Summary of the invention
The objective of the invention is to overcome the defective of prior art, a kind of mosaic texture that both had is provided, stereoscopic sensation is strong, antifouling, acidproof (alkali) degree is high, possess ceramic advantage again fine and close evenly, little, the rich color of shrinkage strain, easy to clean, mosaic-imitated ceramic product and manufacture method thereof that cost is low.
Goal of the invention of the present invention is achieved through the following technical solutions:
A kind of mosaic-imitated ceramic product, described ceramic main raw material(s) weight percent is: stone flour 30~50%, porcelain sand 30~50%, grain soil 15~25%, talcum 0.5~2.5%.
Described clean slurry fineness weight percent is 250 mesh screen residues: 0.4~0.6%.
A kind of manufacture method of mosaic-imitated ceramic product, described manufacturing approach craft flow process is as follows: picking of raw material → batching → ball milling → pilot scale deironing → spraying powder → compression moulding → drying → ooze flower → glazing → cloth grain → typing → life to throw → burn till → classification → put in storage.
The forming pressure of described mosaic-imitated ceramic product is: 240~290bar.
The firing temperature of described mosaic-imitated ceramic product is: 1230~1280 ℃.
The firing time of described mosaic-imitated ceramic product is: 65~75min.
The present invention can reach following beneficial effect after adopting technique scheme:
1, texture is good.Mosaic-imitated ceramic product among the present invention has the texture of mosaic goods, nature, simple, elegant, and stereoscopic sensation is stronger.
2, wear resistance is good.Mosaic-imitated ceramic product among the present invention has the advantage of ceramic: fastness to rubbing height, ultimate compression strength are big.
3, rich color.Mosaic-imitated ceramic product color among the present invention is abundanter, and overall look and feel are more pressed close to the Nature.
4, easy to clean.Mosaic-imitated ceramic product humidity resistance among the present invention good, antifouling, acidproof (alkali) degree is high, easily cleaning, maintenance.
5, applied widely.Mosaic-imitated ceramic product among the present invention is not subjected to the suitable environment conditionality, can be applicable to any place that needs that has.
6, good decorating effect.Mosaic-imitated ceramic product among the present invention can be selected the decorative pattern classification as required, and color and luster is various, attractive in appearance, has both had the advantage of ceramic, has both the decorative effect of mosaic goods again.
7, cost is low.But the mosaic-imitated ceramic product among the present invention has mechanize production in enormous quantities, recyclability, low cost and other advantages.
8, good product performance.Mosaic-imitated ceramic product performance among the present invention can reach: the product shrinking percentage is below 9.0~10.0%, and the product water-intake rate is below 0.08%, more than the product folding strength 40MPa.
9, long service life.Mosaic-imitated ceramic product stable performance among the present invention, it is little to be affected by the external environment, and long service life has the vast market economic benefit.
10, technical process is reasonable.The manufacture method of the mosaic-imitated ceramic product among the present invention, manufacture craft are rationally, simply.
Embodiment
Below in conjunction with specific embodiment the present invention is described in further detail:
Embodiment 1
The porcelain sand that the stone flour of 30~50% weight parts is added 30~50% weight parts, under normal temperature, stir, form mixed powder, add the grain soil of 15~25% weight parts, the talcum of 0.5~2.5% weight part again, under normal temperature, mix, it is stand-by with mixed powder to form base through operations such as ball milling, pilot scale deironing, spraying powders then, adds the moisture content compression moulding of 4.5~6.5% weight parts; Described clean slurry fineness weight percent is 250 mesh screen residues: 0.4~0.6%; Described blank forming pressure: 240~290bar, with the blank drying of compression moulding, ooze flower process and handle, handle through glazing, the technical process of cloth grain then, to handle through typing, the living operation of throwing again through the blank that aforementioned art breading is crossed, the blank that to cross through above-mentioned art breading is inserted kiln, under 1230~1280 ℃ of conditions at last, be sintered into finished product through 65~75min, according to the finished product quality with the finished product classification, put in storage.
