Acrylic wall putty formulation pdf

A kind of preparation method of inner wall putty powder, step is as follows:. The preparation method of above-mentioned inner wall putty powder, preferred scheme is, step 1 crosses mesh sieve preferred mistake mesh sieves. The preparation method of above-mentioned inner wall putty powder, preferred scheme is, step 2 be dried temperature be DEG C excellent The temperature being dried of choosing is DEG C.

The preparation method of above-mentioned inner wall putty powder, preferred scheme is, step 3 crosses mesh sieve preferred mistake mesh sieves. The preparation method of above-mentioned inner wall putty powder, preferred scheme is, step 5 described accelerator is ethylhexanoate salt. The preparation method of above-mentioned inner wall putty powder, preferred scheme is, step 5 described antimildew disinfectant is 8-hydroxyl quinoline Quinoline copper.

Gained one inner wall putty powder compatibility science of the present invention, preparation technology is simple. In addition, the excellent effect of the present invention Fruit is also manifested by:.

Describe technical scheme in detail below in conjunction with embodiment and test example, but protection domain is not limited to this. The preparation method of a kind of inner wall putty powder is:. The using method of gained powder of lacquer putty for use on of the present invention is: stirred all according to the ratio of Microcrystalline Cellulose: be a kind of purification, the cellulose of part depolymerization, white, odorless, tasteless, by small porous particle group The crystalline powder become.

The degree of polymerization is about glucose molecule. With On the way: in pharmaceuticals industry: conventional as adsorbent, suspending agent, diluent, disintegrating agent. Butyl acrylate: colourless transparent liquid, water insoluble, it is miscible in ethanol, ether. Purposes: as organic synthesis Intermediate, binding agent, emulsifying agent, coating. Olefin e acid and esters thereof are industrially used widely. In use, often By acrylic ester polymers synthetic polymer or copolymer.

Butyl acrylate and methyl ester, ethyl ester, 2-Octyl Nitrite belongs to soft list Body, can be with various hard monomers such as methyl methacrylate, styrene, acrylonitrile, vinyl acetate etc. Ash calcium: with CaCO 3 For the natural fat lime stone of main component, after becoming quick lime CaO after high-temperature calcination, Again through selected, partial digested, main component is Ca OH 2.

Pulverized by high speed selecting crude drugs with winnower beater grinder the most again, its Apparent pure white exquisiteness. Outward appearance and character: white amorphous powder, containing gray during impurity or faint yellow, have hygroscopicity.

Dissolubility: indissoluble In water insoluble in alcohol, it is dissolved in acid, glycerol. Polyvinyl alcohol: white plates, cotton-shaped or pulverulent solids, tasteless. Be dissolved in water more than 95 DEG C , insoluble in gasoline, Kerosene, vegetable oil, benzene, toluene, dichloroethanes, carbon tetrachloride, acetone, ethyl acetate, methanol, ethylene glycol etc..

It is slightly soluble in diformazan Base sulfoxide. Polyvinyl alcohol is important industrial chemicals, is used for manufacturing Pioloform, polyvinyl acetal, resistance to gasoline pipeline and vinylon synthesis fibre Dimension, fabric-treating agent, emulsifying agent, paper coating, binding agent, glue etc.

For manufacturing water soluble adhesive. Modifying agent as starch adhesive. Can be additionally used in and prepare photoresists and resistance to benzene kind solvent Fluid sealant. Also serve as releasing agent, dispersant etc.. For the white powder of impalpable structure, the degree of branching is less, relative density 1. Soluble starch: be a kind of white or off-white powder, odorless, tasteless.

Soluble starch does not dissolves in cold water, dissolves In boiling water. Water soluble starch is white or yellow-white powder, can be the most molten in cold water.

But its viscosity is big compared with soluble starch. Zeolite: be the general name of zeolite race mineral, is the aluminum silicate mineral of a kind of aqueous alkali metal or alkaline-earth metal. Natural Zeolite is a kind of brand-new material, is widely used in the departments such as industry, agricultural, national defence, and its purposes is also opened constantly Open up. Zeolite is used as ion-exchanger, adsorption separating agent, desiccant, catalyst, cement additive.

At light industry For papermaking, synthetic rubber, plastics, resin, paint fill agent and quality color etc.. In national defence, space technology, ultravacuum skill Art, the exploitation aspect such as the energy, electronics industry, as adsorption separating agent and desiccant.

In building materials industry, as the cement hydraulicity Active blending material, fires artificial lightweight aggregate, makes light-high-strength sheet material and brick.

Agriculturally it is being used as soil conditioner, can rise Fertilizer conservation, water conservation, prevent the effect of pest and disease damage. In poultry industry, make additive and the deodorizer etc. In terms of environmental conservation, it is used for processing waste gas, waste water, removes from waste water and waste liquid or return Receive metal ion, radioactive contaminant in removing waste water.

Ground calcium carbonate: be called for short triple superphosphate, be to be ground formed by natural carbonate mineral such as calcite, marble, limestone. Conventional powdery inorganic filler, have that chemical purity is high, inertia big, be difficult to chemical reaction, Heat stability is good, DEG C with Under will not decompose, whiteness is high, oil absorbency is low, index of refraction is low, matter is soft, dry, little, nontoxic without water of crystallization, the low wearing valve of hardness, The advantages such as tasteless, odorless, good dispersion.

The performance study of test example gained of the present invention one inner wall putty powder embodiment 5 :. The performance of table 1 inner wall putty powder of the present invention. The formula comprises the following components in parts by weight: parts of talcum powder, parts of ash calcium powder, parts of high strength gypsum powder, parts of cellulose, parts of cassava starch, parts of alum and parts of water.

The product produced according to the putty powder formula for the exterior wall has the advantages of high bonding strength, water resistance, alkali resistance and good construction performance.

A kind of formula of putty powder for exterior wall Technical field. The present invention relates to a kind of putty powder, be specifically related to a kind of formula of putty powder for exterior wall. Putty powder for exterior wall is take inorganic coagulation material as base-material, is equipped with cohesive material and other auxiliary agent retrofits form.

Its outstanding feature is that cohesive strength is high, water tolerance, alkali resistance, has good workability, and therefore extensively adopts.

It can be put things right once and for all as outdoor architecture thing surface alignment material. The generation of the phenomenon such as avoided cracking, foaming, efflorescence and come off. Along with modern economy level and growth in the living standard, more and more higher to house ornamentation environmental requirement, for meeting the market requirement, the specification of quality of environmental protection coating material is also improving constantly, and existing coating type is a lot, and wherein putty powder for exterior wall is exactly one, before it is the construction of paint class, carry out pretreated better selection to executing exterior wall, but existing putty powder for exterior wall exists a little problems more, this just need to improve the formula of putty powder and production technique.

Goal of the invention: the object of the invention is, in order to solve the deficiencies in the prior art, provides a kind of formula of putty powder for exterior wall, and its enforcement can make product cohesive strength high, water tolerance, alkali resistance and have good workability.

Beneficial effect of the present invention: the formula of a kind of putty powder for exterior wall of the present invention, its product has advantages of that cohesive strength is high, water tolerance, alkali resistance and have good workability.