CN103773392A - Composite type kaolinite fire retardant - Google Patents
Composite type kaolinite fire retardant Download PDFInfo
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- CN103773392A CN103773392A CN201410057023.6A CN201410057023A CN103773392A CN 103773392 A CN103773392 A CN 103773392A CN 201410057023 A CN201410057023 A CN 201410057023A CN 103773392 A CN103773392 A CN 103773392A
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- kaolinite
- agent
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- composite fireproof
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Abstract
The invention discloses a composite type kaolinite fire retardant which consists of the following raw materials in parts by weight: 15-20 parts of tellurium dioxide, 1-2 parts of sodium tungstate, 5-8 parts of oxalic acid, 10-15 parts of nano kaolinite, 2-4 parts of chalk powder, 10-15 parts of magnesium chloride, 3-5 parts of chlorcosane and 15-20 parts of kieselguhr. The fire retardant is reasonable in formula, low in cost, small in use amount, good in flame retardant efficiency and is an environment-friendly composite fire retardant which is low in smoke, non-toxic and free of pollution.
Description
Technical field
The present invention relates to flame retardant products technical field.Relate in particular to the agent of a kind of kaolinite composite fireproof.
Background technology
Fireproofing agent, can protect plastics, textiles, timber etc. make missing of ignition or make the slow medicament spreading of flame.Non-combustible gas or the medicament film that can generate more amount mainly due to medicament can not burn and reach in fp object reality, and a lot of products all need to have flame retardant properties, and as products such as flame retardant plastics, this just need to have fireproofing agent.Existing fireproofing agent composition is complicated, and price is high, and usage quantity is large, and flame retardant effect is not good enough, and most of severe toxicity in addition, has pollution.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide that inexpensive, the low cigarette of a kind of cost, usage quantity are few, good flame retardation effect, the agent of nontoxic, free of contamination environmental protection composite fire-proof.
The present invention adopts following technical scheme to achieve these goals:
The agent of a kind of kaolinite composite fireproof, is made up of the raw material of following weight part: tellurium dioxide 15-20 part, sodium wolframate 1-2 part, oxalic acid 5-8 part, nano-kaolinite 10-15 part, whiting 2-4 part, magnesium chloride 10-15 part, clorafin 3-5 part, diatomite 15-20 part.
Preferably, described kaolinite composite fireproof agent, is made up of the raw material of following weight part:: 20 parts of tellurium dioxides, 1 part of sodium wolframate, 6 parts of oxalic acid, 12 parts of nano-kaolinites, 3 parts of whiting, 13 parts, magnesium chloride, 4 parts of clorafins, 18 parts, diatomite.
The preparation method of described kaolinite composite fireproof agent, comprises following preparation process:
(1) kaolinite is crushed to 100-200 order, then by pulverize after kaolinite powder be placed in heating by electric cooker device with the temperature rise rate of 5-20 ℃/min be heated to 800-1000 ℃ insulation 2-4h after, make nano-kaolinite;
(2) nano-kaolinite of being prepared by step (1) fully mixes by above-mentioned weight ratio with other raw materials, and 100-115 ℃ high speed 3000-4000 rev/min is stirred 2-3h, coolingly obtains the agent of kaolinite composite fireproof.
Compared with the prior art, beneficial effect of the present invention is as follows:
Formula of the present invention is reasonable, with low cost, and usage quantity is few, and good flame retardation effect is a kind of low cigarette, the agent of nontoxic, free of contamination environmental protection composite fire-proof.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1:
The agent of a kind of kaolinite composite fireproof, is made up of the raw material of following weight part: 20 parts of tellurium dioxides, 1 part of sodium wolframate, 6 parts of oxalic acid, 12 parts of nano-kaolinites, 3 parts of whiting, 13 parts, magnesium chloride, 4 parts of clorafins, 18 parts, diatomite.
Wherein, the preparation method of described kaolinite composite fireproof agent, comprises following preparation process:
(1) kaolinite is crushed to 100 orders, then by pulverize after kaolinite powder be placed in heating by electric cooker device with the temperature rise rate of 10 ℃/min be heated to 1000 ℃ insulation 3h after, make nano-kaolinite;
(2) nano-kaolinite of being prepared by step (1) fully mixes by above-mentioned weight ratio with other raw materials, and 4000 revs/min of 100 ℃ of high speeds stir 2h, coolingly obtains the agent of kaolinite composite fireproof.
