Negative-pressure-resistance antiseptic product
A technology of negative pressure resistance and products, which is applied in the direction of layered products, synthetic resin layered products, chemical instruments and methods, etc., can solve the problems of poor corrosion resistance, short service life, easy wear and tear, etc. Strong force, strong negative pressure resistance and good corrosion resistance
Inactive Publication Date: 2012-07-18
ZHANGJIAGANG CHINAITE ANTI CORROSION TECH
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Problems solved by technology
[0002] At present, some equipment and workpieces with very harsh working environments need anti-corrosion treatment, and there are generally two types of anti-corrosion treatment at present. One is to directly line the anti-corrosion layer on the equipment. The anti-corrosion effect is relatively thick, but the inner lining layer and the equipment substrate are bonded by a specific glue, the bond is not firm enough, and the negative pressure resistance effect is not good; another anti-corrosion treatment is on the substrate Coated with anti-corrosion layer, the advantage of this anti-corrosion treatment is that it can withstand negative pressure, but because the thickness of the coated anti-corrosion layer is thin and easy to wear, the anti-corrosion effect is not good and the service life is not long
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[0011] The present invention will be described in further detail below through specific examples.
[0012] A negative pressure resistant anticorrosion product, such as figure 1 As shown, it includes a substrate, the surface of the substrate is provided with a fluororesin anticorrosion coating, and a fluororesin anticorrosion plate layer with the same composition as the fluororesin anticorrosion coating is adhered to the surface of the fluororesin anticorrosion coating. Such negative pressure anticorrosion products can be reaction kettles, centrifuges, pipe fittings, etc. Fluororesin is a type of thermoplastic resin containing fluorine atoms in its molecular structure, which has excellent high and low temperature resistance, dielectric properties, chemical stability, Features such as weather resistance, non-combustibility, non-stick and low coefficient of friction. The fluororesin with the same composition can be tightly bonded without relying on the adhesive under the conditi...
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The invention discloses a negative-pressure-resistance antiseptic product comprising a base material. A fluororesin antiseptic coating is arranged on the surface of the base material, and a fluororesin antiseptic board layer is adhered to the surface of the fluororesin antiseptic coating and is the same to the fluororesin antiseptic coating in component. The negative-pressure-resistance antiseptic product is good in antiseptic capacity and strong in adherence and negative pressure resistance.
Description
technical field [0001] The invention relates to an anti-corrosion product, in particular to a negative-pressure-resistant anti-corrosion product. Background technique [0002] At present, some equipment and workpieces with very harsh working environments need anti-corrosion treatment, and there are generally two types of anti-corrosion treatment at present. One is to directly line the anti-corrosion layer on the equipment. The anti-corrosion effect is relatively thick, but the inner lining layer and the equipment substrate are bonded by a specific glue, the bond is not firm enough, and the negative pressure resistance effect is not good; another anti-corrosion treatment is on the substrate The anti-corrosion layer is applied. The advantage of this anti-corrosion treatment is that it has a good negative pressure resistance effect. However, due to the thin thickness of the coated anti-corrosion layer, it is easy to wear and tear, so the anti-corrosion effect is not good and th...
Claims
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IPC IPC(8): B32B27/06B32B27/08B32B27/30
Inventor 吴泽辉
Owner ZHANGJIAGANG CHINAITE ANTI CORROSION TECH