WO2005028397A1

WO2005028397A1 - A novel environmental protection and fireproofing material, its manufacturing method and use

Info

Publication number: WO2005028397A1
Application number: PCT/CN2003/000984
Authority: WO
Inventors: Minying Lin
Original assignee: Guangzhou Gold Electric Lighting Co. Ltd
Priority date: 2003-09-19
Filing date: 2003-11-20
Publication date: 2005-03-31
Also published as: AU2003304477A1; CN1597607A

Abstract

The present invention provides a kind of novel environmental protection and fireproofing material. It comprises 20~70 parts by weight gesso, 1~10 parts by weight engaged fibre, 0~70 parts by weight cement, 0~30 parts by weight bond, 0.5~5 parts by weight additive, 0~30 parts by weight stone-powder, 0~10 parts by weight sealing compound, and 10~30 parts by weight water. The material of the present invention could be degraded by nature condition without polluting environment, and it could be anti high temperature and fireproof, it will not appear distortion under high temperature, will not give off peculiar taste by roasted for long time, and it has low cost. Glass, ceramics, metal, wood, plastic and resin material can be replaced or partially replaced by it.

Description

Novel environment-friendly and fire-resistant material, and preparation method and application thereof

Technical dog field to which the present invention belongs

The present invention relates to a new type of environmentally friendly and fire-resistant material and its preparation method and use, and more particularly to a new type of environmentally-friendly and fire-resistant material and its preparation method that can be made into lighting, building materials and crafts.

Prior art prior to month B of this issue

At present, gypsum composite material is being promoted and applied in the construction industry as a new type of construction material. For example, various wall materials made of gypsum composite material not only reduce the weight of the building, but also reduce the cost of the building. However, the gypsum material has low mechanical strength and surface strength, and is poor in water resistance and easily deformed.

In the lighting industry, plastics, ceramics or metals are generally used as manufacturing materials. So far, no inventions or products using gypsum and other composite materials as manufacturing materials have appeared.

Object of the invention

One of the objects of the present invention is to provide a novel environmentally friendly and fire-resistant material that can be made into lighting, building materials and crafts.

Another object of the present invention is to provide a method for preparing novel environmentally friendly and fire-resistant materials that can be made into lighting, building materials and crafts.

Technical solution adopted by the present invention

These and other objects of the present invention will be further realized and illustrated by the following detailed description and description.

The novel environmentally friendly and fire-resistant material of the present invention includes the following components (parts by weight):

20 ~ 70 parts by weight of gypsum powder, 1 ~ 10 parts by weight of reinforcing fibers, 0 ~ 70 parts by weight of cement, 0 ~ 30 parts by weight of binder, 0 ~ 30 parts by weight of white powder, 0.5 ~ 5 parts by weight of additives, 0 ~ 30 parts by weight of stone powder, 0 ~ 10 parts by weight of putty ash, 10 ~ 30 parts of water Parts by weight.

Further, the novel environmentally friendly and fire-resistant material of the present invention includes the following components (parts by weight): gypsum powder 20 to 60 parts by weight, reinforcing fibers 1 to 10 parts by weight, cement 30 to 70 parts by weight, additives

10 ~ 30 parts by weight.

30-50 parts by weight of gypsum powder, reinforcing fiber

40 ~ 60 parts by weight of cement, additive

20 to 30 parts by weight of water.

Preferably, the novel environmental protection,

30 to 45 parts by weight of gypsum powder, 3 to 6 parts by weight of reinforcing fibers, 45 to 60 parts by weight of cement, 2.0 to 3 parts by weight of additives, and 20 to 30 parts by weight of water.

Optionally, the new environmentally friendly and fire-resistant material of the present invention includes the following components (heavy)

20 ~ 70 parts by weight, 1 ~ 10 parts by weight of reinforcing fibers, 10 ~ 30 parts by weight of binder, 10 ~ 30 parts by weight of white powder, 1 ~ 3 parts by weight of additives, 10 ~ 30 parts by weight of stone powder, 1 ~ 10 of putty ash Parts by weight, 10 ~ 30 parts by weight of water The novel environmentally friendly and fire-resistant material of the present invention includes the following components (parts by weight): 30 to 60 parts by weight of gypsum powder, 3 to 8 parts by weight of reinforcing fibers, 15 to 25 parts by weight of binder, and 15 to 25 parts by weight of white powder, Additives are 1 to 3 parts by weight, stone powder is 15 to 25 parts by weight, putty ash is 3 to 10 parts by weight, and water is 15 to 25 parts by weight.