Embodiment 2:
The agent of a kind of kaolinite composite fireproof, is made up of the raw material of following weight part: 15 parts of tellurium dioxides, 1 part of sodium wolframate, 7 parts of oxalic acid, 10 parts of nano-kaolinites, 2 parts of whiting, 10 parts, magnesium chloride, 3 parts of clorafins, 15 parts, diatomite.
Wherein, the preparation method of described kaolinite composite fireproof agent, comprises following preparation process:
(1) kaolinite is crushed to 200 orders, then by pulverize after kaolinite powder be placed in heating by electric cooker device with the temperature rise rate of 10 ℃/min be heated to 800 ℃ insulation 4h after, make nano-kaolinite;
(2) nano-kaolinite of being prepared by step (1) fully mixes by above-mentioned weight ratio with other raw materials, and 3000 revs/min of 100 ℃ of high speeds stir 3h, coolingly obtains the agent of kaolinite composite fireproof.
Embodiment 3:
The agent of a kind of kaolinite composite fireproof, is made up of the raw material of following weight part: 20 parts of tellurium dioxides, 2 parts of sodium wolframates, 8 parts of oxalic acid, 15 parts of nano-kaolinites, 4 parts of whiting, 15 parts, magnesium chloride, 5 parts of clorafins, 20 parts, diatomite.
Wherein, the preparation method of described kaolinite composite fireproof agent, comprises following preparation process:
(1) kaolinite is crushed to 100 orders, then by pulverize after kaolinite powder be placed in heating by electric cooker device with the temperature rise rate of 20 ℃/min be heated to 1000 ℃ insulation 2h after, make nano-kaolinite;
(2) nano-kaolinite of being prepared by step (1) fully mixes by above-mentioned weight ratio with other raw materials, and 4000 revs/min of 115 ℃ of high speeds stir 2h, coolingly obtains the agent of kaolinite composite fireproof.
Claims (3)
1. a kaolinite composite fireproof agent, is characterized in that: the raw material by following weight part forms: tellurium dioxide 15-20 part, sodium wolframate 1-2 part, oxalic acid 5-8 part, nano-kaolinite 10-15 part, whiting 2-4 part, magnesium chloride 10-15 part, clorafin 3-5 part, diatomite 15-20 part.
2. kaolinite composite fireproof according to claim 1 agent, is characterized in that: the raw material by following weight part forms:: 20 parts of tellurium dioxides, 1 part of sodium wolframate, 6 parts of oxalic acid, 12 parts of nano-kaolinites, 3 parts of whiting, 13 parts, magnesium chloride, 4 parts of clorafins, 18 parts, diatomite.
3. a preparation method for kaolinite composite fireproof as claimed in claim 1 agent, is characterized in that: comprise following preparation process:
(1) kaolinite is crushed to 100-200 order, then by pulverize after kaolinite powder be placed in heating by electric cooker device with the temperature rise rate of 5-20 ℃/min be heated to 800-1000 ℃ insulation 2-4h after, make nano-kaolinite;
(2) nano-kaolinite of being prepared by step (1) fully mixes by above-mentioned weight ratio with other raw materials, and 100-115 ℃ high speed 3000-4000 rev/min is stirred 2-3h, coolingly obtains the agent of kaolinite composite fireproof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410057023.6A CN103773392A (en) | 2014-02-20 | 2014-02-20 | Composite type kaolinite fire retardant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410057023.6A CN103773392A (en) | 2014-02-20 | 2014-02-20 | Composite type kaolinite fire retardant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103773392A true CN103773392A (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410057023.6A Pending CN103773392A (en) | 2014-02-20 | 2014-02-20 | Composite type kaolinite fire retardant |
Country Status (1)
| Country | Link |
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| CN (1) | CN103773392A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529380A (en) * | 2014-12-23 | 2015-04-22 | 青岛宏赛环保科技有限公司 | Manufacture method of composite diatomite |
| CN107267045A (en) * | 2017-06-30 | 2017-10-20 | 苏州日新水性涂料有限公司 | A kind of acid and alkali-resistance sealing wax |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007478A (en) * | 2012-12-31 | 2013-04-03 | 西安科技大学 | Fire extinguishing agent and preparation method thereof |
-
2014
- 2014-02-20 CN CN201410057023.6A patent/CN103773392A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007478A (en) * | 2012-12-31 | 2013-04-03 | 西安科技大学 | Fire extinguishing agent and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529380A (en) * | 2014-12-23 | 2015-04-22 | 青岛宏赛环保科技有限公司 | Manufacture method of composite diatomite |
| CN107267045A (en) * | 2017-06-30 | 2017-10-20 | 苏州日新水性涂料有限公司 | A kind of acid and alkali-resistance sealing wax |
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Application publication date: 20140507 |