Yangzhou glass fiber reinforced plastic anti-corrosion is in carbon
steel, concrete or other substrate surface made of glass fiber
reinforced plastic, to prevent the substrate in the media or
environmental damage or deterioration, called "glass fiber
reinforced plastic anti-corrosion".
Yangzhou glass steel corrosion using corrosion resistant resin and
glass fiber or glass fiber cloth as the anticorrosion layer, with
unsaturated polyester resin and E-glass fiber cloth reinforced
layer, corrosion resistance, high strength, long service life, is
widely used in chemical industry, metallurgy, electric power,
electronics, electroplating, oil printing and dyeing, machinery,
environmental protection, sewage treatment and other industries.
Advantages of Yangzhou FRP anticorrosion
1, lightweight glass steel: the proportion of only 1.4-2.0, while
the tensile strength of steel fiber wrapped glass up to 300-500Mpa,
exceeding the ultimate strength of ordinary steel, such as the
calculation of strength, also has reached or exceeded some special
alloy steel, it can be used as the main structure material
anti-corrosion equipment, and transportation, convenient
installation and maintenance the advantages of.
2, excellent corrosion resistance: one of the biggest features of
glass fiber reinforced plastic, corrosion resistance is good.
Through the selection of the type and the grade of the resin, the
glass fiber reinforced plastic products can be produced with
various kinds of acid, alkali, salt and organic solvent.
3, good surface performance and easy cleaning and sterilization
properties: because the glass steel is integrally molded, seamless,
smooth inner wall, and chemical medium, there is little corrosion
and scaling phenomenon of the surface, but do not breed bacteria
and microorganisms. So do not pollute the medium, easy to clean, by
the food and drug administration department for special inspection,
glass fiber reinforced plastic has reached the requirements of food
brewing, pharmaceutical industry.
4, good design: glass steel can change its raw materials, in
proportion to the number and arrangement of a reinforced material,
composite materials to meet different performance requirements.
5, good construction technology: uncured resin and reinforced
materials have the ability to change shape, therefore, can be
easily formed by different molding methods and molds to the desired
shape. This feature is most suitable for large, complex and complex
equipment and construction requirements, suitable for field
construction and assembly.
6, aging resistance, flame retardant: glass reinforced plastic
products are reinforced, the substrate material has a natural aging
and combustion problems. But the world after 60 years, Chinese
after more than 30 years of research, it has been solved,
reinforced materials and coupling agent treatment, the use of 50
years, the bending strength of insurable lasting in 64-46%, tensile
strength retention rate at 71.2%, such as adding antioxidant,
anti-aging performance is better; the glass substrate and adding
flame retardant the flame retardant resin adding flame retardant,
the oxygen index reached 34-36, fully meet the requirements of fire
retardant fermentation equipment.
7, the overall cost is low: glass fiber reinforced plastic as a new
functional material, because of the higher price of raw materials
used. Generally speaking, the price of FRP equipment is higher than
that of carbon steel equipment and some plastic equipment, but
lower than that of stainless steel and other non-ferrous metals.
But because the glass steel light weight, good corrosion
resistance, long service life, less maintenance advantages, its
installation and use cost and low comprehensive cost; and for some
complicated working conditions or severe equipment, can be used to
each in his element for heating coil, such as stainless steel or
titanium, lined with plastic material. In order to achieve not only
has excellent performance and can reduce the cost objective. The
thickness of the layer is used to adjust the different media and
loads. Yangzhou FRP anti-corrosion factory
Treatment method of Yangzhou glass fiber reinforced plastic
1, acid (base oil for more): metal rust remover cleaning oil steel
structure surface, and then rinse with water, and with the scrub
brush, which can remove more oil.
Methods: 2, mechanical grinding machine with clear surface oxide
skin, rust steel structure membrane residual sand, welding slag,
dust, oil and other substances, to make the coating firmly attached
on the surface of the workpiece, it must be cleaned prior to
coating on the surface of the workpiece, otherwise, not only
affects the binding force of the coating with the base metal and
corrosion resistance, but also to the base metal in even with
protective coatings are able to corrosion, the coating peeling
effect, mechanical properties and service life of st