CN103553582A - Preparation method of purple clay jade - Google Patents

Abstract

The invention belongs to the field of production of artware and building and ornament materials and in particular relates to a purple clay jade prepared from inorganic chemical materials and a preparation method thereof. The purple clay jade is characterized by comprising all or part of the following raw materials: quartz powder, iron trioxide, sodium carbonate, magnesium oxide, sodium silicate, aluminium oxide, calcium carbonate and titanium dioxide. The preparation method comprises the following steps of (1) weighing; (2) breaking and grinding; (3) mixing and stirring; (4) melting; (5) carving and polishing. The purple clay jade has the beneficial effects that the purple clay jade prepared by the preparation method has fine and tough texture, mild and gentle gloss, high hardness, high toughness, excellent wear resistance, high temperature resistance, corrosion resistance, weather resistance and the like and stable quality and is easy to control; besides, the used raw materials are low in price, the production process is simple, and the production cost of a product is low, so that the purple clay jade has extensive application prospects.

Description

The manufacture method of boccaro jade

Technical field

The invention belongs to artwork and building and ornament materials production field, is a kind of boccaro jade and manufacture method thereof of producing with Inorganic Chemicals specifically.

Background technology

For many years, boccaro ware, due to honest, the quaint simpleness of its color and luster, is subject to people and likes widely.Yet the microstructure of boccaro ware is more coarse, substantially opaque.And the quality exquisiteness of jadeware is tough and tensile, color and luster is gentle soft, very popular since ancient times.If make boccaro ware there is jadeware, just can improve the some shortcomings part that boccaro ware has.

At present, someone adopts synthetic technology to manufacture rostone, the outward appearance of some of them product and boccaro ware also have similarity, be applied to jewellery, artwork, and in the production of building decoration series products, but these product majorities are that to take organism (unsaturated polyester) be main raw material, add aluminium hydroxide simultaneously, the materials such as iron oxide red are manufactured, on the whole, they belong to organic materials, its chemical constitution and microstructure and natural purple clay are at a distance of all larger, therefore the performance of these products is also poor, as color, gloss, hardness, wear resistance, high temperature resistant, erosion resistance, weathering resistancies etc. are all poor, in use be vulnerable to many factors (mechanicalness, high temperature, corrosion, available light) effect and rotten or damage occurs.

Summary of the invention

The object of the invention is, in order to improve the weak point of boccaro ware, to make their quality finer and smoother, color and luster is more gentle, has advantages of jadeware.In order to reach this object, contriver produces the novel material with premium properties with Inorganic Chemicals common on market---boccaro jade, it is characterized in that take that inorganic chemical product is as main raw material, through techniques such as weighing, pulverizing, grinding, batch mixing, stirring, meltings, prepare boccaro jade.

Preparation method of the present invention is:

1. raw materials for production and proportioning:

Silica powder: 25-85%

Ferric oxide: 1-25%

Soda ash: 5-25%

Magnesium oxide: 5-15%

Water glass: 10-30%

Aluminium sesquioxide: 5-15%

Calcium carbonate: 5-15%

Titanium dioxide: 1-5%

Above-mentioned raw materials can be used also simultaneously and can partly use, according to the performance requriements of product and production cost are determined.

2. the preparation technology of boccaro jade is:

(1) weigh on request various raw materials;

(2) by block raw material crushing, grinding;

(3) various raw materials are put into container and mix and stir, make material composition even;

(4) pour the raw material mixing into crucible, put into smelting furnace and carry out melting, be characterized as: raw material is put into crucible, at room temperature pack smelting furnace into, with stove, heat up; Heating temperature is 800-1650 ℃, is incubated 3 hours; Furnace cooling, in process of cooling, fire door is closed all the time;

(5) product is cooled to after room temperature, from stove, takes out;

(6) from crucible, take out boccaro jade, then according to the difference of concrete product chisel and carve, polishing, glossing, finally obtain finished product.

     

Beneficial effect of the present invention:

The chemical constitution of boccaro jade prepared in accordance with the present invention and natural purple clay approach, approaching of microstructure and jadeware, therefore, the performance of boccaro jade has advantages of boccaro ware and jadeware simultaneously, quality exquisiteness is tough and tensile, gloss is gentle soft, and thering is high rigidity, high tenacity and good wear resistance, high thermal resistance, erosion resistance, weathering resistance etc., the decorate properties of product and mechanical property are all satisfactory.

Industrial chemicals composition that the present invention uses is accurate, fluctuating range is little, so the steady quality of boccaro jade, easily controls.In addition, these raw materials are Chemicals common on market, cheap, and production cost is low.

Aspect preparation technology, preparation technology of the present invention is simple, lower to the requirement of equipment, and operator's technical ability is not had to particular requirement yet, and common laborer can operate.

Product of the present invention can be used for the fields such as artwork and building and ornament materials, has broad application prospects.

 

Accompanying drawing explanation:

Fig. 1 is preparation technology's schema of boccaro jade.

