The heat stabilizer is basically a
substance that acts chemically, combines with hydrogen chloride gas, and inhibits hydrogen chloride from further autocatalyzing the decomposition of the polyvinyl chloride. A metal salt of an organic acid which is generally miscible with polyvinyl chloride and can be used as a heat stabilizer.
Plastic mesh tells the way the stabilizer works
Light stabilizers also chemically cause the hydrogen chloride gas liberated by the action of light to have no harmful effects, but some light stabilizers are not. For example, ultraviolet absorbers simply make the energy large and the wavelength is short. The ultraviolet light becomes a light having a long wavelength and a small energy, so that the destruction of the film by the ultraviolet portion of the sunlight is reduced.
In fact, the use of a single stabilizer often fails to meet the requirements for the production of polyvinyl chloride film, most of which use a stabilizer system consisting of several stabilizers. This stabilizer system can vary with the manufacturing conditions and application range of the polyvinyl chloride film. The various stabilizers in the whole system complement each other, so that the whole system produces a higher stabilizing effect. This is the so-called synergistic or synergistic effect, for example, the liquid bismuth-cadmium-zinc composite stabilizer has a good synergistic effect. .
Eva Puzzle Mat is always a classic and
necessary educational toys for baby or children.
Made from Eco-friendly, closed cell,
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We have multiple Educational Puzzle Mat designs like
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If customer is interested in customized
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full printing.
EVA Puzzle Mat
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