Noctilucent artificial stone and preparation method thereof
An artificial stone and luminous material technology, applied in the field of building decoration materials, can solve the problems of perishable blackening, short light storage time, low light storage intensity, etc., and achieve the effects of stable chemical properties, bright colors, and less addition amount.
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[0046] The present invention can be produced according to different production formulas according to customer's color requirements, functional requirements and usage requirements, and five different implementations are listed below:
Example Embodiment
[0047] Embodiment 1: Production of low-density environmentally friendly luminous artificial stone products with overall luminous effect.
[0048] Take 13.5kg of unsaturated polyester resin, 29kg of aluminum hydroxide filler, 0.25kg of thermally expandable microcapsules, 0.4kg of alkaline earth aluminate long afterglow luminescent material, 0.5kg of nano-titanium dioxide, 0.2kg of white paste, methacryloyloxytrimethyl 200g of oxysilane, 81g of cobalt isooctanoate, and 160g of methyl ethyl ketone peroxide. Mix the above raw materials evenly, pour them into the mold, vacuum degassing, use room temperature curing and molding, and carry out surface grinding treatment to obtain an environment-friendly luminous artificial stone with an overall luminous effect. product. The addition of nano-titanium dioxide enables the surface of artificial stone to have functions such as decomposing oil stains, deodorizing, sterilizing and self-cleaning. The total weight of the product is 44.25kg, wh...
Example Embodiment
[0049] Embodiment 2: Production of low-density environmentally friendly luminous artificial stone products with overall luminous effect.
[0050] Take 15kg of unsaturated polyester resin, 1.9kg of thermally expandable microcapsules, 0.4kg of alkaline earth aluminate type long afterglow luminescent material, 0.5kg of nano-titanium dioxide, 0.2kg of white paste, 200g of methacryloxytrimethoxysilane, cycloalkane 90g of cobalt acid and 170g of cyclohexanone peroxide, mix the above raw materials evenly, pour them into the mold, vacuum degassing, use room temperature to solidify and shape, and carry out surface grinding treatment to obtain a low-density environment-friendly luminous artificial stone product with an overall luminous effect. , the total weight of the product is 18.4kg, which is 38% of the normal formula weight. When all the fillers are heat-expandable microcapsules, the weight of the product is reduced by 62%.
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