 

Embodiment:

Embodiment 1: press shown in Fig. 1, raw materials for production and proportioning are:

Silica powder: 25-85%

Ferric oxide: 1-25%

Soda ash: 5-25%

Magnesium oxide: 5-15%

Preparation process and processing parameter are:

(1) weigh on request various raw materials;

(2) by block raw material crushing, grinding;

(3) various raw materials are put into container and mix and stir, make material composition even;

(4) pour the raw material mixing into crucible, put into smelting furnace and carry out melting, be characterized as: raw material is put into crucible, at room temperature pack smelting furnace into, with stove, heat up; Heating temperature is 900 ℃, is incubated 3 hours; Furnace cooling, in process of cooling, fire door is closed all the time;

(5) product is cooled to after room temperature, from stove, takes out;

(6) from crucible, take out boccaro jade, chisel and carve, polishing, glossing, finally obtain finished product.

Embodiment 2: press shown in Fig. 1, raw materials for production and proportioning are:

Silica powder: 25-85%

Ferric oxide: 1-25%

Soda ash: 5-25%

Magnesium oxide: 5-15%

Water glass: 10-30%

Preparation process and processing parameter are:

(1) weigh on request various raw materials;

(2) by block raw material crushing, grinding;

(3) various raw materials are put into container and mix and stir, make material composition even;

(4) pour the raw material mixing into crucible, put into smelting furnace and carry out melting, be characterized as: raw material is put into crucible, at room temperature pack smelting furnace into, with stove, heat up; Heating temperature is 1000 ℃, is incubated 3 hours; Furnace cooling, in process of cooling, fire door is closed all the time;

(5) product is cooled to after room temperature, from stove, takes out;

(6) from crucible, take out boccaro jade, chisel and carve, polishing, glossing, finally obtain finished product.

 

Embodiment 3: press shown in Fig. 1, raw materials for production and proportioning are:

Silica powder: 25-85%

Ferric oxide: 1-25%

Soda ash: 5-25%

Magnesium oxide: 5-15%

Water glass: 10-30%

Aluminium sesquioxide: 5-15%

Preparation process and processing parameter are:

(1) weigh on request various raw materials;

(2) by block raw material crushing, grinding;

(3) various raw materials are put into container and mix and stir, make material composition even;

(4) pour the raw material mixing into crucible, put into smelting furnace and carry out melting, be characterized as: raw material is put into crucible, at room temperature pack smelting furnace into, with stove, heat up; Heating temperature is 1100 ℃, is incubated 3 hours; Furnace cooling, in process of cooling, fire door is closed all the time;

(5) product is cooled to after room temperature, from stove, takes out;

(6) from crucible, take out boccaro jade, chisel and carve, polishing, glossing, finally obtain finished product.

Embodiment 4: press shown in Fig. 1, raw materials for production and proportioning are:

Silica powder: 25-85%

Ferric oxide: 1-25%

Soda ash: 5-25%

Magnesium oxide: 5-15%

Water glass: 10-30%

Aluminium sesquioxide: 5-15%

Calcium carbonate: 5-15%

Titanium dioxide: 1-5%

Preparation process and processing parameter are:

(1) weigh on request various raw materials;

(2) by block raw material crushing, grinding;

(3) various raw materials are put into container and mix and stir, make material composition even;

(4) pour the raw material mixing into crucible, put into smelting furnace and carry out melting, be characterized as: raw material is put into crucible, at room temperature pack smelting furnace into, with stove, heat up; Heating temperature is 1380 ℃, is incubated 3 hours; Furnace cooling, in process of cooling, fire door is closed all the time;

(5) product is cooled to after room temperature, from stove, takes out;

(6) from crucible, take out boccaro jade, chisel and carve, polishing, glossing, finally obtain finished product.

Claims (2)

1. a boccaro jade, it is characterized in that, its raw material is all or part of in silica powder, ferric oxide, soda ash, magnesium oxide, water glass, aluminium sesquioxide, calcium carbonate, titanium dioxide, and its weight chemical constitution is: silica powder: 25-85%, ferric oxide: 1-25%, soda ash: 5-25%, magnesium oxide: 5-15%, water glass: 10-30%, aluminium sesquioxide: 5-15%, calcium carbonate: 5-15%, titanium dioxide: 1-5%.

2. the preparation method of boccaro jade according to claim 1, is characterized in that it is realized by following step:

(1) weigh on request various raw materials;

(2) by block raw material crushing, grinding;

(3) various raw materials are put into container and mix and stir, make material composition even;

(4) pour the raw material mixing into crucible, put into smelting furnace and carry out melting; Be characterized as: raw material is put into crucible, at room temperature pack smelting furnace into, with stove, heat up; Heating temperature is 800-1650 ℃, is incubated 3 hours; Furnace cooling, in process of cooling, fire door is closed all the time;

(5) product is cooled to after room temperature, from stove, takes out;

(6) from crucible, take out boccaro jade, then according to the difference of concrete product chisel and carve, polishing, glossing, finally obtain finished product.

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