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Preparation method for novel quartz stone plate
The invention provides a preparation method for a novel quartz stone plate. The novel quartz stone plate comprises 8%-12% of acrylic-based resin, 20%-38% of quartz sand, 35%-58% of quartz powder, 2%-10% of color paste, 0.1%-0.5% of fixing agent, 0.08%-0.12% of accelerant, 0.1%-0.3% of light stabilizer and 0.1%-5% of silane coupling agents. An organic peroxide and transition metal salt promoting system is adopted for incurring the acrylic-based resin at normal temperature for effective solidification; kinds of function assistant are added creatively into the acrylic-based resin in order to perform sufficient crosslinking on polymethyl methacrylate, methyl methacrylate and butyl acrylate and form a line, net and body macromolecular structure after solidification, and therefore the bending resistance, impact and corrosion resistance and surface hardness of the material are improved. Meanwhile, the quartz sand and the quartz powder of various grain diameters are creatively selected to form powder, adding and mixing are strictly performed according to the size of the powder, high-dispersion, moist and leveling organic combination between the powder and adhesive is achieved, tight combination between the resin and silicon system mineral material is achieved to the maximum degree, the finished product plate is made optimal, and the mechanical property of the finished product plate is optimal.
Preparation method for novel quartz stone plate
The invention provides a preparation method for a novel quartz stone plate. The novel quartz stone plate comprises 8%-12% of acrylic-based resin, 20%-38% of quartz sand, 35%-58% of quartz powder, 2%-10% of color paste, 0.1%-0.5% of fixing agent, 0.08%-0.12% of accelerant, 0.1%-0.3% of light stabilizer and 0.1%-5% of silane coupling agents. An organic peroxide and transition metal salt promoting system is adopted for incurring the acrylic-based resin at normal temperature for effective solidification; kinds of function assistant are added creatively into the acrylic-based resin in order to perform sufficient crosslinking on polymethyl methacrylate, methyl methacrylate and butyl acrylate and form a line, net and body macromolecular structure after solidification, and therefore the bending resistance, impact and corrosion resistance and surface hardness of the material are improved. Meanwhile, the quartz sand and the quartz powder of various grain diameters are creatively selected to form powder, adding and mixing are strictly performed according to the size of the powder, high-dispersion, moist and leveling organic combination between the powder and adhesive is achieved, tight combination between the resin and silicon system mineral material is achieved to the maximum degree, the finished product plate is made optimal, and the mechanical property of the finished product plate is optimal.
Preparation method for novel quartz stone plate
XIONG WEI (author) / HU BEIQING (author)
2015-09-23
Patent
Electronic Resource
English
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