| Material: | Organic Silicone |
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| Application: | Household, Medical, Industrial, Agricultural |
| Certification: | ISO |
| Transport Package: | Carton Pallet |
| Trademark: | nuobai |
| Origin: | Xingtai, China |
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| Customization: |
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Audited Supplier What is a 9-shaped sealing strip? First you need to understand what leakage is
Leakage is one of the common failures of mechanical equipment. There are two main reasons for leakage: First, as a result of mechanical processing, there must be various defects and shape and size deviations on the surface of mechanical products. Therefore, gaps will inevitably occur at the joints of mechanical parts; second, sealing between If there is a pressure difference between the two sides, the working medium will leak through the gap.
Reducing or eliminating gaps is the main way to stop leaks. The function of the seal is to seal the gap between the joint surfaces, isolate or cut off the leakage channel, increase the resistance in the leakage channel, or add a small power element in the channel to create pressure on the leakage, partially offset by the pressure difference causing the leakage Or fully balanced to stop leaks.
For the sealing of vacuum systems, in addition to the leakage of the above-mentioned sealing media directly through the sealing surface, the following two forms of leakage must also be considered:
leakage. That is, under the action of pressure difference, the leakage of the sealed medium through the capillary tube of the seal material is called leakage;
diffusion. That is, under the action of concentration difference, the material to be sealed passes through the sealing gap or the capillary of the sealing material and becomes diffusion.
Then, look at the classification of seals
Our company is a company specializing in the production of various silicone rubber and silicone rubber sponge sealing strip products. The sealing strip made of silicone rubber is transparent and smooth in appearance, soft and elastic, non-toxic and odorless. Good elasticity (Shore 35-75 degrees), high and low temperature resistance (-80ºC-280ºC), and not easy to age. , non-deformable, resistant to slight acid and alkali. In addition, it has good ozone resistance, solvent resistance, and electrical insulation properties. It is the first choice for seals in chemical, pharmaceutical, food, electronics, machinery and other industries. The made pipe has excellent high temperature resistance (200-280ºC) and low temperature resistance, good physiological stability, excellent low back deformation (200ºC, no more than 50% in 48 hours), breakdown voltage (20-25KV /mm), can inhibit ozone and ultraviolet rays, and is widely used in medical diversion, electronics, lighter tubes, ignition gun tubes, wires and cables... Processed into sealing strips and flange rings, it has good effects in drying equipment. Better performance, especially on dryer doors, more than three times the service life of ordinary rubber seals.
The silicone sealing strip is processed using Capita's advanced technology. Its main features are non-toxic, bromine-free, high and low temperature resistant (-60ºC~300ºC), and suitable for long-term use at high temperatures below 260ºC.
Note: Special silicone rubber is temperature resistant (-60~+380ºC)
The main products include ordinary lamp seals, oven and other imported equipment seals, special-shaped pot seals, medical and food-grade seals, large rubber sheets for furniture machinery, etc.
Specifications, specific colors and packaging requirements can be customized according to customer requirements.
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