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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

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+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

The relationship between the use of vulcanization of environmentally friendly heat insulation pad silicone products

The relationship between the use of vulcanization of environmentally friendly heat insulation pad silicone products

2021-04-08 16:44:23

In the electronic product industry, silicone film is also called silicone film talent. It is very practical to use silicone key materials and conductive silicone film for thermal conductive silicone film. Therefore, the selection of thermal conductive adhesive for heavy mechanical properties of many electronic products can reduce the thermal resistance of facial heat source and heat source of electronic products and maintain a certain temperature difference balance for products. Silicone products in the production process, the phenomenon of lack of glue and angle basically occurs frequently, and there are countless bad products caused by lack of materials. However, since this phenomenon belongs to the post-process processing problem, the sealing ring is not involved in the two links of mold and raw materials, so it can be said that the main revenue of this situation is often found to be caused by human factors, and the main reasons for prosecution can be divided into many types. 1. After the glue mixing is completed, there is no precise cutting process, the weight of raw materials is not enough, and it is difficult for skillful women to cook without rice. 2. There was no accurate mold test during the product proofing, the specifications and size of the raw materials and the placement method were not tested well, and the liquid silica gel caused the raw materials not to be filled in the mold cavity, resulting in glue shortage. 3. The raw materials are left for too long after mixing, resulting in a decrease in flow performance, failure of the vulcanizing agent, and failure to form normally. 4. There is no placement standard during the operation of material placement. Usually, this phenomenon causes the majority of poor material and glue shortage. The operator is not skilled in the product, resulting in inaccurate placement of raw materials and unable to flow to the corners of the mold core. Cushion gaskets are used in various fields, and many industries need to use silicone gaskets as auxiliary cushioning, cushion sealing and other functions. The reason why soft elastomer silicone sheets can be widely used is that they have good functions and use advantages, and various fields where gaskets are used can show different performance sides, such as the automotive electronics industry, construction industry and catering industry supplies and other silicone products. In the automobile industry, silicone gaskets mainly take the functions of sealing, shock absorption, buffering and environmental protection performance. Silicone products have been used in the automobile field in early years, such as mechanical sealing rings of manufacturers, silicone tube strips and automobile electronic miscellaneous parts, etc. The main functions occupied by silicone gaskets are still buffering, sealing and resistance.

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The essentials of secondary sulfurization process of protective equipment silicone products

The essentials of secondary sulfurization process of protective equipment silicone products

2021-04-06 14:26:23

In addition, most anti-collision processes in the doors and windows will choose glue or foamed silicone products as bedding, and silica gel keys and silica gel materials also account for half. Therefore, the first consideration for the selection of protective strips for the protection and buffering effect of doors and windows is the rebound and deformation of the products. As the number of long-term opening and closing of windows and doors is much larger than the anti-collision bearing force of tables and chairs, the rebound elasticity of the rubber materials can be specially proposed, which cannot be deformed under long-term, the rebound strength is better, so that the silicone anti-collision strip manufacturers can basically pay attention to this kind of problem. Since the processing process of silicone products manufacturers requires secondary vulcanization, the baking and deodorization process has become a necessary focus of work. As the silicone sealing ring material is getting closer and closer to people's life in recent years and gradually replaces some traditional products, it is naturally important for the purpose of environmental protection and health. However, some suppliers often encounter some problems in the baking process, resulting in the failure of quality inspection after baking and the failure to solve the problem of environmental protection odor. Everyone knows that the main purpose of secondary vulcanization products is to remove the gum smell from the raw materials. Reducing the compound dose at high temperature has no effect on the skin. However, after baking liquid silica gel for a long time, there will be a phenomenon. The gum smell is gone, but there will be some smoke smell on the products. This phenomenon troubles many silicone rubber products manufacturers that cannot ship normally, the second is that the product has local odor and black spot impurities and deformation. Under normal circumstances, proper control of the baking time can effectively change the size of the smoke smell, which is caused by the smoke circulating in the oven due to the failure of the oven to exhaust normally, and the packaging and sealing of the oven for shipment immediately after the baking is completed. The first choice of protective shock-absorbing articles is whether the cushioning and shock-absorbing performance of the products can reach the standard, and so is the silicone anti-collision strip. Among daily necessities, silicone anti-collision corner articles are mainly used for the protection of door, window, table and tableware. Therefore, good materials are needed for cushioning and receiving strength. Currently, commonly used table and chair protective articles are PVC, foam, rubber and silicone products. As a family anti-collision appliance, the choice of silicone material is mainly due to the soft silicone products of the material. In family life, the unique properties of silicone are more important as the hardness and softness of the protective appliance material and the thickness of the product structure. For protective appliances with greater impact force, the choice of high hardness and thick material has an advantage, on the contrary, for products with less cushioning and shock absorption, one item can be reduced at any time in softness and thickness.

