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Dongguan Mingzhen Rubber & Plastic Products Co., Ltd.

18 yearsFocus on R & D and production of silicone rubber products

Become a respected supplier of silicone rubber products

Service Hotline:

+86-136 6988 8704

Dongguan Mingzhen Rubber & Plastic Products Co., Ltd.
18 years focus on silicone rubber products research and development and production
Professional customization

Dongguan Minz Rubber & Plastics Co., Ltd.

Add.: No.4, New Industrial Road, Shipai Tangwei, shipai town, Dongguan City
Tel: +86-0769-8665 2688
Fax: +86-796-8180 6477
Contact: Miss Li +86-136 6988 8704
Mailbox:lixiaoxia@dgminz.com.cn

What is the difference between silicone key products mold printing and silk screen printing

What is the difference between silicone key products mold printing and silk screen printing

2020-10-09 11:50:10

It is known that silicone key manufacturers are green and environmentally friendly products, which are very popular in European and American countries. However, some silicone key manufacturers need to make some logo or patterns on the outer surface, which can leave a certain impression on consumers to deepen their understanding of the product brand. Silk screen printing is a post-process after the silicone key manufacturers are formed. Silk screen printing is mainly used, which is different from mimeograph and color printing, the main tools are screen plate and oil brush. The screen plate is a pattern made of iron frame or wooden frame. The silicone key manufacturer and this pattern is to be silk-screen printed to the silicone key manufacturer. When silk-screen printing products, align the screen plate with the plane where the products need to be printed, and coat ink on the screen plate. The ink will leak from the gap of the screen plate pattern to form the corresponding pattern on the silicone key manufacturer, and then put it into a baking oven for drying. The temperature should not be too high. According to different products, the baking time and temperature are generally different, compared with mold printing, silk screen printing can do slightly complex patterns, can also be multi-color printing. Compared with silk screen printing, there are many simple silicone key manufacturers and factories. The mold printing does not need the second process to complete. It is directly formed with the product at one time. The mold printing can only make some relatively simple patterns. For example, patterns such as logo can be made through silicone molds and directly formed. Silk screen printing and mold printing are also different in processing cost. Relatively speaking, the cost of silk screen printing is much higher. Considering the cost, the choice of the two can be made according to the complexity of the graph. There are many reasons for the aging phenomenon of silicone key manufacturers. From the modulation of raw materials to the coordination of vulcanizing agent of liquid silicone key manufacturers, improper maintenance also affects the service life of silicone key manufacturers. 2. It may be an appropriate method for self-maintenance. One of the advantages of silica gel is that it has good adsorption force, but it has strong adsorption force, but it also allows it to adsorb many small objects in the air. After the cleaning agent is cleaned, it should be properly dried to avoid moisture. The place where it is placed can be selected to avoid aging of silica gel products due to moisture regain.

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How to control the quality of basic parameters of silicone products

How to control the quality of basic parameters of silicone products

2020-10-09 09:58:37

Do you know what silicone products are, do you use silicone products in your home, and do you know anything about silicone products. 1. The production process of silicone products: customer samples/drawings → design → customer confirmation → sample mold opening → proofing → proofing confirmation → confirmation of purchase contract → mass production mold opening → customized production according to contract requirements → QA → assembly and shipment. 2. The production process of silicone products: preparation of materials → mixing → molding → vulcanization → silk screen printing → spraying → trimming → packaging. 3. Silicone products have peculiar smell. The main reason for the odor is the odor emitted by the raw materials of silicone products after normal high temperature when the machine is hot pressed. Even silicone raw materials are no exception. Generally speaking, after cooling for three or four days, the smell will slowly disappear. Because silicone raw materials are non-toxic and tasteless environmental protection products, they will not cause harm to the human body. 4. The reason why the silk screen characters on the surface of silica gel products will fall off is that the surface of silica gel products is too dirty, which hinders the adsorption of silk screen ink and silica gel. The baking time or temperature after silk screen printing is insufficient, and the quality problem of silk screen ink itself occurs. 5. The advantages of silicone products, environmental protection, silicone itself is environmentally friendly and non-toxic, from raw materials into the factory to the finished product shipment process silicone rubber products factory does not produce any toxic and harmful substances, strong toughness, long service life, feel delicate, soft and comfortable smooth, cheap and versatile. In the process of production and manufacturing, sometimes there will be wrong size, either big or small, which can not meet the requirements of customers, which not only affects the efficiency but also affects the factory. So what is the reason for the difference between the size of silicone products and the original. First, mold temperature: when the molding temperature is too high, it will accelerate the vulcanization of the rubber compound of silicone products, resulting in the decrease of the fluidity of the rubber compound of silicone products in the molding mold, the size of the rubber product of silicone products is too small and the thickness is too thick. On the contrary, when the molding temperature is too low, the size of the silicone product after molding is too large and the thickness is too thin. Second, the pressure: caused by silicone key load bad, resulting in the size of the silicone products, molding pressure is too high, resulting in the size of the silicone products is too long, when the pressure is too low, resulting in the size of the silicone products is too small, the thickness is too thick. Third, the weight of molding compound: silicon discharges too much compound, causing bubbles in silicone products, the load of silicone keys is too high, the size of silicone products is too large, the weight of discharged compound is too light, and the size of silicone products is too small after molding.

