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There are many styles, and the style or color of each batch may change, which may not be the same as the picture
Occasionally there are defects, there may be damage in transit, the pursuit of perfection mind careful beat!!!
Manual measurement error is generally 0.1cm-0.3cm
Raw material knowledge: unsaturated polyester resin is one of the most commonly used thermosetting resins, which is a linear polymer formed by condensation of saturated dibasic acid, unsaturated dibasic acid and dibasic alcohol, and a resin solution with a certain viscosity formed by crosslinked monomer or active solvent dilution, referred to as UPR. The biggest advantages of unsaturated polyester resin: many varieties, wide adaptation, low price, can be cured at room temperature, forming under normal pressure, flexible process performance, especially suitable for large and field manufacturing FRP products. The cured resin has good comprehensive properties, and its mechanical properties are slightly lower than epoxy resin, but better than phenolic resin. Corrosion resistance, electrical properties and flame retardancy can be met by selecting the appropriate grade of resin, which is light in color and can be made into transparent products.
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