The mosaic-imitated ceramic product performance of making through above-mentioned technology can reach: the product shrinking percentage is below 9.0~10.0%, and the product water-intake rate is below 0.08%, more than the product folding strength 40MPa.
Embodiment 2
The porcelain sand that the stone flour of 32% weight part is added 44% weight part, under normal temperature, stir, form mixed powder, add the grain soil of 18% weight part, the talcum of 0.8% weight part again, under normal temperature, mix, it is stand-by with mixed powder to form base through operations such as ball milling, pilot scale deironing, spraying powders then, adds the moisture content compression moulding of 4.5% weight part; Described clean slurry fineness weight percent is 250 mesh screen residues: 0.42%, described blank forming pressure: 245bar, with the blank drying of compression moulding, ooze flower process and handle, handle through glazing, the technical process of cloth grain then, the blank that will cross through aforementioned art breading again through typing, give birth to and throw operation and handle, the blank that will cross through above-mentioned art breading at last, insert kiln, under 1235 ℃ of conditions, be sintered into finished product through 65min, according to the finished product quality with the finished product classification, put in storage.
The mosaic-imitated ceramic product performance of making through above-mentioned technology can reach: the product shrinking percentage is 9.1%, and the product water-intake rate is 0.06%, product folding strength 45MPa.
Embodiment 3
The porcelain sand that the stone flour of 31% weight part is added 40% weight part, under normal temperature, stir, form mixed powder, add the grain soil of 21% weight part, the talcum of 2.0% weight part again, under normal temperature, mix, it is stand-by with mixed powder to form base through operations such as ball milling, pilot scale deironing, spraying powders then, adds the moisture content compression moulding of 5.2% weight part; Described clean slurry fineness weight percent is 250 mesh screen residues: 0.45%, described blank forming pressure: 250bar, with the blank drying of compression moulding, ooze flower process and handle, handle through glazing, the technical process of cloth grain then, the blank that will cross through aforementioned art breading again through typing, give birth to and throw operation and handle, the blank that will cross through above-mentioned art breading at last, insert kiln, under 1240 ℃ of conditions, be sintered into finished product through 68min, according to the finished product quality with the finished product classification, put in storage.
The mosaic-imitated ceramic product performance of making through above-mentioned technology can reach: the product shrinking percentage is 9.3%, and the product water-intake rate is 0.05%, product folding strength 55MPa.
Embodiment 4
The porcelain sand that the stone flour of 32% weight part is added 36% weight part, under normal temperature, stir, form mixed powder, add the grain soil of 24% weight part, the talcum of 1.8% weight part again, under normal temperature, mix, it is stand-by with mixed powder to form base through operations such as ball milling, pilot scale deironing, spraying powders then, adds the moisture content compression moulding of 5.5% weight part; Described clean slurry fineness weight percent is 250 mesh screen residues: 0.48%, described blank forming pressure: 270bar, with the blank drying of compression moulding, ooze flower process and handle, handle through glazing, the technical process of cloth grain then, the blank that will cross through aforementioned art breading again through typing, give birth to and throw operation and handle, the blank that will cross through above-mentioned art breading at last, insert kiln, under 1250 ℃ of conditions, be sintered into finished product through 69min, according to the finished product quality with the finished product classification, put in storage.
The mosaic-imitated ceramic product performance of making through above-mentioned technology can reach: the product shrinking percentage is 9.5%, and the product water-intake rate is 0.04%, product folding strength 68MPa.
