High-imitation-degree ivory carving and manufacturing process
A manufacturing process, ivory carving technology, which is applied in the field of high imitation ivory carving handicrafts, and can solve the problems such as rare ivory carving handicrafts
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Embodiment 1
[0026] 100 parts of resin, 4 parts of cobalt naphthenate solution, 1 part of cyclohexanone peroxide, 10 parts of refractory clay, and 15 parts of release agent.
[0027] Its preparation process includes the following process steps;
[0028] Preparation of release agent: Add polyvinyl alcohol to 1000-1200 parts of hot water, heat it while stirring until it is completely dissolved, then let it cool down to 60-70°C, slowly add alcohol dropwise while stirring, after the alcohol is added Then lower the temperature to below 60°C, then slowly add acetone under stirring, and filter with gauze after the dropwise addition is completed.
[0029] Apply a release agent to the inner surface of the mold;
[0030] Weigh the resin, curing agent, refractory clay, talcum powder and accelerator by mass parts and add them to mix evenly, and cast in the mold coated with the release agent;
[0031] The temperature for heating and curing and curing and molding is 30°C-35°C. The time is 10 hours, s...
Embodiment 2
[0033] 100 parts of resin, 6 parts of cobalt naphthenate solution, 2 parts of cyclohexanone peroxide, 20 parts of refractory clay, and 18 parts of release agent.
[0034] Its preparation process includes the following steps;
[0035] Make release agent; add polyvinyl alcohol to 1000-1200 parts of hot water, heat it while stirring until it is completely dissolved, then let it cool down to 10-20°C, slowly add alcohol dropwise while stirring, after the alcohol is added Then lower the temperature to below 20°C, then slowly add acetone under stirring, and filter with gauze after the dropwise addition is completed.
[0036] Apply a release agent to the inner surface of the mold;
[0037] Calculate the resin, curing agent, refractory clay, talcum powder and accelerator according to the parts by mass and mix them evenly, and cast in the mold coated with the release agent;
[0038] Heating and curing, the temperature of curing and molding is 30°C-35°C, and the time is 8 hours. After ...
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