Polymer ceramic material for pouring mold and manufacturing method thereof
A technology of polymer ceramics and pouring molds, which is applied in the direction of coating, etc., can solve the problems of increasing the cost of materials for manufacturers, complicated processes, and high processing costs, and achieve the advantages of reducing material prices and overall weight, high surface finish, and conducive to precise casting. Effect
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Embodiment 1
[0025] Embodiment 1, the present invention is a polymer ceramic material for pouring molds, comprising the following components by weight percentage: plastic material 60-70%, ceramic powder 10-15%, glass fiber 5-10%, metal fiber 1 -3%, plasticizer 1-2%.
[0026] The plastic material is polymer PP powder, ABS powder or PVC powder.
[0027] The metal fiber is 304 or 316 metal material with a diameter of 0.03mm.
[0028] Plasticizers are usually benzoates or epoxies.
[0029] Plastic material powders such as polymer PP powder, ABS powder or PVC powder are used; ceramic powder and glass powder are used to improve wear resistance and increase strength supplement; glass fiber and metal fiber are used as curing to increase its support strength and reduce deformation Performance; plasticizers are used to increase stability.
Embodiment 2
[0030] Embodiment 2 includes the following components by weight percentage: 65% of plastic material, 13% of ceramic powder, 8% of glass fiber, 2% of metal fiber, and 1% of plasticizer. The combination of the intermediate values of each component can effectively improve the product strength, increase the melting temperature, and increase the tensile, bending, compressive and impact-resistant capabilities.
Embodiment 3
[0031] Embodiment 3 includes the following components by weight percentage: PP powder 70%, ceramic powder 15%, glass fiber 10%, metal fiber 3%, plasticizer 2%. Polypropylene (PP powder) is a semi-crystalline thermoplastic with high impact resistance. After selecting the PP plastic material and various material components, the overall strength of the material can reach 70-80HSD, and the density can reach 1.6(g / mlat25℃), the melting point can be increased to 200℃, the abrasion resistance can be increased by 40%, and the deformation resistance can be increased by 35%.
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