The new environmentally friendly and fire-resistant material of the present invention may also include the following components (parts by weight): 30-50 parts by weight of gypsum powder, 3-8 parts by weight of reinforcing fibers, 15-20 parts by weight of binder, and 15-20 parts of white powder Parts, 1 to 3 parts by weight of additives, 10 to 25 parts by weight of stone powder, 3 to 10 parts by weight of putty ash, and 15 to 25 parts by weight of water.

In the present invention, the reinforcing fibers may be selected from textile fibers, glass fibers, woven fibers, rayon fibers, pulp, grass fibers, gauze, and iron wires, and one of them may be selected alone or used in combination. The gypsum powder may be a gypsum powder, or a gypsum plaster or a KS gypsum, and one of them may be selected alone or mixed. The additives may be salt, sugar, antifoaming agent, desiccant, sodium propionate, water-proofing agent, quick-drying agent, quick-drying liquid, and desiccant, and one of them may be used, or a plurality of them may be used. Mixed use. The additives may be salt, sugar, and water-repellent agent, quick-drying agent, quick-drying liquid, and desiccant, wherein the amount of salt and sugar used is 0.5 to 3 parts by weight, water-proofing agent, quick-drying agent, quick-drying liquid, and drying agent. The amount of the agent used is 0.5 to 2 parts by weight. Additives may also be salts, sugars, and defoamers, desiccants, and sodium propionate, wherein the amount of salt and sugar is 1 to 3 parts by weight, and the amount of defoamers, desiccant, and sodium propionate is 0.5 ~ 2 parts by weight. The adhesive is white latex and / or glue. The taibai flour can be replaced by glutinous rice flour, flour, corn flour and raw flour. One of them can be used alone or mixed. The stone powder can be replaced by sand and stone, and one of them can be used alone or mixed. The putty ash can be replaced by pig ash, one of them can be used alone, or it can be used in combination.

The method for preparing the novel environmentally friendly and fire-resistant material of the present invention includes the following steps:

A. Put cement, gypsum powder, water, salt and sugar into the mixing container according to the proportion and stir well;

B. Put the fibrous materials in and mix well;

C. Add water-proofing agent, quick-drying agent, quick-drying liquid and desiccant to catalyze it to dry;

D. Pour the finished product into a mold and pour out the finished product;

E. Bake the finished product in an oven at 20 ~ 80 ° C. Spray 2 to 5 times of water during the baking process, bake for 1 to 3 days, and then water, repair, and spray paint to obtain the product.

Further, the method for preparing the novel environmentally friendly and fire-resistant material of the present invention includes the following steps:

A. Soak the required fibers into the water until the fibers are softened;

B, according to the proportion of corn starch was added to the fiber slurry, which was then uniformly stirred, heated ^until: boiling, then stir mixer, made into a material;

C. Mix the proposed materials with gypsum powder, water, salt, sugar, defoamer, desiccant, sodium propionate, spices, putty ash, and stone powder, and stir well;

D. Pour it into a mold to pour out the finished product;

E. Bake the finished product in an oven at 30 ~ 80 C, spray water 2 to 5 times during the baking process, bake for 1 to 3 days, and then repair the blank and spray paint to obtain the product.

In the present invention, a layer of environmentally friendly paint, paint, water-based paint or engineering paint can be applied or sprayed on the produced product.

The novel environmentally friendly and fire-resistant materials of the present invention can be made into lighting, building materials, crafts, etc. It can also be made into furniture or other products that require fire protection, where the lighting can be lamp holders, lamp stands and other lamp materials.

The novel environmentally friendly and fire-resistant material of the invention can be naturally degraded under natural conditions, does not pollute the environment, is resistant to high temperature and fire, does not deform under high temperature conditions, and has no odor for a long time and high temperature baking, and is cheap. Can replace or partially replace glass, ceramic, metal, wood and plastic and resin materials.

In the present invention, all the raw materials, auxiliaries, additives and the like can be purchased from the market, the salts, sugars, defoamers, desiccants, sodium propionate, water-proofing agents, quick-drying agents, quick-drying liquids, etc. And desiccants are products commonly used in construction.

The present invention is further described below through specific examples, but the examples are only for illustration and not to limit the scope of the present invention. In the present invention, unless otherwise specified, all amounts, parts, and percentages are weight units.

Examples

Example 1:

Weigh the raw materials according to the following proportions:

50 kg of gypsum powder, 5 kg of glass fiber (1 ~ 2 mm),

60 kg of mud, 1.5 kg of salt, 1.5 kg of sugar,

Quick-drying agent and desiccant 2 kg, water 30 kg.

