transmit light, such as mobile phone keys, car audio keys, computer keys, and various electronic and electrical keys! www.mingzhen2006.com