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How are silicone products produced and what are the technological processes?

Release time:

2019-05-17 12:30

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How are silicone products produced and what are the technological processes?
 
The production process of silicone products is as follows: the production process is completed from the strict production process of artwork design, mold opening, glue refining, etc.
 
Silicone products production process flow 1: artwork design artwork design is generally based on the sample size provided by the customer to stop the production of artwork drawing, using a variety of three-dimensional drawing and 3D drawing software production, if the customer can not provide the sample, we can according to the customer's requirements, charge to cooperate with the customer to complete the design and production of artwork.
 
Silicone products production process flow 2: mold opening is completed by the mold master on the CNC machine tool of the company according to the designed programming times. some of the more difficult ones need to be discharged by a spark machine copper worker to dry the mold. Therefore, the manufacturing technology content is relatively high, and the time is relatively long. Usually, the delivery period of large models is calculated according to 10 days. With the mold, the production will be quick.
 
Silicone products production process 3: color mixing glue according to the color number on the world pan tong color card specified by the customer, color mixing ratio color difference is very small, 98% close to the color plate before production.
 
Silicone products production process flow 4: approved materials required materials are environmentally friendly silicone materials, hardness of 30 degrees to 70 degrees of arbitrary selection, detailed according to the production process according to the specifications in the work instructions.
 
Production Process of Silicone Products with Cutting Material 5: After the mold is installed on the upper mold production machine table and heated to a suitable temperature, the output value of a machine is about 100000 pcs per day.
 
Silicone products production process flow 6: after the molded products come out, the quality personnel in the workshop will check whether they conform to the inspection standards. if they do not conform, they will be scrapped, reworked and disposed.
 
Silicone products production process 7: the products produced by self-dismantling and trimming will have residual edges, perhaps with batches around them. after passing the inspection by the quality control department, the products will be sent to the post-process department to stop trimming.
 
Silicone products production process 8: finished product inspection after repair, that is, the finished product. It is also necessary to send the finished products back to the quality control department to reflect on the trimming quality, whether there are unqualified products, and if so, it will be judged to be reworked for disposal.
 
Silicone products production process 9: packaging inspection qualified products, packaging department according to customer requirements to stop packaging. Usually every pack and 10 packs per box, perhaps 20 packs per box, according to customer requirements to stop packing.
 
Silicone products production process 10: introspection before sealing, OQC of the quality control department will introspect the quantity after the packaging is completed, check the product model and other related quality problems, and stop sealing and send it to the warehouse for delivery without asking any questions. The above is the complete production process of silicone products. To make silicone products, you can directly contact Mingzhen silicone. Silicone products production process, silicone production process with you a comprehensive understanding of the production process of silicone products
Speaking of silicone products, I believe many friends will not be unfamiliar, in our daily life, small to our common electronic product protective sleeve, such as mobile phone silicone protective sleeve, Bluetooth speaker protective sleeve, etc., large to the rubber intake pipe in the automobile engine system, wire harness sheath, etc., it can be said that silicone products have penetrated into our lives. So what is the production process of silicone products? Today, I would like to talk to you about the production process of our silicone products.
 
The first "material selection" in the production process of silica gel selects suitable silica gel materials according to the use environment and quality requirements of the products, such as wear resistance, oil resistance, acid resistance, alkali resistance, high and low temperature resistance, tensile strength and so on, and uses this to determine which material is more reasonable.
 
The second "refining" of the production process of silica gel is often the raw material we purchase back, which is only raw rubber and cannot be directly used for production. It also needs secondary processing. We call it refining. Refining means adding accelerators, toner and other auxiliary molding ingredients to the raw rubber in a certain proportion to meet the production requirements.
 
Silicone production process of the third "cut" after refining is a whole piece of material, then according to the product structure and size, the whole piece of material is cut into the final we need the same weight shape and size of the material. The fourth "molding" in the production process of silica gel is the most important step after the above work is completed. We need to put the material cut in the previous step into the silica gel mold, and carry out hot pressing according to the preset process parameters to finally obtain the required external dimensions. Of course, there are also products obtained by directly injecting the material into the mold cavity through an injection molding machine instead of hot pressing. This is similar to the principle of syringe.
 
The fifth "processing/inspection" of the production process of silicone is a whole piece of product after molding. We also need to separate the product part we need from the middle, then remove the burrs of the product and check the appearance of the product. Thus, a qualified silicone product has completed its entire process. Of course, the above does not represent all the silicone products production process is like this, the specific or according to the actual situation and the customer's quality requirements to determine, the times in the progress of our production process is also constantly upgrading, there is no best, only better,Dongguan Mingzhen Silicone Products Co., Ltd.Focus on silicone products for 12 years, providing expert advisory services from material development, mold development to silicone product manufacturing.
 
Silicone products production process, silicone production process want to know we often see, use of silicone products is how to produce it? Take a look at the following introduction, let you better understand it.
 
It is understood that there are two methods for the production of silicone products, one is the product of solid molding with mixed rubber, and the other is the product of liquid silicone injection molding. What are the differences between these two methods?
 
The silicone product material made by the first process is vulcanized with peroxide, which requires a variety of processes such as rubber mixing, refining, trimming, weighing, molding, tearing and flash. Using this process to produce silicone products, mainly used for low-end silicone products applications.
 
The silicone products made by the second process are directly bought back the two-component sealed barrel silicone, directly produced by liquid silicone injection molding machine, after the machine is installed, the flow of the whole material is carried out in a sealed state, no need for manual intervention, so it will not be contaminated. The materials used in this process are all made of platinum vulcanizing machine, which is very environmentally friendly. It is widely used in high-end industries such as medical and infant products.
 
Mixing with open mill: raw rubber (roll wrapping)-→ vulcanizing agent-→ colorant, etc.-→ thin through remelting-→ sheet extraction. silica gel is wrapped with slow roll (front roll) when added to rubber mill, and wrapped with fast roll (rear roll) when mixing.
 
2. Molding: First cut the rubber material into a certain shape, weigh it, fill it into the mold cavity, close the mold, place it between the upper and lower plates of the heated flat vulcanizer, and heat and pressurize it according to the specified process to vulcanize the rubber material, and unload the mold to obtain a section of vulcanized silicone product. The quality of the molded product is closely related to the design of the mold and the manufacturing process conditions.
 
3. Trimming processing: according to different products to choose different fixture trimming.

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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

In order to solve the above problems and technical defects, after continuous updating and design, a multi-station silicone button trimming machine was invented, and a utility model patent was applied. The utility model relates to a multi-position silicone button trimming machine, which comprises a base, a gantry frame and four cutting cylinders, and the four cutting cylinders are arranged vertically on the top of the gantry frame in a horizontal straight line. The beneficial effect achieved by the utility model is that the structure design is reasonable. By adopting the combination design of four reinforcement tables and four cutting blades on the gantry, the device can simultaneously trim four silicone button products. Thereby greatly improving the efficiency of trimming processing of silicone products. With the continuous expansion of the silicone button market, how to improve the processing efficiency of the silicone button has made producers pay more and more attention. The trimming of the silicone button is an important step in the production process of the silicone button, and the trimming of the traditional silicone button The processing efficiency cannot be improved, which affects the overall production efficiency of the silicone button. Various types of silica gel have different microporous structures due to their different manufacturing methods. The chemical composition and physical structure of silica gel determine that it has many characteristics that are difficult to replace other similar materials: high adsorption performance, good thermal stability, stable chemical properties, and high mechanical strength. Silica gel according to its pore size is divided into: macroporous silica gel, coarse pore silica gel, type B silica gel, fine pore silica gel. www.mingzhen2006.com

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