CN102731075B

CN102731075B - Rustic tile prepared by utilization of Tenggeli yellow sand and preparation method thereof

Info

Publication number: CN102731075B
Application number: CN2012102251664A
Authority: CN
Inventors: 马东升
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-17
Filing date: 2012-06-17
Publication date: 2013-12-04
Anticipated expiration: 2032-06-17
Also published as: CN102731075A

Abstract

The invention relates to rustic tile prepared by the utilization of Tenggeli yellow sand and a preparation method thereof. Raw materials of a green body comprise: by weight, 70-90% of Tenggeli yellow sand, 5-15% of Tenggeli clay, 0-10% of red soil and 0-5% of yellow mud. Glaze comprises the following components of: by weight, 30-45% of Tenggeli yellow sand, 25-40% of Tenggeli clay, 5-10% of second soil and 20-25% of yellow mud. The preparation method comprises the steps of: milling and crushing the raw materials, sieving, deironing, molding, glazing, and carrying out once-firing to obtain the rustic tile product. Tenggeli yellow sand is used as the main raw material for porcelain making, which is in favor of managing desert at low cost and greatly reducing the production cost of the ceramic product. The prepared rustic tile product has advantages of excellent performance, small dimensional tolerance, low water absorption and high strength. And its related indexes reach national test standard.

Description

Antique Imitation Tiles prepared by yellow sand and preparation method thereof is risen in lattice in a kind of utilization

Technical field

The invention belongs to ceramic (pottery) field, be specifically related to a kind of utilization and rise in lattice Antique Imitation Tiles prepared by yellow sand and preparation method thereof.

Background technology

Eight nefuds, four large sand grounds and five prairiedirs of China are all in western part.The soil erosion area 80% in western part, annual newly-increased ccd area more than 90% in western part, the population below the poverty line of pastoral area, rural area more than 60% be in western part, on the soil of 1,180,000 square kilometres of Inner Mongolia Autonomous Region, and half-sum four large sand grounds of eight nefuds that distributing whole." causing disaster " of Desert Resources and " becoming precious ", determining the destiny here.Can become passive sand prevention, stifled sand, for positive sand control, with husky; This is the test to our wisdom into " kind treatment nature " to become " conquering desert ".Tengger desert is Chinese the fourth-largest desert, is positioned at the southeast of Alxa area, between Helan Mountain and Ya Bulai mountain, and large subordinate Inner Mongolia Autonomous Region, small portion is in Gansu Province, 42700 square kilometres of areas.Rise sand dune area in lattice and account for 71%.

Antique Imitation Tiles is to introduce from Europe the earliest, by the Tianwan businessman, makes referrals to continent.With its miss old times or old friends, classic unique charm is attracting people's sight, is the vicissitudes that embody the years, historical is thick and heavy, as a kind of glazing brick, by adjusting pattern, color, the pattern of glaze, builds plain, sedate, simple and unsophisticated, natural, quiet aesthetic feeling.From aspects such as artistic appreciation or antifouling, wear-resisting, erosion resistancies, larger advantage is all arranged with traditional ornamental brick, polished tile contrast.But along with domestic in recent years Development of Ceramic Industry is swift and violent, increasing to the demand of ceramic raw material, domestic high quality raw material are faced with rare even exhausted problem.Rising its main component of yellow sand in lattice is SiO ₂And Al ₂O ₃, and contain a small amount of CaO, MgO, Fe ₂O ₃, TiO ₂, Na ₂O, K ₂O, its chemical constitution and some traditional porcelain making raw clay approach, formed in long-term weathering moving process and be distributed in 50～300um scope the particle that reaches 90%, belong to special fine sand, with traditional porcelain making raw material, compare, need not be broken, reduced the cost of raw material processing links, higher fineness also is conducive to improve the intensity of product.

Therefore, being take in the Inner Mongol in the present invention, to rise yellow sand in lattice be point of penetration, coordinate local other raw materials to prepare Antique Imitation Tiles, not only can take full advantage of the yellow sand resource, turn waste into wealth, for Reducing Cost in Enterprises, can also in administering the process of desertification, be explored, " sand prevention, stifled husky " changed into to " with husky, sand control ", be contributed for building resources conservation, environmental friendliness, the mankind and ecological doulbe-sides' victory.

Summary of the invention

The technical problem to be solved in the present invention is to provide a kind of utilization and rises in lattice Antique Imitation Tiles prepared by yellow sand and preparation method thereof.

For solving above technical problem, technical scheme of the present invention is: Antique Imitation Tiles prepared by yellow sand is risen in lattice in a kind of utilization, and the raw material weight per-cent of its base substrate consists of: rise yellow sand in lattice: 70～90wt%, rise clay in lattice: 5～15wt%, laterite: 0～10wt%, yellow mud: 0～5wt%; The weight percent of its glaze consists of: rise yellow sand in lattice: 30～45wt%, rise clay in lattice: 25～40wt%, two road soil: 5～10wt%, yellow mud: 20～25wt%.

