Silicone is a kind of organic silicon compound, refers to the si-C bond, and at least one organic base is directly connected with the silicon atom compound, is also used to those by oxygen, sulfur, nitrogen, such as organic base and silicon atom connected to the compound as organic silicon compound. Among them, the polysiloxane is composed of silicon-oxygen bond (-Si-O-Si-) as the skeleton is the most in the number of organosilicon compounds, the deepest research, the most widely used, accounting for more than 90% of the total amount.
As one of the established silicone products suppliers in China, Profound Tech provides the most advanced silicone rubber products manufacturing services, including molded silicone products, extruded silicone products, liquid silicone products, and other special products such as high-temperature resistance (up to 330 degrees c), food-grade (fully comply with FDA, LFGB standard), medical-grade, flame retardant grade, by adding auxiliary raw material can also have, luminous, negative ions, discoloration, etc.
Types Of Silicone Rubber Products
Zebra connector is mainly used to connect circuit board and display, widely and large amount of use, Profound provide a variety of sizes of zebra connector.
Silicone keypad are often used in electronic calculators, remote controls, telephones, wireless telephones, electronic toys, computer keyboards, learning machine keys, cipher keys, digital product keys.
Silicone eartips are widely used in earphones. We have produced eartips for Apple Airpods/pro, Bose's QuietControl and many other earphone manufacturers.
Silicone Thermal Pad
Silicone thermal pads are used for conducting heat in electronic products and circuit boards. For example, CPU, GPU, video memory, power supply, etc.
Silicone Rubber Parts
Silicone rubber has the characteristics of skid resistance, water resistance, shock absorption and high temperature resistance, so silicone rubber parts are widely used in industrial production, such as connectors, gaskets and sealing rings.
Fda approved food grade silicone rubber can be used in children's toys and kitchen utensils, it has high temperature resistance, corrosion resistance and other characteristics, is very popular in families.
Advantages of Silicone Rubber Products
Heat Resistance Properties
Silicone can not only withstand high temperature but also low temperature, can be used in a wide temperature range. Both chemical and physical-mechanical properties change very little with temperature.
Not easily decomposed by ultraviolet light and ozone. Silicone has better thermal stability and radiation resistance and weather resistance than other polymer materials. The service life of organic silicon in the natural environment can reach several decades.
Electrical Insulation Performance
Its dielectric loss, voltage resistance, arc resistance, corona resistance, volume resistivity and surface resistivity are among the best insulating materials, and their electrical performance is very little affected by temperature and frequency. Therefore, they are a stable electrical insulation material, which is widely used in electronic and electrical industries. In addition to excellent heat resistance, silicone also has excellent water repellency, which is the guarantee of high reliability for the use of electrical equipment under wet conditions.
Polysiloxanes are among the least active compounds known. They are very resistant to biological aging, have no rejection reaction with animal body, and have good anticoagulant ability.
The Use of Silicone Rubber
Due to the organic silicon has these excellent performance, so it has a very wide range of application scope. It is not only used as special materials in aviation, cutting-edge technology, and military technology departments but also used in various sectors of the national economy. Its application scope has been expanded to construction, electronics and electricity, textile, automobile, machinery, leather and paper making, chemical and light industry, metal and paint, medicine and medical treatment, etc.
Key Properties of Silicone Rubber Products
Usually viscosity is proportional to hardness.
10~80 Shore A
Silicone rubber has a shore hardness range of 10 to 80, which gives the designer full freedom to choose the required hardness to best achieve a particular function.
The range of tensile strength of hot sulfur-added solid silicone rubber is 4.0-12.5mpa. Fluorosilicone rubber tensile strength range between 8.7-12.1MPa. The tensile strength of liquid silicone rubber ranges from 3.6-11.0mpa.
The tearing strength range of hot sulfur solid silicone rubber is between 9-55 kN/m. Fluorosilicone rubber tear strength range between 17.5-46.4kN /m. Liquid silicone rubber tear strength range between 11.5-52 kN/m.
Thermal sulfurized solid silicone rubber generally has a range of elongation between 90 and 1120%. Fluorosilicone rubber generally has a elongation between 159 and 699%. Liquid silicone rubber generally has a elongation between 220 and 900%.
30 minutes ~ 48 hours
The colloid has been vulcanized from the moment of adding vulcanizer, the operation time is that the product 30 minutes of vulcanization reaction can not affect the quality of the finished product. Therefore, the more time saved during the operation of the product, the better for the finished product.
According to the production of temperature, pressure, curing time from 60 seconds to 10 minutes, different process to produce a product will be a slight difference.
OEM & ODM Silicone Rubber Products from Profound
As one of the most professional silicone products suppliers in China, Profound provides one-stop service. Mold design, mold production, product design, product production, quality control, packaging, shipping. We are strict in every link, to provide high quality service, production of quality products. Constantly optimize the product details, stand in the customer's point of view, reduce the cost of communication.
Profound is adept at spraying, laser carving and silk printing.
Profound has been specialized in the silicone rubber industry for over 20 years. We have extensive experience in the industry to help you solve your production problems. You just need to focus on the custom silicone products and don't have to worry about other things.
We are very happy to look into manufacturing difficult silicone rubber products, if other suppliers are not able to produce what you need, please give us a chance. Our slogan is: Do what others can't.
Profound's Silicone Rubber Products Served
BOSE is the largest speaker manufacturer in the United States. Products in the field of car audio and aerospace science and technology also has a good performance.
Nintendo is a Japanese company mainly engaged in the development of software and hardware of video games. It is one of biggest company of the video game industry and the pioneer of the modern electronic game industry.
Samsung is the largest multinational enterprise group in South Korea. Samsung Group includes many international subsidiaries, including Samsung Electronics, Samsung C&T, Samsung Life Insurance and so on. Its business involves electronics, finance, machinery, chemistry and many other fields.
SONY is a world famous, large comprehensive multinational enterprise group. SONY is one of the leaders in the audio-visual, video game and communications industries. Its brands include Xperia, Walkman, SONY Music Entertainment, Columbia Pictures Group and PlayStation.
Japanese old electronic instrument factory Korg is one of the leaders in the field of composition workstation (Musicstation). Since the 1980s, Korg synthesizer has firmly occupied the synthesizer market, and Korg is synonymous with professional quality.
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PROFOUND Meets Your All OEM & ODM Needs of Silicone Rubber Product.