CN1197103A - Mfg. method of fire retardant - Google Patents
Mfg. method of fire retardant Download PDFInfo
- Publication number
- CN1197103A CN1197103A CN 98104603 CN98104603A CN1197103A CN 1197103 A CN1197103 A CN 1197103A CN 98104603 CN98104603 CN 98104603 CN 98104603 A CN98104603 A CN 98104603A CN 1197103 A CN1197103 A CN 1197103A
- Authority
- CN
- China
- Prior art keywords
- fire retardant
- component
- manufacture method
- fire
- zncl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A flame retarding agent able to inhibit fire, retard flame and suppress smoke by spraying (coating or brushing) it on combustible objects is prepared from H2O, (NH4)2SO4, Al(SO4)3.18H2O, HN4Cl, ZnCl2, Na2B4O710H2O and H2BO2, and features simple preparing process.
Description
The present invention relates to a kind of fire retardant manufacture method, it belongs to fire-fighting flame-retarded technology field.
Existing fire retardant belongs to the specificity additive flame retardant more, can only use in fire retardant articles is made, and can not carry out fire-retardant finish to general flammable finished product thing; Though the fire retardant that especially has can play fire retardation, can not when burning, suppress the generation of dense smoke.
The objective of the invention is to solve the deficiencies in the prior art, a kind of fire retardant manufacture method is provided.
Advantage of the present invention is to spray, brush, be coated with, soak on the water-absorbent combustible object, realize fire prevention, fire-retardant, press down the cigarette effect, and make simple, cheap.
The present invention is made up of following chemical feedstocks and ratio: component 1, (1) (NH
4)
2SO
440kg
(2)AL(SO
4)
3·18H
2O 0.6kg
(3)NH
4CL 1.0kg
(4)ZnCL
2 0.66kg
(5)Na
2B
4O
7·10H
2O 8.8kg
(6) H
3BO
313.2kg the pure dense H of component 2:800ml-1500ml
3PO
4(deciding) on assorted value content in the raw material; Can strengthen flame retardant effect and enhance the transparency.
Enforcement manufacture method of the present invention
In reactor, inject 500kg water, when being heated to 60 ℃, be sequentially added into (1) (NH every 20 minutes
4)
2SO
4: 40kg and (2) AL (SO
4)
318H
2O:0.6kg.Add (3) NH again
4CL:1kg and (4) ZnCL
2: 0.6kg.Add (5) NaB again again
4O
710H
2O:8.8kg and (6) H
3BO
3: 13.2kg.And then be warmed up to 93 ℃, and insulation is fully stirred after 3 hours, and the 40 ℃ of blowings of lowering the temperature filter, and form transparent liquid, add the H in the component 2 again
3PO
4, continue fully to stir 2 hours, left standstill then 48 hours, promptly finished enforcement manufacturing processed of the present invention.
Fire retardant of the present invention can be at the water-absorbent combustiblematerials, as: the fire-retardant finish of spraying, be coated with, brush, soak on object such as timber, paper, cotton and the finished product thereof, also can before article processing, carry out then better effects if of dip treating.Processed object can be fire-retardant, press down cigarette, again can be mothproof, anticorrosion, be a kind of tasteless, nontoxic, to the non-irritating liquid of human body skin.Through keeping original originality, indeformable, nondiscoloration after the fire-retardant finish, but and the spontaneous curing drying; Constructing operation is very convenient, is optimal product in the existing fire retardant.
Claims (5)
1, a kind of fire retardant manufacture method is characterized in that by H
2O, (NH
4)
2SO
4, AL (SO
4)
318H
2O, NH
4CL, ZnCL
2, Na
2B
4O
710H
2O, H
3BO
3Form component 1: inject respectively in the reactor, through heating, intensification, insulated and stirred, abundant reaction, the pure dense H in the back adding component 2 is filtered in cooling
3PO
4And finish manufacturing processed.
2, a kind of fire retardant manufacture method according to claim 1 is characterized in that said component 1, component 2 its prescriptions are as follows: (NH
4)
2SO
4: 40Kg, AL (SO
4)
318H
2O:0.6kg, NH
4CL:1.0kgZnCL
2: 0.66kg, Na
2B
4O
710H
2O:8.8kg, H
3BO
3: 13.2kg.
3, a kind of fire retardant manufacture method according to claim 1 is characterized in that the said 500kg water post-heating to 60 ℃ of injecting earlier in reactor, added NH then in order respectively every 20 minutes
4)
2SO
4, AL (SO
4)
318H
2O and NH
4CL, ZnCL
2And Na
2B
4O
710H
2O, H
3BO
3The 93 ℃ of insulated and stirred that heat up then 3 hours make it the abundant reaction blowing of lowering the temperature again after 40 ℃ and filter the back and add component 2.
4, a kind of fire retardant manufacture method according to claim 3 is characterized in that H in the said component 2
3PO
4Adding can improve liquid transparency and strengthen flame retardant effect after filtration.
5, the said fire retardant of a kind of fire retardant manufacture method according to claim 1 is a transparent liquid, can spray on combustible object, brush, is coated with, soaks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98104603 CN1197103A (en) | 1998-01-02 | 1998-01-02 | Mfg. method of fire retardant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98104603 CN1197103A (en) | 1998-01-02 | 1998-01-02 | Mfg. method of fire retardant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1197103A true CN1197103A (en) | 1998-10-28 |
Family
ID=5218326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98104603 Pending CN1197103A (en) | 1998-01-02 | 1998-01-02 | Mfg. method of fire retardant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1197103A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775995A (en) * | 2012-07-18 | 2012-11-14 | 苏州萃智新技术开发有限公司 | Neutral flame retardant liquid |
| CN102775996A (en) * | 2012-07-18 | 2012-11-14 | 苏州萃智新技术开发有限公司 | High-permeability inflaming retarding liquid |
| CN102775997A (en) * | 2012-07-18 | 2012-11-14 | 苏州萃智新技术开发有限公司 | Environment-friendly inflaming-retarding liquid |
| CN102807875A (en) * | 2012-07-18 | 2012-12-05 | 苏州萃智新技术开发有限公司 | Corrosion resistant and fire retardant liquid |
-
1998
- 1998-01-02 CN CN 98104603 patent/CN1197103A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775995A (en) * | 2012-07-18 | 2012-11-14 | 苏州萃智新技术开发有限公司 | Neutral flame retardant liquid |
| CN102775996A (en) * | 2012-07-18 | 2012-11-14 | 苏州萃智新技术开发有限公司 | High-permeability inflaming retarding liquid |
| CN102775997A (en) * | 2012-07-18 | 2012-11-14 | 苏州萃智新技术开发有限公司 | Environment-friendly inflaming-retarding liquid |
| CN102807875A (en) * | 2012-07-18 | 2012-12-05 | 苏州萃智新技术开发有限公司 | Corrosion resistant and fire retardant liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |