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Mold silicone operation silicone products color matching difference

Release time:

2020-11-12 14:55

Source:

Dongguan Mingzhen

Mold silicone operation method.

1. Silicon (rubber sealing strip manufacturer introduces uniform mixing of silica gel and curing agent: mold (title: mother of industry) silica gel appearance is flowing liquid, component A is silica gel, component B is curing agent, O-ring seal insulation silica gel product thermal silica gel pad, excellent high temperature resistance, silica gel (food grade silica gel) can withstand high temperature of 200 ℃ and can be used for a long time, the raw materials of this product meet SGS standard, through FDA food grade silica gel testing standard, tasteless and nontoxic, the manufacturer's silica gel keys are produced according to the mold, and the color and shape can be customized. For example, 100 grams of silica gel are taken and 2 grams of curing agent are added.

Note: silica gel and curing agent must be stirred evenly, if not stirred evenly, the mold will appear a piece has been cured, a piece of no curing seal ring, silica gel will appear drying and curing uneven condition will affect the service life of silica gel mold and turnover times, and even cause the mold scrap condition.

2. Vacuum bubble removal treatment: silicon (after the glue and curing agent are mixed evenly, vacuum liquid silica gel is evacuated to remove bubbles. The vacuuming time should not be too long. Under normal circumstances (under normal circumstances, do not exceed ^ minutes. If the vacuuming time is too long, the silica gel will solidify immediately, resulting in cross-linking reaction, which makes the silica gel become piece by piece and cannot be painted or poured, thus the silica gel product factory wastes silica gel, silicone can only be poured into the trash can, and then take silicone to do it again.

Silica gel as the main raw material processing works, known as silica gel products, silica gel is a silica gel properly dehydrated from the particle size of different porous silica gel key manufacturers material, with an open porous structure, can absorb many substances, is a good desiccant, adsorbent and catalyst carrier.

First understand the color matching and color matching of silicone products are two different concepts. The color matching of seals is that we first have a target color, then match the color masterbatch according to our experience, match all kinds of color masterbatch in proportion, and then match the color into products close to the target color, while the color matching is to adjust the existing color into rubber products close to the target color.

The operation of color matching between the two needs to be based on the lag of color matching, while different color matching needs to draw up the formula from scratch and change the color. For the color matching and color matching of silicone products, the operator must have rich experience in rubber key operation and good color resolution, and he must understand and be familiar with the flexible use of various color masterbatch, moreover, the whole color matching process should be based on the slow transition from light color to dark color, and the corresponding data of the number should be recorded for each color matching.

 

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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