Embodiment 5
The porcelain sand that the stone flour of 38% weight part is added 38% weight part, under normal temperature, stir, form mixed powder, add the grain soil of 16% weight part, the talcum of 1.6% weight part again, under normal temperature, mix, it is stand-by with mixed powder to form base through operations such as ball milling, pilot scale deironing, spraying powders then, adds the moisture content compression moulding of 5.9% weight part; Described clean slurry fineness weight percent is 250 mesh screen residues: 0.55%, described blank forming pressure: 260bar, with the blank drying of compression moulding, ooze flower process and handle, handle through glazing, the technical process of cloth grain then, the blank that will cross through aforementioned art breading again through typing, give birth to and throw operation and handle, the blank that will cross through above-mentioned art breading at last, insert kiln, under 1260 ℃ of conditions, be sintered into finished product through 70min, according to the finished product quality with the finished product classification, put in storage.
The mosaic-imitated ceramic product performance of making through above-mentioned technology can reach: the product shrinking percentage is 9.6%, and the product water-intake rate is 0.03%, product folding strength 88MPa.
Embodiment 6
The porcelain sand that the stone flour of 41% weight part is added 35% weight part, under normal temperature, stir, form mixed powder, add the grain soil of 15% weight part, the talcum of 2.4% weight part again, under normal temperature, mix, it is stand-by with mixed powder to form base through operations such as ball milling, pilot scale deironing, spraying powders then, adds the moisture content compression moulding of 6.1% weight part; Described clean slurry fineness weight percent is 250 mesh screen residues: 0.58%, described blank forming pressure: 280bar, with the blank drying of compression moulding, ooze flower process and handle, handle through glazing, the technical process of cloth grain then, the blank that will cross through aforementioned art breading again through typing, give birth to and throw operation and handle, the blank that will cross through above-mentioned art breading at last, insert kiln, under 1270 ℃ of conditions, be sintered into finished product through 72min, according to the finished product quality with the finished product classification, put in storage.
The mosaic-imitated ceramic product performance of making through above-mentioned technology can reach: the product shrinking percentage is 9.8%, and the product water-intake rate is 0.02%, product folding strength 125MPa.
Embodiment 7
The porcelain sand that the stone flour of 43% weight part is added 31% weight part, under normal temperature, stir, form mixed powder, add the grain soil of 19% weight part, the talcum of 1.0% weight part again, under normal temperature, mix, it is stand-by with mixed powder to form base through operations such as ball milling, pilot scale deironing, spraying powders then, adds the moisture content compression moulding of 6% weight part; Described clean slurry fineness weight percent is 250 mesh screen residues: 0.59%, described blank forming pressure: 289bar, with the blank drying of compression moulding, ooze flower process and handle, handle through glazing, the technical process of cloth grain then, the blank that will cross through aforementioned art breading again through typing, give birth to and throw operation and handle, the blank that will cross through above-mentioned art breading at last, insert kiln, under 1278 ℃ of conditions, be sintered into finished product through 75min, according to the finished product quality with the finished product classification, put in storage.
The mosaic-imitated ceramic product performance of making through above-mentioned technology can reach: the product shrinking percentage is 9.9%, and the product water-intake rate is 0.01%, product folding strength 160MPa.
Embodiment 8
The porcelain sand that the stone flour of 31% weight part is added 42% weight part, under normal temperature, stir, form mixed powder, add the grain soil of 18% weight part, the talcum of 2.3% weight part again, under normal temperature, mix, it is stand-by with mixed powder to form base through operations such as ball milling, pilot scale deironing, spraying powders then, adds the moisture content compression moulding of 6.4% weight part; Described clean slurry fineness weight percent is 250 mesh screen residues: 0.43%, described blank forming pressure: 265bar, with the blank drying of compression moulding, ooze flower process and handle, handle through glazing, the technical process of cloth grain then, the blank that will cross through aforementioned art breading again through typing, give birth to and throw operation and handle, the blank that will cross through above-mentioned art breading at last, insert kiln, under 1265 ℃ of conditions, be sintered into finished product through 69min, according to the finished product quality with the finished product classification, put in storage.
The mosaic-imitated ceramic product performance of making through above-mentioned technology can reach: the product shrinking percentage is 9.2%, and the product water-intake rate is 0.07%, product folding strength 180MPa.