Prepared as follows, including the following steps:

B. Put the glass fiber material in and mix well;

C. Add quick-drying agent and desiccant to catalyze it to dry;

D. Pour the finished product into a mold and pour out the finished product; E. Bake the finished product in an oven at 20 ~ 45 ° C. Spray 2 to 5 times of water during the baking process, bake for 1 to 1 day, and then dance and spray paint to obtain a building product.

Example 2

Weigh the raw materials according to the following proportions:

40 kg of gypsum powder, 3 kg of artificial polypropylene fiber (1-2 mm), 50 kg of mud, 2.0 kg of salt, 1.0 kg of sugar, 1 kg of quick-drying liquid and desiccant, and 20 kg of water.

The method is the same as in Example 1. The product is lighting.

Example 3

Weigh the raw materials according to the following proportions:

Gypsum powder: 45 kg of plaster (1: 1), 3 kg of pulp, 40 kg of cement, 1.5 kg of salt, 0.5 kg of sugar,

Waterproof agent and quick-drying liquid 1 kg, water 25 kg.

The method is the same as in Example 1. The product is a craft.

Example 4

Weigh the raw materials according to the following proportions:

Gypsum powder: KS gypsum (2: 1) 35 kg, cement 45 kg, artificial polypropylene fiber: pulp (5: 2) 4.5 kg, salt 1.5 kg, sugar 0.5 kg, waterproofing agent and quick-drying liquid 1 kg, water 28 kg.

The method is the same as in Example 1. The product is a building decoration board.

Example 5

Weigh the raw materials in the following proportions- Gypsum powder: KS gypsum (2: 1) 20 kg, cement 65 kg, iron wire (fine): gauze (2: 1) 8.5 kg, salt 0.5 kg, sugar 0.3 kg, waterproofing agent and quick-drying liquid 0.5 kg, water 25 kg. The method is the same as that in Example 1. The product is lighting.

Example 6

Weigh the raw materials according to the following proportions:

Gypsum powder: KS gypsum: gypsum plaster (1: 1; 1) 20 kg, cement 55 kg, woven fiber: glass fiber (1: 1) 2.5 kg, salt 0.5 kg, sugar 0.3 kg, waterproofing agent and quick-drying liquid 0.5 Kg, water 20 kg. The method is the same as in Example 1. The product is lighting.

Example 7

Weigh the raw materials in the following proportions:

70 kg of gypsum powder, 3 kg of paper, 30 kg of stone powder, 30 kg of white latex, 30 kg of white powder, 8 kg of putty ash, 2.0 kg of salt, 1.0 kg of sugar, 1 kg of sodium propionate, 0.8 kg of antifoam, dry 1.0 kg of agent and 30 kg of water. Prepared as follows, including the following steps:

A. Soak the required paper in water until the paper is softened, then break and squeeze dry;

B. Add Taibai powder to the pulp according to the proportion, then stir it evenly, heat (30 ~ 90 minutes) until it boils, stir with a blender evenly, and put out the ingredients;

C. Mix the proposed materials with gypsum powder, water, salt, sugar, defoamer, desiccant, sodium propionate, spices, putty ash, and stone powder, and stir well; D. Pour it into a mold to pour out the finished product;

E. Bake the finished product in an oven at 30 ~ 50 ° C, spray water 3 times during the baking process, bake for 1 ~ 3 days, then repair the product and spray paint to obtain the product, which is the lamp holder.

Example 8

Weigh the raw materials-gypsum powder according to the following proportions: 60 kg of plaster (1: 1), paper: 3 kg of grass (1: 1), 20 kg of stone powder, 25 kg of white latex, 30 kg of glutinous rice flour, 5 kg of putty ash, 1.5 kg of salt, 1.5 kg of sugar, 1 kg of sodium propionate, 0.6 kg of antifoam, U kg of desiccant, 25 kg of water.

Prepared as follows, including the following steps:

A. First, soak the required paper and grass fibers into the water until the paper and grass fibers are softened, and then crush and dry them.

B. Add the glutinous rice flour to the fiber slurry according to the proportion, then stir it evenly, heat (50 ~ 90 minutes) until boiling, and then stir with a blender to bring out the ingredients;

C. Mix the proposed material with gypsum powder, water, salt, sugar, defoamer, desiccant, sodium propionate, spices, putty ash, and stone powder, and mix well;

D. Pour it into a mold to pour out the finished product;

E. Bake the finished product in an oven at 30 ~ 50 ° C, spray water twice during the baking process, bake for 1 ~ 3 days, and then repair the blank and spray paint to obtain the product, which is a building decorative board.

