CN104649646B - A kind of plasticity composite - Google Patents

Abstract

A kind of plasticity composite, belong to building decoration art work field, this material is made up of compound and the binding agent of complete subpackage, it is mixed into plastic material by the volume ratio set during use, compound is by the corn stalk powder of 5～10 parts, the Caulis et Folium Oryzae silk of 1～5 part, the water sand powder of 2～5 parts and the cement flour composition of 1～3 part, binding agent is made up of the sodium silicate solution of 5～10 parts and the waterproofing agent of 0.001～0.002 part, it is mixed into plastic material by the volume ratio set during use, this technologic material can make the product of compression molding or make the product piling up molding, also can be as 3 D-printing materials'use.

Description

A kind of plasticity composite

Technical field

The present invention provides a kind of plasticity composite, belongs to building decoration art work field.

Background technology

In existing building decoration, some common relief shapes and artistic sculpture often use Gypsum Fibrosum, cement, stone The material such as material, timber, plastering intensity is low, is easily damaged；Cement products weight is big, and rough surface is of low grade；Stone material weight Greatly, quality is hard, and processing cost is high；The processability of timber is good, but high to environmental requirement, and weatherability is poor, needs time-based maintenance, and one A little plane curve mould boards often use particieboard, and particieboard is in process of production, typically can use carboxaldehyde radicals adhesive, and it becomes Product can discharge free formaldehyde more or less, when free formaldehyde content is more than a definite limitation, can affect health, damage people Health.

Summary of the invention

It is an object of the invention to provide a kind of plasticity composite, make moulding or sheet material with this technologic material, it adds Work is good, low cost, asepsis environment-protecting.

The technical scheme is that a kind of plasticity composite, it is characterised in that: by compound and binding agent group Become, compound and the complete subpackage of binding agent, during use, be mixed into plastic material, described compound by the volume ratio set Become by the preparation of raw material of following weight portion:

Wherein the granularity of corn stalk powder is 10～80 mesh；The granularity of water-sand-powder is 50～80 mesh；The filament length of Caulis et Folium Oryzae silk is 0.5～2 centimetre, string diameter 20～30 mesh；

Described binding agent is made up of the raw material of following volume part:

(a) Baume degrees be 0.35～0.52 sodium silicate solution 5～10 parts

(b) waterproofing agent of organosilicon 0.001～0.002 part

Wherein sodium silicate solution and waterproofing agent of organosilicon are commercial goods.

When the composite of this technology uses, compound is mixed in proportion into adhesive plastic soft walk, can Raw material as molding products；Can be as relief shape, the raw material of artistic sculpture product；Pile up the raw material of shaped article. By compound and adhesive subpackage, can be as the printing product material of three-dimensional printer.Nature after compound and adhesive mixing Curing molding, advantage is: the moulding made of this technologic material or sheet material, and its processability is good, low cost, for making finished product Technique is simple, asepsis environment-protecting, applied range；Owing to using corn stalk powder and Caulis et Folium Oryzae silk powder as major ingredient, the weight of goods Gently, low cost, major ingredient is that fine powder can make finished surface smooth, and alternative timber or building stones, using sodium silicate solution as compound Adhesive, nonpoisonous and tasteless, safety and environmental protection, the waterproofing agent of interpolation can solve the defect that sodium silicate solution is the most water-fast.

Detailed description of the invention

Embodiment one: a kind of plasticity composite, is made up of compound and adhesive；Wherein compound is by following raw material Composition: particle diameter be the corn stalk powder 5 kilograms of 10 mesh, string diameter be 20 mesh Caulis et Folium Oryzae silk 1 kilogram, particle diameter be 50 mesh water-sand-powder 2 Kilogram, 1 kilogram of shield Stone steles (P.C32.5) composite Portland cement powder, wherein corn stalk powder pulverizer is pulverized, and uses Rotary strainer screening obtains；Caulis et Folium Oryzae silk is, with hay cutter, Caulis et Folium Oryzae is cut into 0.5～1 centimetre of Caulis et Folium Oryzae section, then enters Caulis et Folium Oryzae section with grass bruising machine Row rubs broken process, and obtains with shaft screen screening；Adhesive is made up of following raw material: Wuxi Yixing City Jian Dong Chemical Co., Ltd. is raw The sodium silicate solution that Baume degrees is 0.35 5 liters produced；The imperial intelligence anti-leakage god that the Tieling waterproof Science and Technology Ltd. of dragon intelligence produces has Machine silicon waterproofing agent waterproofing agent 0.001 liter；When the sculpture personage of molded construction thing railing both sides uses, in advance at mold cavity Interior patch processing release paper or spill separating powder, then with the measuring cup of same volume, take compound respectively and each one glass of adhesive pours high-speed stirring into Mix in machine and be stirred, be mixed uniformly, control mixing time within 5 minutes, it is thus achieved that mud doughy mix, after weighing Walk puts in each die cavity, keeps pressure 5 minutes after matched moulds, obtains mold base, by complete to surface for each mold base natural air drying after the demoulding After pansclerosis, remove processing release paper or demoulding powder, surface deflashing of polishing, obtain the sculpture member of molding after colouring, sculpture member hard Degree is higher than timber, and its excellent weather resistance and hard is in timber.