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What should be paid attention to in the production of silicone products

What should be paid attention to in the production of silicone products

2020-09-25 14:43:42

It is well known that the touch of silicone products are soft and comfortable and not easy to deform, with a transparent appearance, safe and non-toxic nature, etc. have prompted transparent silicone products to become the preferred modern life. The most common food-grade silicone products-transparent silicone nipples and pacifiers are eating tools that every newborn baby will use. Only when comfortable, safe and non-toxic silicone products are selected can the baby grow up healthily and happily, and the mother will feel more at ease. Silicone products, so our food-grade silicone products give you this sense of security. Transparent silicone nipple is made of pure natural silicone rubber, soft and elastic, toughness and tear resistance are excellent, not easy to be damaged due to use, easy to clean and high temperature resistance can use a variety of disinfection methods, the shape can be designed and controlled, to the closest to the touch of breast milk so that the baby can eat at ease. Now many people do not choose TPU transparent mobile phone shell and choose transparent silicone mobile phone shell reason is obvious, because the chemical molecules of silicone is very stable and not easy to deform, not easy to change the silicone products factory yellow. The thickness is moderate, good lubrication and toughness can play a very good protective role, and it is not easy to deform, environmentally friendly, non-toxic and durable, soft and delicate to the touch, so that the bow people can't put it down, the appearance of the silicone material after molding is first-class. Silicone safety performance:. 1. Silica gel is a kind of amorphous silica. The dust content in the workshop should be controlled not more than 10 mg/m3, and the exhaust should be strengthened. Wear a mask during operation. 2. Silica gel has a strong adsorption capacity, human skin rubber products can produce a drying effect, therefore, the operation should wear good work clothes, if silica gel into the eyes, need to use a lot of water to wash, and as soon as possible to find a doctor for treatment. 3. Blue silica gel contains a small amount of cobalt chloride, which has potential toxicity. It should avoid contact with food and inhalation. If poisoning occurs, a doctor should be treated immediately. 4. Silica gel in the use of the process due to the adsorption of water vapor or other organic substances in the medium, the adsorption capacity decreased, can be reused after regeneration. 14 years of silicone rubber professional custom manufacturing manufacturers, to provide you with the best products, silicone products factory in dongguan city custom tel: 0769-86652688-808,http://www.dgminz.com

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What are the advantages of the use of silicone products

