CN103102111A - Preparation method for composite material - Google Patents

Abstract

The invention belongs to the technical field of materials, in particular relates to a preparation method for a composite material, and provides a preparation method for a composite material which is energy-saving and environmentally-friendly. The technical scheme adopted in the invention is as follows: the preparation process comprises the following steps: (1), mixing and adding gypsum, alumina, asbestos powder, calcium carbonate, perlite, titanium dioxide, water, binder and thickener in a weight ratio of (50-65):(3-7):(2-20):(1-5):(1-2):(15-25):(25-30):(1-2):(0.5-1) into a stirrer, and stirring; (2), electrically heating and drying the stirred mixture; (3), putting the mixture obtained in the step (2) to a grinder for fine grinding; and (4), adding the mixture obtained in the step (3) to cement, pouring the mixture with the cement to a mould and obtaining the composite material through natural coagulation.

Description

A kind of making method of matrix material

Technical field

The invention belongs to the material technology field, particularly relate to a kind of making method of matrix material.

Background technology

At present, safe and attractive in appearance in order to pursue, material of construction is also being updated, and existing material flameproof effect is bad.

Summary of the invention

Technical problem to be solved is to overcome the defective that prior art exists, and a kind of making method of a kind of matrix material of energy-conserving and environment-protective is provided.

The technology used in the present invention solution is the required step to play as follows:

(1): with gypsum, aluminum oxide, asbestos powder, calcium carbonate, perlite, Cornstarch, water, binding agent, thickening material is by weight mixing for the ratio of 50-65:3-7:2-20:1-5:1-2:15-25:25-30:1-2:0.5-1 and adding stirrer to stir;

(2): the mixture after stirring carries out the electrically heated oven dry;

(3): played mixture that (2) make the step and be placed in material grinder and carry out fine grinding;

(4): played the mixture that (3) make the step and add in cement, and pour in mould, make after natural coagulation.

Compared with prior art, adopt the inventive method to have advantages of the environmental protection less energy-consumption, and prepared matrix material to have resistivity against fire strong, the advantage of fire protection flame retarding.

 

Embodiment

Below the invention will be further described:

A kind of making method of matrix material, the required step plays as follows:

(1): with gypsum, aluminum oxide, asbestos powder, calcium carbonate, perlite, Cornstarch, water, binding agent, thickening material is by weight mixing for the ratio of 50-65:3-7:2-20:1-5:1-2:15-25:25-30:1-2:0.5-1 and adding stirrer to stir;

(2): the mixture after stirring carries out the electrically heated oven dry;

(3): played mixture that (2) make the step and be placed in material grinder and carry out fine grinding;

(4): played the mixture that (3) make the step and add in cement, and pour in mould, make after natural coagulation.

Claims (1)

1. the making method of a matrix material, is characterized in that, the required step plays as follows:

(1): with gypsum, aluminum oxide, asbestos powder, calcium carbonate, perlite, Cornstarch, water, binding agent, thickening material is by weight mixing for the ratio of 50-65:3-7:2-20:1-5:1-2:15-25:25-30:1-2:0.5-1 and adding stirrer to stir;

(2): the mixture after stirring carries out the electrically heated oven dry;

(3): played mixture that (2) make the step and be placed in material grinder and carry out fine grinding;

(4): played the mixture that (3) make the step and add in cement, and pour in mould, make after natural coagulation.