CN101875550B - Powdery colorful attapulgite hand inkpad and production method thereof - Google Patents

Abstract

The invention discloses a powdery colorful attapulgite hand inkpad and a production method thereof. The powdery colorful attapulgite hand inkpad is mainly characterized by comprising high-viscosity attapulgite clay powder, white cement, anatase-type titanium dioxide, instant sodium silicate powder, modified carboxymethyl hydroxypropyl cellulose, iron oxide red powder, iron oxide green powder, iron oxide yellow powder and iron oxide blue powder. The production method of the powdery colorful attapulgite hand inkpad comprises the following steps of: adding the ingredients of the powdery colorful attapulgite hand inkpad into a stirrer and stirring, inputting into a flour mill after even stirring and then milling, and packaging into a finished product of the powdery colorful attapulgite hand inkpad. A hand inkpad produced by using the powdery colorful attapulgite hand inkpad has exquisite texture, bright color and good softness plasticity; the pressed handprint has the characteristics of clear texture, small shrinkage after solidification, good strength, no deformation or crack and convenient permanent preservation; and the powdery colorful attapulgite hand inkpad is suitable for production on site.

Description

Powdery colorful attapulgite hand inkpad and production method thereof

Technical field

The present invention relates to ink paste, be specifically related to a kind of powdery colorful attapulgite hand inkpad and production method thereof.

Background technology

With hand inkpad is that baby does a collection childhood memory that is worth, the special date for we stay next fine, real witness, be the precious souvenir that hand inkpad writes down our brothers' marking, present friend's best present.

The person's that gets the seal hand by being pressed on the ink paste, can be stayed the clear permanent fine marking, should have after hand inkpad solidifies true, three-dimensional, firm indeformable, be convenient to permanent preservation.

The hand inkpad of Xiao Shouing is made up of terra alba, spices and pigment in the market, and terra alba is too fast with water mixing after coagulation speed, causes the impression of the hand sharpness that is pressed on the hand inkpad relatively poor, the hand inkpad that uses terra alba to make, and the low water resistance of intensity is also bad.

Summary of the invention

The objective of the invention is to overcome weak point in the prior art, a kind of powdery colorful attapulgite hand inkpad and production method thereof are provided.

Powdery colorful attapulgite hand inkpad is made up of the sticking attapulgite clay powder of height, white cement, anatase thpe white powder, quick dissolving sodium silicate powder, modified carboxy methyl hydroxypropylcellulose, ferric oxide red powder, iron oxide green powder, ferric oxide bloom and ferric oxide blue powder.The production method of powdery colorful attapulgite hand inkpad: the batching adding stirrer of powdery colorful attapulgite hand inkpad is stirred, and the back input pulverizing mill that stirs carries out abrasive dust, is packaged as the finished product of powdery colorful attapulgite hand inkpad.

Attapulgite clay has higher plasticity-under aqueous situation, good stability, and the hardness of attapulgite clay is Mohs 2～3 degree; Attapulgite clay is viscosity when moist, viscosity can reach more than the 3000mPas, the dry post-shrinkage ratio of attapulgite clay is little, and does not produce be full of cracks, and high sticking attapulgite clay powder is the powdery attapulgite stone clay that the complete processing of employing raising viscosity of attapulgite clay is produced.

White portland cement has the pure white exquisiteness of color and luster, intensity height, sticking power is good, cohesive force is big and anti-rimose characteristics, can strengthen the water-resistant capacity and the later strength of powdery colorful attapulgite hand inkpad.

Anatase thpe white powder has excellent water dispersible and remarkable optical property, form and aspect stability, and size-grade distribution is good, has the characteristics of high gloss, high reducing power, high covering power.

Quick dissolving sodium silicate powder can be dissolved in water fast, is used for ultimate compression strength, folding strength and stable rate of drying that the present invention can improve powdery colorful attapulgite hand inkpad.

The modified carboxy methyl hydroxypropylcellulose can be dissolved in cold water or hot water rapidly, has good thixotropy performance, and thickening material is effective, can increase the flexibility of powdery colorful attapulgite hand inkpad.

Ferric oxide red powder, iron oxide green powder, ferric oxide bloom and ferric oxide blue powder are stay-in-grade pigment, have the tinting strength height, and is fast light, weather resisteant good and characteristics bright in colour.

The present invention is achieved by following technical proposals:

1, the batching of powdery colorful attapulgite hand inkpad is made up of following component by weight percentage: high sticking attapulgite clay powder 75～90%, white portland cement 5～20%, anatase thpe white powder 0.1～10%, quick dissolving sodium silicate powder 0.1～5%, modified carboxy methyl hydroxypropylcellulose 0.1～5%, ferric oxide red powder 0.0001～2%, iron oxide green powder 0.0001～2%, ferric oxide bloom 0.0001～2% and ferric oxide blue powder 0.0001～2%.

2, the production method of powdery colorful attapulgite hand inkpad: the batching adding stirrer of powdery colorful attapulgite hand inkpad is stirred, mixture input pulverizing mill after stirring carries out abrasive dust, particle fineness is packaged as the finished product of powdery colorful attapulgite hand inkpad less than 0.074 millimeter.