The preparation method of described Antique Imitation Tiles comprises the steps:

(1) by blank raw material after fragmentation, form mixing and ball milling 48 hours by formula;

(2) by slip after ball milling after screening out iron, dry granulation and obtain old 24～36h after powder;

(3) old rear powder is packed into and obtain dry body through semi-dry pressing in mould, compacting pressure is 15～30Mpa;

(4) after the glaze raw material form is mixed by formula, through ball milling, sieving imposes on above-mentioned dry body, fires at 1160-1180 ℃ of temperature after drying, obtains the Antique Imitation Tiles product.

Above-mentioned Antique Imitation Tiles water-intake rate: 0.001～0.003%, the modulus of rupture: 44～85Mpa.

Above-mentioned Antique Imitation Tiles appearance color is preferably dun, dark yellow brown or khaki color.

Chemical constitution after yellow sand domestic in lattice, clay, laterite, yellow mud, two road soil go to cut down according to the circumstance is risen in Table 1 in the above-mentioned Inner Mongol:

Table 1 unit: wt%

The present invention take that to rise yellow sand in lattice be main raw material, widened the Antique Imitation Tiles ceramic raw material selection face, saved clay and mineral wealth, reduced the impact of yellow sand on physical environment and human being's production life, turn bane into boon, with conventional formulation, compare, due to yellow sand through the wind Natural Selection, fineness and quality are high, exploitation is convenient simultaneously, can significantly reduce the products production cost, yellow sand and clay, laterite and yellow mud are carried out to the processing performance that proportioning is conducive to improve material, the product burnt out possess chi poor little, water-intake rate is low, intensity is high, the characteristics such as bright-colored.

Embodiment

Embodiment 1～6, with the raw material of the described chemical constitution of table 1, by forming the batching of carrying out blank raw material shown in table 2, by forming the batching of carrying out the glaze raw material shown in table 3.

Table 2 unit: wt%

The base raw material	Example 1	Example 2	Example 3	Example 4	Example 5	Example 6
							Rise yellow sand in lattice	70	75	80	85	87	90
Rise clay in lattice	15	10	10	9	5	5
							Laterite	10	10	5	5	5	2.5
Yellow mud	5	5	5	1	3	2.5

Table 3 unit: wt%

The glaze raw material	Example 1	Example 2	Example 3	Example 4	Example 5	Example 6
							Rise yellow sand in lattice	30	35	40	45	42	32
Rise clay in lattice	40	35	30	25	28	38
							Two road soil	10	10	9	10	5	8
Yellow mud	20	20	21	20	25	22

1～6 of embodiment is joined after blank raw material mixes, through ball mill pulverizing, sieve, deironing, drying, moulding obtain after dry body standby;

After joining the mixing of glaze raw material by 1～6, after ball mill pulverizing, sieving, impose on above-mentioned dry body, fire at 1160-1180 ℃ of temperature, obtain the Antique Imitation Tiles product.

1160 ℃ and the 1180 ℃ Antique Imitation Tiles samples of firing are carried out respectively to water-intake rate, folding strength performance measurement, result respectively in Table 4, table 5:

Table 4 (1160 ℃ of firing temperatures)

Table 5 (1180 ℃ of firing temperatures)

Appearance color, surface and the glossiness thereof of 1180 ℃ of Antique Imitation Tiles samples of firing, body and glaze associativity are carried out to performance measurement, and result is respectively in Table 6:

Table 6

More because of institute's iron content in the chemical constitution of raw material, titanium content, the whiteness of glaze is had to considerable influence, but be favourable to self-colored glaze modelled after an antique; Simultaneously glaze is after deironing is processed, and the adjustment by colorant can prepare different glaze modelled after an antique, and its various aspects of performance is up to state standards, and adapts to the market requirement of different levels.

Claims

1. Antique Imitation Tiles prepared by yellow sand is risen in lattice in a utilization, and the raw material weight per-cent of its base substrate consists of: rise yellow sand in lattice: 70～90wt%, rise clay in lattice: 5～15wt%, laterite: 2.5～10wt%, yellow mud: 1～5wt%; The weight percent of its glaze consists of: rise yellow sand in lattice: 30～45wt%, rise clay in lattice: 25～40wt%, two road soil: 5～10wt%, yellow mud: 20～25wt%;

(4) after the glaze raw material form is mixed by formula, through ball milling, sieving imposes on above-mentioned dry body, fires at 1160-1180 ℃ of temperature after drying, obtains the Antique Imitation Tiles product;

Described Antique Imitation Tiles water-intake rate: 0.001～0.003%, the modulus of rupture: 44～85MPa.

2. Antique Imitation Tiles according to claim 1, it is characterized in that: described Antique Imitation Tiles appearance color is dun, dark yellow brown or khaki color.