Embodiment two: a kind of plasticity composite, is made up of compound and adhesive；Wherein compound is by following raw material Composition: particle diameter be the corn stalk powder 10 kilograms of 80 mesh, string diameter be 30 mesh Caulis et Folium Oryzae silk 5 kilograms, particle diameter be 80 mesh water-sand-powder 5 Kilogram, big Kingsoft board white cement powder 3 kilograms of producing of MeiZhou,GuangDong Real Madrid cement flour company limited, wherein corn stalk powder powder Broken machine is pulverized, and obtains with rotary strainer screening；Caulis et Folium Oryzae silk is, with hay cutter, Caulis et Folium Oryzae is cut into 1～1.5 centimetre of Caulis et Folium Oryzae section, then uses Caulis et Folium Oryzae section is rubbed broken process by grass bruising machine, and obtains with shaft screen screening；Adhesive is made up of following raw material: Bazhou City of Hebei province The opaque sodium silicate solution that Baume degrees is 0.52 10 liters that waterglass factory of Xingda produces；Beijing refined large remy hair building materials company produces Golden antelope board waterproofing agent of organosilicon 0.002 liter；As the 3 D-printing materials'use of printing decoration embossment, first cleaning building is beaten After the powder cabin of print machine and Jiao Cang, and pre-thermal printer, then with the measuring cup of same volume, take nine glasss of compounds and pour the powder of printer into Storehouse, after adhesive is shaken up or stirred, takes one glass of adhesive and pours Jiao Cang into, start printer, and the speed of travel of glue spraying is adjusted Whole fully covering to adhesive invades profit compound, and the semi-finished product after printing are placed to Surface hardened layer, can be carried to process car Between, owing to employing the fine powder of high mesh number, the product surface after molding is smooth, can directly colour or polish, it is thus achieved that embossment Finished product, the hardness of embossment is less than stone material close to stone material, processing cost.

Embodiment three: a kind of plasticity composite, is made up of compound and adhesive；Wherein compound is by following raw material Composition: particle diameter be the corn stalk powder 7 kilograms of 45 mesh, string diameter be 25 mesh Caulis et Folium Oryzae silk 3 kilograms, particle diameter be 60 mesh water-sand-powder 3.5 kilograms, Qiao Run board (P.S.A32.5) cement flour 2 kilograms of Fengrun District, Tangshan City Ji Long cement flour company limited production, wherein Corn stalk powder pulverizer is pulverized, and obtains with rotary strainer screening；Caulis et Folium Oryzae silk be with hay cutter Caulis et Folium Oryzae is cut into 1.5～ 2.0 centimetres of Caulis et Folium Oryzae sections, then with grass bruising machine, Caulis et Folium Oryzae section rubbed broken process, and obtain with shaft screen screening；Adhesive is by following former Material composition: the sodium silicate solution that Baume degrees is 0.45 7.5 liters that Yongqing County, Hebei Ju Li get Chemical Co., Ltd. produces；Jilin four The waterproofing agent of organosilicon 0.0015 liter that flat organosilicon factory produces；When making the accumulation molding mould board product use of curve complexity, Spread processing release paper in advance in the curve mould of sheet material or spill separating powder, after adhesive is shaken up or stirred, loading spray gun Spray cans in, in release layer spray adhesive, it is thus achieved that glue-line, then spread on glue-line compound obtain bisque, sweep off on bisque Floating powder, then on release layer, spray adhesive, it is thus achieved that glue-line, repeat the above steps to design thickness, place to case-hardening, de- Mould obtains slab, is polished smooth slab corner, on-demand by after slab coloring, it is thus achieved that curve modeling plate, the hardness of mould board connects Nearly cement products, weighs less than cement products, and curing rate is better than cement products, and can field fabrication, easy accessibility.

A kind of plasticity composite of the present invention is mainly joins with corn stalk powder and sodium silicate solution and other auxiliary Raw material mixes, thus produces physical reactions, and processing technology is simple, low cost；Waterproof fire prevention anticorrosion；Most importantly produce Product are nonpoisonous and tasteless, ecosystem, pure environmental protection；Ecological environment can be obviously improved, curb environmental pollution, material can be eliminated to the person Healthy harm；The invention belongs to new forms of energy, twice laid, can secondary recovery utilize, can substantially increase agricultural, industry, culture product Industry is taken in；Increase urban-rural employment；Product can replace existing timber and stone material and composite decorative building art work comprehensively.Making should Revolution is produced with material.Product can be widely used in building, decoration, artistic sculpture, industrial art and furniture etc. Industry.The extensive continuous production in the energy whole world, development space is huge.

Claims (1)

1. a plasticity composite, it is characterised in that: it is made up of compound and binding agent, compound and complete point of binding agent Dress, is mixed into plastic material by the volume ratio set during use, and described compound is become by the preparation of raw material of following weight portion:

Wherein the granularity of corn stalk powder is 10～80 mesh；The granularity of water-sand-powder is 50～80 mesh；The filament length of Caulis et Folium Oryzae silk be 0.5～ 2 centimetres, string diameter 20～30 mesh；

Described binding agent is made up of the raw material of following volume part:

(a) Baume degrees be 0.35～0.52 sodium silicate solution 5～10 parts

(b) waterproofing agent of organosilicon 0.001～0.002 part

Wherein sodium silicate solution and waterproofing agent of organosilicon are commercial goods.