The sticking attapulgite clay powder of described height is the attapulgite clay that adopts the complete processing production that improves viscosity of attapulgite clay, it is characterized in that, and from the attapulgite clay of mining area exploitation, need be through 30～120 days natural weathering; Modification processing method is: calculate by weight percentage, take from the attapulgite clay 94～98% after the right weathering, evenly add 2～6% yellow soda ash, import jointly in the fermentation vat, add clear water and soak ageing, soak time is 72～120 hours; Get the attapulgite clay after the immersion, stir in the input stirrer, and the attapulgite clay after will stirring, be extruded into thin slice through extrusion machine, its gauge control is at 0.5～2 millimeter, with the attapulgite clay thin slice, carry out airing, the attapulgite clay thin slice after the airing, its water content≤15%; Batching is calculated by weight percentage: the attapulgite clay 94～98% after the airing, High hydrophilous resin 0.5～5% and Mierocrystalline cellulose 0.5～3%, above-mentioned batching is stirred, and carry out abrasive dust in the back input grinding machine that stirs, particle fineness≤0.074 millimeter.

Above-mentioned production technique is to adopt " improving the complete processing of viscosity of attapulgite clay " in application on June 20th, 2005 by the inventor, and the Chinese patent Granted publication number is: CN 1317067C, Granted publication day: on May 23rd, 2007.

Powdery colorful attapulgite hand inkpad field fabrication and using method: earlier powdery colorful attapulgite hand inkpad is added in the container, when water slowly adds powdery colorful attapulgite hand inkpad, carry out continual mixing thoroughly, fully powdery colorful attapulgite hand inkpad is stopped to add water after moistening when water, after 5 minutes, quick dissolving sodium silicate powder in the powdery colorful attapulgite hand inkpad and modified carboxy methyl hydroxypropylcellulose are added to high sticking attapulgite clay powder, in white portland cement and the anatase thpe white powder, powdery colorful attapulgite hand inkpad after moistening is crumpled as a whole moist clod, moist clod paved be placed in the framework, with smooth plank is moist clod pressing and press polish hand inkpad, the centre of the palm is pressed on the hand inkpad, palm slowly leaves hand inkpad after 5 seconds, finishes the whole process of making impression of the hand.

The described framework person of being to use is used to place a kind of ornament of hand inkpad.

The hand inkpad that uses powdery colorful attapulgite hand inkpad to make has that quality exquisiteness, bright-colored, soft plasticity-are good, the impression of the hand clean mark of compacting, solidify that post-shrinkage ratio is little, intensity good indeformable, do not produce be full of cracks and be convenient to the characteristics of permanent preservation.

Adjust the weight percent of powdery colorful attapulgite hand inkpad batching, can produce the hand inkpad of various different colors.

Powdery colorful attapulgite hand inkpad is applicable to the field fabrication hand inkpad.

Embodiment

The invention will be further described below in conjunction with embodiment:

1, the batching of powdery colorful attapulgite hand inkpad is made up of following component by weight percentage: high sticking attapulgite clay powder 82%, white portland cement 10%, anatase thpe white powder 5%, quick dissolving sodium silicate powder 1.5%, modified carboxy methyl hydroxypropylcellulose 1.2%, ferric oxide red powder 0.2997%, iron oxide green powder 0.0001%, ferric oxide bloom 0.0001% and ferric oxide blue powder 0.0001%.

2, the production method of powdery colorful attapulgite hand inkpad: the batching adding stirrer of powdery colorful attapulgite hand inkpad is stirred, mixture input pulverizing mill after stirring carries out abrasive dust, particle fineness is packaged as the finished product of powdery colorful attapulgite hand inkpad less than 0.074 millimeter.

Claims (1)

1. powdery colorful attapulgite hand inkpad, it is characterized in that the batching of powdery colorful attapulgite hand inkpad is made up of following component by weight percentage: high sticking attapulgite clay powder 75～90%, white portland cement 5～20%, anatase thpe white powder 0.1～10%, quick dissolving sodium silicate powder 0.1～5%, modified carboxy methyl hydroxypropylcellulose 0.1～5%, ferric oxide red powder 0.0001～2%, iron oxide green powder 0.0001～2%, ferric oxide bloom 0.0001～2% and ferric oxide blue powder 0.0001～2%;

The production method of described powdery colorful attapulgite hand inkpad: the batching adding stirrer of powdery colorful attapulgite hand inkpad is stirred, mixture input pulverizing mill after stirring carries out abrasive dust, particle fineness is packaged as the finished product of powdery colorful attapulgite hand inkpad less than 0.074 millimeter;

The sticking attapulgite clay powder of described height is the attapulgite clay that adopts the complete processing production that improves viscosity of attapulgite clay, it is characterized in that, and from the attapulgite clay of mining area exploitation, need be through 30～120 days natural weathering; Modification processing method is: calculate by weight percentage, take from the attapulgite clay 94～98% after the right weathering, evenly add 2～6% yellow soda ash, import jointly in the fermentation vat, add clear water and soak ageing, soak time is 72～120 hours; Get the attapulgite clay after the immersion, stir in the input stirrer, and the attapulgite clay after will stirring, be extruded into thin slice through extrusion machine, its gauge control is at 0.5～2 millimeter, with the attapulgite clay thin slice, carry out airing, the attapulgite clay thin slice after the airing, its water content≤15%; Batching is calculated by weight percentage: the attapulgite clay 94～98% after the airing, High hydrophilous resin 0.5～5% and Mierocrystalline cellulose 0.5～3%, above-mentioned batching is stirred, and carry out abrasive dust in the back input grinding machine that stirs, particle fineness≤0.074 millimeter.