CN1250072A - Heat insulating waterproof paint for roof - Google Patents

Abstract

The roof paint suitable for various building consists of two components, primer A and upper material B. During the preparation of the component A, sodium silicate and organosilicon emulsion are first mixed into prime liquid and coupling agent and antiager are mixed into the prime liquid; silica powder and calcified cotton are then mixed through stirring for about one hour; and defoaming agent is finally added. During the preparation of the component B, sodium silicate and organosilicon emulsion moisture repellent are first mixed homogeneously, and acrylic emulsion modified with 3% ammonia water, antiager, coupling agent, hydrophobic powder, calcified cotton and defoaming agent are added succesively through stirring. The product has excellent heat insulating and waterproof performance and may be applied through various painting process.

Description

Heat insulating waterproof paint for roof

The present invention relates to a kind of heat insulating waterproof paint for roof, the applicable all kinds of buildings of this product roof.

Because the roof is subjected to weather temperature difference influences such as spring, summer, autumn, winter, daytime, night bigger, and natures such as frost, dew, mist corrode, wind, the complicated environmental conditions such as attack and UV sunlight radiation that drench with rain influence, objectively require insulation, the water-repellancy on roof higher, and the insulation with waterproof be two of different nature converse to kenel, waterproof paint in the market is more, but insulation, thermal insulation, fire resistance characteristic can't be combined together.

The purpose of this invention is to provide a kind ofly will be incubated, adiabatic, heat insulating waterproof paint for roof that fire resistance characteristic combines together.

For achieving the above object, technical scheme of the present invention is: a kind of heat insulating waterproof paint for roof, form by A component underlying material and B component top layer material;

The prescription of A component priming paint is: (portion rate meter by volume)

100 parts of water glass (modulus 3.0)

Organic silicon emulsion 12-17 part

Conspicuous silica flour (containing silicon-dioxide 99%) 23-26 part

Coupling agent (311W) 0.5-0.7 part

Defoamer 0.2-0.3 part

Antioxidant D 0.2-0.3 part

Calcification cotton (aluminium silicate wool processes with calcium oxide) 5-9 part

B component topcoating (portion rate meter by volume)

20 parts of water glass (modulus 3.0)

Modified acrylic acid emulsion (ammonia) 60-80 part

Town pigment (water-proofing powder) 6-8 part

The cotton 5-9 part of calcification

Defoamer 0.2-0.3 part

Coupling agent 0.5-1.0 part of 550

Antioxidant D 0.2-0.3 part

Organic silicon rigidity-increasing aqua 2.5-3.0 part

Its manufacturing process steps:

A component priming paint (by above-mentioned content)

1, water glass and organic silicon emulsion stir, and form stoste;

2, will stir in coupling agent, the anti-aging agent adding stoste;

3, conspicuous silica flour, the cotton adding of calcification stirrer stir about are one hour;

4, add defoamer stirred about 10 minutes finished product;

B component surface coating material

1, water glass adds the organosilicon water-repellent agent, mixes;

2, ACRYLIC EMULSION adds anti-aging agent after adding 3% ammoniacal liquor modification, and coupling agent stirs, and adds town's pigment then, and the calcification cotton stirs, about one hour;

3, adding defoamer stirred 10 minutes.

The present invention adopts two-pack: i.e. the A component underlying material thick liquid that is creamy white, B component top layer material be white in color thickness, transparent lotion, and this product has following characteristics compared with similar products:

Performances such as 1, good thermal insulation, fire prevention, sealing, enhancing, snappiness and anti-freeze, frosting knot mist;

2, firmly combine the attack of energy antiknock wind and rain snow together with the roof is bonding;

3, higher acidproof, alkali resistance are arranged, can satisfy the corrosion of the anti-chlorination mist of oceanographic engineering;

4, can be used for refrigerator, refrigerator-freezer, antitheft door, movable plank house, kitchen, lavatory, adiabatic heat-insulation sealing, waterproof etc.;

5, this product easy construction, blade coating, roller coat, brushing, trowelling all can, do at the beginning of 4 hours, did solid work in 24 hours;

6, be 15-20 its working life.