Example 9

Weigh the raw materials according to the following proportions: Gypsum powder: 50 kg of plaster (1: 1), paper: 3 kg of gauze (3: 1), stone powder: 15 kg of sand (1: 1), 10 kg of glue, 20 kg of flour, 4 kg of putty ash, salt 1.5 Kg, 1.5 kg sugar, 1 kg sodium propionate, 0.6 kg antifoam, 1.1 kg desiccant, 25 kg water.

The method is the same as that in Example 8. The product is a lamp holder.

Example 10

Weigh the raw materials according to the following proportions:

Gypsum powder: 40 kg of plaster (1: 1), 6 kg of artificial polypropylene fiber, stone powder: sand (2: 1) 15 kg, white latex: glue (1: 1) 15 kg, white powder: glutinous rice flour: flour (1: 1: 1) 25 kg, salt 1.5 kg, putty ash: pig feed ash (1: 1) 8 kg, sugar 1.5 kg, sodium propionate 0.5 kg, defoamer 0.5 kg, desiccant 0.8 kg, 25 kg of water.

The method is the same as in Example 8. The product is a craft.

Example 11

Weigh the raw materials according to the following proportions:

Gypsum powder: KS gypsum (1: 1) 60 kg, artificial fiber: grass (2: 1) 2 kg, stone powder: sand (1: 2) 10 kg, white latex: glue (2: 1) 20 kg, too white powder : Corn flour: 15 kg of raw flour (1: 1: 1), 1.0 kg of salt, putty ash: 8 kg of pig ash (1: 1), 1.0 kg of sugar, 0.6 kg of sodium propionate, 0.7 kg of antifoam , 0.6 kg of desiccant, Moderate amount of spices, 30 kg of water.

The method is the same as in Example 7, and the product is a light pole.

Example 12

Weigh the raw materials according to the following proportions:

Gypsum plaster powder: KS plaster (1: 1) 30 kg, gauze: grass (1: 3) 2 kg, stone powder: sand (1: 1) 10 kg, white latex: glue (2: 1) 15 kg, glutinous rice flour : Corn flour: 10 kg of raw flour (1: 1: 1), 0.2 kg of salt, putty ash: 2 kg of pig ash (1: 1), 0.3 kg of sugar, 0.2 kg of sodium propionate, 0.5 kg of antifoam , 0.3 kg of desiccant, appropriate amount of spices, 20 kg of water.

The method is the same as in Example 8. The product is a craft.

Claims

1. A new type of environmental protection and fireproof material, which is characterized by including the following ingredients (parts by weight):

20 ~ 70 parts by weight, 1 ~ 10 parts by weight of reinforcing fibers, 0 ~ 70 parts by weight of cement, 0 ~ 30 parts by weight of binder, 0 ~ 30 parts by weight of white powder, 0.5 ~ 5 parts by weight of additives,

Right

Stone powder is 0 to 30 parts by weight, putty ash is 0 to 10 parts by weight, and water is 10 to 30 parts by weight.

2. The new environmental protection and fireproof material according to claim 1, characterized in that it comprises the following requirements

Points (parts by weight): 20 to 60 parts by weight of gypsum powder, 1 to 10 parts by weight of reinforcing fibers, 30 to 70 parts by weight of cement, and 10 to 30 parts by weight of additive water.

3. The new environmental protection and fireproof material according to claim 2, characterized by comprising the following components (parts by weight): 30-50 parts by weight of gypsum powder, 3-8 parts by weight of reinforcing fibers, 40-60 parts by weight of cement, additives 2.0

20 ~ 30 parts by weight

4. The new environmental protection and fireproof material according to claim 2, characterized by comprising the following components (parts by weight): 30 ~ 45 parts by weight of gypsum powder, 3 ~ 6 parts by weight of reinforcing fibers, 45 ~ 60 parts by weight of cement, additives 2.0

20 to 30 parts by weight.

5. The new environmental protection and fireproof material according to claim 1, characterized in that it comprises the following

20 ~ 70 parts by weight, 1 ~ 10 parts by weight of reinforcing fibers, 10 ~ 30 parts by weight of binder, 10 ~ 30 parts by weight of white powder, 1 ~ 3 parts by weight of additives, 10 ~ 30 parts by weight of stone powder, 1 ~ 10 of putty ash Parts by weight, water 10 ~ 30 parts by weight _c

6. The new environmental protection and fireproof material according to claim 5, characterized by comprising the following components (parts by weight):

30 ~ 60 parts by weight of gypsum powder, 3 ~ 8 parts by weight of reinforcing fibers,

15-25 parts by weight, 15-25 parts by weight,

1 to 3 parts by weight, 15 to 25 parts by weight of stone powder, 3 to 10 parts by weight of putty ash, and 15 to 25 parts by weight of water.