What are the advantages of the use of silicone products

2020-09-25 10:21:04

Anything has its defects, pure natural silicone rubber products are not listed, in daily life we come into contact with a wide variety of silicone seals although it is very flexible, not easy to deform, high temperature resistance, environmental protection and easy to clean, etc. .. Many advantages. Fear of cutting tools and tearing is also a defect. Although silicone rubber has certain high temperature resistance, when it is oxidized in high temperature air (with oxygen), the products gradually harden and even crack due to the oxidation of methyl group, which causes the products to gradually harden and even crack. Therefore, sometimes there are many adverse factors in silicone product manufacturers that will cause cracks on the product surface or the product structure is too brittle, resulting in the rupture mouth gradually being widened, for silicone products, when purchasing silicone heat insulation pads or other silicone sleeves, try to avoid contact between items and knives or tear them hard. Silicone products in the use of ordinary life is relatively easy to dirty, because the silica gel material is a combination of high activity adsorption fine molecules, the material itself has a certain adsorption strength, so the silica gel products will naturally appear adsorption sticky dust phenomenon, this is a common phenomenon, but we usually use time should also pay attention to health and cleanliness. Although silica gel products have certain properties that are not easy to deform, silica gel products factories will naturally cause certain deformation effects when their stress exceeds the limit of the products themselves. It is relatively rare for silica gel products to deform under stress. Therefore, if the products are deformed after being squeezed and vibrated for a long time, the products will deform, and the deformation of the products will lead to aging, thus reducing the average service life of the products. Let's take a look at the electronics industry: silica gel is widely used in the electronics industry and its demand is relatively large. For example, the "silica gel button" that we are all familiar with, as long as your electronic products have switches, such as TV remote controllers and air conditioner remote controllers, almost all of them are made of silica gel. For example, smart speaker jackets and mobile phone shells, which have been popular in recent years, are commonly called "silica gel sleeves". Silicone silicone rubber buttons, silicone sleeve, silicone pad, silicone bracket, silicone card and so on are welcome. In the silicone sleeve can be said to be in short supply, yes, the most important thing is that it is more practical, to protect the product, feel particularly good, and silicone material environmental protection non-toxic, no harm to us. For example, the daily necessities industry is also very useful. Kitchen utensils are widely used: silicone cups, silicone spatulas, silicone bowls, silicone heat-insulating gloves, silicone spoons, silicone placemats, etc., cosmetics: silicone facial cleanser sets, powder puffs, silicone cosmetic brushes, etc., silicone gifts: silicone bracelets, silicone smart bracelets, silicone lampshades, etc. 14 years of silicone rubber professional custom manufacturing manufacturers, to provide you with the best products, silicone products factory in dongguan city custom tel: 0769-86652688-808,http://www.dgminz.com

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If we solve the problem of adsorbing dust on the surface of silica gel products

If we solve the problem of adsorbing dust on the surface of silica gel products

2020-09-22 11:42:38

For silica gel products manufacturers to make out of silica gel products for the adsorption of dust is particularly large in the case of the corresponding measures will be taken, such as the use of anti-static silica gel raw materials, negative ion powder, but for the majority of consumers is a trouble, so we have to first its adsorption capacity can be done after the appropriate prevention. It is well known that silica gel is mainly physical adsorption force. Even if it is not moved there, the surrounding cilia and dust of silica gel products will gradually stick to the surface of the product along with the electrostatic reaction. Because the organic silica gel raw material is anodic, it can be used as various chemical auxiliary materials and has strong adsorption reaction to other polar substances. In order to enhance the adsorption force of silica gel, the active structural unit of the adsorbent should be added. If the silica gel is calcined to make it completely dehydrated, the silicon hydroxyl of the silica gel is completely destroyed and even has no adsorption capacity. If a large amount of water is injected into the silica gel, its adsorption capacity will also decrease. This is because the silicon hydroxyl and water form too many hydrogen bonds, thus reducing the ratio of its active silica gel products to the factory. Secondly, for products with relatively high hardness, there is no influence on dust and sundries. For products with low hardness, the phenomenon of dust sticking will not occur when electrostatic adhesive materials are used for production. For the adsorption problem of silica gel products, silicone rubber product manufacturers can first bake to keep the surface of the product dry, which can remove certain static electricity, and then spray hand-sensitive oil to prevent dust sticking. Hand-sensitive oil is an oily substance, its main function is to increase the smoothness of the appearance of the silicone surface and maintain the dustproof effect. Silicone products have various advantages such as shock absorption, high sealing, heat insulation and flame retardant, environmental protection and safety, etc:. 1. Seismic buffer, sealing is the most widely used characteristics of silicone products, such as vacuum suction bowl, diving mirror accessories shock absorber, relative to other materials have obvious advantages. 2. Heat-resistant insulation, environmental protection and safety are used for automobile flame-retardant insulation accessories and home temperature-resistant products. 3. Wear resistance resistance, used for silicone key production, silicone pad. 4. Insulated and waterproof, used for power cable protective sleeve, terminal sleeve, swimming cap. 14 years of silicone rubber professional custom manufacturing manufacturers, to provide you with the best products, silicone products factory in dongguan city custom tel: 0769-86652688-808 http://www.dgminz.com/

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