Embodiment 1

A kind of heat insulating waterproof paint for roof, form by A component underlying material and B component top layer material:

The prescription of A component priming paint is: (junctor amasss the portion rate meter)

100 parts of water glass (modulus 3.0)

12 parts of organic silicon emulsions

23 parts of conspicuous silica flours (containing silicon-dioxide 99%)

0.7 part of coupling agent (311W)

0.2 part of defoamer

0.2 part of antioxidant D

5 parts in calcification cotton (aluminium silicate wool processes with calcium oxide)

B component topcoating (portion rate meter by volume)

20 parts of water glass (modulus 3.0)

80 parts of modified acrylic acid emulsions (ammonia)

Town's pigment (water-proofing powder) 6 parts

Cotton 5 parts of calcification

0.2 part of defoamer

1.0 parts of 550 coupling agents

0.2 part of antioxidant D

3.0 parts in organic silicon rigidity-increasing aqua

Its manufacturing process steps:

A component priming paint (by above-mentioned content)

1, water glass and organic silicon emulsion stir, and form stoste;

2, will stir in coupling agent, the anti-aging agent adding stoste;

3, conspicuous silica flour, the cotton adding of calcification stirrer stir about are one hour;

4, add defoamer stirred about 10 minutes finished product;

B component surface coating material

1, water glass adds the organosilicon water-repellent agent, mixes;

2, ACRYLIC EMULSION adds anti-aging agent after adding 3% ammoniacal liquor modification, and coupling agent stirs, and adds town's pigment then, and the calcification cotton stirs, about one hour;

3, adding defoamer stirred 10 minutes.

Embodiment 2

A kind of heat insulating waterproof paint for roof, form by A component underlying material and B component top layer material:

The prescription of A component priming paint is: (portion rate meter by volume)

100 parts of water glass (modulus 3.0)

15 parts of organic silicon emulsions

25 parts of conspicuous silica flours (containing silicon-dioxide 99%)

0.5 part of coupling agent (311W)

0.3 part of defoamer

0.3 part of antioxidant D

9 parts in calcification cotton (aluminium silicate wool processes with calcium oxide)

B component topcoating (portion rate meter by volume)

20 parts of water glass (modulus 3.0)

60 parts of modified acrylic acid emulsions (ammonia)

Town's pigment (water-proofing powder) 8 parts

Cotton 9 parts of calcification

0.3 part of defoamer

0.5 part of 550 coupling agent

0.3 part of antioxidant D

2.5 parts in organic silicon rigidity-increasing aqua

Its manufacture craft is with embodiment 1.

Claims (2)

1, a kind of heat insulating waterproof paint for roof is characterized in that it is made up of A component underlying material and B component top layer material;

The prescription of A component priming paint is: (portion rate meter by volume)

100 parts of water glass (modulus 3.0)

Organic silicon emulsion 12-17 part

Conspicuous silica flour (containing silicon-dioxide 99%) 23-26 part

Coupling agent (311W) 0.5-0.7 part

Defoamer 0.2-0.3 part

Antioxidant D 0.2-0.3 part

Calcification cotton (aluminium silicate wool processes with calcium oxide) 5-9 part

B component topcoating (portion rate meter by volume)

20 parts of water glass (modulus 3.0)

Modified acrylic acid emulsion (ammonia) 60-80 part

Town pigment (water-proofing powder) 6-8 part

The cotton 5-9 part of calcification

Defoamer 0.2-0.3 part

550 coupling agent 0.5-1.0 parts

Antioxidant D 0.2-0.3 part

Organic silicon rigidity-increasing aqua 2.5-3.0 part

2, a kind of heat insulating waterproof paint for roof is characterized in that its manufacturing process steps is:

A component priming paint (by above-mentioned content)

1, water glass and organic silicon emulsion stir, and form stoste;

2, will stir in coupling agent, the anti-aging agent adding stoste;

3, conspicuous silica flour, the cotton adding of calcification stirrer stir about are one hour;

4, add defoamer stirred about 10 minutes finished product;

B component surface coating material

1, water glass adds the organosilicon water-repellent agent, mixes;

2, ACRYLIC EMULSION adds anti-aging agent after adding 3% ammoniacal liquor modification, and coupling agent stirs, and adds town's pigment then, and the calcification cotton stirs, about one hour;

3, adding defoamer stirred 10 minutes.