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How to prevent stains silicone products materials and processes

How to prevent stains silicone products materials and processes

2021-04-06 14:11:46

Secondly, there are also many problems in the mold. The mold needs to be cleaned with mold washing water to ensure that there is no oil stain before production. However, the mold will basically be dirty when several molds are produced. When spraying demoulding water, a large amount of substances on the machine table will be sprayed into the mold core. Secondly, the mold is relatively rough and a lot of dirt is tightly attached to the mold and cannot be cleaned, then we can seal the inside of the mold by manually adding water or acetone with flake alkali. Silica gel is a kind of semi-famous white colloid. When it is still raw rubber, it exists in a solid or liquid form. The solid is called solid silica gel, and the production process is also called solid process. The finished products produced are also very different. However, solid products exist in daily life, such as silicone kitchenware, silicone bib, silicone cup lid, silicone cake mold, silicone electronic accessories and all kinds of silicone daily miscellaneous parts, etc., and liquid silicone we are mainly based on solid process manufacturers. Solid silica gel products are mainly used to add solid raw rubber to a certain amount of vulcanizing agent or color glue through a glue mixing machine, and are evenly stirred by the glue mixing machine. Under great power, the harder solid raw rubber quickly becomes very soft, and then a whole roll of raw rubber needs to be protected with plastic film. As we all know, silica gel is an adsorptive material and can easily absorb charged dust in the air, so usually in the process of mixing glue, are the need for dust. The products are defective and unstable for a long time, and there are sundries in the silicone material, which is a headache for many silicone product manufacturers nowadays. For the production of large quantities of products, there will still be many small black spots or dirt occasionally. The main reason is that the manufacturers produce more. However, there are also many phenomena of dirty materials on the raw materials. However, with the development of different processes, the raw materials are dirty in time, you can avoid unnecessary losses, silicone products and dirty materials failed to timely discovery will lead to molding vulcanized products out of bad, resulting in the product dirty reasons are very much. Details during production can determine whether to prepare for the periphery of the machine during high-quality production of the product. Especially for more conspicuous colors, the product is too dirty to be recognized by customers. Therefore, the stains on the machine and hands should be cleaned in advance during production. After the raw materials are placed, they should be covered with clean adhesive tape to prevent the ash layer from falling. When placing the raw materials, they should be placed as quickly as possible and less exposed to the air as possible because silica gel has strong adsorption, non-silicone keys are often easy to absorb dust, so many silicone rubber products manufacturers have implemented dust-free production workshops to prevent products from being messy.

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How to produce environmentally friendly packaging silicone products

How to produce environmentally friendly packaging silicone products

2021-04-02 14:37:55

There is a long-term harm to the environment. If it is not dealt with in time, it will lead to serious damage to the environment. Similar environmental signs such as "controlling environmental pollution and reappearing beautiful sun and blue sky" have long been seen frequently in the streets and alleys of the city, but they are often ignored by us. Industrial manufacturing garbage, large and small, can be seen everywhere in the suburbs of the city, in a variety of mechanical manufacturing among the silicone key rubber parts of the pollution can not be ignored, so now no matter in life, or in the work of the use of green silicone products. Why choose silicone products? Although silicone is also a material in rubber, it is incomparable to rubber and plastic for environmental protection. Its chemical properties are non-toxic and environmentally friendly materials, which are vulcanized by silicone product manufacturers at high temperature. In the production process, there is no pollution to the environment, and there will be no environmental pollution problems when used in various industries. How to do a good job in the outer packaging of silicone products is a problem that must be considered when each new product comes out. In today's active economy, consumer goods have emerged one after another. All kinds of daily necessities and industrial supplies are gradually replaced by silicone as raw materials. Silicone itself is a soft material with high temperature resistance and oil resistance. Liquid silicone products produced can be designed and produced according to their respective uses. Color box packaging is simple and convenient, mainly a transparent opp bag is packed into a color box, which can be printed with product patterns or company names required by customers. Such packaging is fashionable and simple, which is in line with the current consumption level. Blister packaging is mainly aimed at some of the requirements of the better silicone products, this type of silicone products mainly silicone kitchen utensils, to avoid product adsorption dust discoloration. Nowadays, people's living environment continues to decline, and our economic development is indeed the first stage of the world, with strong national strength and great plans. However, with the changes of society, our living environment and working environment are declining. In major cities, the catering industry, tourism industry, high consumption, high pollution of materials in the society, such as plastic bags, plastic boxes and so on, there are large amounts of toxic chemicals in the plastic material silicone products have potential harm to the body.

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

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

2021-03-31 16:32:49

According to his various properties, he can use it on unused application seats. Many of our medical adhesives are mainly used for medical cosmetic surgery, human organ repair, etc. Silica sol is mainly used on adhesives. Sealing ring beer glue is mainly used to help beer filtering effect. Many of our beers now use beer glue diatomite filtration to make beer brighter and clearer. All know that silicone products is a kind of green environmental protection products, in Europe and the United States are very popular, but some silicone products need to do some logo or pattern on the outer surface, so that consumers can leave a certain impression to deepen the understanding of the product brand. Screen printing is a post-stage process of liquid silica gel after silica gel products are formed. Screen printing is mainly used, which is different from mimeograph and color printing. The main tools are screen printing and oil brush. Screen printing is a pattern made of an iron frame or a wooden frame. This pattern is a pattern to be screen printed on silica gel products. When screen printing products, the screen printing is aligned with the plane where the products need to be printed, apply ink on the screen, and the ink will leak from the gap of the screen pattern to form a corresponding pattern on the silicone product. As we all know, the application of silica gel is widely used in various occasions and environments. Its use can be said to be a lot of things we can't think of. Whether it is inorganic silica gel or organic silica gel, it has long-term use in our life, work, products, military industry and so on. With the development of society, we need inorganic silica gel to prevent moisture in many places. Silica gel has very good adsorption capacity, it is a highly active chemical substance. Many things of my silicone products need to be pasted and can be made of silicone sol. In some industries, your accessories and parts need solid silicone with superior performance to make silicone accessories. Silica gel is divided into many types, generally organic silica gel and inorganic silica gel, from which many types of silicone products are subdivided. Inorganic silica gel is an amorphous chemical substance with strong adsorption force. According to the properties of various forms of chemical mixtures, various structural materials of silica gel keys can be distinguished as large holes, small holes, coarse holes, B- type silica gel, etc. It can be divided into silica sol, medical glue, beer glue, adsorption color-changing glue, particle glue, etc.

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