7. The new environmentally friendly and fire-resistant material according to claim 6, characterized by comprising the following (parts by weight):

30-50 parts by weight of gypsum powder, 3-8 parts by weight of reinforcing fibers, 15-20 parts by weight of binder, 15-20 parts by weight of white powder, 1 ~ 3 parts by weight of additives, 10-25 parts by weight of powder, putty ash 3 ~ 10 parts by weight,

15 to 25 parts by weight.

8. The new environmentally friendly and fire-resistant material according to any one of claims 1 to 7, characterized in that the reinforcing fibers can be selected from textile fibers, glass fibers, woven fibers, pulp, grass fibers, gauze, and iron wires, You can select one of them individually or mix them.

9. The new environmental protection and fireproof material according to any one of claims 1 to 7, characterized in that The gypsum powder may be a gypsum powder, a gypsum plaster, or a KS gypsum, and one of them may be selected alone or mixed.

10. The new environmentally friendly and fire-resistant material according to any one of claims 1 to 7, characterized in that the additives can be salt, sugar, antifoaming agent, desiccant, sodium propionate, waterproofing agent, quick-drying One of the agents, quick-drying liquid and desiccant may be used, or a plurality of them may be used in combination.

11. The new environmentally friendly and fire-resistant material according to claim 2 or 3 or 4, characterized in that the additives can be salt, sugar and water-repellent agent, quick-drying agent, quick-drying liquid, desiccant, wherein salt, The amount of sugar used is 0.5 to 3 parts by weight, and the amount of water-repellent agent, quick-drying agent, quick-drying liquid, and desiccant is 0.5 to 2 parts by weight.

12. The new environmentally friendly and fire-resistant material according to claim 5 or 6 or 7, characterized in that the additives can be salt, sugar and antifoaming agent, desiccant, sodium propionate, wherein salt, sugar The used amount is 1 to 3 parts by weight, and the used amount of the defoaming agent, desiccant and sodium propionate is 0.5 to 2 parts by weight.

13. The novel environmentally friendly and fire-resistant material according to claim 5 or 6 or 7, characterized in that the adhesive is white latex and / or glue.

14. The new environmentally friendly and fire-resistant material according to claim 5 or 6 or 7, characterized in that the taibai flour can be replaced with glutinous rice flour, flour, corn flour and raw flour, and one of them can be used alone, Can also be used in combination.

15. The new environmentally-friendly and fire-resistant material according to claim 5 or 6 or 7, characterized in that the stone powder can be replaced by sand and stone, and either one of them can be used alone or a mixture of them can be used.

16. The new environmentally friendly and fire-resistant material according to claim 5 or 6 or 7, characterized in that the putty ash can be replaced by pig ash, one of which can be used alone, or can be used in combination.

17. The method for preparing a novel environmentally friendly and fire-resistant material according to claim 2 or 3 or 4, comprising the following steps:

A. Put cement, gypsum powder, water, salt and sugar into the mixing container according to the ratio and stir well;

B. Put the fibrous materials in and mix well;

D. Pour the finished product into a mold and pour out the finished product;

E. Bake the finished product in a 20 ~ 80Ό baking room. Spray 2 to 5 times of water during the baking process, bake for 1 to 3 days, and then water, repair, and spray paint to obtain the product.

18. The method for preparing a novel environmentally friendly and fire-resistant material according to claim 5 or 6 or 7, comprising the following steps:

A. Soak the required fibers into the water until the fibers are softened;

Β, add Taibai powder to the fiber pulp according to the proportion, and then stir it evenly, heat it until it boils, and then use a blender to stir evenly to bring out the ingredients;

C. Mix the proposed material with gypsum powder, water, salt, sugar, defoamer, desiccant, sodium propionate, spices, putty ash, and stone powder, and stir well;

D. Pour it into a mold to pour out the finished product;

E. Bake the finished product in a drying room at 30 ~ 80 ° C. Spray 2 to 5 times of water during the baking process, bake for 1 to 3 days, and then repair the blank and spray paint to obtain the product.

19. The new environmentally friendly and fire-resistant material according to any one of claims 1 to 16, characterized in that The product can be painted or sprayed with a layer of environmentally friendly paint, paint, water-based paint or engineering paint.

20. Use of the new environmentally friendly and fire-resistant material according to any one of claims 1 to 16, characterized in that it can be made into lighting, building materials and crafts.

21. The use of a new type of environmentally friendly and fire-resistant material according to claim 20, characterized in that the lamp decoration can be a lamp holder, a lamp holder and other lamp materials.