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Natural rubber (NR) is a kind of natural macromolecular compound with cis-1,4-polyisoprene as the main component. Among its components, 91%~94% are rubber hydrocarbons (cis-1,4-polyisoprene), and the rest are non rubber substances such as protein, fatty acid, ash, sugar, etc. Natural rubber is the most widely used general rubber. Generally speaking, natural rubber refers to
Published on: October 30, 2019 Clicks: 115
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1； Teflon tape Teflon tape performance: 1. It is used between low temperature - 70 ℃ and high temperature 230 ℃. 0.08mm thick; 0.13mm; 0.18; 0.25mm 2. It is resistant to ozone, oxygen, light and weather aging, and has excellent weather resistance for outdoor use, with a service life of up to 10 years 3. It has high insulation performance, dielectric constant 3-3.2, and breakdown voltage of 20-
Published on: October 23, 2019 Clicks: 135
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So far, tens of thousands of resin types have been reported, and more than one thousand have been industrialized. The selection of plastic materials is to select a suitable resin among many resin varieties. At first glance, there are too many kinds of plastics for us to choose, which makes us feel dazzled. But in fact, not all kinds of resins have been specifically applied. What we mean
Published on: October 23, 2019 Clicks: 109
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The sealing system usually includes piston seal (for hole) and piston rod seal (for shaft). Proper selection of sealing elements and formation of a suitable sealing system are the key to determine the sealing performance and service life. The following factors shall be considered when selecting seals: 1. Working pressure: high pressure, low pressure, whether there is hydraulic impact, and whether there is pressure maintaining requirement. 2. Workplace: indoor or outdoor,
Published on: October 19, 2019 Clicks: 143
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The improvement skills in structure and installation when applying O-ring seal include correct selection of groove shape, correct selection of O-ring hardness, and measures to enhance sealing effect. The sealing function is mainly to prevent the leakage of working medium and foreign matters such as air, dust and water from entering the hydraulic components and hydraulic system. The sealing device directly affects the hydraulic transmission device
Published on: October 19, 2019 Clicks: 107
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1. The temperature of the hydraulic seal material The hydraulic seal should not only consider the use ability of hot high temperature, but also consider the use situation of cold low temperature resistance. Under the use of hot state and high temperature, the sealing material will begin to soften at a certain point (this is the high temperature resistance rate) or change in chemical substances
Published on: October 19, 2019 Clicks: 73
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What is silica gel foam board on earth, and what are the types of silica gel foam board? Foam is a dust-proof, waterproof, shockproof and sealing material made of different materials and widely used in mobile phones, LCD backlights, displays, laptops, automobiles and other fields. A lot of bubbles will form on the foam surface, and there is air in the bubbles to buffer. Foam according to hole
Published on: August 24, 2019 Clicks: 126
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Fender, also known as fender, is an energy buffer device used in port terminals or ships to mitigate the impact or shock of ships and docks or ships when berthing or mooring, so as to protect ships and docks from damage. The rubber fender has good elasticity, high energy absorption, convenient maintenance, long service life and is convenient for mass sizing production
Published on: August 23, 2019 Number of hits: 108
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For organic silica gel, it is widely used in the power battery PACK link, and the silica gel foam interface sealed in the box is easy to loosen, deform, etc., resulting in water ingress into the box. Starting from strengthening the stickiness of the adhesive at the interface, it has become the choice of domestic silica gel enterprises to overcome this problem. Organic silica gel in power battery PACK ring
Published on: August 22, 2019 Number of hits: 75
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When talking about foam silica gel strips, we will think of the application of foam silica gel strips in car doors, windows, car bodies, seats, skylights, engine cases, boot and other parts of the car, as well as their waterproof, sealing, sound insulation, dust prevention, antifreeze, shock absorption and other functions. As a professional enterprise producing sealing strips, Yiguang Rubber not only focuses on mold design, structural manufacturing, processing
Published on: August 21, 2019 Number of hits: 128
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Test Standard for Common Rubber Products Daquan I, Shock Absorber Category HG2864-1997 Rubber Bumper for Vehicles HG ／ T3080-2009 Rubber Materials for Shock proof Rubber Products
Published on: August 20, 2019 Number of hits: 89
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The spacing and elevation of rubber fenders are very important. It is necessary to ensure that the ship can not directly touch the quay wall under the most unfavorable berthing angle allowed by the specification. It is also necessary to ensure that the ship can safely berth at different tide levels and draughts, and has strong adaptability to the berthing of ships of different tonnage. When selecting and deciding the layout scheme of Phase I, II and III fenders of the coal terminal
Published on: August 19, 2019 Clicks: 93
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1、 We all know that drum rubber fender is composed of rubber fender body, steel impact plate and veneer (steel structure); The drum type rubber fenders produced by our company have the following characteristics: Cell rubber fenders consistsof
Published on: August 16, 2019 Number of hits: 167
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Among them, Xiangran. Relevant experts said that in order to survive in the fierce market competition, rubber fender manufacturers should unilaterally take low-cost competition as the main means. With the development of China's shipping industry, the demand of wharf and marine fenders is to use low-quality raw materials or excessive use of recycled rubber to reduce costs. Rubber fenders are most widely used because of their good toughness and impact resistance. At present, China's rubber
Published on: August 15, 2019 Number of hits: 119
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With the development of China's shipping industry, the demand for port and ship fenders is increasing, and the requirements for the performance of fenders are also increasing. Among them, rubber fenders are most widely used because of their good toughness and impact resistance. At present, there are many manufacturers of rubber fenders in China, with good and bad products. In order to survive in the fierce market competition, some manufacturers unilaterally take low-cost competition as the main means, and are lax
Published on: August 14, 2019 Clicks: 132
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PU product material is a new kind of decorative material in this society. Its main feature is that it is very light, and it is also fireproof, waterproof, moth proof, mildew proof and crack proof. In terms of construction, it is easy for the staff to operate, suitable for various indoor and outdoor decorative materials, and is a new type of green decorative materials! Main products
Published on: August 13, 2019 Clicks: 102
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We are now in the process of window decoration. It is very important to install a sealing strip on the window, because it is only limited to the process of window design. In the process of opening and closing, it is inevitable that some gaps will be difficult to cover. If it is not sealed by sealing strips at this time, it is likely that insects and mosquitoes outside will come to us from these cracks in summer
Published on: August 12, 2019 Number of hits: 84
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When buying a new car, everyone hopes that the interior of their car is beautiful and has a good texture. Many car owners want to use leather materials when choosing the interior, or use leather materials to renovate the vehicle. It looks grand and classy, and it's also quite comfortable. But whether it is genuine leather or not, many riders don't know how to distinguish it. Let's play with the car to teach you how to distinguish between cars
Published on: August 10, 2019 Number of hits: 67
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What's the difference between silicone pad and rubber pad? In the use of silicone pads, our application environment is different, so for some occasions, our silicone and rubber applications are also different, and the use effect and characteristics are also different. Silica gel products are also one of the types of rubber products. The difference between silica gel and rubber lies in the use of toxic and non-toxic products. Both of them burn
Published on: August 9, 2019 Number of hits: 301
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The correct use of polyurethane materials can meet the high-performance requirements of automobiles in terms of power, comfort, appearance, interior softening, lightweight, service life, etc. It is an indispensable important material in modern automobile manufacturing. 1 Application of polyurethane materials Application of polychlorinated materials in automobile industry
Published on: August 8, 2019 Number of hits: 89
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