CN1184840A - Composite fire-proof sponge plate - Google Patents
Composite fire-proof sponge plate Download PDFInfo
- Publication number
- CN1184840A CN1184840A CN96121286A CN96121286A CN1184840A CN 1184840 A CN1184840 A CN 1184840A CN 96121286 A CN96121286 A CN 96121286A CN 96121286 A CN96121286 A CN 96121286A CN 1184840 A CN1184840 A CN 1184840A
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- China
- Prior art keywords
- sponge plate
- magnesium chloride
- kilogram
- per hundred
- hundred kilograms
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Abstract
A composite fire retarding sponge plate is made by using ordinary sponge plate as the basic skeletal material then filling inorganic fire retarding filler in its pores to form composite fire retarding sponge plate. It is characterized by good fire retarding property, moisture proof, thermal insulation, sound insulation, easy to install, long in service life etc.
Description
The present invention relates to a kind of composite fire-proof material, refer in particular to a kind of composite fire-proof sponge plate.
In the middle of present building decorating industry, the effect of fire-retardant material seems more and more important.It has very important significance to the safe in utilization of buildings.In the middle of present fireproof building material, the most common and most widely used have asbestos products and a plastering, and these two kinds of fireproof building materials all can be made utmost point material, and have certain heat preservation and soundproof effect.But, because the toxicity of asbestos, its range of application is more and more narrow, is subjected to strict restriction the most at last, plastering has easy shaping, cost is low, advantages such as good flame resistance, but also exist deficiency, relatively poor as humidity resistance, intensity does not satisfy the decoration requirement sometimes, and poor toughness is led and attained fragile etc. in installation and transportation and the use.
At the above deficiency of currently available products, purpose of the present invention just provides a kind of ideal fireproof that has, and the composite fire-proof plate of moistureproofness has insulation and sound-proofing properties preferably simultaneously again, and is easy for the convenience of installing and transporting, and has toughness preferably again.
The objective of the invention is to realize in the following way:
Choose used usually sponge plate as the basic skeleton material, because sponge plate has light weight, mushy characteristic, in its hole, fill composite filler with functions such as fire-retardant, protection against the tide, by a series of industrial processes, it is mutually combined, form a kind of composite fire-proof warming plate of excellent property.
The thickness of described base material sponge plate can be selected suitable thickness according to actual needs, and described packing material mainly is a kind of composite inorganic material, is main raw material with magnesium oxide, magnesium chloride, talcum powder, and its various proportioning raw materials are:
(1) magnesium oxide: 35%
(2) magnesium chloride: 50% magnesium chloride brine 50%
(3) talcum powder: 10%
(4) oxalic acid: per hundred kilograms of magnesium chloride solutions add 0.4 kilogram
(5) tertiary sodium phosphate: per hundred kilograms of magnesium chloride solutions add 0.3 kilogram
(6) sal epsom: per hundred kilograms of magnesium chloride solutions add 0.3 kilogram
(7) Tai-Ace S 150: per hundred kilograms of magnesium chloride solutions add 0.2 kilogram
(8) Sodium hexametaphosphate 99: per hundred kilograms of magnesium chloride solutions add 0.3 kilogram
Above-mentioned various material can be produced by following technical process after fully stirring:
Batching → material loading → making sheet → drying → check → packing
Composite fire-proof sponge plate of the present invention has the advantage of following several respects:
1, fire retardant performance is good, and its measurement result is: flame retardant properties reaches oxygen index 60.
2, because many porosities of cavernous body after it has filled packing material of the present invention, have still kept a certain amount of hole, so its insulation, sound-proofing properties are good
3, because composite fire-proof sponge plate light weight of the present invention, good toughness, it is convenient therefore to have transportation and an installation, cracky not, advantages such as long service life.
Advantages such as 4, to have cost low in fire prevention provided by the invention, is easy to promote, and technology is simple
Below, the invention will be further described by the description to a kind of specific embodiment:
The sponge plate of getting 20mm thickness makes composite filler as the basic skeleton material by following proportioning.
(1) magnesium oxide: 35%
(2) magnesium chloride: 50% magnesium chloride aqueous fusion liquid 50%
(3) talcum powder: 10%
(4) oxalic acid: per hundred kilograms of magnesium chloride solutions add 0.4 kilogram
(5) tertiary sodium phosphate: per hundred kilograms of magnesium chloride solutions add 0.3 kilogram
(6) sal epsom: per hundred kilograms of magnesium chloride solutions add 0.3 kilogram
(7) Tai-Ace S 150: per hundred kilograms of magnesium chloride solutions add 0.2 kilogram
(8) Sodium hexametaphosphate 99: per hundred kilograms of magnesium chloride solutions add 0.3 kilogram
After composite filled slip prepares, produce by following technology:
Batching → material loading → making sheet → drying → check → packing
In the middle of present embodiment, getting the thick sponge plate of 20mm is base material, can take the sponge plate of suitable thickness in the practical application as required.
Claims (2)
1, composite fire-proof sponge plate is characterized in that: it is base material with the sponge plate, fills stopping composition in the hole of sponge plate.
2, a kind of composite fire-proof sponge plate as claimed in claim 1, it is characterized in that: the proportioning of described stopping composition is:
(1) magnesium oxide: 35%
(2) magnesium chloride: 50% magnesium chloride brine 50%
(3) talcum powder: 10%
(4) oxalic acid: per hundred kilograms of magnesium chloride solutions add 0.4 kilogram
(5) tertiary sodium phosphate: per hundred kilograms of magnesium chloride solutions add 0.3 kilogram
(6) sal epsom: per hundred kilograms of magnesium chloride solutions add 0.3 kilogram
(7) Tai-Ace S 150: per hundred kilograms of magnesium chloride solutions add 0.2 kilogram
(8) Sodium hexametaphosphate 99: per hundred kilograms of magnesium chloride solutions add 0.3 kilogram
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96121286A CN1184840A (en) | 1996-12-12 | 1996-12-12 | Composite fire-proof sponge plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96121286A CN1184840A (en) | 1996-12-12 | 1996-12-12 | Composite fire-proof sponge plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1184840A true CN1184840A (en) | 1998-06-17 |
Family
ID=5126838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96121286A Pending CN1184840A (en) | 1996-12-12 | 1996-12-12 | Composite fire-proof sponge plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1184840A (en) |
-
1996
- 1996-12-12 CN CN96121286A patent/CN1184840A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |